WO2000049067A1 - Composition comprenant une emulsion huile dans l'eau et un agent inorganique - Google Patents
Composition comprenant une emulsion huile dans l'eau et un agent inorganique Download PDFInfo
- Publication number
- WO2000049067A1 WO2000049067A1 PCT/FR2000/000343 FR0000343W WO0049067A1 WO 2000049067 A1 WO2000049067 A1 WO 2000049067A1 FR 0000343 W FR0000343 W FR 0000343W WO 0049067 A1 WO0049067 A1 WO 0049067A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- weight
- emulsion
- composition
- composition according
- inorganic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/06—Emulsions
- A61K8/068—Microemulsions
-
- 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
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
-
- 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
- A61K8/891—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
-
- 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
- A61Q15/00—Anti-perspirants or body deodorants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
- A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
Definitions
- the present invention relates to compositions comprising an oil-in-water emulsion and an inorganic agent, said compositions having improved stability and being usable in cosmetics.
- compositions for example, to combat sweating problems, antiperspirants are used which usually contain an astringent aluminum salt.
- mineral sunscreens are also introduced into the cosmetic compositions, which often have properties superior to those of organic filters.
- the cosmetic compositions can also comprise mineral pigments, in particular makeup compositions.
- the compositions comprising these inorganic agents are compositions based on a water in oil emulsion, the organic phase of this emulsion being a silicone compound. These emulsions, in the presence of the inorganic agent, are very unstable.
- a silicone emulsifier of a particular type generally a polysiloxane, more particularly, dimethylpolysiloxane, comprising polyoxyalkylenated (polyoxyethylenated and / or polyoxypropylenated) -dimethicone chains copolyok
- Oil-in-water emulsion compositions are generally more stable. However, these emulsions are produced from emulsifiers of the nonionic surfactant type, and the latter are not compatible with the inorganic agents introduced into the composition. This mixture leads to unstable cosmetic compositions having a tacky effect ("high tack") and which is difficult to spread.
- An object of the present invention is therefore to produce stable compositions comprising:
- compositions having a low tack Another object is to produce such compositions having a low tack.
- the invention relates to a composition comprising:
- compositions according to the invention derives from the nature of the organic phase of the oil in water emulsion.
- This organic phase is a linear polydimethylsiloxane with a viscosity between 1 and 5000 mPa.s at 25 ° C.
- the viscosity of the polydimethylsiloxane is measured using a capillary viscometer according to the method described in the Dow Corning Corporate Test Method CTM004 July 20, 1970.
- polydimethylsiloxanes having a viscosity of between 5 and 50 mPa.s at 25 ° C.
- linear polydimethylsiloxane is known under the name of Dimethicone according to the CTFA nomenclature.
- the particles of the emulsion having a size of at most 1 ⁇ m.
- the particle size of the emulsion is measured by particle size analysis by laser diffraction using a LA-910 Horiba particle size analyzer.
- the particles of the emulsion have a size of between 0.2 and 0.8 ⁇ m.
- the polydimethylsiloxane content represents more particularly from 20 to 80% by weight of the emulsion.
- said emulsion can comprise at least one surfactant.
- the surfactants which may be used will be described in detail below.
- this is more particularly between 0 and 10% by weight of the emulsion.
- the aqueous phase of the emulsion consists of water, optionally combined with at least one monoalcohol or at least one polyalcohol, or their mixtures.
- at least one monoalcohol or at least one polyalcohol or their mixtures.
- the emulsion preferably represents 20 to 50% by weight of the composition, even more preferably 20 to 30% by weight.
- the inorganic agent of the composition according to the invention can be chosen from at least one of the following agents: inorganic pigments, mineral filters absorbing UVA and / or UVB rays, antiperspirant agents.
- inorganic pigment there may be mentioned: - titanium dioxide (rutile or anatase) optionally surface-treated, and codified in the Color Index under the reference CI77891,
- inorganic pigments white pearlescent pigments such as micas coated with titanium oxide or bismuth oxide, or else pearly colored pigments such as colored mica-titanium with iron oxides and mica-titanium colored with an organic pigment.
