FR3030270A1 - COSMETIC TREATMENT PROCESS AND KIT THEREFOR - Google Patents

Abstract

The present invention relates to a process for the cosmetic treatment of keratinous substances, in particular the hair, comprising the application to said keratin materials, sequentially or simultaneously: of a solid composition comprising one or more anionic and / or amphoteric surfactants, and a conditioning composition comprising one or more conditioning agents. The invention also relates to a kit comprising on the one hand said solid composition comprising one or more anionic and / or amphoteric surfactants, and on the other hand said conditioning composition comprising one or more conditioning agents.

Description

The present invention relates to a cosmetic treatment method, in particular for cleaning and conditioning the hair, using the combination of two distinct compositions, one being solid, the other being a conditioning composition, and that the kit comprising said two compositions.

For the washing of keratin materials such as skin and hair, the use of detergent cosmetic compositions such as shampoo or shower gel, essentially based on surfactants, is common. These compositions are generally applied to the preferably wet keratinous materials, and the foam generated by massage or friction with the hands or a washcloth makes it possible, after rinsing with water, to eliminate the various soils initially present on the hair or the skin. These compositions have mainly a washing action, and incidentally an action of conditioning keratin materials, especially hair.

There are also care compositions, for example of the type after-shampoo, which have a more advanced conditioning action but without washing action.

There is still on the market a category of hybrid products, called "low poo" or "no poo" to provide a more marked conditioning with a common shampoo, while having a slight detergent activity to use them without doing shampoo beforehand. In this state, the balance between washing power / detergent, and the conditioning / conditioning power of these products is dictated by their formulation, i.e. the ingredients they contain and their quantity. If the consumer wishes to modulate these effects, one use on the other, it will be necessary to have several products with different levels of detergency and / or conditioning. This is also the case where, within the same family, different types of hair exist: it will also be necessary to have a product adapted to each type of hair, hence a multiplication of products to buy. It may therefore be desirable to have a means for modulating the detergency and conditioning actions of a composition, for example according to the expectations of the consumer and / or according to his type of hair. The object of the invention is to provide such a means for obtaining a washing action and a conditioning action in a single gesture, these actions being adjustable levels by the user. The subject of the present invention is therefore a process for the cosmetic treatment of keratinous substances, in particular the hair, comprising the application to said keratin materials, sequentially or simultaneously: of a solid composition comprising one or more anionic surfactants and / or or amphoteric, and - a conditioning composition comprising one or more conditioning agents.

The invention also relates to a kit comprising: - a solid composition comprising one or more anionic and / or amphoteric surfactants, and - a conditioning composition comprising one or more conditioning agents. It has been found that with the invention, it is possible to modulate on demand the level of detergency and conditioning obtained, by varying the relative amounts of solid and liquid compositions used to prepare the final cosmetic composition. In the present description, the term "final composition" means the composition obtained by mixing said solid composition and said conditioning composition, whether this mixture is made directly on the keratin materials during application, or in a container or in a container. the hand before application, for example. The invention also proposes to the consumer, always requesting compositions in new galenic forms and / or capable of being applied in new ways, and / or which can be prepared directly by himself just before application, a kit and a associated cosmetic treatment method, allowing the user to prepare his own cosmetic composition just before use and / or during its use. The preparation or obtaining of the final composition is easy; in particular, by simple addition of the solid composition in the conditioning composition, it is possible to obtain a final composition which, after application to the keratin materials, allows the disintegration of the solid composition, and leads to obtaining a pleasant creamy texture to the touch and easy application on the hair; this creamy final composition spreads well on the hair and rinses easily and quickly. The foam obtained with the final composition is of good quality: its amount varies according to the relative amount of solid composition in the final mixture, but in all cases, the foam is good and creamy. After rinsing, the hair is light, clean and soft. The level of detergency and lightness is better than using a conditioning or care composition alone. In the present description, the term "at least one" is equivalent to the term "one or more" and may be substituted therefor; the expression "included between" is equivalent to and may be substituted for the expression "ranging from", which implies that the limits are included.

Solid Composition The first composition used in the process according to the invention is a solid composition which comprises one or more surfactants chosen from anionic surfactants and amphoteric surfactants, as well as their mixtures. It is therefore a solid cosmetic composition called detergent or washing.

Advantageously, this composition is anhydrous, that is to say it does not comprise water (0%) or, if it comprises, the water content is less than or equal to 5% by weight, especially less than or equal to 2% by weight, or even less than or equal to 1% by weight, more preferably less than or equal to 0.5% by weight, relative to the total weight of the composition. The composition according to the invention is therefore in solid form, especially in the form of particles, in particular granules or granules, or powder. Preferably, the particles according to the invention as small fractionated objects formed of solid particles aggregated together, of varying shapes and sizes. They can be of regular or irregular shape. They can be in particular spherical, square, rectangular, elongated such rods. In particular, the composition according to the invention is in the form of small fractionated objects, which may be of various shapes, generally of regular shape and preferably of spherical shape, more preferably spherical well calibrated (homogeneous). Spherical particles are particularly preferred. The size of the particles may be, in its largest dimension, between 0.01 and 5 mm, preferably between 0.1 and 2.5 mm, and better between 0.5 and 2 mm.

This composition comprises one or more surfactants chosen from anionic surfactants and amphoteric surfactants, as well as their mixtures. The term "anionic surfactant" is understood to mean a surfactant comprising as ionic or ionizable groups only anionic groups. In the present description, an entity is described as being "anionic" when it possesses at least one permanent negative charge or when it can be ionized into a negatively charged entity, under the conditions of use of the composition of the invention (medium, pH for example) and not comprising a cationic charge.

The anionic surfactants may be sulphates, sulphonates and / or carboxylic surfactants (or carboxylates). It is of course possible to use a mixture of these surfactants.

It is understood in the present description that: the anionic carboxylate surfactants comprise at least one carboxylic or carboxylate function (-COOH or -000-), and may optionally also comprise one or more sulfate and / or sulphonate functions; the anionic sulphonate surfactants comprise at least one sulphonate function (-SO 3 H or -SO 3 -), and may optionally further comprise one or more sulphate functions, but do not comprise a carboxylate function; and the sulphate anionic surfactants comprise at least one sulphate function but do not comprise a carboxylate or sulphonate function. The carboxylic anionic surfactants that may be used therefore comprise at least one carboxylic or carboxylate function (-COOH or -000-). They may be chosen from the following compounds: acylglycinates, acyl-lactylates, acylsarcosinates, acylglutamates; alkyl-D-galactoside-uronic acids, alkyl ether carboxylic acids, C6-30 alkyl ether-carboxylic acids, alkylamido ether carboxylic acids; as well as the salts of these compounds; the alkyl and / or acyl groups of these compounds containing from 6 to 30 carbon atoms, in particular from 12 to 28, more preferably from 14 to 24 or even from 16 to 22 carbon atoms; the aryl group preferably denoting a phenyl or benzyl group; these compounds may be polyoxyalkylenated, especially polyoxyethylenated and then preferably comprising from 1 to 50 ethylene oxide units, more preferably from 2 to 10 ethylene oxide units. It is also possible to use C 6 -C 24 alkyl monoesters and polyglycoside-polycarboxylic acids such as C 6 -C 24 alkyl polyglycoside citrates, C 6 -C 24 alkyl polyglycoside tartrates and polyglycoside sulfosuccinates. C6-C24 alkyl, and their salts. Among the above carboxylic surfactants, mention may be made especially of polyoxyalkylenated alkyl (amido) ether carboxylic acids and their salts, in particular those containing from 2 to 50 alkylene oxide groups, in particular ethylene groups, such as compounds proposed by the company KAO under the names AKYPO, The polyoxyalkylenated alkyl (amido) ether carboxylic acids which may be used are preferably chosen from those of formula (1): ## STR3 ## in which: - R1 represents a linear or branched C6-C24 alkyl or alkenyl radical, a (C8-C9) alkyl phenyl radical, an R2CONH-CH2-CH2- radical with R2 denoting a linear or branched C9-C21 alkyl or alkenyl radical; preferably, R1 is a C8-C20, preferably C8-C18, alkyl, and aryl is preferably phenyl; n is an integer or decimal (mean value) ranging from 2 to 24, preferably from 2 to 24; 10, - A denotes H, ammonium, Na, K, Li, Mg or a monoethanolamine or triethanolamine moiety. It is also possible to use mixtures of compounds of formula (1), in particular mixtures of compounds having different R1 groups. The most preferred polyoxyalkylenated alkyl (amido) ether carboxylic acids are those of formula (1) in which: - R1 denotes a C12-C14 alkyl, cocoyl, oleyl, nonylphenyl or octylphenyl radical, - A denotes an atom of hydrogen or sodium, and n varies from 2 to 20, preferably 2 to 10. More preferably still, compounds of formula (1) are used in which R denotes a C 12 alkyl radical, A denotes an atom of hydrogen or sodium and n ranges from 2 to 10. Preferably, the anionic carboxylic surfactants are chosen from, alone or as a mixture: acylglutamates, in particular C 6 -C 24 or even C 12 -C 20, such as stearoylglutamates, and particularly disodium stearoylglutamate; acylsarcosinates, in particular C6-C24 or even C12-C20, such as palmethyloylarcosinates, and in particular sodium palmitoylsarcosinate; acyllactylates, especially C12-C28 or even C14-C24, such as behenoyllactylates, and in particular sodium behenoyllactylate; - C6-C24 acylglycinates, especially C12-C20; (C6-C24) alkyl ether carboxylates, and especially (C12-C20) alkyl ether carboxylates; polyoxyalkylenated (C6-C24) alkyl (amido) ether carboxylic acids, in particular those containing from 2 to 50 ethylene oxide groups; especially in the form of alkali or alkaline earth metal salts, ammonium, or aminoalcohol. The sulphonate anionic surfactants which may be used comprise at least one sulphonate functional group (-SO 3 H or -SO 3 -). They may be chosen from the following compounds: alkylsulfonates, alkylamidesulfonates, alkylarylsulphonates, alpha-olefin-sulfonates, paraffinsulfonates, alkylsulfosuccinates, alkylethersulfosuccinates, alkylamide sulphosuccinates, alkylsulphoacetates, N-sulphonates, acyltaurates, acylisethionates; alkylsulfolaurates; as well as the salts of these compounds; the alkyl groups of these compounds containing from 6 to 30 carbon atoms, especially from 12 to 28, more preferably from 14 to 24, or even from 16 to 22, carbon atoms; the aryl group preferably denoting a phenyl or benzyl group; these compounds may be polyoxyalkylenated, especially polyoxyethylenated and then preferably comprising from 1 to 50 ethylene oxide units, more preferably from 2 to 10 ethylene oxide units. Preferably, the anionic sulphonate surfactants are chosen from, alone or as a mixture: C 6 -C 24 alkylsulfosuccinates, in particular C 12 -C 20, in particular laurylsulphosuccinates. - C6-C24 alkyl ether sulfosuccinates, especially C12-C20; - (C6-C24) acylisethionates, preferably (C12-C18) acylisethionates, in particular in the form of alkali metal or alkaline earth metal salts, ammonium, or aminoalcohol. The sulphate anionic surfactants which may be used comprise at least one sulphate function (-SO 3 H or -SO 3 -). They may be chosen from the following compounds: alkyl sulphates, alkyl ether sulphates, alkylamido ether sulphates, alkylaryl polyether sulphates, monoglyceride sulphates; as well as the salts of these compounds; the alkyl groups of these compounds containing from 6 to 30 carbon atoms, especially from 12 to 28, more preferably from 14 to 24, or even from 16 to 22, carbon atoms; the aryl group preferably denoting a phenyl or benzyl group; these compounds may be polyoxyalkylenated, especially polyoxyethylenated and then preferably comprising from 1 to 50 ethylene oxide units, more preferably from 2 to 10 ethylene oxide units. Preferably, the anionic sulphate surfactants are chosen from, alone or as a mixture: alkylsulphates, especially C6-C24 or even C12-C20, alkylethersulfates, in particular C6-C24 or even C12-C20, preferably comprising from 2 to 20 ethylene oxide units; especially in the form of alkali or alkaline earth metal salts, ammonium, or aminoalcohol. When the anionic surfactant is in salt form, said salt may be chosen from alkali metal salts such as sodium or potassium salt, ammonium salts, amine salts and in particular aminoalcohol salts, and alkaline earth metal salts such as magnesium salt. Examples of aminoalcohol salts are the salts of mono-, di- and triethanolamine, mono-, di- or tri-isopropanolamine salts, 2-amino-2-methyl-1-propanol salts, amino-2-methyl-1,3-propanediol and tris (hydroxymethyl) aminomethane.

