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WO2011148325A1 - Composition cosmétique à base d'un polymère supramoléculaire et d'une charge siliconée - Google Patents

Composition cosmétique à base d'un polymère supramoléculaire et d'une charge siliconée Download PDF

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Publication number
WO2011148325A1
WO2011148325A1 PCT/IB2011/052277 IB2011052277W WO2011148325A1 WO 2011148325 A1 WO2011148325 A1 WO 2011148325A1 IB 2011052277 W IB2011052277 W IB 2011052277W WO 2011148325 A1 WO2011148325 A1 WO 2011148325A1
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Prior art keywords
polymer
weight
group
oil
composition
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English (en)
Inventor
Nathalie Geffroy
Roberto Cavazzuti
Claudia Barba
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LOreal SA
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LOreal SA
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Priority claimed from FR1002232A external-priority patent/FR2960432B1/fr
Priority claimed from FR1002230A external-priority patent/FR2960429B1/fr
Application filed by LOreal SA filed Critical LOreal SA
Publication of WO2011148325A1 publication Critical patent/WO2011148325A1/fr
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/8105—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • A61K8/8111—Homopolymers or copolymers of aliphatic olefines, e.g. polyethylene, polyisobutene; Compositions of derivatives of such polymers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/89—Polysiloxanes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
    • A61Q1/02—Preparations containing skin colorants, e.g. pigments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
    • A61Q1/02—Preparations containing skin colorants, e.g. pigments
    • A61Q1/04—Preparations containing skin colorants, e.g. pigments for lips
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/59—Mixtures
    • A61K2800/594—Mixtures of polymers

Definitions

  • Cosmetic composition based oa a s ipramoieeiiSar polymer and 3 ⁇ 4 silicone
  • the present invention relates mainly to a cosmetic composition and in. particular a composition for making up and/or caring for the skin and or the lips, comprising at least one supramolecular polymer and a silicone filler.
  • compositions of this type include silicone resins, polyacryiates and latices.
  • supramolecular polymers such as those described in patent applications EP 2 189 151 and FR 2 938 758 are known for allowing the production on the skin of a deposit that is both comfortable and endowed with good remanence properties.
  • the user has a sensation of "tackiness" during the application and drying on the skin, and/or the lips of products incorporating these supramolecular polymers.
  • the inventors have found, unexpectedly, that it turns out to he possible to overcome this drawback provided that such supramolecular polymers are used in combination with a silicone filler.
  • the aim of the present invention is thus to overcome this drawback and to propose a cosmetic composition that is capable, on the one hand, of affording good cosmetic properties such as good adhesion to the support (skin) and thus good remanence of the composition, where appropriate good sheen, and, on the other hand, of forming a non-tacky or sparingly tacky deposit that is particularly resistant to external attack by fatty substances (oil, meals or sebum) and also to friction, resulting in less wear of the deposit.
  • the invention relates to a cosmetic composition for making up and/or earing for the skin and/or the lips, comprising, in a physiologically acceptable medium, at least one supramolecular polymer based on a functionalized polyalkene of formula HO-P-OH in which P represents a homopolymer or a copolymer that may be obtained by polymerization of one or more linear, cyclic and/or branched or polyunsaturated C Cm and preferably C 2 -C 4 alkenes, which may be derived from the reaction, especially the condensation, of the said functionalized polyalkene polymer with at least one junction group functionalized with at least one reactive group capable of reacting with the reactive group(s) of the functionalized polyalkene polymer, the said junction group being capable of forming at least 3 H (hydrogen) bonds, preferably at least 4 H bonds, preferentially 4 H bonds, relative to its total weight, and at least one silicone filler.
  • P represents a homopolymer or a copolymer
  • physiologically acceptable medium is intended to denote a medium that is suitable for the application of a composition to the skin or the lips, in particular the lips.
  • the combination under consideration according to the invention proves to be most particularly effective for affording a composition that simultaneously h s improved remanence over time, in particular of remanence of the colour of the deposit (no embrittlement or fragmentation of the deposit, which remains homogeneous) and satisfactory comfort properties, both on application (especially glidance, breakdown, thickness and uniformity of the deposit formed, and reduction of the tack on drying) and during weaiing, namely softness, absence of a tacky sensation or of a sensation of tautness or dryness, and, according to certain embodiments, a transfer-resistance effect.
  • Hi is particular embodiment may especially allow the production of compositions, especially makeup compositions, whose deposition on keratin materials, and in particular the lips and/or the skin, is uniform and/or sparingly tacky or non-tacky. Such a deposit may especially afford a sensation of comfort to the wearer (softness, glidance of the deposit formed).
  • such a composition may have improved properties in terms of transfer resistance, remanence of the deposit, especially in terms of colour (no embrittiement or fragmentation of the deposit, which remains uniform and/or resistant to friction), and of resistance to fats.
  • the present invention relates to a cosmetic process for making up and/or caring for the skin and/or the lips, comprising at least th application to the said skin and/or the said lips of a composition according to the invention.
  • compositions under consideration according to the invention and used in the processes according to the invention may be in solid or liquid form at 2Q°C.
  • a skin makeup composition such as a foundation, a loose or compact powder or a formulation that may be anhydrous or of oil-in-water or water-in-oil emulsion type.
  • die composition used according to the invention is anhydrous or contains less than 3% by weight of water and preferably less than 1 % by weight of water, relative to the total weight of the composition.
  • anhydrous especially means that water is preferably not deliberately added to the composition, hut may be present in trace amount in the various compounds used in the composition.
  • compositions according to the invention and used in the processes according to the invention may be free of ethanol.
  • a composition according to the invention may be in the form of a skin and/or lip makeup composition, especially for facial or bodily skin; it may be a complexion product such as a foundation, a face powder or an eyeshadow; a lip product such as a lipstick or a lipcare product; a concealer product; a blusher; an eyeliner; a lip pencil or an eye pencil; a body makeup product; a gloss (lip gloss).
  • the composition according to the invention is intended for making up the lips and it is more particularly a lipstick (lipstick wand) or a gloss (liquid lipstick).
  • the lipstick compositions according to the invention are anhydrous.
  • solid characterizes the state of the composition at a temperature of 20°C.
  • a solid composition according to the invention has, at a temperature of 20°C and at atmospheric pressure (760 mmHg), a hardness of greater than 30 Nm " ' and preferably greater than 40 Nm "1 .
  • the process comprising the application of composition according to the invention to the said skin and/or the lips may also comprise a step consisting in artificially accelerating the drying of the deposit of the composition simultaneously with or subsequent to its application, by exposure of said deposit to blown air having a temperature ranging from 35 to 45 °C.
  • composition especially of lipstick wand type is measured according to the following protocol:
  • the stick of lipstick is stored at 20°C for 24 hours before measuring the hardness.
  • the hardness may be measured at 20°C via the "cheese wire” method, which consists in transversely cutting a wand of product, which is preferably a circular cylinder, by means of a rigid tungsten wire 250 ⁇ in diameter, by moving the wire relative to the stick at a speed of 100 rnm minute.
  • Nm "1 , is measured using a DFGS2 tensile testing machine from the company Indelco- Chatilion.
  • the stick is stored for 24 hours at this new temperature before the measurement.
  • a solid composition according to the invention has a hardness at 20°C of greater than or equal to 30 Nm "1 , preferably greater than 40 Nm "3 and preferably greater than 50 Nm '1 .
  • the composition according to the invention especiall has a hardness at 20°C of less than 500 Nm "1 , especially less than 400 Nm "1 and preferably less than 300 Nm "1 .
  • composition whose hardness is greater than 30 Nm "1 is said to be "solid” at 20°C and at atmospheric pressure (760 mmHg),
  • a solid lipstick composition as defined above may comprise at least 0.1% and especially between 0.1% and 60% by weight of at least one supramolecular polymer relative to its total weight.
  • a composition according to the invention comprises from 0,2% to 50% by weight of at least one supramolecular polymer relative to the total weight of the composition .
  • the composition comprises 0,5% to 30% by weight of supramolecular polymer relative to the total weight of the composition.
  • a composition according to the invention is intended for making up the skin, especially facial skin, and it is then more particularly a foundation, a face powder, an eyeshadow or a body keup product.
  • compositions according to the invention thus comprise a polyalkene-based (i.e. polyolefin) supramolecular polymer.
  • polyalkene-based supramolecular polymer means a polymer derived from the reaction, especially the condensation, of at least one polyalkene polymer functionalized with at least one reactive group, with at least one junction group functionalized with at least one reactive group capable of reacting with the reactive group(s) of the functionalized polya!kene polymer, said junction group being capable of forming at least three H (hydrogen) bonds and preferably at least four H bonds, preferentially four H bonds.
  • polyalkene or "polyolef” means a polymer derived from the polymerization of at least one monomer of alkene type, comprising an ethylenic unsaturation, the said monomer possibly being pendent or in the main chain of the said polymer.
  • polyalkene or “polyolefin” is thus directed towards polymers that may or may not comprise a double bond,
  • the supramolecular polymers used according to the invention are prepared from a polymer derived from the polymerization of an alkene comprising at least two ethylenic unsaturatiorts.
  • the supramolecular polymer according to the invention is capable of forming a supramolecular polymer chain or network, by (selfjassernbly of said polymer according to the invention with at least one other identical or different polymer according to the invention, each assembly involving at least one pair of paired junction groups, which may be identical or different, borne by each of the polymers according to the invention.
  • junction group means any group comprising groups that donate or accept H bonds, and capable of forming at least three H bonds and preferably at least four H bonds, preferentially four H bonds, with an identical or different partner junction group.
  • junction groups may be lateral to the polymer backbone (side brandling) and/or borne by the ends of the polymer backbone, and/or in the chain forming the polymer backbone. They may be distributed in a random or controlled manner,
  • the polyalkene polymers are functionalized with at least one reactive group and preferably with at least two reactive groups.
  • the funciionalization preferably occurs at the chain ends. They are then referred to as telecheiic polymers.
  • the funciionalization groups, or reactive groups may be attached to the polyalkene polymer via linkers, preferably linear or branched -C4 alkylene groups, or directly via a single bond.
  • the functionalized polyalkene polymers have a number-average molecular mass (Mn) of between 1000 and 8000, Even more preferably, they have a number-average molecular mass of between 1000 and 5000, or even between 1500 and 4500,
  • the functionalized polyalkene polymer capable of forming all or pari of tlie polymer backbone of the supramolecular polymer according to the invention (preferably, it forms all of the backbone of tlie polymer), is of formula HO-P-OH in which:
  • - P represents a homo- or copolymer that may be obtained by polymerization of one or more linear, cyclic and/or branched, polyunsaturated (preferably diunsalarated) C 2 - Cio and preferably C 2 ⁇ C4 alkenes,
  • P preferably represents a homo- or copolymer that may be obtained by polymerization of one or more linear, cyclic and/or branched, C2-C4 diunsafurated alkenes.
  • P represents a polymer chosen from a polybutylene, a polybutadiene (such as a 1,4-polybutadiene or a 1 ,2-poIybutadiene), a polyisoprene, a poly(l ,3-pentadiene) and a polyisobutylene, and copolymers thereof.
  • P represents a poly ⁇ ethylene/Diityiene) copolymer.
  • The- preferred poly(ethylene butylenes) are copolymers of 1 -butene and of ethylene. They may be represented schematically by the following sequence of units:
  • P is a poiybotadiene ' homopolymer, preferably chosen from a 1 ,4-polybutadiene or a 1.2 -polybutadiene.
  • the polybutadienes may be l,4-polybutadier3 s or 1 ,2-poiybutadienes, which may be represented schematically, respectively, by the following sequences of units:
  • they are 1 ,2-polybutadienes.
  • P is a 1 ,2 -polybutadiene homopolymer.
  • P is a polyisoprene.
  • Polyisoprenes may be represented schematically by the following sequences of units:
  • a mixture of above units may obviously also be used, so as to form copolymers.
  • the functionalized polyalkene polymers may be totally hydrogenated to avoid the risks of erosslinking.
  • the functionalized polyalkene polymers used in the compositions according to the invention are hydrogenated.
  • the polyalkene polymers are hydrogenated and functionalized with at least two OH reactive groups, preferably at the ends of the polymers.
  • hydroxyl end groups of from 1.8 to 3 and preferably in the region of 2.
  • the polydienes containing hydroxy! end groups are especially defined, for example, in FR 2 782 723. They may be chosen from polybutadiene, po!yisoprene and poly (1 ,3 -pent diene) homopalymers and copolymers. Mention will be made in particular of the hydroxyiated polybutadienes sold by the -company Sartomer, for instance the Krasol® Resins and the Poly bd® Resins. Preferably, the are dihydroxylated hydrogenated 1 ,2-polybutadiene homopolyniers, such as die range Nisso-PB 1, GI3Q00, GI2000 and Gil 000 sold by the company Nisso, which may be represented schematically by the following formula:
  • n° is between 14 and 105 and preferably between 20 and 85.
  • PL-Rapid-F (6M-0L1 -01 1-6) from Polymer Labs Length: 150 mm - inside diameter: 7.5 mm
  • the supramoiecular polymers according to the invention also have in their stracture at least one residue of a junction group capable of forming at least three H bonds and preferably at least four H bonds, said junction group being initially functionalized with at least one reactive group.
  • junction group means in the present description the group without its reactive function.
  • the reactive groups are attached to the junction group via linkers L.
  • L is a single bond or a saturated or unsaturated Ci -2 o divalent carbon-based group chosen in particular from a linear or branched C1-C20 alky!ene; a C-s-Cjo (alkyl)cycloalkylene alkylene (preferably cyclohexylene methylene), a C: ;-C3 ⁇ 4 alkylene- biscycloalkylene (preferably alkylene-biscyciohexylene), a Q-C20 ⁇ alkyl)arylene, an alkylene-bisarylene (preferably an alkylene-biphenylene), the linker L possibly being substituted with at least one alkyl group and/or possibly comprising 1 to 4 N and/or O heteroatoms, especially in the form of an O2 subsiituent.
  • the linker is a group chosen form phenylene; 1 ,4-nitrophenylene; 1 ,2-efhylene; 1 ,6-hexyiene; 1,4-butyleue; l s 6-(2,4,4-tTiinethyIhexyleiie); ] ,4-(4- methylpentylene); 3 ,5-(5-methylhexyiene); l ,6-(6-methylhepty[.ene); l ,5-(2,2,5- trimethylhexylene); l ,7-(3,7-dimethyloctylene); -isophorone-; 4.4 5 -methylene bis(cyclohexylerie); tolylene; 2-inethyl- 1 ,3 -phenyl ene; 4-methyl-l ,3-pbenylene; 4,4- biphenylenemethylene;
  • the linker is chosen from the groups:
  • - Cj-C 2 o alkyiene such as -(CH 2 ) 2 - -(CH 2 ) 6 -; -CH 2 CH(CH 3 )-CH 2 -C(CH; ? ⁇ 2- C3 ⁇ 4 ⁇ CH 2 , and
  • L is chosen from: -isophorone-; - ⁇ CH 2 ) 2 -; -(CH 2 )&-; -CH 2 CH(CH 3 )-
  • the linker is an aikylcycloalkylene alkyl ene.
  • the linker is an isophorone group.
  • isophorone means the following group:
  • the said reactive groups functionalizmg the junction group must be capable of reacting with the ⁇ OH reactive group(s) borne by the functionalized polyalkene.
  • the functionalized junction groups capable of forming at least three H bonds may comprise at least three identical or different functional groups, and preferably at least four functional groups, chosen from:
  • junction groups capable of forming at least three H bonds form a basic stnxctural element comprising at least three groups, preferably at least four groups and more preferentially four functional groups capable of establishing H bonds.