- composition according to the invention can comprise 5 to 50% by weight of at least one inorganic pigment, preferably 20 to 30%.
- compositions according to the invention comprising inorganic pigments can be compositions for making up the face, foundations or lipsticks.
- the mineral filters absorbing UVA and / or UVB rays can be chosen from metal oxides such as titanium dioxide (rutile or anatase, acicular or not), zinc oxide, iron oxide.
- these are titanium dioxide particles having a size of between 20 and 200 nm and covered on the surface with a mineral or organic coating. Mention may very particularly be made of aqueous dispersions of nanometric particles of titanium dioxide of size less than 100 nm having an inorganic treatment based on silica and alumina. This type of dispersion is described in particular in patents WO 97/30130 and WO 98/01392.
- composition according to the invention can comprise 1 to 20% by weight of at least one mineral filter absorbing UVA and / or UVB rays, preferably 2 to 8%.
- Compositions according to the invention comprising mineral filters absorbing UVA and / or UVB rays can be sun compositions, day cream compositions or body lotions.
- the function of antiperspirants is to reduce, or even eliminate, traces of perspiration on the surface of the skin. They are described in Woodruffs ingredients & formulary Handbook (J. Woodruff-First Ed 1997 III p 89).
- They can be aluminum chloride, aluminum sulphate, aluminum hydrochloride, basic aluminum bromide, zirconium chloride, zirconium hydroxide, zirconium hydrochloride, or complexes of type:
- the preferred antiperspirant active agents are the complexes of aluminum and zirconium hydrochlorides, for example: aluminum and zirconium trichlorohydrate, aluminum and zirconium tetrachlorohydrate and aluminum and zirconium pentachlorohydrate, the names of which are defined. according to the CTFA nomenclature.
- the latter complexes can be combined with glycine.
- composition according to the invention may comprise 5 to 40% by weight of at least one antiperspirant agent, preferably 15 to 25%.
- an antiperspirant composition it is preferably in the form of a roll-on applicator because of its low viscosity.
- composition according to the invention generally has a viscosity of at most 100,000 mPa.s at 25 ° C, preferably at most 5000 mPa.s, even more preferably at most 1000 mPa.s
- the aqueous medium of the composition consists at least of water. But preferably, this aqueous medium comprises additives.
- additives there may be mentioned in particular anionic surfactants. These compounds are particularly advantageous, in particular in the case of compositions of low viscosity, that is to say of viscosity less than 5000 mPa.s.
- anionic surfactants can be used: - the alkyl esters sulfonates of formula R-CH (SO 3 M) -COOR ', where R represents an alkyl radical in C 8 -C 2 n, preferably in C 10 -C 16 , R 'a C-rC ⁇ , preferably C-
- RCONHR'OSO 3 M where R represents a C 2 -C 22 , preferably C 6 -C 20 , alkyl radical, R ′ a C 2 -C 3 alkyl radical, M representing a d atom hydrogen or a cation of the same definition as above, as well as their ethoxylenated (OE) and / or propoxylenated (OP) derivatives, preferably having 1 to 20 OE units,
- C 8 -C 24 preferably C 1 -C 20 saturated or unsaturated fatty acids, Cg-C 2 o alkylbenzenesulfonates. as well as their ethoxylenated (OE) and / or propoxylenated (OP) derivatives, preferably having 1 to 20 OE units,
- GB-A-1 082 179 paraffin sulfonates, N-acyl N-alkyltaurates, mono- and dialkylphosphates, alkylisethionates, alkylsuccinamates, alkylsulfosuccinates, monoesters or diesters of sulfosuccinates, N-acyl sarcosinates, alkyl glycoside sulfates, polyethoxycarboxylates, the cation being an alkali metal (sodium, potassium, lithium), a substituted or unsubstituted ammonium residue (methyl-, dimethyl-, trimethyl-, tetramethylammonium, dimethylpiperidinium) or an alkanolamine derivative ( monoethanolamine, diethanolamine, triethanolamine).