The alkali metal or alkaline earth metal salts, and in particular the sodium or magnesium salts, are preferably used. Preferably, the anionic surfactants are chosen from, alone or in a mixture, C 6 -C 24 alkylsulfates, especially C 12 -C 20 alkyls, C 6 -C 24, especially C 12 -C 20, alkyl ether sulphates; preferably comprising from 2 to 20 ethylene oxide units; - C6-C24 alkylsulfosuccinates, especially C12-C20, including laurylsulfosuccinates. - C6-C24 alkyl ether sulfosuccinates, especially C12-C20; (C6-C24) acylisethionates, preferably (C12-C18) acylisethionates, - C6-C24 acylsarcosinates, especially C12-C20; especially palmitoylsarcosinates; - (C6-C24) alkyl ether carboxylates, preferably (C12-C20) alkyl ether carboxylates; polyoxyalkylenated (C6-C24) alkyl (amido) ether carboxylic acids and their salts, in particular those containing from 2 to 50 alkylene oxide groups, in particular ethylene; - C6-C24 acylglutamates, especially C12-C20; - C6-C24 acylglycinates, especially C12-C20; especially in the form of alkali or alkaline earth metal salts, ammonium, or aminoalcohol.

The amphoteric surfactants that may be used in the invention may be derivatives of secondary or tertiary aliphatic amines, optionally quaternized, in which the aliphatic group is a linear or branched chain comprising 8 to 22 carbon atoms, said derivatives of amines containing at least one anionic group such as, for example, a carboxylate, sulfonate, sulfate, phosphate or phosphonate group. Mention may in particular be made of (C 8 -C 20) alkyl betaines, sulfobetaines, (C 8 -C 20) alkyl sulfobetaines, (C 8 -C 20) alkylamido (C 1 -C 6) alkyl betaines such as cocoamidopropylbetaine, (C 8 -C 8) alkylamines. C20) amido (C1-C6) alkyl sulfobetaines, and mixtures thereof. Among the optionally quaternized secondary or tertiary aliphatic amine derivatives that may be employed, there may also be mentioned the products of the following respective structures (Ai) and (A2): (Ai) Ra-CON (Z) CH 2 (CH 2) m -N + (Rb) (Rc) (CH2C00-) in which: Ra represents a C10-C30 alkyl or alkenyl group derived from an acid Ra-COOH, preferably present in hydrolysed coconut oil, a heptyl or nonyl group; or undecyl, Rb is beta-hydroxyethyl, R is carboxymethyl; m is 0 or 2, Z is hydrogen, hydroxyethyl or carboxymethyl; (A2) Ra-CON (Z) CH 2 - (CH 2) n - (B) (B ') in which: B represents -CH 2 CH 2 OX', with X 'representing -CH 2 -COOH, CH 2 -COO 2', - CH 2 CH 2 -COOH , -CH2CH2-COOZ ', or a hydrogen atom, B' represents - (CH2), - Y ', with z = 1 or 2, and Y' represents -COOH, -COOZ ', -CH2-CHOH-S03H or -CH 2 -CHOH-SO 3 Z ', m' is equal to 0.1 or 2, Z represents a hydrogen atom or a hydroxyethyl or carboxymethyl group, Z 'represents an ion derived from an alkaline or alkaline earth metal, such as sodium, potassium or magnesium; an ammonium ion; or an ion derived from an organic amine and in particular from an aminoalcohol, such as mono-, di- and triethanolamine, mono-, di- or tri-isopropanolamine, 2-aminodo-1-methyl propanol, 2-amino-2-methyl-1,3-propanediol and tris (hydroxymethyl) amino methane. Ra, represents a C10-C30 alkyl or alkenyl group of an acid Ra, COOH preferably present in coconut oil or hydrolyzed linseed oil, an alkyl group, especially C17, and its iso form, a group in unsaturated C17.

The compounds of formula (A2) are particularly preferred. Among the compounds of formula (A2) for which X 'represents a hydrogen atom, mention may be made of the compounds known under the names (CTFA) of sodium cocoamphoacetate, sodium lauroamphoacetate, sodium caproamphoacetate and sodium capryloamphoacetate.