  • Said basic structural elements capable of establishing H bonds may be represented schematically in the following manner:
  • ; is an H-bond accepting functional group (identical or different) and Yj is an H-bond donating -functional group (identical or different).
  • each structural element should be able to establish H bonds with one or more partner structural elements, which are identical (i.e. -self-complementary) or different, such that each pairing of two partner structural elements takes place by formation of at least three H bonds, preferably at east four H bonds and more preferentially four H bonds,
  • a proton acceptor X will pair with a proton donor Y.
  • Several possibilities are thus offered, for example pairing of:
  • the junction groups capable of forming at least four H bonds are chosen from the following families, it being understood that ail the tautomeric forms are included:
  • the radicals 3 ⁇ 4 are single bonds constituting the point of attachment of the junction group to the linker capable of forming at least three H bonds (preferably four II bonds) on the rest of the graft.
  • the said point of attachment is home solely by Rj , which is a single bond.
  • R 2 represents a divalent group chosen from a single bond or a Q- C 6 alkylene or a monovalent group chosen from a single bond, a hydrogen atom or a linear or branched Ci-Cio saturated monovalent hydrocarbon-based group, which may contain one or more heteroatoms such as O, S or N, these groups being optionally substituted with a hydroxy!, amino and/or thio function.
  • the radical R 2 may be a single bond or a monovalent group chosen from H, CH 2 OH and (CH 2 ) 2 -OH, CH 3 .
  • R 2 is H.
  • R3 represents a monovalent or divalent group, in particular, R3 is chosen from a hydrogen atom or a linear or branched CrQ saturated monovalent hydrocarbon-based group, which may contain one or more heteroatoms such as O, S or N, these groups being optionally substituted with a hydroxyl, amino and/or thio function.
  • the radical R3 may be a monovalent group chosen from H, CH 2 OH and (CH 2 )2-OH, CH 3 ,
  • R 3 is a methyl group.
  • the junction groups are chosen from 2-ureidopyrimidone and 6 ⁇ methyl ⁇ 2-ureidopyrimidone.
  • the preferred junction group is ⁇ S-methyl-2 ⁇ ureidopyrimidone
  • the junction groups, and especially the ureddopyrimidone junction groups may be added directly or may be formed in situ during the process for preparing the supramolecular polymer.
  • the first and second preparation methods described below illustrate these two alternatives, respectively.
  • L is chosen from the groups:
  • alkyl cycloalkylene alkylene, such as isophorone.
  • phenylene such as 2-methyl-l,3-phenyIene.
  • I is chosen from: -isophorone- ; -( €3 ⁇ 4) ( ;-;
  • the junction group is of formula
  • the supramolecular polymer of the invention corresponds to the formula:
  • L' and L" represent a saturated or unsaturated C1-C-20 divalent carbon-based group, chosen in particular from a linear or branched Cj-Cao alkylene; a C 5 - C20 (alkyl)cycloalkylene, an alkylme-biscycloalkylene and a C6-C1 ⁇ 2 (alkyl)arylene.
  • L' and L" represent an --isophorone-; -( ⁇ 1 ⁇ 2)2-; -(Cifc s-; CH2CH(CH3)-CH 2 - C(CH ' 3) ' 2-CH2 ⁇ CH2; 4,4' -methylene biscyclohexylene; 2-methyl-l,3-phenylene group,
  • L' and L" are identical.
  • L' and L" are an isophorone group.
  • P is hydrogenated and represents a polyethylene, a polybutylene, a polybutadiene, a polyisoprene, a poly(l,3 ⁇ pentadiene), a polyisobutylene, or a copolymer thereof, especiall a poIy(ethylene butyiene).
  • P is a hydrogenated polybutadiene, preferably a hydrogenated 1,2- polybutadiene.
  • the supramolecular polymer of the invention corres onds to the formula:
  • the polymer according to the invention may be prepared via the processes usually used by a person skilled in the art, especially for forming a urethane bond between the free OH functions of a polyalkene, and the isocyanate functions borne by the junction group.
  • a first general preparation process consists in:
  • the ureidopyritnidone junction group bearing the reactive functions especially isocyanate such as those described in patent WO 2005/042 641 ; especially such as the compounds of CAS number - 32093-85-9 and 709028-42-2;
  • the reaction may also be monitored by assaying the hydroxy] functions; it is also possible to add ethanol in order to ensure the total disappearance of the residual isocyanate functions.
  • the reaction may be performed in the presence of a solvent, especially methyltetrahydrofuran, tetrahydrofuran, toluene, propylene carbonate or butyl acetate. It is also possible to add a conventional catalyst for forming a urethane bond. An example that may be mentioned is dibutyltin dilaurate.
  • the polymer may finally be washed and dried, or even purified, according to the general knowledge of a person skilled in the art.
  • the reaction may comprise the following steps:
  • the diisocyanate may optionally be in excess relative to the polymer.
  • This first step may be performed in the presence of solvent, at a temperature of between. 20° C and 100°C. This first step may he followed by a period of stirring under a controlled atmosphere for 1 to 24 hours. The mixture may optionally be heated. The degree of progress of this first step may be monitored by assaying the hydroxy! functions,
  • this second step may optionally be performed in the presence of a cosolvent such as toluene, butyl acetate or propylene carbonate.
  • a cosolvent such as toluene, butyl acetate or propylene carbonate.
  • the reaction mixture may be heated to between 80°C and 140°C. for a time ranging between 1 and 24 hours.
  • a catalyst especially dibutyltin dilaurate, may promote the production of the desired final product,
  • l re reaction may be monitored by infrared spectroscopy, by monitoring the disappearance of the characteristic peak of isocyanate between 2200 and 2300 cm .
  • ethanol may be added to the reaction medium in order to neutralize any residual isocyanate functions.
  • the reaction mixture may be optionally filtered.
  • the polymer may also be stripped directly in a cosmetic solvent.
  • the said supramolecular polymer is dissolved in a hydrocarbon-based oil, which is preferably volatile, in particular isododecane.
  • composition of the invention will comprise at least one hydrocarbon- based oil, which is preferably volatile, in particular at least isododecane, especially provided by the- supramolecular polymer solution.
  • the supramolecular polymer ' s) may be present in a composition according to the invention in an amount ranging from 0.1% to 60% by weight of solids, relative to the total weight of the composition.
  • the supramoiecular po >mer(s) may be present in a composition according to the invention in an amount ranging from 0.2% to 50% by weight, relative to the total w eight of the com position.
  • the supramoiecular polymer(s) may be present in a composition according to ' the invention in an amount ranging from 0.3% to 40% by weight, relative to the total weight of the composition.
  • the supramoiecular polymer(s) may also be present in a composition according to the invention in an amount ranging from 0.5% to 30% by weight, relative to the total weight of the composition.
  • a makeup composition is in the form of a skin makeup product and the supramoiecular polymer(s) may be present therein in a content ranging from 2.5% to 60% by weight of active material relative to the total weight of the composition.
  • a makeup composition is in the fbrm of a skin makeup product and the supramoiecular polymer(s) may be present therein in a content ranging from 2.5% to 40% by weight of active material relative to file total weight of the composition.
  • a makeup composition is in the form of a skin makeup product and the supramoiecular polymer(s) may be present therein in a content ranging from 3% to 30% by weight of active material relative to the total weight of the composition.
  • a makeup composition is in the form of a lipstick and the supramoiecular polymer(s) may be present therein in a content ranging from .0.1% to 60% by weight of solids relative to the total weight of the composition.
  • a makeup composition is in the form of a lipstick and the supramoiecular polymerfs) may be present therein in a content ranging from 0.2%) to 40% by weight of solids relative to the total weight of the composition.
  • a makeup composition is in the form of a lipstick and the supramoiecular polymeris) may be present therein in a content ranging from 0.5% to 30% by weight of solids relative to the total weight of the composition.
  • a composition according to the invention in particular in the case of a composition for making up the skin and/or the lips, comprises a content of supramolecular polymer of between 5% and S>9% by weight relative to the weight of the composition excluding volatile compound(s) (in particular relative to the weight of the composition excluding volatile oii(s), for instance isododecane).
  • This content reflects the resulting content of supramolecular polymer(s) in a deposit made with a composition or according to the process of the invention, especially on keratin materials such as the skin and/or the lips, for example, after evaporation of the volatile compounds.
  • the composition according to the invention in particular in the case of a makeup composition, comprises a content of supramolecular polymer of between 10% and 90% by weight relative to the weight of the composition excluding volatile compound(s), preferably between 15% and 80%.
  • SILICONE FILLER a content of supramolecular polymer of between 10% and 90% by weight relative to the weight of the composition excluding volatile compound(s), preferably between 15% and 80%.
  • composition according to the invention comprises at least one silicone filler chosen from:
  • the composition comprises, as silicone filler, an organopolysiloxane powder coated with silicone resin.
  • the organopolysiloxane powder may especially be coated with silsesquioxane resin, as described, for example, in patent US 5 538 793, flie content of which is incorporated by reference.
  • Such elastomer powders are sold under the names SP-100, K8P 101, KSP-102, KSP-103, KSP-1 ' 04 and KSP-105 by the company Shin-Etsu, and have the INCI name: vinyl dimethicone/metnicone silsesquioxane erosspolymer.
  • the composition may comprise at least one polymethylsilsesquioxane powder, in particular silicone resin microbeads such as those sold under the name Tospeari by the company Momentive Performance Materials, and especially under the reference Tospeari 1.45 A; and mixtures thereof.
  • the composition may also advantageously comprise a mixture of silicone resin- coated orgauopolysiloxane powder; and of polymethylsilsesquioxane powder.
  • the composition according to the invention may comprise a silicone filler chosen from silicone resin-coated organopolysiloxane powders and polymethylsilsesquioxane powders, in a content ranging from 1% to 25% b weight, relative to the total weight of the composition, especially from 1 % to 15% by weight, preferably ranging from 2% to 8% by weight and preferentially ranging from 3% to 7% by weight.
  • a silicone filler chosen from silicone resin-coated organopolysiloxane powders and polymethylsilsesquioxane powders
  • composition according to the invention advantageously comprises a silicone filler chosen from silicone resin-coated organopolysiloxane powders and polymethylsilsesquioxane powders and a supramolecular polymer in a polymer(s)/silicone filler(s) weight ' ratio ranging from 0,1 to 50 and more particularly from 0.5 to 40.
  • a silicone filler chosen from silicone resin-coated organopolysiloxane powders and polymethylsilsesquioxane powders and a supramolecular polymer in a polymer(s)/silicone filler(s) weight ' ratio ranging from 0,1 to 50 and more particularly from 0.5 to 40.
  • the polymer(s)/silicone fil!er(s) weight ratio ranges from 1 to 20. Additional fillers
  • a makeup and/or care composition according to the invention may comprise, besides a filler as defined previously, at least one additional filler (silicone or non-sUieone) other than the filler required according to the in ention.
  • the composition is free of additional filler
  • the composition comprises at least one additional filler.
  • such fillers may be present in a proportion of from 0.01% to 35% by weight and preferably 0.1% to 20% by weight relative to the total weight of the composition.
  • a composition according to the invention when it is in the form of a skin makeup product such as a foundation, comprises at least one additional filler.
  • a composition according to the invention contains at least one filler that is capable of absorbing an oil.
  • a composition according to the invention comprises at least one filler with capacity for absorbing and or adsorbing an oil or a liquid fatty substance, for instance sebum , (from the skin).
  • This oil-absorbing filler may also advantageously have a BET specific surface area, of greater than or equal to 300 m /g, preferably greater than 500 m /g and preferentially greater than 600 m /g, and especially less than 1500 m " /g.
  • the BET specific surface area is determined according to the BET (Brunauer- Emmet-Teller) method described in ' The Journal of the American Chemical Society, vol. 60 s page 309, February 1 38 and corresponding to the international standard ISO 5794/1 (appendix D).
  • the BET specific surface area corresponds to the total specific surface area (thus including micropores) of the powder.
  • the filler under consideratio according to the invention is thus characterized in that it has an oil uptake of greater than or equal to Iml/g, especially ranging from 1.5 ml/g to 20 ml/g, or even ranging from 1.5 ml/g to 15 ml/g. it preferably has an oil uptake of greater than or equal to 2 ml/g, especially ranging from 2 ml/g to 20 ml/g, or even ranging from 2 ml/g to 15 ml/g.
  • This oil uptake which . corresponds to the amount of oil absorbed and/or adsorbed by the filler, may be characterized by measuring the wet point according to the method described below.
  • the oil uptake of a powder is measured according to the method for determining the oil uptake of a powder are described in standard NF T 30-022. it corresponds to the amount of oil adsorbed onto the available surface of the pulverulent material, by measuring the wet point.
  • An amount m (in grams) of powder of between about 0.5 g and 5 g (the amount depends on the density of the powder) is placed on a glass plate and isononyl isononaiioate is then added dropwise.
  • isononyl isononanoate After addition of 4 to 5 drops of isononyl isononaiioate, the isononyl isononanoate is incorporated into the filler using a spatula, and addition of the isononyl isonona oate is ' continued until a conglomerate of isononyl isononanoate and powder has formed. At this point, the isononyl isononanoate is added one drop at a time and the mixture is then triturated with the spatula. The addition of isononyl isononanoate is stopped when a firm, smootli paste is obtained. This paste must be able to be spread on the glass plate without cracking or forming lumps. The volume Vs (expressed in ml) of isononyl isono anoate used is then noted.
  • the oil uptake corresponds to the ratio Vs/m.
  • fillers with an oi l uptake of greater than or equal to 1.5 ml/g are described below, with their oil uptake value measured according to the protocol defined previously.
  • Silica powders that may be mentioned include:
  • silica silyiate powders especially those sold under the name Dow Corning VM-2270 Aerogel Fine Particles by the company Dow Corning (oil uptake equal to 10.40 ml/g),
  • silica particles especially those sold under the name Silica
  • precipitated silica powders surface-treated with a mineral wax such as precipitated silica treated with a polyethylene wax, and especially those sold under the name Acematt OR 412 by the company Evonik-Degussa (oil uptake equal to 3,98 ml/g).
  • Acrylic polymer powders that may be mentioned include: - porous polymethy! methacrylate etliylene glycol diraemacrylate spheres sold under the name Microsponge 5640 by the company Cardinal Health Technologies (oil uptake equal to 1.55 rnl/ ' g),
  • Polyarnide powders thai may be mentioned include:
  • a perlite powder that may especially be mentioned is the product sold under the name Optimat 1430 OR by the company World Minerals (oil uptake equal to 2.4 ml g).
  • a magnesium carbonate powder that may especially be mentioned is the product sold under the name Tipo Carbomagei by the company ' Buschle & Lepper (oil uptake equal to 2.14 ml/g).
  • the oil-absorbing filler that is particularly preferred is a silica powder and more particularly a silica powder with an oil uptake at least equal to 3.70 ml/g, and especially the products sold under the name Sunsphere® H33 by the company Asahi Glass and under the name Dow Corning VM-2270 Aerogel Fine Particles by the company Dow Corning.
  • the flller(s) with an oil uptake of greater than or equal to !ml/g may be present in a composition according to the invention in a content ranging from 0,5% to 40% by weight, preferably ranging from 1% to 20% b weight and preferentially ranging from 1% to 15% by weight relative to the total weight of the composition,
  • a composition according to the invention may use at least one filler and at least one supramolecular polymer in a polymer(s)/oil-absorbing filler(s) weight ratio of greater than 1, preferably greater than 1.5 and better still greater man 2.
  • a cosmetic makeup and/or care composition according to the invention also comprises a cosmetically acceptable medium that may comprise the usual ingredients, as a function of the intended use of the composition.