- alkali metal sodium, potassium, lithium
- a substituted or unsubstituted ammonium residue methyl-, dimethyl-, trimethyl-, tetramethylammoni
- the preferred surfactants are chosen from: C 6 -C 22 alkyl ethercarboxylates . C -C 23 alkyl ether sulfate carboxylates, alkyl ether sulfates comprising 1 to 23 EO and / or OP units per molecule.
- surfactants their content represents at most 5% by weight of the composition. Preferably this content is between 0.01 and 5% by weight.
- composition according to the invention may also contain at least one amphoteric surfactant, for example chosen from alkyl betaines, alkyl amidopropyl betaines, alkyl sulfobetaines, alkyl amidopropyl hydroxysultaines, alkyl glycinates, alkyl carboxy glycinates, in which the alkyl groups contain 8 to 18 carbon atoms.
- amphoteric surfactant for example chosen from alkyl betaines, alkyl amidopropyl betaines, alkyl sulfobetaines, alkyl amidopropyl hydroxysultaines, alkyl glycinates, alkyl carboxy glycinates, in which the alkyl groups contain 8 to 18 carbon atoms.
- the content of amphoteric surfactant in the composition is at most 5% by weight of said composition.
- the content of amphoteric surfactant is between 0.01 and 5% by weight.
- the composition according to the invention can also comprise the additives usually introduced into cosmetic compositions, for example:
- emollients such as:
- alkylmonoglycerides such as oils extracted from plants and plants (palm, copra, cottonseed, soybean, sunflower, olive, grapeseed, sesame, d (peanut, castor, argan) or oils of marine origin (fish oils), derivatives of these oils such as hydrogenated oils, lanolin derivatives, mineral oils or hydrocarbon oils such as paraffin oils, squalane, squalene, petrolatum,
- esters such as isopropyl myristate, isopropyl palmitate, butyl stearate, hexyl laurate, isononyl isononanoate, 2-ethyl hexyl palmitate, 2-ethyl hexyl laurate, 2-octyl decyl palmitate, 2-octyl dodecyl mysristate, 2-diethylhexyl succinate, diisostearyl malate, 2-octyl dodecyl lactate, ethyl-2-hexyl cocoate, myristyl myristate, glycerine triisostearate, silicone oils such as polymethylsiloxanes, polymethylphenylsiloxanes, polydiphenylsiloxanes, polyorganosiloxanes or polymethylsiloxanes modified with fatty acids, fatty alcohols, fluorinated groups, silicone oils grouping polydimethyls
- perfumes • alcohols such as ethanol, glycerol, propylene glycol,
- solubilizers such as dipropylene glycolmonopropyl ether
- Fillers such as hydrated magnesium silicates, aluminosilicates, modified or unmodified starch, silica, alumina, powders of synthetic polymers (polyethylene, polyester, polyamide, polystyrene),
- cooling agents such as menthol, menthyl lactate and other menthol derivatives, • deodorants, different from perfumes, which eliminate the microbial flora on the surface of the skin, in particular that which is smelly, for example 2,4,4'-trichloro-2'-hydroxydiphenyl ether (also known under the name DP300 or Triclosan®) "of preservatives.
- perfumes which eliminate the microbial flora on the surface of the skin, in particular that which is smelly, for example 2,4,4'-trichloro-2'-hydroxydiphenyl ether (also known under the name DP300 or Triclosan®) "of preservatives.
- composition according to the invention can be prepared by dilution in water, of the oil-in-water emulsion previously prepared, at the desired content and viscosity. Then, the inorganic agent, and optionally the anionic surfactant and the other additives, are added. It is possible to produce transparent compositions according to the invention by implementing a method which adjusts the refractive index; such processes are described in Woodruffs Ingredients & Formulary Handbook (J. Woodruff-First Ed. 1997, III, p. 89).
- This type of transparent formulations is particularly advantageous in the case of compositions comprising an antiperspirant agent.
- the invention also relates to the use of this composition as a cosmetic composition. It is usually applied directly to the skin.