Other compounds of formula (A2) are known under the names (CTFA) disodium cocoamphodiacetate, disodium lauroamphodiacetate, disodium caproamphodiacetate, disodium capryloamphodiacetate, disodium cocoamphodipropionate, disodium lauroamphodipropionate, disodium caproamphodipropionate, disodium capryloamphodipropionate, acid lauroamphodipropionic and cocoamphodipropionic acid. As examples of compounds of formula (A2), mention may be made of cocoamphodiacetate marketed by Rhodia under the trade name MIRANOC C2M concentrate, sodium cocoamphoacetate sold under the trade name MIRANOL ULTRA C 32 and the product marketed by CHIMEX under the trade name CHIMEXANE HA. It is also possible to use compounds of formula (A3): (A3) Ra-NH-CH (Y ") - (CH 2) n C (O) -NH- (CH 2) n -N (Rd) (Re) in which R 1 represents a C 10 -C 30 alkyl or alkenyl group of an acid Ra-C (O) OH, preferably present in coconut oil or in hydrolyzed linseed oil; -C (O) OH, -C (O) OZ ", -CH 2 -CH (OH) -SO 3 H or the group -CH 2 -CH (OH) -SO 3 -Z" with Z "representing a cation derived from a alkali metal or alkaline earth metal, such as sodium, an ammonium ion or an ion derived from an organic amine; - Rd and Re, independently of one another, represent a C1-C4 alkyl or hydroxyalkyl radical; and n and n ', independently of one another, denote an integer ranging from 1 to 3. Among the compounds of formula (A3), there may be mentioned the compound classified in the CTFA dictionary under the denomination sodium diethylaminopropyl cocoaspartamide, and in particular that marketed by the company CHIMEX under the name CHIMEXANE HB Preferably, the amphoteric surfactants are selected from (C8-C20) alkyl betaines, (C8-C20) alkylamido (C1-C6) alkyl betaines, (C8-C20) alkyl amphoacetates and (C8-C20) alkyls. ) amphodiacetates, and mixtures thereof. The solid composition may also include one or more fillers. For the purposes of the present invention, the term "filler" means solid, inorganic or organic particles, polymeric or non-polymeric, which have no direct cosmetic action on keratin materials. The fillers according to the invention participate in the solubilization or disintegration of the solid composition of the invention, in particular in the presence of water. The inorganic fillers may be chosen from solid alkali metal or alkaline earth metal salts, especially sodium or calcium salts, in particular sodium or calcium halides, such as sodium chloride and calcium chloride; or else carbonates including sodium or calcium, such as calcium carbonate and sodium bicarbonate; silicates, such as for example clays, may also be mentioned. The nonpolymeric organic fillers may be chosen from monosaccharides, such as, for example, trehalose and sorbitol. The polymeric organic fillers may be selected from polysaccharides. In particular, mention may be made of cyclodextrins, starches, alginates, gellans, guar gums, celluloses, wood flours. Among the polymeric organic fillers, mention may also be made of crosslinked polyvinyl pyrrolidone and polyacrylate (aquakeep for example). Preferably, the fillers according to the invention are chosen from solid alkali metal or alkaline earth metal salts, in particular sodium or calcium salts, in particular sodium or calcium halides, such as sodium chloride and sodium chloride. calcium chloride; cyclodextrins, starches, clays; and their mixtures. Said solid composition may also comprise one or more cationic polymers and / or one or more amphoteric polymers. The term "cationic polymer" means any polymer comprising cationic groups and / or ionizable groups into cationic groups. Preferably, the cationic polymer is hydrophilic or amphiphilic. The preferred cationic polymers are chosen from those containing units containing primary, secondary, tertiary and / or quaternary amine groups which may either be part of the main polymer chain or may be borne by a lateral substituent directly connected thereto. . The cationic polymers which can be used preferably have a weight average molecular weight (Mw) of between about 500 and 5 × 10 6, preferably of between about 10 3 and 3 × 10 6. Among the cationic polymers, mention may be made more particularly of: (1) homopolymers or copolymers derived from acrylic or methacrylic esters or amides and comprising at least one of the units of the following formula: R3 R3 R3 R3 1 1 1 1 CHF ? C 1 -C 0 = C 0 = C 0 = C 0 = C 0 = CIIIIO 0 NH NH X - II X-IIAAAA 1 I 1 N RN + -R6 N R4 [1 \ 1 + R6 / \ R 1 / \ 1 In which: R3, which may be identical or different, denote a hydrogen atom or a CH3 radical; 30 - A, which may be identical or different, represent a divalent alkyl group, linear or branched, of 1 to 6 carbon atoms, preferably 2 or 3 carbon atoms or a hydroxyalkyl group of 1 to 4 carbon atoms; - R4, R5, R6, identical or different, represent an alkyl group having 1 to 18 carbon atoms or a benzyl radical; preferably an alkyl group having 1 to 6 carbon atoms; - R1 and R2, identical or different, represent a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, preferably methyl or ethyl; X denotes an anion derived from an inorganic or organic acid such as an anion methosulphate or a halide such as chloride or bromide. The copolymers of the family (1) may further contain one or more comonomer-derived units which may be selected from the family of acrylamides, methacrylamides, acrylamide diacetones, acrylamides and methacrylamides substituted on the nitrogen by lower alkyls (C1- C4), acrylic or methacrylic acids or their esters, vinyllactams such as vinylpyrrolidone or vinylcaprolactam, vinyl esters. Among these copolymers of family (1), mention may be made of: copolymers of acrylamide and of dimethylaminoethyl methacrylate quaternized with dimethyl sulphate or with a dimethyl halide, such as that sold under the name HERCOFLOC by the company HERCULES, copolymers of acrylamide and of methacryloyloxyethyltrimethylammonium chloride, such as those sold under the name BINA QUAT P 100 by the company Ciba Geigy, - the copolymer of acrylamide and methacryloyloxyethyltrimethylammonium methosulphate, such as that sold under the name RETEN by the company HERCULES, vinylpyrrolidone / dialkylaminoalkyl acrylate or methacrylate copolymers, quaternized or otherwise, such as the products sold under the name "GAFQUAT" by ISP, for example "GAFQUAT 734" or "GAFQUAT 755", or products referred to as "COPOLYMER 845, 958 and 937". These polymers are described in detail in French patents 2,077,143 and 2,393,573, dimethylaminoethyl methacrylate / vinylcaprolactam / vinylpyrrolidone terpolymers, such as the product sold under the name GAFFIX VC 713 by ISP, copolymers vinylpyrrolidone / methacrylamidopropyldimethylamine, such as those sold under the name STYLEZE CC 10 by ISP; the quaternized dimethylaminopropyl vinylpyrrolidone / methacrylamide copolymers, such as the product sold under the name "GAFQUAT HS 100" by the company ISP, the polymers, preferably crosslinked, of methacryloyloxyalkyl (C1-C4) trialkyl ( C1-C4) ammonium such as the polymers obtained by homopolymerization of dimethylaminoethyl methacrylate quaternized with methyl chloride, or by copolymerization of acrylamide with dimethylaminoethyl methacrylate quaterized by methyl chloride, the homo- or copolymerization being followed cross-linking with an olefinically unsaturated compound, in particular methylenebisacrylamide. It is more particularly possible to use an acrylamide / methacryloyloxyethyltrimethylammonium chloride crosslinked copolymer (20/80 by weight) in the form of a dispersion comprising 50% by weight of said copolymer in mineral oil. This dispersion is marketed under the name "SALCARE® SC 92" by the company CIBA. It is also possible to use a crosslinked homopolymer of methacryloyloxyethyltrimethylammonium chloride comprising about 50% by weight of the homopolymer in mineral oil or in a liquid ester. These dispersions are sold under the names "SALCARE® SC 95" and "SALCARE® SC 96" by the company CIBA. (2) cationic polysaccharides, especially cationic celluloses and galactomannan gums. Among the cationic polysaccharides, mention may be made more particularly of cellulose ether derivatives containing quaternary ammonium groups, cationic cellulose copolymers or cellulose derivatives grafted with a water-soluble quaternary ammonium monomer and cationic galactomannan gums. . The cellulose ether derivatives containing quaternary ammonium groups are especially described in FR1492597, and mention may be made of the polymers sold under the name "UCARE POLYMER JR" (JR 400 LT, JR 125, JR 30M) or "LR" (LR). 400, LR 30M) by the company AMERCHOL. These polymers are also defined in the CTFA dictionary as quaternary ammoniums of hydroxyethylcellulose reacted with an epoxide substituted with a trimethylammonium group. The cationic cellulose copolymers or cellulose derivatives grafted with a water-soluble quaternary ammonium monomer, are described in particular in the US4131576 patent, and mention may be made of hydroxyalkylcelluloses, such as hydroxymethyl-, hydroxyethyl- or hydroxypropyl cellulose grafted in particular with a salt methacryloylethyl trimethylammonium, methacrylamidopropyl trimethylammonium, dimethyl diallylammonium. The marketed products corresponding to this definition are more particularly the products sold under the name "Celquat L 200" and "Celquat H 100" by the company National Starch. The cationic galactomannan gums are described more particularly in patents U53589578 and U54031307, and mention may be made of guar gums comprising cationic trialkylammonium groups. For example, guar gums modified with a salt (for example a chloride) of 2,3-epoxypropyltrimethylammonium are used. Such products are sold in particular under the names Jaguar C13 S, Jaguar C 15, Jaguar C 17 or Jaguar C162 by Rhodia. (3) polymers consisting of piperazinyl units and linear or branched chain alkylene or hydroxyalkylene divalent radicals optionally interrupted by oxygen, sulfur, nitrogen or aromatic or heterocyclic rings, as well as that the products of oxidation and / or quaternization of these polymers. (4) water-soluble polyaminoamides, prepared in particular by polycondensation of an acidic compound with a polyamine; these polyaminoamides may be crosslinked by an epihalohydrin, a diepoxide, a dianhydride, an unsaturated di-hydride, a bis-unsaturated derivative, a bis-halohydrin, a bis-azetidinium, a bis-haloacyldiamine, a bis-alkyl halide. or alternatively by an oligomer resulting from the reaction of a bifunctional compound which is reactive with a bishalohydrin, a bis-azetidinium, a bis-haloacyldiamine, a bis-alkyl halide, a epilhalohydrin, diepoxide or bis-unsaturated derivative; the crosslinking agent being used in proportions ranging from 0.025 to 0.35 moles per amine group of the polyaminoamide; these polyaminoids can be alkylated or if they contain one or more tertiary amine functions, quaternized. (5) polyamino amide derivatives resulting from the condensation of polyalkylene polyamines with polycarboxylic acids followed by alkylation with difunctional agents. Mention may be made, for example, of adipic acid-diacoylaminohydroxyalkyldialoylene triamine polymers in which the alkyl radical contains from 1 to 4 carbon atoms and preferably denotes methyl, ethyl or propyl. Among these derivatives, mention may be made more particularly of the adipic acid / dimethylaminohydroxypropyl / diethylene triamine polymers sold under the name "Cartaretine F, F4 or F8" by the company Sandoz. (6) Polymers obtained by reaction of a polyalkylene polyamine comprising two primary amine groups and at least one secondary amine group with a dicarboxylic acid chosen from diglycolic acid and saturated aliphatic dicarboxylic acids having from 3 to 8 carbon atoms. carbon; the molar ratio between the polyalkylene polyamine and the dicarboxylic acid being preferably between 0.8: 1 and 1.4: 1; the polyaminoamide resulting therefrom being reacted with epichlorohydrin in a molar ratio of epichlorohydrin relative to the secondary amine group of the polyaminoamide preferably between 0.5: 1 and 1.8: 1. Polymers of this type are in particular sold under the name "Hercosett 57" by the company Hercules Inc. or under the name "PD 170" or "Delsette 101" by the company Hercules in the case of the adipic acid copolymer / epoxypropyl / diethylenetriamine. (7) cyclopolymers of alkyl diallyl amine or of dialkyl diallyl ammonium, such as homopolymers or copolymers comprising, as main constituent of the chain, units corresponding to formulas (I) or (II): (CH 2) k - (CH 2) t ## STR2 ## ) NI R10 (I) where - k and t are 0 or 1, the sum k + t being equal to 1; - R12 denotes a hydrogen atom or a methyl radical; - R10 and R11, independently of each other, denote an alkyl group having 1 to 6 carbon atoms, a hydroxyalkyl group in which the alkyl group has 1 to 5 carbon atoms, a C 1 -C 4 amidoalkyl group; ; or R10 and R11 may together with the nitrogen atom to which they are attached designate heterocyclic groups, such as piperidinyl or morpholinyl; R10 and R11, independently of one another, preferably denote an alkyl group having 1 to 4 carbon atoms. - Y- is an anion such as bromide, chloride, acetate, borate, citrate, tartrate, bisulfate, bisulfite, sulfate, phosphate. Mention may be made more particularly of the homopolymer of salts (for example chloride) of dimethyldiallylammonium for example sold under the name "Merquat 100" by the company NALCO (and their counterparts of low molecular weight average) and the copolymers of salts (by example chloride) diallyldimethylammonium and acrylamide marketed in particular under the name "MERQUAT 550" or "MERQUAT 7SPR". (8) quaternary diammonium polymers comprising recurring units of formula: ## STR1 ## in which: R13, R14, R15 and R16, which are identical or different from one another; different, represent aliphatic, alicyclic, or arylaliphatic radicals comprising from 1 to 20 carbon atoms or lower hydroxyalkylaliphatic radicals, or R13, R14, R15 and R16, together or separately, together with the nitrogen atoms to which they are attached heterocycles optionally comprising a second heteroatom other than nitrogen or R13, R14, R15 and R16 represent a linear or branched C1-C6 alkyl radical substituted with a nitrile, ester, acyl, amide or -00 group -O-R17-D or -CO-NH-R17-D wherein R17 is alkylene and D is a quaternary ammonium group; A1 and B1 represent divalent polymethylenic groups comprising from 2 to 20 carbon atoms which may be linear or branched, saturated or unsaturated, and which may contain, bound to or intercalated in the main chain, one or more aromatic rings, or one or more oxygen, sulfur or sulfoxide, sulfone, disulfide, amino, alkylamino, hydroxyl, quaternary ammonium, ureido, amide or ester groups, and means an anion derived from a mineral or organic acid; It being understood that A1, R13 and R15 can form with the two nitrogen atoms to which they are attached a piperazine ring; in addition, if A1 denotes a linear or branched, saturated or unsaturated alkylene or hydroxyalkylene radical, B1 can also denote a (CH2) n-CO-ODO- (CH2) n- group in which D denotes: a) a glycol residue of formula -O-Z-O-, wherein Z denotes a linear or branched hydrocarbon radical or a group corresponding to one of the following formulas: - (CH 2 -CH 2 -O) x -CH 2 -CH 2 - and - [CH 2 -CH (CH 3) -O] y-CH 2 -CH (CH 3) - where x and y denote an integer of 1 to 4, representing a defined and unique degree of polymerization or any number from 1 to 4 representing a degree of medium polymerization; b) a bis-secondary diamine residue such as a piperazine derivative; c) a bis-primary diamine residue of formula: -NH-Y-NH-, where Y denotes a linear or branched hydrocarbon radical, or the divalent radical -CH 2 -CH 2 -S-S-CH 2 -CH 2 -; d) a ureylene group of formula: -NH-CO-NH-; Preferably, X- is an anion such as chloride or bromide. These polymers have a number-average molecular weight (Mn) generally between 1000 and 100000. More particularly, polymers that consist of repeating units having the formula: Wherein R1, R2, R3 and R4, which may be identical or different, denote an alkyl or hydroxyalkyl radical having from 1 to about 4 carbon atoms, n and (p); are integers ranging from about 2 to about 20 and X- is an anion derived from a mineral or organic acid. A particularly preferred compound of formula (IV) is that for which R 1, R 2, R 3 and R 4 represent a methyl radical, n = 3, p = 6 and X = Cl, called Hexadimethrine chloride according to the INCI nomenclature (CTFA). (9) Quaternary polyammonium polymers comprising units of the formula (V): ## STR2 ## wherein N is one of the following groups: ## STR2 ## In which: R18, R19, R20 and R21, which may be identical or different, represent a hydrogen atom or a methyl, ethyl or propyl radical; hydroxyethyl, 13-hydroxypropyl or -CH2CH2 (OCH2CH2) pOH, where p is 0 or an integer between 1 and 6, provided that R18, R19, R20 and R21 do not simultaneously represent a hydrogen atom, r and s, which may be identical or different, are integers between 1 and 6; q is equal to 0 or to an integer between 1 and 34; X represents an anion such as a halide; denotes a radical of a dihalide or represents -CH2-CH2-0-CH2-CH2-.