  • DyestufT(s) may comprise the usual ingredients, as a function of the intended use of the composition.
  • a composition for making u and/or caring for the skin and/or the lips according to the invention comprises at least one dyestuff, in particular at least one pulverulent dyestuff.
  • Hie dyestuff is especially chosen from organic or mineral dyestuffs, especially such as the pigments or nacres conventionally used in cosmetic compositions, liposol ble or water-soluble dyes, materials with a specific optical effect, and mixtures thereof.
  • pigments should be understood as meaning white or coloured, mineral or organic particles, which are insoluble in an aqueous solution and which are intended to colour and/or opacify the resulting film.
  • These pigments may be in the form of powder or of pigmentary paste. They may be coated or uncoated.
  • mineral pigments that may be used in the invention, mention may be made of titanium oxide, zirconium oxide or cerium oxide, and also zinc oxide, iron oxide or chromium oxide, ferric blue, manganese violet, ultramarine blue and chromium hydrate.
  • the mineral pigments are chosen from iron oxides and titanium oxides, and mixtures thereof.
  • DPP diketopyrrolo yrroles
  • lake means dyes adsorbed onto insoluble particles, the assembly thus obtained remaining insoluble during use.
  • the pigments may also be in the form of composite pigments as described in patent EP 1 184 426. These composite pigments may be especially composed of particles compri sing a mineral core, at least one binder for binding the organic pigments to the core, and at least one organic pigment at least partially covering the core.
  • nacres should be understood as meaning iridescent or non- iridescent coloured particles of any form, especially produced by certain molluscs in their shell, or else synthesized, and which have a colour effect by optical interference.
  • the nacres may be chosen from nacreous pigments such as titanium mica coated with an iron oxide, titanium mica coated with bismuth oxychloride, titanium mica coated witib chromium oxide, titanium mica coated with an organic dye and also nacreous pigments based on bismuth oxychloride. They may also be mica particles at the surface of whic are superposed at least two successive layers of metal oxides and/or of organic dyestuffs.
  • nacres examples include natural mica coated with titanium oxide, with iron oxide, with natural pigment or with bismuth oxychloride.
  • nacres available on the market mention may be made of the nacres Timica, Flamenco and Duoehronie (based on mica) sold by the company Engelhard, the Timiron nacres sold by the company Merck, the Prestige mica-based nacres, sold by the company Eckart, and the Sunshine synthetic mica-based nacres, sold by the company Sun Chemical,
  • the nacres may more particularl have a yellow, pink, red, bronze, orange, brown, gold and/or coppery colour or tint.
  • nacres that may be used in the context of the present .invention, mention may he made especially of the gold- coloured nacres sold especially by the compan Engelhard under the name Brilliant gold 212G (Timica), Gold 222C (Cloisonne), Sparkle gold (Timica), Gold 4504 (Chromalite) and Monarch gold 233X (Cloisonne); the bronze nacres sold especially by the company Merck under the name Bronze fine (17384) (Colorona) and Bronze (17353) (Colorona) and by the company Engelhard under the name Super bronze (Cloisonne); the orange nacres sold especially fay the company Engelhard under the name Orange 363C (Cloisonne) and Orange MCR 101 (Cosmica) and by the company Merck under the name Passion orange (Colorona) and Matte orange (17449) (Microna); the brown nacres sold especially by the company Engelhard under the name Nu-antique copper 340XB (Cloisonne) and Brown CL4509
  • the cosmetic composition according to the invention may also comprise water- soluble or iiposoluble dyes.
  • the term "dyes” should be understood as meaning compounds that are generally organic, which are soluble in fatty substances such as oils or in an aqueous-alcoholic phase,
  • the Iiposoluble dyes are, for example, Sudan red, DC Red 17, DC Green 6, ⁇ -carotene, Sudan, brown, DC Yellow 11, DC Violet 2, DC Orange 5 and quinoline yellow.
  • the water-soluble dyes are, for example, beetroot juice and caramel.
  • the cosmetic composition according to the invention may also contain at least one material with a specific optical effect.
  • This effect is different than a simple conventional hue effect, i.e. a unified and stabilized effect as produced by standard dyestuffs, for instance monochromatic pigments.
  • the term "stabilized” means lacking an effect of variability of the colour as a function of the angle of observation or alternatively in response to a temperature change.
  • this material may be chosen from particles with a metallic tint, goniochromatic colouring agents, diffracting pigments, thermochromic agents, optical brighteners, and also fibres, especially interference fibres. Needless to say, these various materials may be combined so as to afford the simultaneous manifestation of two effects, or even of a novel effect in accordance with the invention.
  • the particles with a metallic tint that may be used in the invention are chosen in particular from:
  • particles comprising a mono-material or multi-material organic or mineral substrate, at least partially coated with at least one coat with a metallic tint comprising at least one metal and/or at least one metal derivative, and
  • the metals that may be present in the said particles mention may be made, for example, of Ag, Au, Cu, Al, Ni, Sn, Mg, Cr, Mo, Ti, Zr, Ft, Va, Rb, W, Zn, Ge, Te and Se, and mixtures or alloys thereof.
  • Ag, Au, Cu, Al, Zn, Ni, Mo and Cr and mixtures or alloys thereof are preferred metals.
  • aluminium particles such as those sold under the names Starbrite 1200 EAC ® by the company Siber.3 ine and Meiaiure ® by the company Eckart,
  • copper metal powders or al loy mixtures such as the reference 2844 sold by the company Radium Bronze, metallic pigments such as aluminium or bronze, such as those sold under the name Rotosafe 700 from the company Eckart, the silica-coated aluminium particles sold under the name Visionaire Crulit Silver from the company Eckart and metal alloy particles, for instance the silica-coated bronze (alloy of copper and zinc) powders sold under the name Visionaire Bright Natural Gold from the company Eckart,
  • They may also be particles comprising a glass substrate, such as those sold by die company Nippon Sheet Glass under the name Microglass Metashine.
  • the goniochromatic colouring agent may be chosen, for example, from interference multilayer structures and liquid -crystal colouring agents.
  • symmetrical interference multilayer structures that may be used in compositions produced in accordance with the invention are, for example, the following structures: AI/3 ⁇ 4iQ 2 /Al/SiO?/Ak pigments having this structure being sold by the company Dupont de Nemours; Cr/ gF 2 /Al/MgF 2 /Cr 5 pigments having this structure being sold under the name Chromaflair by the company Flex;-
  • SnO/mica Ti0 2 /Si0 2 TiO 2 /mica Sn0 pigments having these structures being sold under the name Xirona by the company Merck (Darmstadt).
  • these pigments may be the pigments of silica titanium oxide/tin oxide structure sold under- the name Xirona Magic by the company Merck, the pigments of silica/brown iron oxide structure sold under the name Xirona Indian Summer by the company Merck and the pigments of silica/titanium oxide/mica/tin oxide ' structure sold under the name Xirona Caribbean Blue by the company Merck.
  • the colour changes from green-golden to red-grey for Si(3 ⁇ 4 layers of 320 to 350 nm; from red to golden for SiC3 ⁇ 4 layers of 380 to 400 nm; from violet to green for SiOj. layers of 410 to 420 run; from copper to red for S1O 2 layers of 430 to 440 rati.
  • pigments with a polymeric multilayer structure examples include those sold by the company 3M under the name Color Glitter,
  • liquid-crystal goniochromatic particles examples include those sold by the company Chenix and also the product sold under the name Helicone® HC by the company Wacker.
  • the amount of dyestuffs in a composition according to the invention is between 0.01% and 40% by weight and especially between 0.1% and 30% by weight, or even between 1% and 20% by weight relative to the total weight of the composition.
  • a composition according to the invention may comprise a fatty phase, which may represent from 1% to 98% by weight, especially 5% to 95% by weight or even 10% to 90% by weight relative to the total weight of the composition.
  • This fatty phase may comprise oils, waxes and/or pasty compounds and/or silicone compounds as defined below.
  • the composition comprises at least one oil, preferably a silicone oil, and/or a silicone compound, other than the silicone filler, especially in a content of between 0,1% and 60% by weight relative to the total weight o the composition.
  • composition according to the invention may advantageously comprise one or more oils, which may be chosen especially from hydrocarbon-based oils and fluoro oils, and mixtures thereof.
  • oils may be of animal, plant, mineral or synthetic origin.
  • oil means a water-immiscible non-aqueous compound that is liquid at room temperature (25 °C) and at atmospheric pressure (760 rnrnHg).
  • the oils may be volatile or non-volatile.
  • volatile oil means any oil that is capable of evaporating on contact with keratin materials in less than one hour, at room temperature and atmospheric pressure.
  • Volatile oils preferably have a non-zero vapour pressure, at room temperature and atmospheric pressure, ranging from 0.13 Pa to 40 000 Pa, in particular from 1.3 Pa to 13 000 Pa and more particularly from 1,3 Pa to 1300 Pa.
  • fluoro oil means an oil comprising at least one fluorine atom.
  • hydrocarbon-based oil means an oil mainly containing hydrogen and carbon atoms.
  • the oils may optionally comprise oxygen, nitrogen, sulfur and/or phosphorus atoms, for example in the form of hydroxy! or acid radicals.
  • the volatile oils may he chosen from hydrocarbon-based oils containing from
  • Cs-C ⁇ branched alkanes also known as isoparaffins
  • isododecane isodecane
  • isohexadecane isohexadecane
  • the volatile hydrocarbon-based oil may also be a linear volatile alkane containing 7 to 17 carbon atoms, in particular 9 to 15 carbon atoms and more particularly
  • n-nonadecane n-decane, n- undecane, n-dodecaite, n-tridecane, n-tetradecane, ' n-pentadecane and n-hexadeeane, and mxitures thereof.
  • Non- volatile oils that rnay especially be mentioned include:
  • oils of plant origin such as phytostearyi esters, such as phytostearyi o!eate, phytostearyi isostearate and lauroyl/octyldodecyl/phytostearyl glutamate; triglycerides formed from fatty acid esters of glycerol, i particular whose fatty acids may have chain lengths ranging from C 4 to and especially from Cje to C 3(walked these oils possibly being linear or branched, and saturated or unsaturated; these oils may especially be heptanoic or octanoic triglycerides, shea oil, alfalfa oil, poppy oil, pumpkin oil, millet oil, barley oil, quinoa oil, rye oil, candlenut oil, passionflower oil, shea butter oil, aloe oil, sweet almond oil, peach stone oil, groundnut oil, argan oil, avocado oil, baobab oil, borage oil, broccoli oil, calendula oil, ea
  • esters for instance the oils of formula RJ COORJ, in which Ki represents a linear or branched fatty acid residue containing from 1 to 40 carbon atoms and R 2 represents a hydrocarbon-based chain, which is especially branched, containing from 1 to 40 carbon atoms, on condition that Ri + R 2 ⁇ 10.
  • the esters may be chosen especially from fatty acid esters of alcohols, for. instance cetostearyl octanoate, isopropyl alcohol esters, such as isopropyl myristate, isopropyl palniitate, ethyl palmitate.
  • 2-ethylhexyl patmitate isopropyl stearate, isopropyl isostearate, isostearyl isostearate, octyl stearate, hydroxylated esters, for instance isostearyl lactate, octyl hydroxystearate, diisopropyi adipate, heptanoates, and especially isostearyl heptanoate, alcohol or polyalcohol octanoates, decanoates or ricinoleates, for instance propylene glycol dioctanoate, cetyl octanoate, iridecyl octanoate, 2-ethylhexyl 4-diheptanoate, 2-ethylhexyl palmitate, aikyl benzoates, polyethylene glycol diheptanoate, propylene glycol 2-dieihylhexanoate, and mixtures thereof, Ci
  • - fatty alcohols that are liquid at room temperature, with a branched and/or unsaturated carbon-based chain containing from 12 to 26 carbon atoms, for instance 2- octyldodecanol, isoslearyi alcohol, oleyl alcohol, 2-hexyldeeanol, 2-butyloctanol and 2- undecylpentadecanol,
  • - Q2-C22 higher fatty acids such as oleic acid, linoleic acid and linolenic acid, and mixtures thereof;
  • polyisobutylenes for example hydrogenated, polydecenes and hydrogenated polydecenes, vmylpyrrolidone copolymers, such as the vinylpyrrolidone 1 - hexadecene copolymer, and polyvinylpyrrolidone (PVP) copolymers, such as the copolymers of a C2-C30 alkene, such as C 5 -C22, and combinations thereof;
  • hydroxylated esters such as polyglyeeryl-2 triisostearate;
  • aromatic esters such as trideeyl trimeliitate;
  • esters of fatty alcohols or of branched C2 -C28 fatty acids such as those described in patent US 6 491 927 and pentaerythritol esters, and especially tri
  • 2- tetradecyltetradecanoate (vi) diol dimer esters and polyesters, such as esters of diol dinier and of fatty acid, and esters of diol dimer and of diacid,
  • one or more oils according to the invention may be present in a composition according to the invention in a content ranging from 1% to 90% by weight, preferably ranging from 2% to 75% by weight or even from 3% to 60% by weight relative to the total we ght of the composition.
  • a composition according to the invention may comprise at least one silicone compound with a viscosity of less than 10 000 000 cSt at 25°C.
  • a compound is advantageously chosen from silicone gums, volatile silicone oils and non- volatile silicone oils.
  • the silicone compound under consideration according to the invention may be a silicone oil with a viscosity of between 3 centistokes (cSt) (3 x l ' O " * m 2 /s) and 800 000 centistokes (cSt) (800- 000 x 10 '6 m 2 /s).
  • the silicone compound under consideration according to the invention may be a non- volatile silicone oil with a viscosity of between 9 centistokes (cSt) (9 x 10 " * m 2 /s) and 600 000 centistokes (cSt) (600 000 x 10 "6 m 2 /s).
  • the temi "oil” means a water-immiscible non-aqueous compound that is liquid at room temperature (25°C) and at atmospheric pressure (760 nimHg),
  • silicon oil means an oil comprising at least one silicon atom, and especially at least one Si-0 group.
  • the volatile or non-volatile silicone oils that may be used in the invention preferably have a viscosity at 25°C of less than 800 000 cSt, preferably less than or equal to 600 000 cSt and preferably less than or equal to 500 000 cSt.
  • the viscosity of these silicone oils may be measured according to standard ASTM D-445,
  • composition according to the invention and/or under consideration according to a process of the invention contains at least one silicone oil other than cyclopentasiloxane.
  • an oil also known as decamethylcyclopentasiloxane, is especially sold under the name DC-245 by the company Dow Corning or Mirasil CM 5.
  • composition according to the invention or under consideration according to a process of the invention may contain a mixture of silicone oils formed only partly from such an oil.
  • the silicone ' oils that may be used according to the invention may be volatile and/or non-volatile.
  • a composition according to the invention or under consideration according to a process of the invention may contain a mixture of volatile and non-volatile silicone oil,
  • volatile oil means an oil that can evaporate on contact with the skin in less than one hour, at room temperature (25°C) and atmospheric pressure.
  • the volatile oil is a volatile cosmetic oil, which is liquid at room temperature, especially having a nonzero vapour pressure, at room temperature and atmospheric pressure, in particular having a vapom- pressure ranging from 0.13 Pa to 40 000 Pa (10 "J to 300 mmHg), preferably ranging from 1.3 Pa to 13 000 Pa (0.01 to 100 mmHg) and preferentially ranging from 1.3 Pa to 1300 Pa (0.1 to 10 mmHg).
  • non- volatile oil means an oil whose vapour pressure at room temperature and atmospheric pressure is non-zero and les than 0.02 mmHg (2.66 Pa) and better still less than 10 "3 mmHg (0.13 Pa). Volatile silicone oils
  • compositions according to the invention comprise at least one volatile silicone oil.