- An oil-in-water emulsion is prepared based on Mirasil DM20® sold by Rhodia Chimie which is a Dimethicone with a viscosity of 20 mPa.s.
- An anionic surfactant is used for the emulsification: ethoxylated lauric alcohol, sold by Rhodia Chimie, comprising 8 units of ethylene oxide in a content of 4% by weight relative to the emulsion.
- the emulsion obtained has a dimethicone content of 66% by weight and a particle size of 0.47 ⁇ m.
- the dimethicone emulsion is mixed with water and Laureth-8 carboxylate until a homogeneous mixture is obtained. Then added P "Aluminum zirconium tetrachlorohydrex gly" marketed by REHEIS which is an antiperspirant agent, the mixture is stirred until complete dissolution of this agent.
- composition obtained has a low viscosity, good spreading and a complete absence of tack.
- An oil-in-water emulsion is prepared based on Mirasil DM20® sold by Rhodia Chimie.
- An anionic surfactant is used for the emulsification: isotrideceth-7.
- the emulsion has a dimethicone content of 66% by weight and a particle size of 0.47 ⁇ m.
- the emulsion is stabilized by the addition of Laureth-8 carboxylate in an amount of 0.05% by weight relative to the emulsion.
- the dimethicone emulsion is mixed with water until a homogeneous mixture is obtained.
- the contents by weight of the various components of the composition are as follows:
- composition obtained is stable: no syneresis or sedimentation of the antiperspirant agent is observed during storage. It has a very weak sticky effect when it is deposited on the skin.
- Example 1 The dimethicone emulsion of Example 1 is mixed with water until a homogeneous mixture is obtained. Then added "Aluminum zirconium tetrachlorohydrex gly", the mixture is stirred until complete dissolution of the agent. Finally, add the fragrance and the preservative.
- the contents by weight of the various components of the composition are as follows:
- composition is translucent and is easily deposited on the skin. It does not stick and remains stable during storage.
- Example 4 Long-lasting liquid foundation.
- a dimethicone emulsion is prepared according to Example 1, then two phases A and B are prepared by mixing their components.
- Phase A The proportions of the various components relative to the final composition are as follows: Phase A:
- Phase B Phenyltrimethicone 2% by weight
- Phase B is added to phase A and the mixture is homogenized. Then, 12% by weight is introduced relative to the final composition of Color Chart
- the foundation obtained is easily deposited on the skin, has no sticky effect and has a long duration.
- a Dimethicone emulsion is prepared according to Example 1, then two phases A and B are prepared by mixing their components
- Phase A - Dimethicone emulsion 20% by weight
- Phase B is added to phase A and the mixture is homogenized. Then, 11.75% by weight is introduced relative to the final composition of Golden Color Chart which is a mixture of Covasop pigments in propylene glycol sold by Wackherr Dyes.
- the foundation obtained is easily deposited on the skin, does not have a sticky effect and has a long duration.
- the sun protection index (SPF) measured in vitro (Optometrics) according to the Colipa recommendation, is 6.3 ⁇ 0.8.