For example, the products "Mirapol® A 15", "Mirapol® AD1", "Mirapol® AZ1" and "Mirapol® 175" sold by the company Miranol can be mentioned. (10) Quaternary polymers of vinylpyrrolidone and vinylimidazole such as, for example, the products sold under the names Luviquat® FC 20905, FC 550 and FC 370 by the company B.A.S.F. (11) Polyamines such as Polyquart® H sold by COGNIS, referenced under the name "POLYETHYLENEGLYCOL (15) TALLOW POLYAMINE" in the CTFA dictionary. (12) polymers having in their structure: (a) one or more units of the following formula (A): -CHC11-1-N1-12 (A) (b) optionally one or more units corresponding to In other words, these polymers may in particular be chosen from homo- or copolymers comprising one or more units derived from vinylamine and, optionally, one or more units derived from vinylamine and optionally one or more units. several motifs from vinylformamide.

Preferably, these cationic polymers are chosen from polymers comprising, in their structure, from 5 to 100 mol% of units corresponding to formula (A) and from 0 to 95 mol% of units corresponding to formula (B) , preferably from 10 to 100 mol% of units corresponding to formula (A) and from 0 to 90 mol% of units corresponding to formula (B). These polymers can be obtained for example by partial hydrolysis of polyvinylformamide. This hydrolysis can be done in acidic or basic medium. The weight average molecular weight of said polymer, measured by diffraction of light, can vary from 1000 to 3,000,000 g / mol, preferably from 10,000 to 1,000,000 and more particularly from 100,000 to 500,000 g / mol. The cationic charge density of these polymers can vary from 2 meq / g to 20 meq / g, preferably from 2.5 to 15 and more particularly from 3.5 to 10 meq / g. The polymers comprising units of formula (A) and optionally units of formula (B) are in particular sold under the name LUPAMIN by the BASF company, such as, for example, and without limitation, the products proposed under the name LUPAMIN 9095, LUPAMIN 5095, LUPAMIN 1095, LUPAMIN 9030 (or LUVIQUAT 9030) and LUPAMIN 9010. Preferably, the cationic polymers are chosen from those of families (1), (2), (7) and (10) ci above mentioned. Among the cationic polymers mentioned above, it is preferable to use cationic polysaccharides, in particular cationic celluloses and galactomannan gums, and in particular quaternary cellulose ether derivatives such as the products sold under the name "JR 400. "By the company AMERCHOL, cationic cyclopolymers, in particular homopolymers or copolymers of salts (for example chloride) of dimethyldiallylammonium, sold under the names MERQUAT 100, MERQUAT 550 and MERQUAT S by the company NALCO and their homologues of low molecular weight. by weight, quaternary polymers of vinylpyrrolidone and vinylimidazole, optionally crosslinked homopolymers or copolymers of methacryloyloxyalkyl (C1-C4) trialkyl (C1-C4) ammonium salts; and their mixtures. It is also possible to use amphoteric polymers, which may be preferably selected from amphoteric polymers comprising the repetition of: (i) one or more units derived from a (meth) acrylamide type monomer, (ii) ) one or more units derived from a monomer of the (meth) acrylamidoalkyltrialkylammonium type, and (iii) one or more units derived from an acid monomer of the (meth) acrylic acid type. Preferably, the units derived from a monomer of (i) (meth) acrylamide type are units of the following structure (Ia): ## STR2 ## wherein R 1 denotes H or CH 3, and R 2 is chosen from an amino, dimethylamino, tert-butylamino, dodecylamino or -NH-CH2OH radical. Preferably, said amphoteric polymer comprises the repetition of only one unit of formula (Ia). The unit resulting from a (meth) acrylamide type monomer of formula (Ia) in which R 1 denotes H and R 2 is an amino (NH 2) radical is particularly preferred. 11 corresponds to the acrylamide monomer proper.

Preferably, the units derived from a monomer of (ii) (meth) acrylamidoalkyl trialkylammonium type are units of the following structure (11a): R 3 CH 2 NH Y (11 a) + 4 R 6 in which: R 3 denotes H or CH 3, - R4 denotes a group (CH2) k with k an integer ranging from 1 to 6, and preferably from 2 to 4; - R5, R6 and R7, identical or different, each denote an alkyl group having 1 to 4 carbon atoms; Y- is an anion such as bromide, chloride, acetate, borate, citrate, tartrate, bisulfate, bisulfite, sulfate, phosphate. Preferably, said amphoteric polymer comprises the repetition of only one unit of formula (11a). Among these units resulting from a (meth) acrylamidoalkyltrialkylammonium type monomer of formula (11a), those derived from methacrylamidopropyltrimethylammonium chloride monomer, for which R3 denotes a methyl radical, k is 3, R5, R6 and R7 denote a methyl radical, and Y- denotes a chloride anion.

Preferably, the units derived from a monomer of (iii) (meth) acrylic acid type are units of formula (IIIa): wherein R8 denotes H or CH3, and Rg denotes a hydroxyl radical or an -NH-C (CH 3) 2 -CH 2 -SO 3 H radical. The preferred units of formulas (IIIa) correspond to the monomers acrylic acid, methacrylic acid and 2-acrylamino-2-methyl propane sulfonic acid. Preferably, the unit derived from a (meth) acrylic acid monomer of formula (IIIa) is that derived from acrylic acid, for which R8 denotes a hydrogen atom and Rg denotes a hydroxyl radical. The acid monomer (s) of the (meth) acrylic acid type may be non-neutralized, or partially or completely neutralized with an organic or inorganic base. Preferably, said amphoteric polymer comprises the repetition of only one unit of formula (IIIa).

According to a preferred embodiment of the invention, the amphopolymeric polymer or polymers of this type comprise at least 30 mol% of units derived from a monomer of (i) (meth) acrylamide type. Preferably, they comprise from 30 to 70 mol% of units derived from a (meth) acrylamide type monomer, more preferably from 40 to 60 mol%.

The content of units derived from a monomer of the type (ii) (meth) acrylamido alkyltrialkylammonium may advantageously be from 10 to 60%, preferably from 20 to 55% by moles. The content of units derived from an acidic monomer of (iii) (meth) acrylic acid type may advantageously be from 1 to 20%, preferably from 5 to 15% by mole.

According to a particularly preferred embodiment of the invention, the amphoteric polymer of this type comprises: from 30 to 70 mol% of units derived from a monomer of (i) (meth) acrylamide type, more preferably from From 40 to 60 mol%, from 10 to 60 mol%, preferably from 20 to 55 mol%, from units derived from a (II) (meth) acrylamidoalkyltrialkylammonium type monomer, and from 1 to 20% by weight. in moles, preferably from 5 to 15 mol%, of units derived from a monomer of (iii) (meth) acrylic acid type. This type of amphoteric polymer may also comprise additional units, different from the units derived from a monomer of the (meth) acrylamide type, of the (meth) acrylamidoalkyltrialkylammonium type and of the (meth) acrylic acid type as described above. However, according to a preferred embodiment of the invention, said amphoteric polymers consist only of units derived from monomers of (i) (meth) acrylamide type, of (ii) (meth) acrylamidoalkyltrialkylammonium type and of (iii) (meth) acrylic acid. As an example of particularly preferred amphoteric polymers, mention may be made of acrylamide / methacrylamidopropyltrimethylammonium chloride / acrylic acid terpolymers. Such polymers are listed in the dictionary C.T.F.A. International Cosmetic Ingredient Dictionary, 10th edition 2004, under the name "Polyquaternium 53". Corresponding products are in particular sold under the names MERQUAT 2003 and MERQUAT 2003 PR by the company NALCO.

As another type of amphoteric polymer that can be used, mention may also be made of copolymers based on (meth) acrylic acid and on a dialkyldiallylammonium salt, and optionally on acrylamide or a derivative thereof, such as copolymers of (meth) acrylic acid and dimethyldiallyl ammonium chloride. We can cite for example the Merquat 280 proposed by the company NALCO. Said solid composition may also comprise one or more silicones, which may be solid or liquid, volatile or nonvolatile, amino or non-amino.

The silicones that may be used may be soluble or insoluble in the composition according to the invention; they may be in the form of oil, wax, resin or gum; non-volatile silicone oils, whether or not aminated, are preferred.

As silicones that may be used, mention may be made, alone or as a mixture, of polydialkylsiloxanes and in particular polydimethylsiloxanes (PDMSs), polydiarylsiloxanes, polyalkylarylsiloxanes, silicone gums and resins, as well as organopolysiloxanes (or organomodified polysiloxanes, or alternatively organomodified silicones) which are polysiloxanes comprising in their structure one or more organofunctional groups, generally attached via a hydrocarbon group, and preferably chosen from aryl groups, amino groups, alkoxy groups and groups. polyoxyethylenated, or polyoxypropylenated.

The organomodified silicones may be polydiarylsiloxanes, especially polydiphenylsiloxanes, and polyalkylarylsiloxanes functionalized with the organofunctional groups mentioned above. The polyalkylarylsiloxanes are especially chosen from polydimethyl / methylphenylsiloxanes and linear and / or ramified polydimethyl / diphenylsiloxanes. Among the organomodified silicones, mention may be made of organopolysiloxanes comprising: polyoxyethylene and / or polyoxypropylene groups optionally comprising C 6 -C 24 alkyl groups such as dimethicone copolyols, and especially those marketed by the company Dow Corning under the name DC 1248 or the oils SILWEC L 722, L 7500, L 77, L 711 of the company UNION CARBIDE; or else the (C 12) -methicone-copolyol alkyls, and especially those marketed by the company Dow Corning under the name Q25200; substituted or unsubstituted amine groups, in particular C 1 -C 4 aminoalkyl groups, mention may be made of the products sold under the name GP4 Silicone Fluid and GP7100 by the company GENESEE, or under the names Q2-8220 and DC929 or DC939 by the company Dow Corning; thiol groups, such as the products sold under the names "GP 72 A" and "GP 71" from GENESEE; alkoxylated groups, such as the product sold under the name "Silicone Copolymer F-755" by SWS Silicones and Abil Waxe 2428, 2434 and 2440 by the company GOLDSCHMIDT; hydroxyl groups, such as hydroxyalkyl-functional polyorganosiloxanes; acyloxyalkyl groups such as the polyorganosiloxanes described in patent US-A-4957732. anionic groups of the carboxylic acid type, for example described in EP186507, or of the alkyl-carboxylic type, such as the product X-22- 3701E from the company Shin-Etsu; or else of the 2-hydroxyalkylsulphonate or 2-hydroxyalkylthiosulphate type, such as the products marketed by GOLDSCHMIDT under the names "ABIC S201" and "ABIC S255". hydroxyacylamino groups, such as the polyorganosiloxanes described in Application EP342834; one can cite, for example, the product Q2-8413 of the company DOW CORN ING. The silicones may also be chosen from polydialkylsiloxanes, among which may be mentioned mainly polydimethylsiloxanes with trimethylsilyl end groups. Among these polydialkylsiloxanes, mention may be made of the following commercial products: SILBIONE® oils of series 47 and 70,047 or MIRASIL® oils marketed by RHODIA, such as, for example, 70,047 V 500,000 oil; the oils of the MIRASIL® series marketed by RHODIA; the oils of the 200 series of Dow Corning, such as DC200 having a viscosity of 60,000 mm 2 / s; - VISCASIL® oils from GENERAL ELECTRIC and some oils from the 40 SF series (SF 96, SF 18) from GENERAL ELECTRIC. Mention may also be made of polydimethylsiloxanes with dimethylsilanol end groups known under the name of dimethiconol (CTFA), such as the oils of the 48 series from the company RHODIA.