  • the volatile silicone oils that may be used in the invention may be chosen from silicone oils especially having a viscosity of 8.centi stokes (cSt) (8 x 10 "6 m 2 /s).
  • Volatile silicone oils that may be mentioned include:
  • centi stokes 8 x 10 "6 m7s at 25 °C
  • thes silicones optionally comprising alkyl or alkoxy groups containing from 1 to 10 carbon atoms.
  • volatile silicone oils are non-cyclic and are chosen in particular from:
  • a saturated or unsaturated hydrocarbon-based radical containing from 1 to 10 carbon atoms and preferably from 1 to 6 carbon atoms, optionally substituted with one or more fluorine atoms or with one or more hydroxyl groups,. or
  • n is an integer ranging from 0 to 8, preferably ranging from 2 to 6 and better still ranging from 3 to 5, the silicone compound of formula ( ⁇ ) containing not more than 15 carbon atoms,
  • R which may be identical or different, denotes:
  • a saturated or unsaturated hydrocarbon-based radical containing from 1 to 10 carbon atoms, optionally substituted with one or more fluorine atoms or with one or more hydroxy! groups, or
  • x is an integer ranging from 0 to 8
  • the ratio between the number of carbon atoms and the numbe of silicon atoms is between 2.25 and 4.33,
  • the silicones of formulae (I) to (Hi) may be prepared according to the known processes for synthesizing silicone compounds.
  • silicones of formula ( ⁇ ) that may be mentioned are:
  • octainethyltrisiloxane (surface tension ::: 17.4 mN/ffl), sold especially under the name DC 200 Fluid 1 cSt by the company Dow Corning, 3-pentyl-l,l,l,3,5,5,5-heptamethyltrisiloxane; 1-hexyl-l, 1,3,3,5,5,5- heptamethyUrisiloxane; 1,1 s l,3,3,5,5-hepiainetihiyl-5-octyltrisiloxane; 1,1,1,3,5,5,5- heptamethyl-3-octyltrisiloxane, sold especially under the name Silsoft 034 by the company QSi; 1 ,1 ,5,5,5-heptametliyl-3- exy!trisiloxane .
  • tetrasiloxanes decamethyltetrasiloxaiie (surface tension « 18 mN/m) ( sold especially under the name ' DC 200 Fluid L5 cSt by the company Dow Coming; 1 , 1 ,3,3,5,5,7,7-octaroethyl-l ,7-dipropyltetrasiloxane; 1 ,1 , 1 ,3,3,5,7,7,7- nonamethyl-5-(.l -methylethyl)tetrasiloxane; 1.
  • pheriylpentasilcixane 1 -butyl- 1 , 1 ,3,5,5,7,7,9,9,9-undecam.ethyipentasiloxane; 3,3- diethyl-1 ,1 , 1,5,5,7, 7,9,9,9-decamethylpentasiloxane; 1,3,5,7,9-pentaethyl-l ,1,3,5,7,9,9- heptamethylpentasiloxane; 3,5,7-triethyl- 1 ,1 ,1 ,3,5,7,9,9,9-nonamethylpentasiloxane and 1 ,1,1 -triethyl-3 ,3 ,5 ,5 ,7,7,9 ,9,9-nor.amethylpentasil oxane;
  • hexasiloxanes 1 -butyl-l , 1 ,3 ,3,5,5 ,7,7,9,9,11 ,1 1 ,1 1 - tridecamethylhexasiloxane; 3,5,7,9-tetraethyl- l ,1 ,1 ,3,5,7,9, 1 1 , 1 1 ,11 - decamethylhexasi loxane and tetradecamethylhexasiloxane.
  • silicones of formula ( ⁇ ) that may be mentioned are:
  • octasiloxanes l,i,l,3,5,5,9,9,9-nonamethyl-3,7,7- tris[(trimethylsilyl)oxy]pentasiloxane ; 1 ,1,1,3,5, 7,9, 9,9-norsamethyl-3, 5,7- tris[(trimethylsilyl)oxy]peatasiloxane. and 1,1,1 ,7,7 ⁇ 7-hexamethyl-3,3 ,5,5- tetrakis[(trimethylsilyl)oxy]ieirasiloxane.
  • Volatile silicone oils that may more particularly be mentioned include deeamethyieyelopentasiloxane sold especially under the name DC-245 by the compaiiy Dow Corning, dodecamethylcyclohexasiloxaiie sold especially under the name DC-246 by the company Dow Corning, octamethyltrisiloxane sold especially under the name DC-200 Fluid 1 cSt by the company Dow Coming, decamethyltetrasiloxane sold especially under the name DC-200 Fluid 1.5 cSt by the company Dow Corning and DC-200 Fluid 5 cSt sold by the company Dow Corning, octamethylcyclotetrasiloxane, heptamethylhexyltrisiloxane, heptamethylethyltrisiloxane, heptamethyloctyltrisiloxane and dodecamethylpehtasiloxane, and mixtures thereof.
  • compositions according to the ⁇ invention comprise at least one non-volatile silicone oil.
  • the non-volatile silicone oils that may be used in the invention may be chosen from silicone oils with a viscosity at 25°C of greater than or equal to 9 eentistokes (cSt) (9 x 10 "6 m 2 /s) and less than 800 000 cSt, preferably between 50 and 600 000 cSt and preferably between 100 and 500 000 cSt
  • cSt 9 eentistokes
  • the viscosity of this silicone oil may be measured according to standard ASTM D-445,
  • silicone oils two types of oil may be distinguished, according to whether or not they contain phenyl,
  • non-volatile linear silicone oils include polydimethylsiloxanes; alkyl dimethicones; vinyl methyl methicones; and also silicones modified with optionally fluorinated aliphatic groups, or with functional groups such as hydroxyl, thiol and/or amine groups.
  • non-phenyl non-volatile silicone oils that may be mentioned include: - PDMSs comprising alkyl or alkoxy groups, which are pendent and/or at the end of the silicone chain, these groups each containing from 2 to 24 carbon atoms, - PDMSs .comprising aliphatic groups, or functional groups such as hydroxy!, thiol and/or amine groups,
  • polyalkylmethylsiloxanes optionally substituted with a iluorinated group, such as polymeihyltrifluoropropyi dimethylsiloxanes,
  • a composition according to the invention contains at least one non-phenyl linear silicone oil,
  • the non-phenyl linear silicone oil may be chosen especially from the silicones of formula
  • Rj, R 2 , R5 and 3 ⁇ 4 are. together or separately, an alky! radical containing ! to 6 carbon atoms,
  • R3 and 4 are, together or separately, an alkyl radical, containing from 1 to 6 carbon atoms, a vinyl radical, an amine radical or a hydroxyl radical,
  • X is an alkyl radical containing from 1 to 6 carbon atoms, a hydroxyl radical or an amine radical,
  • n and p are integers chosen so as to have a fluid compound.
  • non-volatile silicone oils that may be used according to the invention, mention may be made of those for which:
  • the substituents Rj to 3 ⁇ 4 and X represent a methyl group
  • p and n are such that the viscosity is 500 000 cSt.
  • the viscosity is 500 000 cSt.
  • the product sold under the name SE30 by the company General Electric the product sold under the name AK 500000 by the company Wacker
  • the product sold under the name Mirasil DM 500 000 by the company Bluestar the product sold under the name Dow Corning 200 Fluid 500 000 cSt by the company Dow Coming
  • the substituents R ⁇ to 13 ⁇ 4 and X represent a methyl group
  • p and n are such that the viscosity is 60 000 cSt, such as the product sold under the name Dow Coming 200 Fluid 60000 CS by the company Dow Corning, and the product sold under the name Wacker Belsil DM 60 000 by the company Waeker,
  • the substituents Ri to Re and X represent a methyl group
  • p and n are such that the viscosity is 350 eS such as the product sold under the name Dow Coming 200 Fluid 350 CS by the company Dow Coming,
  • the substituents i to Rs represent a methyl group
  • the group X represents a hydroxy! group
  • n and p are such that the viscosity is 700 cSt, such as the product sold under the name Baysilone Fluid TO, 7 by the company Momentive.
  • a composition according to the invention contains at least one phenyl silicone oil.
  • non-volatile phenyl silicone oils that may be mentioned include:
  • the groups R represent, independently of each other, a methyl or a phenyl, with the proviso that at least one group R represents a phenyl.
  • the phenyl silicone oil comprises at least three phenyl groups, for example at least four, at least five or at least six.
  • the groups R represent, independently of each other, a methyl or a phenyl, with the proviso that at least one group R represents a phenyl.
  • the said organopolysiloxane comprises at least three phenyl groups, tor example at least four or at least five, Mixtures of the phenyl organopol siloxaiiss described previously may be used. Examples that may be mentioned include mixtures of iripheiiyl, ietraphenyi or pcniaphenyl organo-polysiloxanes.
  • Me is methyl and Ph is phenyl OR' represents a group -OSiMe 3 and y is 0 or ranges between 1 and 1000, and z ranges between 1 and 1000, such that compound (V) is a non- volatile oil.
  • y ranges between 1 and 1000.
  • Use may be made, for example, of trirnethyl siioxyphenyl dimetliicone, sold especially under the reference Belsil PDM 1000 sold by the company Wacker,
  • y is equal to 0.
  • Use may be made, for example, of phenyl trimethylsiloxy trisiloxane, sold especially under the reference Dow Corning 556 Cosmetic Grade Fluid,
  • RJO S independently of each other, are saturated or unsaturated, linear, cyclic or branched Cj-Cjo hydrocarbon-based radicals,
  • n + p and q are, independently of each other, integers between 0 and 900, with the proviso that the sum m + n + q is other than 0.
  • the sum m+n+q is between 1 and 100.
  • q is equal to 0.
  • Ri to R3 ⁇ 4 independently of each other, are saturated or unsaturated, linear, cyclic or branched C3 -C30 hydrocarbon-based radicals,
  • n and p are, independently of each other, integers between 0 and 100, with the proviso that the sum n + ni is between 1 and 100.
  • j to 3 ⁇ 4 independently of each other, represent a saturated, linear or branched C1-C30 and especially Ci-C ⁇ hydrocarbon-based radical and in particular a methyl, ethyl, propyl or butyl radical.
  • Ri to Re may especially be identical, and in addition may be a methyl radical.
  • n ⁇ ⁇ ⁇ 0 and/or p 0 or 1 may apply, in formula (VII).
  • - R is a Cj-Cso alky! radical, an aryl radical or an aralkyi radical
  • - 11 is an integer ranging from 0 to 1 GO.
  • radicals R of formula (V 01) and R.j to Rjo defined previously may each represent a linear or branched, saturated or unsaturated alkyl radical, especially of C2-C20, in particular C3-CJ6 and more particularly C4-C10, or a monocyclic or polycyclie C6-C14 and especially Cio-C ⁇ aryl. radical, or an aralkyl radical whose aryl and aikyl residues are as defined previously.
  • R of formula (VIS) and R. to Rig may each represent a methyl, ethyl, propyl isopropyl, decyl, dodecyl or octadecyl radical, or alternatively a phenyl, tolyl, benzyl or phenethyl radical.
  • a phenyl silicone oil of formula (VIII) with a viscosity at 25°C of between 5 and 1500 mnrV ' s (i.e. 5 to 1500 cSt), and preferably with a viscosity of between 5 and 1000 moy'/s (i.e. 5 to 1000 cSt) may be used.
  • phenyl silicone oils of formula ( ⁇ ) it is especially possible to use phenyl trimethicones such as DC556 from Dow Coming (22.5 cSt), the oil Silbione 70663V30 from R one-Poulenc (28 cSt) or diphenyl dimethicones such as Belsil oils, especially Belsil PDMIOOO (1000 cSt), Belsil PDM 200 (200 cSt) and Belsil PDM 20 (20 cSt) from Wacker.
  • the values in parentheses represent the viscosities at 25°C.
  • Ri, R2, R5 and Re are, together or separately, an alkyl radical containing 1 to 6 carbon atoms
  • R 3 and R are, together or separately, an aikyl radical containing from I to 6 carbon atoms or an aryl radical,
  • X is an alkyl radical containing from 1 to 6 carbon atoms, a liydroxyl radical or a vinyl radical, n and p being chosen so as to give the oil a weight-average molecular mass of less than 200 000 g mol, preferably less than 150 00 g mol and more preferably less than 100 000 g/mol.
  • phenyl silicones that are most particularly suitable for use in the invention are those corresponding to formulae ( ⁇ ), especially to formula (01), and (V) hereinabove.
  • the phenyl silicones are chosen from phenyl trimeihicones, phenyl dimethicones, phenyl -trimethylsiloxydiphenylsiloxanes, diphenyl dimethicones, diphenyhnethyidiphenyltrisiloxarj.es and 2-phenylethyl trimethylsiloxysilieates, and mixtures thereof.
  • the weight- average molecular weight of the non-volatile phenyl silicone oil according to the invention ranges from 500 to 10 000 g/moh
  • a composition according to the invention contains at least one silicone gum.
  • the silicone gum that may be used . in the invention may be chosen from silicone gums with, a viscosity at 25°C of greater than or equal to 800 000 centistokes (cS t) (8 x 10 ⁇ 6 m 2 /s), especially between 800 000 and 10 000 000 cSt, preferably between 1 000 000 and 500 000 cSt and preferably between 1 000 000 and 2 500 000 eSt
  • the viscosity of this silicone gum may be measured according to standard A5TM D-445.
  • the molecular mass of the silicone gums is generally greater than 350 000 g mol, between 350 000 and 800 000 g mol and preferably from 450 000 to 700 000 g/mol.
  • the silicone gum may be chosen especially from the silicones of formula:
  • R ⁇ , K.2, R and 3 ⁇ 4 are, together or separately, an alkyl radical containing 1 to 6 carbon atoms.
  • R.3 -and 3 ⁇ 4 are, together or separately, an alkyl radical containing from 1 to 6 carbon atoms, a vinyl radical, an amine radical or a hydroxyl radical,
  • X is an alkyl radical containing from 1 to 6 carbon atoms, a hydroxy! radical or an amine radical,
  • a and p being integers chosen such that, the viscosity of the compound is greater than 800 000 cSt.
  • silicone gums that may be used according to the invention, mention may be made of those for which:
  • to 3 ⁇ 4 represent a methyl group
  • the group X represents a hydroxyl group
  • n and p are such that the molecular weight of the polymer is 600 000 g mol, such as the product sold under the name Mirasil C-DPDM by the company Bluestar;
  • the substituents 3 ⁇ 4 to R 6 represent a methyl group, the group X represents a hydroxy ) group, and n and p are such that the molecular weight of the polymer is 600 000 g ' mol, such as the product sold under the name SGM 36 by the company Dow Corning;
  • a cosmetic makeup and/or care composition according to the invention also comprises the usual ingredients, as a function of the intended use of the composition.
  • a composition according to the invention may also comprise at least one solid fatty substance especially chosen from waxes and/or pasty fatty substances.
  • the amount of pasty substance in the makeup and/or care composition according to the invention is between 0.5% and 50% by weight, especially from 1% to 40% by weight or even 2% to 30% by weight, relative to the total weight of the composition.
  • the composi tion is free of wax.
  • the composition comprises at least one wax.
  • the amount of wax(es) in the makeup and/or care composition according to the invention is between 0.5% and. 30% by weight, especially from 1% to 20% by weight or even 2% to 15% by weight, relative to the total weight of the composition.
  • wax means a lipophilic compound that is solid at room temperature (25 C 'C). with a reversible solid/liquid change of state, having a melting point of greater than or equal to 30°C. which may be up to 200° ⁇ .