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- Life Sciences & Earth Sciences (AREA)
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- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
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- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dermatology (AREA)
- Cosmetics (AREA)
Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP00905114A EP1153064A1 (fr) | 1999-02-18 | 2000-02-11 | Composition comprenant une emulsion huile dans l'eau et un agent inorganique |
| AU26761/00A AU2676100A (en) | 1999-02-18 | 2000-02-11 | Composition comprising an oil-in-water emulsion and an inorganic agent |
| US09/890,964 US6616936B1 (en) | 1999-02-18 | 2000-02-11 | Composition comprising an oil-in-water emulsion and an inorganic agent |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9902010A FR2789997B1 (fr) | 1999-02-18 | 1999-02-18 | Composition comprenant une emulsion huile dans l'eau et un agent inorganique |
| FR99/02010 | 1999-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2000049067A1 true WO2000049067A1 (fr) | 2000-08-24 |
Family
ID=9542213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2000/000343 Ceased WO2000049067A1 (fr) | 1999-02-18 | 2000-02-11 | Composition comprenant une emulsion huile dans l'eau et un agent inorganique |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6616936B1 (fr) |
| EP (1) | EP1153064A1 (fr) |
| AU (1) | AU2676100A (fr) |
| FR (1) | FR2789997B1 (fr) |
| WO (1) | WO2000049067A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2882926A1 (fr) * | 2005-03-10 | 2006-09-15 | Oreal | Kit comprenant une emulsion cosmetique |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10205192A1 (de) * | 2002-02-08 | 2003-08-21 | Beiersdorf Ag | Diolhaltige Parfümkomposition |
| JP2007511472A (ja) * | 2003-10-24 | 2007-05-10 | コグニス・フランス・ソシエテ・パール・アクシオン・サンプリフィエ | 植物抽出物ならびに該抽出物の医薬品および化粧品における使用 |
| AU2006338839A1 (en) * | 2006-02-23 | 2007-08-30 | Iomedix Sleep International Srl | Compositions and methods for the induction and maintenance of quality sleep |
| US9592265B2 (en) * | 2012-04-10 | 2017-03-14 | The Regents Of The University Of California | Modulation of oxidative stress, inflammation, and impaired insulin sensitivity with grape seed extract |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0774482A2 (fr) * | 1995-11-20 | 1997-05-21 | Dow Corning Corporation | Microémulsions claires de silicone, spontanément formés |
| WO1997030130A1 (fr) * | 1996-02-15 | 1997-08-21 | Rhodia Chimie | Particules de dioxyde de titane |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5729213B2 (fr) * | 1974-11-12 | 1982-06-21 | ||
| US4797272A (en) * | 1985-11-15 | 1989-01-10 | Eli Lilly And Company | Water-in-oil microemulsions for cosmetic uses |
| US5207998A (en) * | 1991-05-07 | 1993-05-04 | Richardson-Vicks Inc. | Suncare compositions |
| FR2697025B1 (fr) * | 1992-10-20 | 1995-02-03 | Rhone Poulenc Chimie | Procédé de préparation d'émulsions aqueuses d'huiles et/ou de gommes et/ou de résines silicones. |
| TW522018B (en) * | 1996-05-20 | 2003-03-01 | Shiseido Co Ltd | Oil-in-water type emulsified compositions and oil-in-water type emulsifiers containing an Α-monoalkyl glyceryl ether, a wax and a silicone |
| GB9706486D0 (en) * | 1997-03-27 | 1997-05-14 | Unilever Plc | Hair treatment composition |
| JP3449886B2 (ja) * | 1997-06-02 | 2003-09-22 | 信越化学工業株式会社 | 被膜形成性組成物およびこれを用いた化粧料 |
| GB9822518D0 (en) * | 1998-10-15 | 1998-12-09 | Unilever Plc | Antiperspirant compositions |
-
1999
- 1999-02-18 FR FR9902010A patent/FR2789997B1/fr not_active Expired - Fee Related
-
2000
- 2000-02-11 WO PCT/FR2000/000343 patent/WO2000049067A1/fr not_active Ceased
- 2000-02-11 EP EP00905114A patent/EP1153064A1/fr not_active Withdrawn
- 2000-02-11 US US09/890,964 patent/US6616936B1/en not_active Expired - Fee Related
- 2000-02-11 AU AU26761/00A patent/AU2676100A/en not_active Abandoned
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0774482A2 (fr) * | 1995-11-20 | 1997-05-21 | Dow Corning Corporation | Microémulsions claires de silicone, spontanément formés |
| WO1997030130A1 (fr) * | 1996-02-15 | 1997-08-21 | Rhodia Chimie | Particules de dioxyde de titane |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2882926A1 (fr) * | 2005-03-10 | 2006-09-15 | Oreal | Kit comprenant une emulsion cosmetique |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2789997A1 (fr) | 2000-08-25 |
| FR2789997B1 (fr) | 2004-12-03 |
| AU2676100A (en) | 2000-09-04 |
| EP1153064A1 (fr) | 2001-11-14 |
| US6616936B1 (en) | 2003-09-09 |
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