In this class of polydialkylsiloxanes, mention may also be made of the products sold under the names "ABIL WAX® 9800 and 9801" by GOLDSCHMIDT, which are polydialkyl (C1-C20) siloxanes. More particularly useful products according to the invention are mixtures such as: - mixtures formed from a hydroxyl end-of-the-chain polydimethylsiloxane, or dimethiconol (CTFA) and a cyclic polydimethylsiloxane also called cyclomethicone (CTFA) such that the product Q2-1401 marketed by the company DOW CORN ING.

The polyalkylarylsiloxanes are especially chosen from polydimethyl / methylphenylsiloxanes and linear and / or branched polydimethyl / diphenylsiloxanes with a viscosity ranging from 1 × 10 -5 to 5 × 10 -2 m 2 / s at 25 ° C. Among these polyalkylarylsiloxanes, mention may be made of the products sold under the following names: SILBIONE® oils of the 70 641 series from RHODIA; - the RHODORSIL® 70 633 and 763 RHODIA series of oils; - DOW CORNING 556 COSMETIC GRAD FLUID oil from Dow Corning; the silicones of the PK series of BAYER, such as the product PK20; silicones of the PN, PH series of BAYER, such as the PN1000 and PH1000 products; certain oils of the SF series of GENERAL ELECTRIC such as SF 1023, SF 1154, SF 1250, SF 1265. Preferably, the composition according to the invention comprises one or more amino siloxanes. By aminosilicone is meant any silicone comprising at least one primary, secondary, tertiary amine or a quaternary ammonium group. The weight average molecular weights of these amino silicones can be measured by Gel Permeation Chromatography (GPC) at room temperature (25 ° C) in polystyrene equivalent. The columns used are p styragel columns. The eluent is THF, the flow rate is 1 ml / min. 200 μl of a 0.5% by weight solution of silicone in THF is injected. The detection is done by refractometry and UVmetry. As amino silicone which can be used in the context of the invention, mention may be made of: a) polysiloxanes corresponding to formula (A): ## STR1 ## in which x 'and y' are 23 OH ( CH2) 3 NH (CH2) 2 NH2 of the integer numbers 0 H (A) Y 'such that the weight average molecular weight HO (Mw) is between about 5,000 and 500,000; b) amino silicones corresponding to the formula (B): R'aG3_a-Si (OSiG2) n - (OSiGbR'2_b) mO-SiG3_a-RIa (B) in which: - G, identical or different, denotes an atom hydrogen, phenyl, OH, C 1 -C 8 alkyl, for example methyl, or C 1 -C 8 alkoxy, for example methoxy, a, the same or different, denotes 0 or an integer of 1 to 3, particular 0, - b denotes 0 or 1, in particular 1, - m and n are numbers such that the sum (n + m) varies from 1 to 2000, in particular from 50 to 150, n being able to designate a number of 0 to 1999, and in particular from 15 49 to 149 and m can designate a number from 1 to 2000, and especially from 1 to 10; R ', identical or different, denotes a monovalent radical of formula -CqH2qL in which q is a number ranging from 2 to 8, and L is an optionally quaternized amino group chosen from the groups: -N (R ") 2; N + (R ") 3 A-; -NR "-QN (R") 2 and -NR "-Q-N + (R") 3 A-, wherein R ", the same or different, denotes hydrogen, phenyl, benzyl, or a monovalent saturated hydrocarbon radical, for example a C1-C20 alkyl radical, Q denotes a group of formula C, 112, -, linear or branched, r being an integer ranging from 2 to 6, preferably from 2 to 4, and A- represents an anion cosmetically acceptable, in particular a halide such as fluoride, chloride, bromide or iodide A first group of amino silicones corresponding to formula (B) is represented by the silicones called "trimethylsilylamodimethicone" corresponding to formula (C): (CH 3) 3 Si CH 3 OSi (CH 3) 3 I 3 O-Si 0-Si (Cl-12) 3 NH CH 3 (Cl-12) 2 NI-12 (C) in which m and n are numbers such that the sum (n + m) varies from 1 to 2000, in particular from 50 to 150, n being able to designate a number from 0 to 1999, and in particular from 49 to 149 and m being able to designate a number from 1 to 2000, and in particular from 1 to 10. A second the group of amino silicones corresponding to formula (B) is represented by the silicones of formula (D) below: CH 3 CH 3 R 2 CH 3 R 1 Si 0 - Si 0 SiO Si-R 3 (D) CH 3 CH 3 (CI-12) Wherein m and n are numbers such that the sum (n + m) ranges from 1 to 1000, in particular from 50 to 250 and more particularly from 100 to 100. 200; n can denote a number from 0 to 999 and in particular from 49 to 249 and more particularly from 125 to 175 and m can designate a number from 1 to 1000, especially from 1 to 10, more particularly from 1 to 5; - R1, R2, R3, identical or different, represent a hydroxyl radical or C1-C4 alkoxy, at least one of the radicals R1 to R3 denoting an alkoxy radical. Preferably the alkoxy radical is a methoxy radical. The hydroxy / alkoxy molar ratio is preferably from 0.2: 1 to 0.4: 1 and preferably from 0.25: 1 to 0.35: 1 and more particularly is equal to 0.3: 1 . The weight average molecular weight (Mw) of these silicones is preferably from 2,000 to 1,000,000, more preferably from 3,500 to 200,000. A third group of amino silicones corresponding to formula (B) is represented by silicones of the following formula (E): ## STR5 ## wherein: ## STR2 ## wherein: p and q are numbers such that the sum (p + q) varies from 1 to 1000, in particular from 50 to 350, and more particularly from 150 to 250; p may designate a number from 0 to 999 and in particular from 49 to 349 and more particularly from 159 to 239 and q may denote a number from 1 to 1000, especially from 1 to 10 and more particularly from 1 to 5; - R1, R2, different, represent a hydroxyl radical or C1-C4 alkoxy, at least one of the radicals R1 or R2 denoting an alkoxy radical. Preferably the alkoxy radical is a methoxy radical. The molar ratio of hydroxy / alkoxy is generally from 1: 0.8 to 1: 1.1 and preferably from 1: 0.9 to 1: 1 and more particularly is equal to 1: 0.95.

The weight average molecular weight (Mw) of the silicone is preferably from 2000 to 200000 and even more particularly from 5000 to 100000 and more particularly from 10000 to 50000. The commercial products comprising silicones of structure (D) or (E) can include in their composition one or more other amino silicones whose structure is different from formulas (D) or (E). A product containing amino silicones of structure (D) is provided by Wacker under the name Belsil® ADM 652. A product containing amino silicones of structure (E) is proposed by Wacker under the name Fluid WR 1300®. When these amino silicones are used, a particularly advantageous embodiment is their use as an oil-in-water emulsion. The oil-in-water emulsion may comprise one or more surfactants. The surfactants may be of any kind but preferably cationic and / or nonionic. The average number size of the silicone particles in the emulsion is generally from 3 nm to 500 nanometers. Preferably, especially as amino silicones of formula (E), microemulsions are used whose average particle size ranges from 5 nm to 60 nanometers (inclusive) and more particularly from 10 nm to 50 nanometers (inclusive). Thus, it is possible to use according to the invention the amino silicone microemulsions of formula (E) proposed under the names FINISH CT 96 E® or SLM 28020® by the company WAC KE R. Another group of amino silicones corresponding to the formula ( B) is represented by the silicones of the following formula (F): ## STR2 ## in which: m and n are numbers such that the sum (n + m) varies from 1 to 2000 and in particular from 50 to 150, n being able to designate a number from 0 to 1999 and in particular from 49 to 149 and m being able to designate a number from 1 to 2000, and especially from 1 to 10; - A denotes a linear or branched alkylene radical having from 4 to 8 carbon atoms and preferably 4 carbon atoms. This radical is preferably linear.

The weight average molecular weight (Mw) of these amino silicones preferably ranges from 2,000 to 1,000,000 and even more particularly from 3,500 to 200,000. A silicone corresponding to this formula is for example the DC2-8299 CATIONIC EMULS ION from Dow Corning.

Another group of amino silicones corresponding to the formula (B) is represented by the silicones of the following formula (G): ## STR2 ## wherein CH 3 CH 3 CH 3 CH 3 H 3 C Si-O-Si SiO Si 12) 2 NI-12 (G) wherein: - m and n are numbers such that the sum (n + m) varies from 1 to 2000 and in particular from 50 to 150, n being able to designate a number of 0 to 1,999 and especially 49 to 149 and m can designate a number from 1 to 2000, and in particular from 1 to 10; - A denotes a linear or branched alkylene radical having from 4 to 8 carbon atoms and preferably 4 carbon atoms. This radical is preferably branched.