  • the waxes may be chosen from waxes of animal, plant, mineral or synthetic origin, and mixtures thereof.
  • hydrocarbon-based waxes for instance beeswax, lanolin wax and Chinese insect waxes; rice bran wax, camauba wax, candelilla wax, ourieury wax, alfalfa wax, berry wax, shellac wax, Japan wax and sumach wax; montan wax,- orange wax, lemon wax, micxocrystalline waxes, paraffins and ozokerite; polyethylene waxes, the waxes obtained by Fisher-Tropsch synthesis and waxy copolymers, and also esters thereof.
  • hydrocarbon-based waxes for instance beeswax, lanolin wax and Chinese insect waxes
  • rice bran wax camauba wax, candelilla wax, ourieury wax, alfalfa wax, berry wax, shellac wax, Japan wax and sumach wax
  • montan wax - orange wax, lemon wax, micxocrystalline waxes, paraffins and ozokerite
  • polyethylene waxes the waxes obtained by Fisher-Tropsch synthesis
  • Mention may also be made of waxes obtained by catalytic hydrogenatipn of animal or plant oils containing linear or branched C8-C32 fatty chains, Among these, mention may be made especially of hydrogenated sunflower oil, hydrogenated castor oil, hydrogenated coconut oil, hydrogenated lanolin oil and bis(l J.,I -trimetliylol propane) tetrastearate. Mention may also be made of silicone waxes and fluoro waxes. The waxes obtained by hydrogenation of castor oil esteriiied with cetyl alcohol may also be used.
  • the composition is free of pasty fatty substances.
  • the composition comprises at least one pasty fatty substance.
  • the amount of pasty fatty substance in the makeup and/or care composition according to the invention is between 0.5% and 30% by weight, especially from 1% to 20% by weight or even 2% to 15% by weight, relative to the total weight of the composition.
  • pasty fatty substance refers to a lipophilic fatty compound with a reversible solid/liquid change of state and comprising, at a temperature of 23 °C, a liquid fraction and a solid fraction.
  • the pasty compound preferably has a hardness at 20°C ranging from 0,001 to 0.5 MPa and preferably from 0.002 to 0.4 MPa.
  • T he pasty compound is preferabl chosen from synthetic compounds and compounds of plant origin.
  • a pasty compound may be obtained by synthesis from starting materials of plant origin. Mention may be made especially, alone or as a mixture, of:
  • lanolin and derivatives thereof such as lanolin alcohol, oxyethylenated lanolins, acetylated lanolin, lanolin esters such as isopropyl. ianolate, and oxypropylenated lanolins,
  • polydimethylsiloxanes of high molecular masses for instance polydimethylsiloxanes of high molecular masses, polydimethylsiloxanes containing side chains of the alkyl or alkoxy type containing from 8 to 24 carbon atoms, especially stearyl dimethicones,
  • - vinyl polymers especially olefin homopolyniers; olefin copolymers; hydrogenated diene homopolymers and copolymers; linear or branched oligomers, homopolymers or copolymers of alkyl (meth)acrylates preferably containing a C $ j-C 3 o; lkyl group; homopolyrner and copolymer oligomers of vinyl esters containing Cg-Cjo alkyl groups; homopolyrner and copolymer oligomers of vinyl ethers containing C C 0 alkyl groups;
  • - liposoluMe polyemers resulting from poiyetherifieation between one or more C2-CIQO and preferably C 2 -C50 diols; and especially copolymers of ethylene oxide and/or of propylene oxide with long-chain Q-C30 aikylene oxides, more preferably such that the weight ratio of the ethylene oxide and/or the propylene oxide to the aikylene oxides in the copolymer is 5/95 to 70/30;
  • polyol ethers chosen from polyaikylene glycol pentaerythrityl ethers, fatty alcohol ethers of sugars, and mixtures thereof, polyethylene glycol pentaerythiityl ether comprising five oxyefhylene (5 OE) units (CTFA name: PEG- 5 pentaerythrityl ether), polypropylene glycol peritaervthrityl ether comprising five oxypropylene (5 OP) units (CTFA name: PPG- 5 Pentaerythrityl Ether), and mixtures thereof;
  • esters and polyesters especially (i) esters of a glycerol oligomer, especially diglycerol esters, in particular condensates of adipic acid and of glycerol, for which some of the hydroxy!
  • glycerols have reacted with a mixture of fatty acids such as ' stearic acid, capric acid, stearic acid and isostearic acid and 12- hydroxystearic acid; (ii) phytosterol esters, (iii) pentaerythritol esters; (iv) esters formed from at least one alcohol, at least one of the alcohols being a Guerbet alcohol and from a diaeid dimer formed from at least one unsaturated fatty acid; (v) non-crosslinked polyesters resulting from polycondensation between a linear or branched C4-C50 dicarboxyiic acid or polycarboxylic acid and a .>-Cv> diol or polypi, (vi) polyesters resulting from the esterification, with a polycarboxylic acid, of an aliphatic hydroxycarboxylic acid ester; (vii) aliphatic esters of an ester resulting from the esterification
  • the aliphatic hydroxycarboxylic acid ester is advantageously derived from a hydroxylated aliphatic carboxyiic acid containing 2 to 40 carbon atoms and 1 to 20 hydroxy! groups; (viii) aliphatic esters of esters chosen from the ester resulting from the esterification reaction of hydrogenated castor oil with isostearic acid (hydrogenated castor oil mono-, di- or triisostearate).
  • the pasty compound may also be of plant origin. Mention may be made especially of isomerized jojoba oil, such as trans-isomerized partially hydrogenated jojoba oil; orange wax, shea butter, partially hydrogenated olive oil, cocoa butter and mango oil.
  • a composition according to the invention may also comprise an aqueous phase, which may represent 0% to 80% by weight, especially 1% to 70% by weight or even 3% to 60% by weight relative to the total weight of the composition.
  • This aqueous phase may be formed essentially from water, or may comprise a mixture of water and of water-miseible solvent (miscibility in water of greater than 50% by weight at 25 °C) chosen especially from monoalcohols containing 1 to 5 carbon atoms such as ethanol, isopropanol, glycols containing 2 to 8 carbon atoms such as propylene glycol, ethylene glycol, 1 ,3-butylene glycol, dipropylene glycol, C3-C4 ketones and C2-C4 aldehydes, and mixtures thereof.
  • compositions under consideration according to the invention are advantageously anhydrous or contain less than 3% by weight of water and preferably less than 1 % by weight of water relative to the total weight of the composition.
  • anhydrous especially means that water is preferably not deliberately added to the compositio , but may be present in trace amount in the various compounds used in the composition.
  • a composition according to the invention may also comprise at least one surfactant, which may be present in a proportion of from 0.1 % to 10% by weight, especially 0.5% to 8% by weight, or even 1 % to 6% by weight relative to the total weight of the composition.
  • the surfactant may be chosen from amphoteric, anionic, catio c and nonionic, preferably nonionic, surfactants. Mention ma especially be made, alone or as a mixture, of:
  • nonionic surfactants with an HLB of less than 8 at 25°C, optionally combined with one or more nonionic surfactants with an HLB of greater than 8 at 25°C, as mentioned below, for instance:
  • sucrose stearates sucrose cocoate and sorbitan stearate, and mixtures thereof;
  • - fatty acid esters especially of Cg-C 24 and preferably of CM-C ⁇ , arid of polyol, especially of glycerol or sorbitol, such as glyceryl stearate, glyceryl laurate, polyglyceryl-2 stearate, sorbitan tristearate and glyceryl ricinoleate;
  • lecithins such as soybean lecithins
  • ethers which may comprise 1 to 150 oxyethylene and/or oxypropylene groups
  • fatty alcohols especially of Cg-Qw and preferably C ; 2-C] S alcohols
  • Cg-Qw and preferably C ; 2-C] S alcohols such as stearyl alcohol oxyethylene ether containing two oxyethylene units (CTFA name: Steareth-2);
  • silicone surfactants for instance dimethicone copolyols and alkyldimethicone copolyols, for example the mixture of cyclomethicone/dimethicone copolyoi sold under the name Q2-3225C® by the company Dow Coming;
  • nonionic surfactants with an HLB of greater than or equal to 8 at 25 °C, for instance:
  • - saccharide esters and ethers such as the mixture of cetylstearyl gtucoside and of cetyl and stearyl alcohols, for instance Montanov 68 from SEPPIC; - oxyethylenated and/or oxypropyienated glycerol ethers, which may comprise 1 to 150 oxyethylene and/or oxypropylene units;
  • - oxyethylenated and/or oxypropyienated ethers (which may comprise from 1 to 150 oxyethylene and/or oxypropylene units) of fatty alcohols, especially of Cg-C ⁇ and preferably of C 12 -Cig, such as stearyl alcohol oxyethylene ether containing 20 oxyethylene units (CTFA name: Steareth-20), cetearyl alcohol oxyethylene ether -containing 30 oxyethylene units (Ceteareth-30) and the oxyethylene ether of the ' mixture of C12-C15 fatty alcohols comprising 7 oxyethylene units (C]2-is Pareth-7);
  • esters of a fatty acid especially of C-8-C24 and preferably of C 16 -C 2 2, and of polyethylene glycol (or PEG) (which may comprise 1 to 150 oxyethylene units), such as
  • - esters of a fatty acid especially of C.8-C2 and preferably of Cie-C ⁇ and of oxyethylenated and or oxypropyienated glycerol ethers (which may comprise from 1 to 150 oxyethylene and/or oxypropylene units), for instance glyceryl monostearate polyoxyeihylenated with 200 oxyethylene units; glyceryl stearate polyoxyeihylenated with 30 oxyethylene units, glyceryl oleate polyoxyeihylenated with 30 oxyethylene units, glyceryl cocoaie polyoxyeihylenated with 30 oxyethylene units, glyceryl isostearate polyoxyeihylenated with 30 oxyethylene units and glyceryl laurate polyoxyeihylenated with 30 oxyethylene units;
  • - esters of a fatty add especially of Cs-C 2 4 and preferably of C11S-C22, and of oxyethylenated and/or oxypropyienated sorbitol ethers (which may comprise from 1 to 150 oxyethylene and/or oxypropylene units), for instance pol sorbate 20 and polysorbate 60;
  • EO/PO polycondensates which are copolymers formed from polyethylene glycol and polypropylene glycol . blocks, for instance polyethylene glycol/polypropylene glycol polyethylene glycol triblock polycondensates.
  • anionic surfactants such as: - salts of C16-C30 fatty acids, especially amine salts, such as triethanolamine stearate or 2-amin.o-2-methylpropane-l ,3-d ol stearate;
  • - s lfo succinates such as Disodium PEG- 5 citrate lauryl sulfosuccinate and Disodium ricinoleaniido MEA sulfosuccinate;
  • ether sulfates such as sodium lauryl ether sulfate
  • citrates for instance glyceryl stearate citrate
  • proline derivatives for instance sodium palmitoyl proline or the mixture of sodium palmitoyl sarcosinate, magnesium palmitoyl grutamate, palmitic acid and palmitoyl proline (Sepifeel One from SEPPIC);
  • lactylates for instance sodium stearoyl lactyiate
  • sarcosinates for instance sodium palmitoyl sarcosinate or the 75/25 mixture of stearoyl sarcosine and myristoyl sarcosine;
  • - glycinates for instance sodium cocoyl glycinate
  • caiionic surfactants such as
  • alkylimidaz-olidiniums such as isosteaiylethylimidonium ethosulfate
  • ammonium salts such as (C12..30 alkyl)iri(Ci alkyl) ammonium halides, for instance ⁇ N,N-tximethyl-l -docosanaminiurn chloride (or behentri ioniuiri chloride);
  • amphoteric surfactants for instance N-acylamino acids, such as N- alkylaminoacetates and disodium. cocoamphodiacetate, and amine oxides such as stearamine oxide.
  • a makeup and/or care composition according to the invention may also comprise at least one agent usually used in cosmetics, chosen, for example, from reducing agents, thickeners, film-forming agents that are especially hydrophobic, silicone elastomers, softeners, antifoams, moisturizers, UV-screening agents, ceramides; cosmetic active agents; peptizers, fragrances, proteins, vitamins, propellents, hydrophilic or lipophilic, film-forming or non-film-forming polymers; lipophilic or hydrophilic gelling agents.
  • the above additives are generally present in an amount for each of them of between 0,01% and 10% by weight relative to the total weight of the composition. Needless to say, a person skilled in the art will take care to select the constituents of the composition such that the advantageous properties associated with the invention are not, or are not substantially, adversely affected.
  • composition according to the invention may also comprise a thickener.
  • the thickener may be chosen from:
  • organomodified clays which are clays treated with compounds chosen especially from quaternary amines and tertiary amines.
  • Organomodified clays that may be mentioned include organomodified bentonites, such as the product sold under the name Ben tone 34 by -the company Rheox, and organomodified hectorites such as the products sold under the names Bentone 27 and Bentone 38 by the company Rheox,
  • Such silicas are sold, for example, under the references Aerosil 812® by the company Degussa and Cab-O-Sil TS-530® by the company Cabot, and under the references Aerosil R972® and Aerosil R974® by the company Degussa and Cab-O-Sil TS-610® and Cab-O-Sil TS-720® by the company Cabot.
  • the thickener may be present in a content ranging from 0.1% to 5% by weight and better still from 0.4% to 3% by weight relative to the total weight of the composition.
  • a composition according to the invention may contain at least one . film-forming polymer, which is in particular hydrophobic.
  • a cosmetic composition for making up and/or caring for the skin of the lips according to the invention may comprise from 0.1 % to 30%, preferably from 0,2% to 20% by weight and even more preferentially from 0.5% to 15% by weight of hydrophobic film- forming po!ymer(s),
  • This hydrophobic film-forming organic polymer may be a polymer chosen from the group comprising: polyamide silicone block polymers, block ethylenic polymers, vinyl polymers comprising at least one carbosiloxane dendrimer derivative, copolymers comprising carboxylate groups and polydimetnylsiloxane groups, silicone resins (T resin, MQ resin) and lipodispersible polymers in the form of a non-aqueous dispersion of polymer particles, and mixtures thereof, a) Silicone resins
  • composition according to the invention may comprise, as hydrophobic film-forming polymer, at least one silicone resin.
  • silicone resins that may be used in the compositions according to the invention, use may be made, for example, of silicone resins of MQ type, of T type or of MQT type.
  • silicone resins of MQ type mention may be made of the alkyl siloxysilicates of formula (MQ units) in which x and y are integers ranging from 50 to 80, and such that the group Rl represents a radical as defined previously, and is preferably an alkyl group containing from 1 to 8 carbon atoms, preferably a methyl group.
  • MQ units alkyl siloxysilicates of formula (MQ units) in which x and y are integers ranging from 50 to 80, and such that the group Rl represents a radical as defined previously, and is preferably an alkyl group containing from 1 to 8 carbon atoms, preferably a methyl group.
  • solid silicone resins of MQ type of trimethyl siloxysilicate type mention may be made of those sold under the reference SRI 000 by the company
  • silicone resins comprising MQ siloxysilicate units
  • phenylalkyl siloxysilicate resins such as phenylpropyldimethylsiloxysilicate (Silshine 151 sold by the company General Electric). The preparation of such resins is described especially in patent US 5 817 302. T resins;
  • silicone resins of type T examples include the polysilsesquioxaaes of formula (RSit ⁇ (units T) in which x is greater than 100 and such that the . group R is an alky! group containing from 1 to 10 carbon atoms, the said polysilsesquioxanes also possibly comprising Si-OH end groups.
  • Polymethylsilsesquioxane resins that may preferably be used are those in which. R represents a methyl group, for instance those sold:
  • Resins comprising MQT units that are especially known are those mentioned in document US 5 110 890,
  • a preferred form of resins of MQT type are MQT-propyl (also known as MQTpr) resins.
  • MQTpr MQT-propyl
  • Such resins that may be used in the compositions according to the invention are especially the resins described and prepared in patent application WO 2005/075 542, the content of which is incorporated herein by reference.
  • the silicone resin is chosen from the group comprising: a) a resin of MQ type, chosen especially from (i) alkyl siloxysilicates, which may be trimethyl siloxysilicates, of formula [(Rl) . 3 ⁇ 4SiO
  • a resin of T type chosen especially from the polysilsesquioxanes of formula (RSi0 3 /2)x, in which x is greater than 100 and the group R is an alkyl group containing from 1 to 10 carbon atoms, for example a methyl group, the said polysilsesquioxanes also possibly comprising Si-O.H end groups, and/or
  • a resin of MQT type especially of MQT-propyl type, which may comprise units (i) ( i 3 SiO i/2 )a, (it) (R2 2 SiO ⁇ )b, ("0 (R3Si0 3 2)c and (iv) Si0 4 / 2 )d ,
  • Rl, R2 and R3 independently representing a hydrocarbon-based radical, especially alkyl, containing from 1 to 10 carbon atoms, a phenyl group, a phenyl alkyl group or a hydroxyl group and preferably an alkyl radical containing from :! to 8 carbon atoms or a phenyl group,
  • a being between 0.05 and 0.5
  • d being between 0.05 and 0.6
  • composition according to the invention may comprise, as hydrophobic film-forming polymer, at least one polymer chosen from lipodispersible film-forming polymers in the form of non-aqueous dispersions of polymer particles, al so known as NADs.
  • Non-aqueous dispersions of hydrophobic film-forming polymer that may be used include dispersions of particles of a grafted ethylenic polymer, preferably an acrylic polymer, in a liquid oily phase: .
  • ethylenic polymer particles dispersed in the absence of additional stabilizer at the surface of the paiticles, as described especially in document WO 04/055 081, . or in the form of surface-stabilized particles dispersed in the liquid fatty phase.
  • the dispersion of surface-stabilized polymer particles may be manufactured as described in document EP-A-749 747.
  • the polymer particles may in particular be surface- stabilized by means of a stabilizer that may be a block polymer, a grafted polymer and'or a random polymer, alone or as a mixture.
  • Dispersions of film-forming polymer in the liquid fatty phase, in the presence of stabilizers, are especially described in documents EP-A-748 746, EP-A-923 928 and EP-A-930 060, the content of which is incorporated by reference into the present patent application.
  • dispersions of ethylenic polymer particles dispersed in the absence of additional stabilizer at the surface of the said particles are used.
  • polymers of NAD type that may be mentioned more particularly include acrylic dispersions in isododecane, for instance Mexomer PAP® (acrylic copolymer as a dispersion in isododecane (25%) with pyrene/isoprene copolymer) sold by the company Chimex.
  • Mexomer PAP® acrylic copolymer as a dispersion in isododecane (25%) with pyrene/isoprene copolymer
  • the film-forming polymer is a block ethylenic copolymer, containing at least a first block with a glass transition temperature (Tg) of greater than or equal to 40 C and being totally or partly derived from one or more first monomers, which are such that the homopolymer prepared from these monomers lias a glass transition temperature of greater than or equal to 40°C, and at least a second block with a glass transition temperature of less than or equal to 20°C and being derived totally or partly from one or more second monomers, which are such that the homopolymer prepared from these monomers has a glass transition temperature of less than or equal to 20°C, the said first block and the said second block being connected together via a statistical intermediate segment comprising at least one of the said first constituent monomers of ' the first block and at least one of the said second constituent monomers of the second block, and the said block copolymer having a polydispersity index I of greater than 2.
  • Tg glass transition temperature
  • the block polymer used according to the invention thus comprises at least one first block and at least one second block arid is prepared exclusively from monofunctional. monomers.
  • the block ethylenlc polymer used according to the present invention does not contain any multifunctional monomers, which make it possible to break the linearity of a polymer so as to obtain a branched or even crosslinked polymer, as a function' of the content of miiitifunctionai monomer.
  • the polymer used according to the invention does not, either, contain any macromonomers (the term ' , "macromonomer” means a monofunctional monomer containing pendent groups of polymeric nature, and preferably having a molecular mass of greater than 500 g/mol, or alternatively a polymer comprising on only one of its ends a polymerizable (or ethyierncally unsaturated) end group), which are used in the preparation of a grafted polymer.
  • macromonomers the term ' , "macromonomer” means a monofunctional monomer containing pendent groups of polymeric nature, and preferably having a molecular mass of greater than 500 g/mol, or alternatively a polymer comprising on only one of its ends a polymerizable (or ethyierncally unsaturated) end group
  • block polymer means a polymer comprising at. least two different blocks and preferably at least three different blocks.
  • ethylenic polymer means a polymer obtained by polymerization, of ethylenicaily unsaturated monomers.
  • the first block and the second block of the polymer used in the invention may be advantageously mutually incompatible.
  • mutant blocks means that the mixture formed from a polymer corresponding to the first block and from a polymer corresponding to the second block is not misrib!e in the polymerization solvent that is in major amount by weight for the block polymer, at room temperature (25°C) arid atmospheric pressure (10 5 Pa), for a content of the mixture of the said polymers of greater than or equal to 5% by weigiit, relative to the total weight of the mixture of the said polymers and of the said polymerization solvent it being understood that:
  • the said polymers are present in the mixture in a content such that the respective weight ratio ranges from 10/90 to 90/10, and that
  • each of the polymers corresponding to the first and second blocks has an average (weight-average or number-average) molecular mass equal to that of the block polymer ⁇ 15%,
  • the said polymer mixture is immiscible in at least one of them.
  • this solvent is the solvent that is in major amount
  • the block polymer according to the invention comprises at least a first block and at least a second block that are connected together via an intermediate segment comprising at least one constituent monomer of the first block and at least one constituent monomer of the second block.
  • the intermediate segment also known as the intermediate block
  • the intermediate segment has a glass transition temperature Tg that is between the glass transition, temperatures of the first and second blocks.
  • the intermediate segment is a block comprising at least one constituent monomer of the first block and at least one constituent monomer of the second block of the polymer allowing these blocks to be "compatibilized".
  • the intermediate segment comprising at least one constituent monomer of the first block and at least one constituent monomer of the second block of the block polymer is a statistical polymer.
  • the intermediate block is derived essentially from constituent monomers of the first block and of the second block.
  • the term "essentially” means at least 85%, preferably at least 90%, better still 95% and even better still 100%.
  • the block polymer according to the invention is advantageousl a film-forming block etliyienic polymer.
  • ethylemc polymer obtained by polymerization of ethylenically unsaturated monomers.
  • film-foiming polymer means a polymer that is capable of forming, by itself or in the presence of an auxiliary film-forming agent, a continuous deposit on a support, especially on keratin materials.
  • the polymer according to the invention does not comprise any silicon atoms in its backbone.
  • backbone means the main chain of the polymer, as opposed to the pendent side chains.
  • the polymer according to the invention is not water-soluble, i.e. the polymer is not soluble in water or in a mixture of water and linear or branched lower monoalcohols containing from 2 to 5 carbon atoms, for instance ethanol, isopropanol or n- propanol, without modifying the H, at the solids content of at least 1% by weight, at room temperature (25°C).
  • the polymer according to the invention is not an elastomer.
  • the polydispersity index of the polymer of the invention is greater than 2, for example ranging from 2 to 9.
  • it is greater than or ' equal to 2.5, for example ranging from 2.5 to 8, and better still greater than or equal to 2.8 and especially ranging from 2.8 to 6.
  • the polydispersity index ⁇ of the polymer is equal to the ratio of the weight- average molecular mass Mw io the number-average molecular mass Ma.
  • the weight-average molar mass (Mw) and. number-average molar mass (Mn) are determined by gel permeation liquid chromatography (THF solvent, calibration curve established with linear polystyrene standards, refractometric detector).
  • the weight-average mass (Mw) of the polymer according to the invention is preferably less than or equal to 300 000; it ranges, for example, from 35 000 to 200 000 and better still from 45 000 to 150 000 g mol.
  • the number-average mass (Mn) of the polymer according to the invention is preferably less than or equal to 70 000; it ranges, for example, from 10 000 to 60 000 and better still from 12 000 to 50 000 g mol.
  • the block with a Tg of greater than or equal to 40°C has, for example, a Tg ranging from 40°C to 150°C, preferably greater than or equal to 50°C, for example ranging from 50°C to 120°C and better still greater than or equal to 60°C, for example ranging from 60°C to 120°C.
  • the glass transition temperatures indicated for the first and second blocks may be theoretical Tg values determined from the theoretical Tg values of the constituent monomers of each of the blocks, which may be found in a reference manual such as the Polymer Handbook, 3rd Edition, 1989, John Wiley.
  • the block with a Tg of greater than or equal to 40 C C may be a homopolymer or a copolymer.
  • the block with a Tg of greater than or equal to 40°C may be derived totally or partially from one or more monomers which are such that the homopolymer prepared from these monomers has a glass transition temperature of greater than or equal to 40° C.
  • This block may also be referred to as a "rigid block".
  • ti is block is a homopolymer, it is derived from only one type of monomer for which the Tg of the corresponding homopolymer is greater than or equal to 40°C.
  • t!ie first block is a copolymer
  • it may be totally or partially derived from one or more monomers, the nature and concentration of which are chosen such that the Tg of the resulting copolymer is greater than or equal to 40°C
  • the copolymer may comprise, for example:
  • the I10m.0p0l5nnn.ers prepared from these monomers have Tg values of greater than or equal to 40°C, for example a Tg ranging from 40°C to 15 (PC, preferabl greater than or equal to 50°C, for example ranging from 50°C io 120 e C and better still greater than or equal to 60°C, for example ranging from 60°C to 120°C, and
  • the homopolyrners prepared from these monomers have Tg values of less than 40°C, chosen from monomers with a Tg of between 20°C and 40°C and/or monomers with a Tg of less than or equal to 20°C, for example a Tg ranging from ⁇ 100°C to 20°C, preferably less than 15°C, especially ranging from -80°C to 1 5°C and better still less than 10°C, for example ranging from -50°C to 0°C, as described later.
  • the monomers and the proportions thereof are preferably chosen such that the glass transition temperature of the first block is greater than or equal to 40°C.
  • the first monomers whose homopolyrriers have a glass transition temperature of greater than or equal to 40°C are chosen, preferably, from the following monomers, also known as the main monomers:
  • Rj represents a linear or branched urs substituted aikyl group containing from 1 to 4 carbon atoms, such as a methyl, ethyl, propyl or isobutyl group or Rs represents a C to C-12 cycloalkyl group, preferabl a C 8 to C12 cycloalkyl,, such as isobomyl methacrylate,
  • R2 represents a C 4 to C12 cycloalkyl group such as an isobornyl group or a tert-butyl group.
  • R2 represents a C 4 to C12 cycloalkyl group such as an isobornyl group or a tert-butyl group.
  • R 7 and 3 ⁇ 4 which may be identical or different, each represent a hydrogen atom or a linear or branched to C alkyl group such as an n-butyl, t-buty!, isopropyl, isohexyl, isooctyl or isononyl group: or R? represents H and 3 ⁇ 4 represents a 1,1- dimethyI-3-oxobiityl group, and
  • R' denotes H or methyl.
  • monomers that may be mentioned include N-butylacryl amide, N-tert-butylacrylamide, N-isopropylacrylamide, N,N ⁇ dimethylacryl amide and N ⁇ -dibutylacrylamide,
  • R' 2 represents a C to C12 cycloalkyl group, preferably a C 8 to C f 2 cycloalkyl, such as isobornyl.
  • R 2 and R' 2 represents, independently or simultaneously, an isobornyl group.
  • the first block may be obtained exclusively from the said acrylate monomer and from the said methacrylate monomer.
  • these monomers are in mass proportions of between 30/70 and 70/30, preferably between 40/60 and 60/40, especially about 50/50.
  • the proportion of the first block ' advantageously ranges from 20% to 90%, better still from 30% to 80% and even better still from 60% to 80% by weight of the polymer.
  • the first block is obtained by polymeri ation of isobornyl methacrylate and isobornyl acrylate, Se oad block with a glass transition temperature of jess thara 20°C
  • the second block advantageously has a glass transition temperature Tg of less than or equal to 20°C, for example, a Tg ranging from -100°C to 20°C, preferably less than or equal to 15°C. especiall ranging from -8G°C to 15°C and better still less than or equal to 10°C, for example ranging from -100°C to 10°C, especially ranging from -3G°C to
  • the second block is totally or partially derived from one or more second monomers, which are such that the homopolymer prepared from these monomers has a glass transition temperature of less than or equal to 20°C.
  • the monomer with a Tg of less than or equal to 20°C (known as the second monomer) is preferably chosen from the following monomers:
  • R3 representing a linear or branched Q to Q2 unsubstituted alkyl group, with the exception of the tert-hutyi group, in which one or more lieteroatoms chosen from O, N and S are optionally intercalated,
  • R4 representing a linear or branched C 6 to Cj 2 unsubstituted alkyl group, in which one or more lieteroatoms chosen from O, N and S is (are) optionally intercalated;
  • R represents a linear- or branched C4 to €12 alkyl group
  • N-(Gj to Ci 2 )alkyl acrylamides such as N-octylacrylaroide
  • the preferred monomers with a Tg of less. than or equal to 20°C are isobutyl acrylate, 2-ethyihexyl aerylate or mixtures thereof in all proportions.
  • Each of the first and second blocks may contain in small proportion at least one constituent monomer of the other block.
  • Each of the first and/or second blocks may comprise, in addition to the monomers indicated above, one or more other monomers known as additional monomers, which are different from the main monomers mentioned above.
  • additional monomers which are different from the main monomers mentioned above.
  • the nature and amount of this or these additional rnonorner(s) are chosen such that the block in which they are present has the desired glass transition temperature.
  • This additional monomer is chosen, for example, from (meth) acrylic acid, preferably acrylic acid, and mixtures thereof.
  • the additional monomer may represent 0.5% lo 30% by weight relative to the weight of the polymer. According to one embodiment, the polymer of the invention does not contain any additional monomer. .
  • the first block does not comprise any additional monomer.
  • the second block comprises acrylic acid as additional monomer.
  • the polymer of the invention comprises at least isobomyl acrylate and isobomyl methacrylate monomers in the first block and isobutyl acrylate and acrylic acid monomers in the second block.
  • the polymer comprises at least isobomyl acrylate ' and isobomyl methacrylate monomers in equivalent weight proportion in the first, block and isobutyl acrylate and acrylic acid monomers in the second block.
  • the first block represents 70% by weight of the polymer
  • the acrylic acid represents 5% by weight of the polymer.
  • the block copolymer may advantageously comprise more than 2% by weight of acrylic acid monomers, and especially from 2% to 15% by weight, for example from 3% to 15% by weight, in particular from 4% 15% by weight or even from 4% 10% by weight of acrylic acid monomers, relative to the total weight of the said copolymer.
  • the block copolymer comprises from - 50% to 80% by weight of isobomyl methacrylate acrylate, from 10% to 30% by weight of isobutyl acrylate and from 2% to 10% by weight of acrylic acid.
  • the intermediate segment (also known as the intermediate block) connects the first block and the second block of the polymer used according to the present invention.