The weight average molecular weight (Mw) of these amino silicones is preferably from 500 to 1,000,000 and even more particularly from 1,000 to 200,000. A silicone corresponding to this formula is for example the DC2-8566 Amino Fluid from Dow Corning. c) the amino silicones corresponding to the formula (H): R 6 -CH 2 -CHOH-CH 2 -N + (R 5) 3 Q-R 5 -Si -C (R 5) 3 Si -O Si-O Si- (R 5) 3 ( In which: R 5 represents a monovalent hydrocarbon radical having 1 to 18 carbon atoms, and in particular a C 1 -C 18 alkyl or C 2 -C 18 alkenyl radical, for example methyl; R 6 represents a divalent hydrocarbon radical, in particular a C 1 -C 18 alkylene radical or a divalent C 1 -C 18, for example C 1 -C 8, alkyleneoxy radical connected to Si by an SiC bond; Q - is an anion such as a halide ion, especially chloride or an organic acid salt, in particular acetate; r represents an average statistical value ranging from 2 to 20, in particular from 2 to 8, s represents a mean statistical value ranging from 20 to 200, in particular from 20 to 50. Such amino silicones are described in particular in the patent. No. 4,185,087. D) the quaternary ammonium silicones of formula (I): ## STR2 ## In which: R7, which may be identical or different, represent a monovalent hydrocarbon radical having from 1 to 18 carbon atoms, and in particular a C1-C18 alkyl radical; C18, a C2-C18 alkenyl radical or a ring comprising 5 or 6 carbon atoms, for example methyl; R 6 represents a divalent hydrocarbon radical, in particular a C 1 -C 18 alkylene radical or a divalent C 1 -C 18, for example C 1 -C 8, alkyleneoxy radical connected to Si by an SiC bond; Rg, which may be identical or different, represent a hydrogen atom, a monovalent hydrocarbon radical containing from 1 to 18 carbon atoms, and in particular a C1-C18 alkyl radical, a C2-C18 alkenyl radical or a radical; R8-NHCOR7; - X- is an anion such as a halide ion, especially chloride or an organic acid salt, especially acetate; r represents a mean statistical value ranging from 2 to 200, in particular from 10 to 100. These silicones are for example described in application EP-A-0530974. e) the amino silicones of formula (J): ## STR2 # R4, which may be identical or different, denote a C1-C4 alkyl radical or a phenyl group, - R5 denotes a C1-C4 alkyl radical or a hydroxyl group, n is an integer ranging from 1 to 5, - m is a integer ranging from 1 to 5, and - x is chosen such that the amine value ranges from 0.01 to 1 meq / g. f) polyoxyalkylenated multiblock amino silicones of (AB) n type, A being a polysiloxane block and B being a polyoxyalkylenated block comprising at least one amine group. Said silicones preferably consist of repeating units of the following general formulas: ## STR5 ## ] or [- (SiMe20) xSiMe2 - R -N (R ") - R '- O (C2H40) a (C31-160) b in which: - a is an integer greater than or equal to 1, preferably from 5 to 200, more preferably from 10 to 100; b is an integer from 0 to 200, preferably from 4 to 100, more preferably from 5 to 30; x is an integer ranging from 1 to 10,000, more preferably from 10 to 5000; - R "is a hydrogen atom or a methyl; -R, identical or different, represent a divalent hydrocarbon radical C2-C12, linear or branched, optionally comprising one or more heteroatoms such as oxygen, preferably R denotes an ethylene radical, a linear or branched propylene radical, a linear or branched butylene radical, or a cal -CH 2 CH 2 CH 2 OCH (OH) CH 2 -, preferably R denotes a cal -CH 2 CH 2 CH 2 OCH (OH) CH 2 -; represent a linear or branched C2-C12 hydrocarbon divalent radical optionally containing one or more heteroatoms such as oxygen, preferably R 'denotes an ethylene radical, a linear or branched propylene radical or a linear butylene radical; or branched, or a -CH2CH2CH2OCH (OH) CH2-, preferably R 'is -CH (CH3) -CH2-.The siloxane blocks are preferably 50 and 95 mol% of the total weight of the silicone, plus typically 70 to 85 mol%.

The level of amine is preferably between 0.02 and 0.5 meq / g of copolymer in a 30% solution in dipropylene glycol, more particularly between 0.05 and 0.2. The weight average molecular weight (Mw) of the silicone is preferably between 5000 and 1,000,000, more particularly between 10,000 and 200,000.

Mention may in particular be made of silicones sold under the names Silsoft A-843 or Silsoft A + by Momentive. Preferably, said solid composition may comprise said anionic and / or amphoteric surfactants in an amount ranging from 25 to 90% by weight, relative to the total weight of said composition, in particular ranging from 30 to 90% by weight, better still from 35 to 80% by weight, more preferably 40 to 70% by weight, or even 50 to 70% by weight.

Said solid composition can be prepared according to the usual methods; in particular the process described in US 4330438, which makes it possible to prepare solid compositions comprising more than 60% of anionic surfactant and 0-30% of guar gum. EP796318, which describes solid compositions comprising anionic, nonionic, amphoteric surfactants and about 40-50% fillers, is also disclosed. We can also mention W02009 / 153311, in which the solid phase consists of 100% filler (starch). The solid composition can also be prepared by a fluidized bed granulation method. Preferably, the solid composition comprises the combination of one or more anionic surfactants, one or more amphoteric surfactants and one or more fillers; these raw materials being as defined above. In this embodiment, preferably, said at least one anionic surfactant is present in an amount greater than or equal to 30% by weight, relative to the total weight of the composition, in particular ranging from 30% to 90% by weight, more preferably from 35 to 75% by weight, more preferably from 40 to 60% by weight; and / or - preferably, said at least one amphoteric surfactant is present in an amount greater than or equal to 5% by weight, relative to the total weight of the composition, in particular ranging from 5 to 50% by weight, better still from 7 to 30% by weight. % by weight, more preferably 10 to 20% by weight; and / or - preferably, the charge or fillers are present in an amount greater than or equal to 10% by weight, relative to the total weight of the composition, in particular ranging from 10 to 50% by weight, more preferably 12 to 40% by weight. weight, more preferably from 15 to 30% by weight. Preferably, the composition further comprises one or more cationic and / or amphoteric polymers, in particular in an amount of between 0.01 and 10% by weight, in particular ranging from 0.1 to 5% by weight, preferably from 0.2 to 3% by weight, relative to the total weight of the composition. Preferably, the composition further comprises one or more silicones, especially amines, in particular in an amount ranging from 0.01 to 15% by weight, preferably from 0.1 to 10% by weight, preferably from 0 to 10% by weight. , 2 to 5% by weight, relative to the total weight of the composition. Conditioning Composition The second composition used in the process according to the invention is a conditioning composition which comprises one or more conditioning agents. Preferably, this conditioning composition is in liquid form; it may also be in a more thickened form, for example as a cream. Preferably, the viscosity of said composition is such that it is compatible with a good disintegration of the solid composition. Advantageously, this conditioning composition is aqueous, that is to say that it comprises water at a concentration of at least 40% by weight, preferably ranging from 50% to 99% by weight, especially of 60 to 98% by weight, more preferably 70 to 95% by weight, relative to the total weight of said composition. This composition comprises one or more conditioning agents. As conditioning agent that may be used, mention may be made in particular of: cationic surfactants; cationic and / or amphoteric polymers; silicones, liquid fatty substances, and in particular liquid fatty acids, which may or may not be hydroxylated; liquid fatty alcohols; mineral, vegetable or animal oils; liquid fatty esters; liquid hydrocarbons; solid fats, and especially solid fatty alcohols; solid fatty esters; ceramides; animal, vegetable or mineral waxes different from ceramics; and their mixtures. i) Cationic surfactants The conditioning composition according to the invention may therefore comprise, as conditioning agent, one or more cationic surfactants. They are advantageously chosen from salts of primary, secondary or tertiary fatty amines, optionally polyoxyalkylenated; quaternary ammonium salts, and mixtures thereof.

There may be mentioned in particular: the quaternary ammonium salts of formula (Ia): embedded image in which: the groups R 8 to R 11, which may be identical or different, represent a group aliphatic group, linear or branched, having from 1 to 30 carbon atoms, or an aromatic group such as aryl or alkylaryl, at least one of the groups R8 to R11 comprising from 8 to 30 carbon atoms, preferably from 12 to at 24 carbon atoms; aliphatic groups which may contain heteroatoms such as, in particular, oxygen, nitrogen, sulfur and halogens; and X- is an anion chosen especially from the group of halides, phosphates, acetates, lactates, (C 1 -C 4) alkyl sulphates, (C 1 -C 4) alkyl or (C 1 -C 4) alkylarylsulphonates.

The aliphatic groups are, for example, chosen from C1-C30 alkyl-C1-C30 alkoxy, (C2-C6) polyoxyalkylene, C1-C30 alkylamide, (C12-C22) alkylamido (C2-C6) alkyl, (C12-C6) alkyl radical. C22) acetate, and hydroxy-C1-C30 alkyl. In particular mention may be made of halides, and in particular chlorides, of tetraalkylammonium, for instance dialkyldimethylammonium or alkyltrimethylammonium chlorides in which the alkyl group contains from about 12 to 22 carbon atoms, in particular behenyltrimethylammonium, distearyldimethylammonium chlorides. , cetyltrimethylammonium, benzyldimethylstearylammonium.

Mention may also be made of halides, and especially chlorides, of palmitylamidopropyltrimethylammonium or stearamidopropyldimethyl (myristyl acetate) ammonium; especially the product marketed under the name CERAPHYC 70 by VAN DYK. the quaternary ammonium salts of imidazoline of formula (Ib): ## STR5 ## wherein R 12 represents an alkenyl or alkyl group containing from 8 to 30 carbon atoms; carbon, for example fatty acid derivatives of tallow, R13 represents a hydrogen atom, a C1-C4 alkyl group or an alkenyl or alkyl group containing from 8 to 30 carbon atoms, R14 represents a C1-C4 alkyl group R15 represents a hydrogen atom or a C1-C4 alkyl group, X- is an anion, for example selected from the group of halides, phosphates, acetates, lactates, (C1-C4) alkyl sulphates, alkyl (C1- -C4) - or (C1-C4) alkyl arylsulfonates Preferably, R12 and R13 denote a mixture of alkenyl or alkyl groups having from 12 to 21 carbon atoms, for example fatty acid derivatives of tallow, R14 denotes a group methyl, R15 denotes a hydrogen atom, such a product is for example marketed under the name REWOQUK CW 75 by the company REWO - the di- or quaternary triammonium salts of formula (IIIb): R17 R19 R16-N- (C1-12) N-R21 R18 R20 wherein R16 denotes an alkyl group having about 16 to 30 carbon atoms optionally hydroxyl and / or interrupted by one or more oxygen atoms, R 17 is selected from hydrogen or an alkyl group having from 1 to 4 carbon atoms or a group - (CH 2) 3 N + (R16a) (R17a) (R18a), wherein R16a, R17a, Risa, identical or different, are selected from hydrogen or an alkyl group having from 1 to 4 carbon atoms; R18, R19, R20 and R21, which are identical or different, are chosen from hydrogen or a 2 + 2X- (111b) alkyl group containing from 1 to 4 carbon atoms, and X- is an anion chosen especially from the group of halides, acetates, phosphates, nitrates, (C 1 -C 4) alkyl sulphates, (C 1 -C 4) alkyl or (C 1 -C 4) alkylarylsulfonates, in particular methylsulphate and ethylsulphate.