  • the intermediate segment results from the polymerization: 1 ⁇ of the first n onomerfs), and optionally of the additional monomer(s), which, remain available after their polymerization to a maximum degree of conversion of 90% to form the first block,
  • the formation of the second block is initiated when the first monomers no longer react or are no longer incorporated into the polymer chain either because they are all consumed or because their reactivity no longer- allows them to be.
  • the intermediate segment comprises the first available monomers, resulting from a degree of conversion of these first monomers of less than or equal to 90%, during the introduction of the second monomer(s) during the synthesis of the polymer.
  • the intermediate segment of the block polymer is a statistical polymer (which may also he referred to as a statistical block). This means that it comprises a statistical distribution of the first monomer(s) and of the second monomerfs) and also of the additional monomer(s) that may he present.
  • the intermediate segment is a statistical block, as are the first block and the second block if they are not homopolymers (i.e. if they are both formed from at least two different monomers).
  • the block ethylenic copolymer according to the invention is prepared by free radical polymerization, according to the techniques that are well known for this type of polymerization, hi particular, it may be prepared according to the process described in patent application FR 0 953 625, the content of which is incorporated herein by reference.
  • the block ethylenic copolymer is present in the composition in an active material content ranging from 0.1% to 60%, better still from 0.5% to 50%, better still from 1% to 30% and even better still from 1% to 40% by weight relative to the total weight of the composition. Distillation of the synthesis solvent
  • Tins step is performed at elevated temperature and optionally under vacuum to distil off a maximum amount of volatile synthesis solvent, and is known to those skilled in the art. d) Polyamide silicone block polymer
  • a composition according to the invention comprises, as hydrophobic filrri-forming polymer, at least one polyamide silico e block polymer, also known as a silicone polyamide.
  • the silicone polyamides are preferably solid at room temperature (25°C) and atmospheric pressure (760 mmHg).
  • polymer means a compound containing at least t o repeating units, preferably at least three repeating units and better still ten repeating units.
  • the silicone polyamides of the composition of the invention may be polymers of the polyorganosiloxane type, for ins ance those described in documents US-A- 5 874 069, US-A-5 919 41, US-A-6 051 216 and US-A-5 981 680. According to the invention, the silicone polymers may belong to the following two families:
  • polyorganosiloxanes comprising at least two amide groups, these two groups being located in the polymer chain, andy ' or
  • polyorganosiloxanes comprising at least two amide groups, these two groups being located on grafts or branches.
  • a polymer comprising at least one unit of formula (ill) or (IV):
  • R 4 , R 5 , R 6 and R ⁇ which may be identical or different, represent a group chosen from:
  • Cio aryl groups optionally substituted with one or more d-Ci alky! groups,
  • polyorganosiloxane chains possibly containing one or more oxygen, sulfur and/or " nitrogen atoms,
  • the groups X which may be identical or different, represent a linear or branched C1-C30 alkylenediyl group, possibly containing in its chain one or more oxygen and/or nitrogen atoms;
  • Y is a saturated or unsaturated Ci to C50 linear or branched alkylene, aryl e, eyeloalkyiene, alkyiarylene or arylalkylene divalent group, which may. comprise one or more oxygen, sulfur and/or nitrogen atoms, and/or may bear as suhstituerst one of the following atoms or groups of atoms: fluorine, hydroxyl, C 3 to C 8 cycloalkyl, Cf to C40 alkyl, C 5 to CHJ aryl, phenyl optionally substituted with 1 to 3 Cj to C alkyl, Ci to C 3 hydroxyalkyl and Q to aminoalkyl groups, or
  • Y represents a group corresponding to the formula:
  • T represents a linear or branched, saturated or unsaturated, C 3 -C 24 rivalent or tetravalent hydrocarbon- based group optionally substituted with a polyorganosiloxane chain, and possibly containing one or more atoms chosen from O, and S, or T represents a trivalent atom chosen from N, P and Al, and
  • R s represents a linear or branched C-I-CSQ alkyl group or a polyorganosiloxane chain, possibly comprising one or more ester, amide, urethane, thiocarbamate, urea, thiourea and or sulfonamide groups, which may possibly be linked to another chain of the polymer;
  • n is an integer ranging from 2 to 500 and preferably from 2 to 200
  • m is an integer ranging from 1 to 1 00, preferably from 1 to 700 and better still from 6 to 200.
  • 80% of the groups R 4 , R s , R 6 and R. 7 of the polymer are preferably chosen from methyl, ethyl, phenyl and 3,3,3-trifluoropropyl groups.
  • Y can represent various divalent groups, fortliermore optionally comprising one or two free valencies to establish bonds with other moieties of the polymer or copolymer.
  • Y represents a group chosen from:
  • R 4 , R 5 . R 6 , R 7 , T and m. are as defined, above, and
  • ' m ranges from 1 to 700, in particular from 15 to 500 and especially from 50 to 200, and n ranges in particular from I to 500, preferably from 1 to 100 and better still from 4 to 25,
  • X is preferably a linear or branched alkylene chain containing from 1 to 30 carbon atoms, in particular 1 to 20 carbon atoms, especially from 5 to 15 carbon atoms and more particularly 10 carbon atoms, and
  • Y is preferably an alkylene chain that is linear or branched, or which may comprise rings and/or ⁇ saturations, containing from 1 to 40 carbon atoms, in particular 1 to 20 carbon atoms and better still from 2 to 6 carbon atoms, in particular 6 carbon atoms.
  • the alkylene group representing X or Y can optionally contain in its alkylene part at least one of the following components:
  • the alkylene groups may also be substituted with at least one component chosen from the group consisting of;
  • a phenyl group optionally substituted with one to three Cj to C 3 alkyl groups.
  • Y m ay also represent: in which R s represents a polyorganosiloxane chain and T represents a group of formula:
  • a, b and c are, indepexidently, integers ranging from 1 to 10, and R i3 is a hydrogen atom or a group such as those defined for R 4 , R 5 ? R 'J and R ,
  • R 4 , R ; R 6 and R' preferably represent, independently, a linear or branched Cj to C40 alkyl group, preferably a C3 ⁇ 4 ⁇ C2H5, n-C ⁇ H ⁇ or isopropyl group, a polyorganosiloxane chain or a phenyl group optionally substituted with one to three methyl or ethyl groups.
  • the. polymer may comprise identical or different units of formula (III) or (IV),
  • composition according to the invention comprises at. least one polydimethylsiioxane block polymer of genera! formulae ( ⁇ ) and (IV) with an index m of about 15.
  • the composition according to the invention comprises at least one polymer comprising at least one unit of formula. (Ill) in which m ranges from 5 to 100, in particular from 10 to 75 and even more particularly is about 15; even more preferabl , 4, R 3 , R 6 and R' independently represen a linear or branched C ⁇ to G 3 ⁇ 4 o alkyl group, preferably a group CH , C 2 H5, or isopropyl in formula (ill).
  • the composition according to the invention comprises at least one polydimethylsiioxane block polymer of general formulae (HI) and (IV) with an index m of about 100.
  • the composition according to the invention comprises at least one polymer comprising at least one unit of formula. (Ill) in which m ranges from 50 to 200, in particular from 75 to 150 and even more particularly is about 100; even more preferably, R 4 S R s , R 6 and R independently represent a linear or branched C ⁇ to C Q aikyi group, preferably a group CE , C2H5, -CjH? or isopropyl in formula (HI).
  • m ranges from 50 to 200, in particular from 75 to 150 and even more particularly is about 100
  • R 4 S R s , R 6 and R independently represent a linear or branched C ⁇ to C Q aikyi group, preferably a group CE , C2H5, -CjH? or isopropyl in formula (HI).
  • silicone polymers that may preferably be used according to this embodiment, mention may be made of the silicone polyamides sold by the company Dow Corning under the name DC 2-8179 (DP 100).
  • the silicone polyamide comprises units of formula III, preferably in which the groups R4, R5, R6 and R7 represent methyl groups, one from among X and Y represents an alkylene group of 6 carbon atoms and the other represents an alkylene group of 11 carbon atoms, n representing the degree of polymerization, DP, of the polymer.
  • silicone poiyatnides mention may be made of the compounds sold by the company Dow Coming under the names DC 2-8179 (DP 100) and DC 2-8178 (DP 1 5), the INCi name of which is Nylon-61 1/dimethicone copolymer, e) Vinyl polymer comprising at least one carbosiloxane dendrimer-based unit
  • a composition used according to the invention may comprise, as hydrophob c film-forming polymer, at least one vinyl polymer comprising at least one carbosiloxane dendrimer-based unit.
  • the vinyl polymer may espec ally have a backbone and at least one side chain, which comprises a carbosiloxane dendrimer structure.
  • carbosiloxane dendrimer structure in the context of the present invention represents a stmcture with branched groups of high molecular masses with high regularity in the radial direction starting from the bond to the backbone.
  • Such carbosiloxane dendrimer stnictures are described in the form of a highly branched siloxane-silyiaikyiene copolymer in the laid-open Japanese patent application Kokai 9- 171 154.
  • the vinyl polymer grafted with a carbosiloxane dendrimer used comprises at least one butyl acrylate monomer.
  • the vinyl polymer also comprises at least one fluoro organic group.
  • the vinyl polymers represented by the- formulae presented below are particularly preferable:
  • vinyl polymers grafted within the meaning of the present invention are conveyed in an oil, which is preferably volatile, chosen from silicone oils and/or hydrocarbon-based oils.
  • the silicone oil may be eyclopentasiloxane.
  • a hydrocarbon-based oil may be isododecane.
  • Vinyl polymers grafted with at least one carbosiloxane dendrimer-based unit that may be particularly suitable for use in the present invention are t!ie polymers sold under the names TIB 4-100, ⁇ 4-101, TIB 4-120, TIB 4-1.30, TIB 4-200, FA 4002 ID (TIB 4-202), TIB 4-220 and FA 4001 CM (TIB 4-230) by the company Dow Coming.
  • the vinyl polymer grafted with at least one carbosiloxane dendrimer-based unit that may be used in a composition of the invention is an acrylate/polytrirnethyl siloxymethacrylaie copolymer, especially the product sold in isododecane under the name Dow Corning FA 4002 ID Silicone Acrylate by the company Dow Corning. f) Copolymers comprising carboxylate . groups and polydimethylsiloxane groups
  • copolymer comprising carboxylate groups and polydimethylsiloxane groups means a copolymer obtained from (a) one or more carboxylic (acid or ester) monomers, and (b) one or more polydimethylsiloxane (PDMS) chains.
  • carboxylic monomer means both carboxylic acid monomers and carboxylic acid ester monomers.
  • the monomer (a) may be chosen, for example, from acrylic acid, methacryhc acid, maieic acid, rumaric acid, itaconic acid, crotorsie acid, esters thereof and mixtures of these monomers.
  • Esters that may be mentioned include the following monomers: acrylate, methacrylate, maleate, fumarate, itaconate and/or crotonate.
  • the monomers in ester form are more particularly chosen from linear or branched, preferably Q-C24 a d better still C1-C22 alkyl acryiates and metihacrylates, the aikyl radical preferably being chosen from methyl, ethyl, stearyl, butyl and 2-ethylhexyl radicals, and mixtures thereof.
  • the copolymer ⁇ comprises as carboxylate groups at least one group chosen from acrylic acid and methacrylic acid, and methyl, ethyl, stearyl, butyl or 2-ethylhexyl acrylate or methacrylate, and mixtures thereof.
  • polydimethyisiloxanes also known as organopolysiloxanes and abbreviated as PDMS
  • PDMS polydimethyisiloxanes
  • oxygen atoms siloxane bond ⁇ Si-0-Si ⁇
  • the PDMS chains that may be used to obtain the copolymer used according to the invention comprise at least one polymerizable radical group, preferably located on at l east one of the ends of the chain, i.e. the PDMS may contain, for example, a poiynierizable radical group on the two ends of the chain or one polymerizable radical group on one end of the chain and one trimethyi silyl end group on the other end of the chain.
  • copolymers used in the composition of the invention are generally obtained according to the usual methods of polymerization and grafting, for example by free-radical polymerization (A) of a PDMS comprising at least one polymerizable radical, group (for example on one of the ends of the chain or on both ends) and (B) of at least one carhoxylic monomer, as described, for example, in documents US-A-5 061 481 and US-A- 5 219 560.
  • the copolymers obtained generally have a molecular weight ranging from about 3000 to 200 000 and preferably from about 5000 to 100 000.
  • the copolymer used in the composition of the invention may he in its native form or in dispersed form in a solvent such as lower alcohols containing from 2 to 8 carbon atoms, for instance isopropyl alcohol, or oils, for instance volatile silicone oils (for example eyelopentasiloxane).
  • CTFA name acrylates/dimethicone and cyclopentasiloxane
  • KP561 is preferably used; this eopolymer is not dispersed in a solvent, but is in waxy form, its melting point being about 30°C. Mention may also be made of the grafted copolymer of polyacrylic acid and dimethylpo!ysiloxane dissolved in isododecane, sold by the company Shin-Etsu under the name KP-550.
  • a composition according to the invention may comprise, besides a silicone filler, at least one silicone elastomer, in other words an organopolysiloxane elastomer.
  • organopolysiloxane elastomer means a ' deformable, flexible organopolysiloxane with viscoelastic properties and especially the consistency of a sponge or of a supple sphere, Its modulus of elasticity is such that this material withstands deformation and has limited stretchability and contractabilitv. This material is capable of regaining its original shape after stretching, li is more particularly crossiinked organopolysiloxane elastomer.
  • the organopolysiloxane elastomer is obtained by crossl inking addition reaction (A) of diorganopolysiloxane containing at least two hydrogens each bonded to a silicon, and (B) of diorgaaopolysiloxane containing at least two ethylenically unsaturated groups bonded to silicon, especially in the presence (C) of a platinum catalyst, as described, for instance, in patent application EP-A-2 5 886.
  • the organopolysiloxane elastomer may be obtained by reaction of a dimethylpolysiloxane with dimetl ylyinylsiloxy end groups and of methy ydrogenopolysiloxane with trimethylsiloxy end groups, in the presence of . a platinum catalyst.
  • Compound (A) may especially be chosen from methylhydrogenopolysiloxanes containing trimethylsiloxy end groups, dimethylsiloxane-metliylhydrogenosiloxane copolymers containing trimethylsiloxy end groups, dimethyl siloxane- methylhydrogenosiloxaJtie cyclic copolymers.
  • the organopolysiloxanes (B) may be chosen in particular from methyl vinylpolysiloxanes, me ylvinylsiloxane-dimethylsiloxane copolymers, dimethylpolysiloxan.es containing dimethyl vinylsiloxy end groups, dimetliylsiloxane- methylphenylsiloxaae copolymers containing dimethyl vinylsiloxy end groups, dimeihylsiloxane-diphenylsiloxane-methylvinylsiloxane copolymers containing dimethyl vinylsiloxy end groups,dimethylsiloxarte-methylvinylsiloxane .
  • copolymers containing trimethylsiloxy end groups dimethylsiloxane-methylphenylsiloxane- methylvinylsiloxane copolymers containing trimethylsiloxy end groups, methyl(3,3,3- trifluoropropyl)polysiloxanes containing dimemylvinylsiioxy end groups, and dimeihylsiloxane-methyl(3,3,3-trifluoropropyl)siloxane copolymers containing dimethylvinylsiloxy end groups.
  • compound (A) it is advantageous for compound (A) to be added in an amount such that the molecular ratio between the total amount of hydrogen atoms bonded to silicon atoms in compound (A) and the total amount of all the ethylenically unsaturated groups in compound (B) is within the range from 1.5/1 to 20/1 ,
  • Compound (C) is the catalyst for the crosslinking reaction, and is especially chloropiatinic acid, chloroplatinic acid-olefin complexes, chloroplatinic acid- alkenylsiloxane complexes, chloroplatiiiic acid-diketone complexes, platinum black and platinum OH a support.