Such compounds are, for example, the Finquat CT-P proposed by Finetex (Quaternium 89), the Finquat CT proposed by Finetex (Quaternium 75), the quaternary ammonium salts containing one or more ester functions of formula ( IVb): ## STR5 ## wherein chosen from among the C1-C6 alkyl groups and the hydroxyalkyl or dihydroxyalkyl groups C1-C6, R23 is chosen from the group R26-C (= O) -; linear or branched, saturated or unsaturated C1-C22 hydrocarbon groups R27; and the hydrogen atom, R26 is selected from the group R28-C (= O) -; linear or branched, saturated or unsaturated C1-C6 hydrocarbon groups R29; and the hydrogen atom, R24, R26 and R28, which are identical or different, are chosen from linear or branched, saturated or unsaturated C7-C21 hydrocarbon groups, r, s and t, which are identical or different, are integers of 2 to 6, r1 and t1, which are identical or different, are 0 or 1, r2 + r1 = 2 r and t1 + t2 = 2 t, y is an integer of 1 to 10, x and z are identical or different, are integers from 0 to 10, X- is a simple or complex anion, organic or inorganic, with the proviso that the sum x + y + z is from 1 to 15, that when x = 0 then R23 denotes R27 and that when z = 0 then R26 is R29.

The alkyl groups R22 may be linear or branched and more particularly linear. Preferably, R 22 denotes a methyl, ethyl, hydroxyethyl or dihydroxypropyl group, and more particularly a methyl or ethyl group. Advantageously, the sum x + y + z is from 1 to 10.

When R 23 is a hydrocarbon R 27 group, it may be long and have 12 to 22 carbon atoms, or short and have 1 to 3 carbon atoms. When R 26 is a hydrocarbon R 29 group, it preferably has 1 to 3 carbon atoms. Advantageously, R24, R26 and R28, which are identical or different, are chosen from linear or branched, saturated or unsaturated C11-C21 hydrocarbon groups, and more particularly from linear or branched, saturated C11-C21 alkyl and alkenyl groups. or unsaturated. Preferably, x and z, identical or different, are 0 or 1. Advantageously, y is equal to 1. Preferably, r, s and t, which are identical or different, are equal to 2 or 3, and more particularly are equal to The anion X- is preferably a halide, preferably chloride, bromide or iodide, a (C1-C4) alkyl sulphate, a (C1-C4) alkyl or (C1-C4) alkyl aryl sulphonate. However, it is possible to use methanesulphonate, phosphate, nitrate, tosylate, an anion derived from an organic acid such as acetate or lactate or any other anion compatible with ammonium with an ester function. The anion X- is even more particularly chloride, methylsulfate or ethylsulfate.

In the composition according to the invention, the ammonium salts of formula (IVb) are used more particularly in which: R22 denotes a methyl or ethyl group, x and y are equal to 1, z is equal to 0 or 1, - r, s and t are 2, - R23 is selected from R26-C (= O) -; methyl, ethyl or C14-C22 hydrocarbon groups, the hydrogen atom; R25 is selected from the group R28-C (= O) -; the hydrogen atom, R24, R26 and R28, which are identical or different, are chosen from linear or branched, saturated or unsaturated C13-C17 hydrocarbon groups, and preferably from C13 alkyl and alkenyl groups; -C17, linear or branched, saturated or unsaturated. Advantageously, the hydrocarbon groups are linear.

Among the compounds of formula (IVb), mention may be made of salts, especially diacyloxyethyldimethylammonium chloride, diacyloxyethylhydroxyethylmethylammonium chloride, monoacyloxyethyldihydroxyethylmethylammonium chloride, triacyloxyethylmethylammonium chloride, monoacyloxyethylhydroxyethyldimethylammonium chloride, and mixtures thereof. The acyl groups preferably have from 14 to 18 carbon atoms and come more particularly from a vegetable oil such as palm oil or sunflower oil. When the compound contains more than one acyl group, the latter groups may be identical or different. These products are obtained, for example, by direct esterification of triethanolamine, triisopropanolamine, alkyldiethanolamine or alkyldiisopropanamine, which is optionally oxyalkylenated with fatty acids or mixtures of fatty acids of plant or animal origin, or by transesterification of their methyl esters. This esterification is followed by quaternization using an alkylating agent such as an alkyl halide, preferably methyl or ethyl, a dialkyl sulphate, preferably methyl or ethyl sulphate. methyl methanesulfonate, methyl para-toluenesulfonate, glycol or glycerol chlorohydrin. Such compounds are, for example, sold under the names Dehyquart® by the company HENKEL, STEPANQUKC by the company STEPAN, NOXAMIUM® by the company CECA, REWOQUA-C WE 18 by the company REWO-WITCO. The composition according to the invention may contain, for example, a mixture of quaternary ammonium mono-, di- and triester salts with a majority by weight of diester salts. It is also possible to use the ammonium salts containing at least one ester function described in US-A-4874554 and US-A-4137180. It is also possible to use behenoylhydroxypropyltrimethylammonium chloride, for example, proposed by KAO under the name Quartamin BTC 131. Preferably, the ammonium salts containing at least one ester function contain two ester functions. Preferably, when the conditioning composition according to the invention comprises, as beneficial agent, one or more cationic surfactants, they are especially chosen from those of formula (Ia) or (IVb), better still from the salts of cetyltrimethylammonium, behenyltrimethylammonium, dipalmitoylethyl hydroxyethylmethylammonium and mixtures thereof; and more particularly from behenyltrimethylammonium chloride, cetyltrimethylammonium chloride, dipalmitoylethylhydroxyethylammonium methosulfate and mixtures thereof.

Preferably, when the conditioning composition comprises one or more cationic surfactants, it comprises them in an amount of from 0.01 to 15% by weight, preferably from 0.1 to 10% by weight, more preferably from 0 to 10% by weight. , 2 to 6% by weight, relative to the total weight of the composition. ii) Cationic and Amphoteric Polymers The conditioning composition according to the invention may comprise, as conditioning agent, one or more polymers chosen from amphoteric or cationic polymers, as well as their mixtures.