  • the catalyst (C) is preferably added in an amount of from 0.1 to 1000 parts by weight and better still from 1 to 100 parts by weight, as clean platinum metal, per 1000 parts by weight of th total amount of compounds (A) and (B).
  • the elastomer is advantageously a non-emulsifying elastomer
  • non-emulsifying defines orgaiiopoiysiloxane elastomers not containing a hydrophilic chain, and in particular not containing any polyoxyaikyiene units (especially polyoxyethylene or polyoxypropylene) or on any polygjyceryl units.
  • the orgaiiopoiysiloxane elastomer particles are conveyed in the form of a gel formed from an elastomeric orgaiiopoiysiloxane included in at least one hydrocarbon- based oil and/or one silicone oil.
  • the organopolysiloxane particles are often non-spherical particles.
  • Non-emulsifying elastomers are especially described in patents EP 242 219, EP 285 886 and EP 765 656 and in patent application XP-A-61-194 009, the content of which is incorporated by way of reference.
  • Spherical non-emulsifying elastomers that may be used include those sold under the names DC 9040, DC 904 L DC 9509, DC 950S and DC 9506 by the company Do w Corning,
  • Organopolysiloxane elastomers with groups MQ such as those sold by the company Wacker under the names Belsil RG100, Belsil RPG33 and, preferentially, RG80 may also be used in the compositions according to the invention.
  • the elastomer may also be an emulsifying elastomer.
  • emulsifying organopolysiloxane elastomer means an organopolysiloxane elastomer comprising at least one hydrophilic chain, such as polyoxyalkyienated organopolysiloxane elastomers and polyglycerolated silicone elastomers.
  • the emulsifying organopolysiloxane elastomer may be chosen from polyoxyalkyienated organopolysiloxane elastomers.
  • the polyoxyalkyienated organopolysiloxane elastomer is a crosslinked organopolysiloxane elastomer that may be obtained by crosslinking addition reaction of diorganopolysiloxane containing at least one hydrogen bonded to silicon and of a polyoxyalky!ene containing at least two eth ⁇ 'lenically unsaturated groups.
  • the polyoxyalkylenated organopolysiloxane elastomers may be formed from divinyl compounds, in particular polyoxyalkylenes containing at least two vinyl groups, which react with Si-H bonds of a po!ysi!oxane,
  • Polyoxyalkylenated elastomers are especially described in patents US 5 236 986, US 5 412 004, US 5 837 793 and US 5 811 487, the content of which is incorporated by reference.
  • Polyoxyalkylenated organopolysiloxane elastomers that may be used include those sold under the names KSG-21 , KSG-20, SG-30, KSG-31 , KSG-32, KSG-33, KSG- 210, KSG-310, KSG-320, KSG-330 and KSG-340 by the company Shin-Etsu, and DC9010 and DC901 by the company Dow Corning.
  • the emulsifying organopolysiloxane elastomer may also be chosen from polyglycerolated organopolysiloxane elastomers.
  • the polyglycerolated organopolysiloxane elastomer according to the invention is an organopolysiloxane elastomer that may be obtained by erossiinking addition reaction of diorganopolysiloxane containing at. least one hydrogen bonded to silicon and of polyglycerolated compounds containing ethySenicaliy unsaturated groups, especially in the presence of a platinum catalyst.
  • the polyglycerolated organopolysiloxane elastomer according to the invention is conveyed in gel form in at least one hydrocarbon-based oil and/or one silicone oil.
  • the polyglycerolated elastomer is often in the form of non-spherical particles.
  • Polyglycerolated organopolysiloxane elastomers that may be used include those sold under the names KSG-710, KSG-810, KSG-820, KSG-830 and K.SG-840 by the company Shin-Etsu,
  • Non-emulsifying elastomers that may be used more particularly include those sold tmder the names KSG-6, KSG-15, KSG-16, SG-18, KSG-41, K8G-42, KSG-43 and SG-44 by the company Shin-Etsu, DC9040 and DC9041 by the company Dow Corning, and S.FE 839 by the company General Electric.
  • Emulsifying elastomers that may be used more particularly include those sold under the names KSG-31, KSG-32, KSG-33, KSG-210 and KSG-710 by the company Shin-Etsu.
  • the organopolysiloxane elastomer under consideration according to the invention is chosen from spherical non-emulsifying organopolysiloxane elastomers, polyglyceroiated organopolysiloxane elastomers and polyoxyalkylenated organopolysiloxane elastomers.
  • composition according to the invention may comprise an organopolysiloxane elastomer, alone or as a mixture, in a content ranging from 0.1% to 20% by weight, preferably from 0.2% to 15% by weight and even more preferably from 0.5% to 12% by weight.
  • a makeup and/or care composition according to the invention may especially be in the form of a suspension, a dispersion, a solution, a gel. an. emulsion, especially an oil-in-water emulsion (G/W), water-m-oil emulsion (W/O) or multiple emulsion (W/O/W or polyoi/O/W or Q/W/O), or in the form of a cream, a mousse, a stick, a dispersion of vesicles, especially of ionic or nonionie lipids, a two-phase or multi-phase lotion, a spray, a powder or a paste.
  • G/W oil-in-water emulsion
  • W/O water-m-oil emulsion
  • W/W multiple emulsion
  • a cream, a mousse, a stick a dispersion of vesicles, especially of ionic or nonionie lipids, a two-phase or multi
  • a person skilled in the art may select the appropriate galenical form, and also the method for preparing it, on the basis of his general knowledge, taking into account firstly the nature of the constituents used, especially their solubility in the support, and secondl the intended application of the composition.
  • the present invention relates to a cosmetic process for making up and or caring for the skin and/or the lips, comprising at least the application to the said skin and/or the said lips of a composition according to the invention.
  • the process according to the invention comprises a step of acceleration of the drying of the deposit, simultaneously with or subsequent to its application and more particularly by exposure of said deposit to blown air having a temperature ranging from 35 to 45 °C. '
  • the invention relates to a method for making up and/or caring for the skin and/or the lips, comprising at least the steps consisting in: ⁇ ) applying to the said skin and/or the said lips a composition according to the invention; and
  • step ii) artificially accelerating the drying of the deposit made in step i) simultaneously with or subsequent to its application, by exposure of said deposit to blown air having a temperature ranging from 35 to 45 °C.
  • the acceleration of the drying of a deposit of a composition formed according to the method of the present invention makes it possible to improve the quality of the resulting film, in particular in terms of uniformity and staying power of the film.
  • the drying time denotes the period of time necessary for the layer of coating to form a dry film.
  • this drying time under consideration may be less or equal to 2 minutes. From this period of 2 minutes onward, the film must be dry and satisfy the properties mentioned above, in particular in terms of colour fastness. For example, for certain compositions according to the invention, an optimum staying-power value may be obtained after only 1 minute, or even 30 seconds, of drying in accordance with the invention.
  • the temperature of the blown air according to the invention is that felt on the skin or the lips. According to one particular embodiment, this blown air in contact with the lips or the skin may have a temperature ranging from 36 to 41 °C.
  • the present invention relates to a packaging and application kit or assembly, comprising a reservoir containing a composition according to the invention, a device for applying said composition to the skin or the lips, and a means intended for artificially accelerating the drying of the deposit formed on application of said composition to the skin or the lips, and in particular capable of providing blown air preferably having a temperature ranging from 35 to 45 °C,
  • FIG. 1 represents, schematically, in perspective, a packaging and application assembly in accordance with the invention, suitable for a composition formulated in the form of a wand;
  • FIG. 2 represents, schematically, in perspective, another packaging and application assembly in accordance with the invention, suitable for a composition formulated ' in the form- of a gloss.
  • the reservoir containing a composition according to the invention may be coupled to the device for applying said composition, so as to form an assembly, which is known and commonly used in the lip makeup field as denoted by general numerical reference 1 in the appended figures.
  • This assembly 1 may be suitable for the storage and the application of a cosmetic composition formulated in solid form, more specifically in the form of a wand as represented schematically in figure 1, or for a composition formulated in fluid form, of "gloss" type, as represented schematically in figure 2.
  • the means intended for artificially accelerating the drying of the film formed by the application of said composition is integrated into the assembly comprising the reservoir and the device for application, as described above.
  • it may be placed at the end of assembly 1, opposite the cosmetic composition output or application end.
  • the means intended for artificially accelerating the drying of the film fonned by the application of said composition is distinct from this assembly.
  • the means for accelerating drying of the coating film may comprise a heating means, including in particular a heat source.
  • heat source is intended to mean more particularly a heating means known to those skilled in the art which is suitable for drying the layer deposited at the surface of the ski or the lips during the application of a composition for coating keratin materials.
  • This heat source may consist of thermal resistances 3 represented m figures 1 and 2, intended to heat the air,
  • a heating means according to the invention is ' understood as being any device- capable of heating the skin or lips to a temperature suitable for drying of the deposit formed by the appl cation of a composition as described above.
  • This heating means is advantageously suitable for generating a temperature at the level of the coating film deposited on the skin or the lips ranging from 35°C to 45°C, more particularly from 36 °C to 41 °C . '
  • a means for accelerating the drying of the coating film according to the invention may also comprise a means suitable for generating blown, air, for example in the direction I represented on figures 1 and 2.
  • This means may be a mini-fan 4 represented in figures 1 and 2.
  • a means for accelerating drying may consist of the assembly of a heating means and a means for generating blown air, as described above.
  • Nisso, Mti 4700 measured by GPC according to the protocol described previously) are heated in the presence of 22 rag of catalyst (dibiityltin dilaurate) at 80°C, under reduced pressure, for two hours.
  • the temperature of the mixture is reduced to 20°C, under argon, followed by addition of 60 ml of isododecane and 11.6 g of 4,4'-dicyciohexylmethane diisocyanate.
  • the mixture is stirred for 16 hours at 20°C under a controlled atmosphere, and is then heated to I20°C, followed by addition of 40 ml of propylene carbonate.
  • a ground pigmentary material was prepared in the isododecane by grinding the mixture three times in a three-roll mill.
  • the ground material required for the composition was weighed out in a beaker.
  • the oilier constituents of formulae 1 to 3 were weighed out and mixed with mechanical stirring at 50°C until the mixture was homogeneous, and then added to the ground pigmentary material. Next, the mixture was stirred in a Rayneri blender until homogeneous.
  • Eac of the samples of compositions was brought to 50 °C and then spread onto a contrast card so as to form a deposit 150 ⁇ thick.
  • the tacky nature was evaluated during the drying of a deposit made with the formula to be evaluated after 1 minute at. 50°C and 24 hours at room temperature (25°C), To do this, a finger was applied, after the specified drying time, onto the deposit made from the formula to be evaluated and the tack was assessed by the person on removal of his finger.
  • composition The aspect of the composition, the gloss and the transfer-resistance properties of the deposit formed on the lips were also evaluated.
  • the cable below gives the formulation of a composition according to the invention.
  • phase A2 The constituents of phase A2 are weighed out. The mixture is ground in a three-roll mill
  • phase A is weighed out in the main beaker and placed in a Rawer! blender. Phase- A2 is then added. After stirring for a few minutes, phase B is incorporated.
  • Protocol for evaluating the transfer resistance The forearm is freed of makeup with a non-greasy makeup remover (such as Effacil from Lanc6me) and then with cotton wool and water. After 5 minutes, trie foundation fommla is applied by finger to the forearm. The amount applied is 0.05 g onto an area 5 cm by 5 cm in size.
  • a non-greasy makeup remover such as Effacil from Lanc6me
  • a paper tissue is wiped five times over the forearm: ' to do this, the tissue is folded into four, it is applied to the skin, with relatively strong pressure, at one of the edges of the foundation and is then moved quite slowly over the forearm towards the other edge. The amount of foundation that has transferred onto the tissue is then evaluated.
  • composition obtained is homogeneous. It allows the production of a homogeneous, sparingly tack deposit on the skin. .

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Cosmetics (AREA)

Abstract

La présente invention porte sur une composition destinée à maquiller et/ou soigner la peau et/ou les lèvres, comprenant, dans un milieu physiologiquement acceptable : - au moins un polymère supramoléculaire à base d'un polyalcène fonctionnalisé de formule HO-P-OH, dans laquelle P représente un homopolymère ou un copolymère qui peut être obtenu par polymérisation d'un ou plusieurs alcènes en C2 à C10 et de préférence en C2 à C4, polyinsaturés, linéaires, cycliques et/ou ramifiés qui peuvent être obtenus par la réaction, en particulier la condensation, dudit polymère polyalcène fonctionnalisé avec au moins un groupe de jonction fonctionnalisé par au moins un groupe réactif capable de réagir avec le ou les groupes réactifs du polymère polyalcène fonctionnalisé, ledit groupe de jonction étant capable de former au moins trois liaisons H (hydrogène), de préférence au moins quatre liaisons H, de préférence quatre liaisons H, - et au moins une charge siliconée, choisie parmi les poudres d'organopolysiloxane enrobés d'une résine de silicone et les poudres de polyméthylsilsesquioxane.
PCT/IB2011/052277 2010-05-26 2011-05-25 Composition cosmétique à base d'un polymère supramoléculaire et d'une charge siliconée Ceased WO2011148325A1 (fr)

Applications Claiming Priority (8)

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FR1002230 2010-05-26
FR1002232A FR2960432B1 (fr) 2010-05-26 2010-05-26 Procede de maquillage et/ou de soin de la peau et/ou des levres
FR1002232 2010-05-26
FR1002230A FR2960429B1 (fr) 2010-05-26 2010-05-26 Composition cosmetique a base d'un polymer supramoleculaire et d'une charge siliconee
US34415110P 2010-06-01 2010-06-01
US34414510P 2010-06-01 2010-06-01
US61/344,145 2010-06-01
US61/344,151 2010-06-01

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8709388B2 (en) 2012-03-12 2014-04-29 L'oreal Cosmetic composition based on a supramolecular polymer and a hyperbranched functional polymer
US8846015B2 (en) 2012-03-12 2014-09-30 L'oreal Cosmetic compositions based on a supramolecular polymer, a hyperbranched functional polymer, a light silicone fluid and a copolymer of a silicone resin and a fluid silicone
US9089502B2 (en) 2012-03-12 2015-07-28 L'oreal Cosmetic compositions based on a supramolecular polymer, a hyperbranched functional polymer, a light silicone fluid, a copolymer of a silicone resin and a fluid silicone, and a functional filler
US9730882B2 (en) 2012-03-12 2017-08-15 L'oreal Cosmetic composition based on a supramolecular polymer, a hyperbranched functional polymer and a polyethylene wax

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FR2938758A1 (fr) 2008-11-24 2010-05-28 Oreal Procede de maquillage ou de soin des cils ou des sourcils utilisant un polymere supramoleculaire a base de polyalcene
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8709388B2 (en) 2012-03-12 2014-04-29 L'oreal Cosmetic composition based on a supramolecular polymer and a hyperbranched functional polymer
US8846015B2 (en) 2012-03-12 2014-09-30 L'oreal Cosmetic compositions based on a supramolecular polymer, a hyperbranched functional polymer, a light silicone fluid and a copolymer of a silicone resin and a fluid silicone
US9089502B2 (en) 2012-03-12 2015-07-28 L'oreal Cosmetic compositions based on a supramolecular polymer, a hyperbranched functional polymer, a light silicone fluid, a copolymer of a silicone resin and a fluid silicone, and a functional filler
US9730882B2 (en) 2012-03-12 2017-08-15 L'oreal Cosmetic composition based on a supramolecular polymer, a hyperbranched functional polymer and a polyethylene wax

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