The term "cationic polymer" means any polymer comprising cationic groups and / or ionizable groups into cationic groups. Preferably, the cationic polymer is hydrophilic or amphiphilic. The preferred cationic polymers are chosen from those containing units containing primary, secondary, tertiary and / or quaternary amine groups that may either be part of the main polymer chain or may be carried by a lateral substituent directly connected thereto. The cationic polymers that may be used preferably have a weight average molecular weight (Mw) of between about 500 and 5 × 10 6, preferably between about 103 and 3 × 10 6. Among the cationic polymers, mention may be made more particularly of: (1) homopolymers or copolymers derived from acrylic or methacrylic esters or amides and comprising at least one of the units of the following formula: R 3 R 3 R 3 R 3 1 1 1 1 CC CI - -1-1 C - -CI-IF? - - C1-1 C- I-1 0 = C 0 = C 0 = C 0 = CIIIIO 0 NH NH X- II X- IIAAAA 1 1 N RNI + -R6 N In which: R3, which may be identical or different, denote a hydrogen atom or a CH3 radical; and R3, R1, R5 and R3; A, which may be identical or different, represent a divalent alkyl group, linear or branched, of 1 to 6 carbon atoms, preferably 2 or 3 carbon atoms or a hydroxyalkyl group of 1 to 4 carbon atoms; - R4, R5, R6, identical or different, represent an alkyl group having 1 to 18 carbon atoms or a benzyl radical; preferably an alkyl group having 1 to 6 carbon atoms; - R1 and R2, identical or different, represent a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, preferably methyl or ethyl; X denotes an anion derived from a mineral or organic acid such as a methosulphate anion or a halide such as chloride or bromide. The copolymers of the family (1) may further contain one or more comonomer-derived units which may be selected from the family of acrylamides, methacrylamides, acrylamide diacetones, acrylamides and methacrylamides substituted on the nitrogen by lower (C1-C4) alkyls. ), acrylic or methacrylic acids or their esters, vinyllactams such as vinylpyrrolidone or vinylcaprolactam, vinyl esters. Among these copolymers of family (1), mention may be made of: copolymers of acrylamide and of dimethylaminoethyl methacrylate quaternized with dimethyl sulphate or with a dimethyl halide, such as that sold under the name HERCOFLOC by Hercules, copolymers of acrylamide and of methacryloyloxyethyltrimethylammonium chloride, such as those sold under the name BINA QUAT P 100 by Ciba Geigy; copolymer of acrylamide and of methacryloyloxyethyltrimethylammonium methosulphate, such as that sold under the name RETEN by the company HERCULES, - vinylpyrrolidone / dialkylaminoalkyl acrylate or methacrylate copolymers, quaternized or otherwise, such as the products sold under the name "GAFQUAT" by the company ISP, for example "GAFQUAT 734" or "GAFQUAT 755" or else the products referred to as "COPOLYMER 845, 958 and 937". These polymers are described in detail in French patents 2,077,143 and 2,393,573, dimethylaminoethyl methacrylate / vinylcaprolactam / vinylpyrrolidone terpolymers, such as the product sold under the name GAFFIX VC 713 by ISP, copolymers vinylpyrrolidone / methacrylamidopropyldimethylamine, such as those sold under the name STYLEZE CC 10 by ISP; the vinylpyrrolidone / dimethylaminopropyl methacrylamide copolymers, such as the product sold under the name GAFQUAT HS 100 by the company ISP, the polymers, preferably crosslinked, of methacryloyloxyalkyl (C 1 -C 4) trialkyl salts ( C1-C4) ammonium such as polymers obtained by homopolymerization of dimethylaminoethyl methacrylate quaternized with methyl chloride, or by copolymerization of acrylamide with dimethylaminoethyl methacrylate quaterized by methyl chloride, the homo- or copolymerization being followed cross-linking with an olefinically unsaturated compound, in particular methylenebisacrylamide. It is more particularly possible to use a crosslinked acrylamide / methacryloyloxyethyltrimethylammonium chloride copolymer (20/80 by weight) in the form of a dispersion comprising 50% by weight of said copolymer in mineral oil. This dispersion is marketed under the name "SALCARE® SC 92" by the company CIBA. It is also possible to use a crosslinked homopolymer of methacryloyloxyethyltrimethylammonium chloride comprising about 50% by weight of the homopolymer in mineral oil or in a liquid ester. These dispersions are sold under the names "SALCARE® SC 95" and "SALCARE® SC 96" by the company CIBA. (2) cationic polysaccharides, especially cationic celluloses and galactomannan gums. Among the cationic polysaccharides, mention may be made more particularly of cellulose ether derivatives comprising quaternary ammonium groups, cationic cellulose copolymers or cellulose derivatives grafted with a water-soluble quaternary ammonium monomer and galactomannan gums. cationic. The cellulose ether derivatives containing quaternary ammonium groups are especially described in FR1492597, and mention may be made of the polymers sold under the name "UCARE POLYMER JR" (JR 400 LT, JR 125, JR 30M) or "LR". "(LR 400, LR 30M) by the company AMERCHOL. These polymers are also defined in the CTFA dictionary as quaternary ammoniums of hydroxyethylcellulose reacted with an epoxide substituted by a trimethylammonium group. The cationic cellulose copolymers or cellulose derivatives grafted with a water-soluble quaternary ammonium monomer, are described in particular in the US4131576 patent, and mention may be made of hydroxyalkylcelluloses, such as hydroxymethyl-, hydroxyethyl- or hydroxypropyl cellulose grafted in particular with a salt methacryloylethyl trimethylammonium, methacrylamidopropyl trimethylammonium, dimethyl diallylammonium. The marketed products corresponding to this definition are more particularly the products sold under the name "Celquat L 200" and "Celquat H 100" by the company National Starch. The cationic galactomannan gums are described more particularly in patents U53589578 and U54031307, and mention may be made of guar gums comprising cationic trialkylammonium groups. For example, guar gums modified with a salt (for example a chloride) of 2,3-epoxypropyltrimethylammonium are used. Such products are sold in particular under the names Jaguar C13 S, Jaguar C 15, Jaguar C 17 or Jaguar C162 by Rhodia. (3) polymers consisting of piperazinyl units and linear or branched chain alkylene or hydroxyalkylene divalent radicals optionally interrupted by oxygen, sulfur, nitrogen or aromatic or heterocyclic rings, as well as that the products of oxidation and / or quaternization of these polymers. (4) water-soluble polyamino amides, prepared in particular by polycondensation of an acidic compound with a polyamine; these polyaminoamides may be crosslinked by an epihalohydrin, a diepoxide, a dianhydride, an unsaturated dianhydride, a bis-unsaturated derivative, a bis-halohydrin, a bis-azetidinium, a bis-haloacyldiamine, a bis-alkyl halide or else by an oligomer resulting from the reaction of a bifunctional compound which is reactive with a bis-halohydrin, a bis-azetidinium, a bis-haloacyldiamine, a bis-alkyl halide, a epilhalohydrin, diepoxide or bis-unsaturated derivative; the crosslinking agent being used in proportions ranging from 0.025 to 0.35 moles per amine group of the polyaminoamido; these polyaminoids can be alkylated or if they contain one or more tertiary amine functions, quaternized. (5) polyamino amide derivatives resulting from the condensation of polyalkylene polyamines with polycarboxylic acids followed by alkylation with difunctional agents. There may be mentioned, for example, adipic acid-diacoylaminohydroxyalkyldialoylene triamine polymers in which the alkyl radical contains from 1 to 4 carbon atoms and preferably denotes methyl, ethyl or propyl. Among these derivatives, mention may be made more particularly of the adipic acid / dimethylaminohydroxypropyl / diethylene triamine polymers sold under the name "Cartaretine F, F4 or F8" by the company Sandoz. (6) Polymers obtained by reaction of a polyalkylene polyamine comprising two primary amine groups and at least one secondary amine group with a dicarboxylic acid chosen from diglycolic acid and saturated aliphatic dicarboxylic acids having from 3 to 8 carbon atoms. carbon; the molar ratio between the polyalkylene polyamine and the dicarboxylic acid being preferably between 0.8: 1 and 1.4: 1; the polyaminoamide resulting therefrom being reacted with epichlorohydrin in a molar ratio of epichlorohydrin relative to the secondary amine group of the polyaminoamide preferably between 0.5: 1 and 1.8: 1. Polymers of this type are in particular sold under the name "Hercosett 57" by the company Hercules Inc. or under the name "PD 170" or "Delsette 101" by the company Hercules in the case of the adipic acid copolymer / epoxypropyl / diethylenetriamine. (7) cyclopolymers of alkyl diallyl amine or of dialkyl diallyl ammonium, such as homopolymers or copolymers comprising, as main constituent of the chain, units corresponding to formulas (I) or (II): (CH 2) k - (CH 2) t - - CR12 C (R12) -CH2-II H2C CH NN 2 N + R1 (R11 (CH2) k / - (CH2) t- - CR12 C (R12) -CH2-I 1 H2C CH2 X / (II) NI R10 (I) in which - k and t are equal to 0 or 1, the sum k + t being equal to 1; - R12 denotes a hydrogen atom or a methyl radical; - R10 and R11, independently one on the other, denote an alkyl group having 1 to 6 carbon atoms, a hydroxyalkyl group in which the alkyl group has 1 to 5 carbon atoms, a C 1 -C 4 amino group, or R 10 and R 11 may denote together with the nitrogen atom to which they are attached, heterocyclic groups, such as piperidinyl or morpholinyl, R10 and R11, independently of one another, preferably denote a grou alkyl element having 1 to 4 carbon atoms. - Y- is an anion such as bromide, chloride, acetate, borate, citrate, tartrate, bisulfate, bisulfite, sulfate, phosphate. Mention may be made more particularly of the homopolymer of salts (for example chloride) of dimethyldiallylammonium for example sold under the name "Merquat 100" by the company NALCO (and their counterparts of low molecular weight average) and the copolymers of salts (by example chloride) diallyldimethylammonium and acrylamide marketed in particular under the name "MERQUAT 550" or "MERQUAT 7SPR". (8) quaternary diammonium polymers comprising recurring units of formula: wherein R13, R14, R15 and R16, which may be identical or different, represent: ## STR2 ## wherein R13, R14, R15 and R16, which may be identical or different, represent aliphatic, alicyclic or arylaliphatic radicals comprising from 1 to 20 carbon atoms or lower hydroxyalkylaliphatic radicals, or R13, R14, R15 and R16, together or separately, together with the nitrogen atoms to which they are attached, form heterocyclic rings; optionally comprising a second heteroatom other than nitrogen or R13, R14, R15 and R16 represent a linear or branched C1-C6 alkyl radical substituted with a nitrile, ester, acyl, amide or -00-0-R17-D group or -CO-NH-R17-D wherein R17 is alkylene and D is a quaternary ammonium group; Al and B1 represent divalent polymethylenic groups comprising from 2 to 20 carbon atoms which may be linear or branched, saturated or unsaturated, and which may contain, bound to or intercalated in the main chain, one or more aromatic rings, or one or more oxygen, sulfur, sulfoxide, sulfone, disulfide, amino, alkylamino, hydroxyl, quaternary ammonium, ureido, amide, or ester, and means an anion derived from a mineral or organic acid; It being understood that A 1, R 13 and R 15 can form with the two nitrogen atoms to which they are attached a piperazine ring; In addition, if Al denotes a linear or branched, saturated or unsaturated alkylene or hydroxyalkylene radical, B1 may also denote a (CH2) n -CO-ODCO (CH2) n- group in which D denotes: a) a glycol residue of formula -O-Z-O-, where Z is a linear or branched hydrocarbon radical or a group corresponding to one of the following formulas: - (CH2-CH2-O) x-CH2-CH2- and - [CH2-CH (CH3) -O] y-CH2-CH (CH3) - where x and y denote an integer of 1 to 4, representing a defined and unique degree of polymerization or any number from 1 to 4 representing a average degree of polymerization; b) a bis-secondary diamine residue such as a piperazine derivative; C) a bis-primary diamine residue of formula: -NH-Y-NH-, where Y denotes a linear or branched hydrocarbon radical, or the divalent radical -CH 2 -CH 2 -S-S-CH 2 -CH 2 -; d) a ureylene group of formula: -NH-CO-NH-; Preferably, X- is an anion such as chloride or bromide. These polymers have a number-average molecular weight (Mn) generally between 1000 and 100000. More particularly, polymers that consist of repeating units having the formula: R 1 R 3 + 1 + N - (CH 2), - N - (CH 2) p - (IV) R 2 R 4 in which R 1, R 2, R 3 and R 4, which may be identical or different, denote an alkyl or hydroxyalkyl radical having from 1 to 4 carbon atoms, n and p are integers ranging from about 2 to about 20, and X- is an anion derived from a mineral or organic acid. A particularly preferred compound of formula (IV) is that for which R 1, R 2, R 3 and R 4 represent a methyl radical, n = 3, p = 6 and X = Cl, called Hexadimethrine chloride according to the INCI nomenclature (CTFA). (9) quaternary polyammonium polymers comprising units of formula (V): ## STR2 ## ## STR2 ## In which: R18, R19, R20 and R21, which may be identical or different, represent a hydrogen atom or a methyl, ethyl, propyl, 13-hydroxyethyl or 13-hydroxypropyl radical; or -CH2CH2 (OCH2CH2) p0H, where p is 0 or an integer from 1 to 6, with the proviso that R18, R19, R20 and R21 do not simultaneously represent a hydrogen atom, - r and s, which may be identical or different, are integers between 1 and 6, q is 0 or an integer from 1 to 34, X represents an anion such as a halide, - A denotes a The radical of a dihalide OR is -CH 2 -CH 2 -O-CH 2 -CH 2 -. For example, the products "Mirapol® A 15", "Mirapol® AD1", "Mirapol® AZ1" and "Mirapol® 175" sold by the company Miranol can be mentioned. (10) Quaternary polymers of vinylpyrrolidone and vinylimidazole such as, for example, the products sold under the names Luviquat® FC 905, FC 550 and FC 370 by the company B.A.S.F. (11) Polyamines such as Polyquart® H sold by COGNIS, referenced under the name "POLYETHYLENEGLYCOL (15) TALLOW POLYAMINE" in the CTFA dictionary. (12) polymers comprising in their structure: (a) one or more units corresponding to the following formula (A): -CH-CH-2 (A) NI-12 (b) optionally one or more units corresponding to the formula (B) below: -CH-CH 2 (B) NH-CH o In other words, these polymers may in particular be chosen from homo- or copolymers comprising one or more units derived from vinylamine and optionally one or more units derived from vinylformamide. Preferably, these cationic polymers are chosen from polymers comprising, in their structure, from 5 to 100 mol% of units corresponding to formula (A) and from 0 to 95 mol% of units corresponding to formula (B) , preferably from 10 to 100 mol% of units corresponding to formula (A) and from 0 to 90 mol% of units corresponding to formula (B). These polymers can be obtained for example by partial hydrolysis of polyvinylformamide. This hydrolysis can be done in acidic or basic medium. The weight average molecular weight of said polymer, measured by diffraction of light, can vary from 1000 to 3,000,000 g / mol, preferably from 10,000 to 1,000,000 and more particularly from 100,000 to 500,000 g / mol. The cationic charge density of these polymers can vary from 2 meq / g to 20 meq / g, preferably from 2.5 to 15 and more particularly from 3.5 to 10 meq / g. The polymers comprising units of formula (A) and optionally units of formula (B) are in particular sold under the name LUPAMIN by the BASF company, such as, for example, and without limitation, the products proposed under the name LUPAMIN 9095, LUPAMIN 5095, LUPAMIN 1095, LUPAMIN 9030 (or LUVIQUAT 9030) and LUPAMIN 9010. Preferably, the cationic polymers are chosen from those of families (1), (2), (7) and (10) ci above mentioned. Among the cationic polymers mentioned above, it is preferable to use cationic polysaccharides, in particular cationic celluloses and galactomannan gums, and in particular quaternary cellulose ether derivatives such as the products sold under the name "JR 400. "By the company AMERCHOL, cationic cyclopolymers, in particular homopolymers or copolymers of salts (for example chloride) of dimethyldiallylammonium, sold under the names MERQUAT 100, MERQUAT 550 and MERQUAT S by the company NALCO and their homologues of low molecular weight in weight, vinylpyrrolidone and vinylimidazole quaternary polymers, optionally crosslinked homopolymers or copolymers of methacryloyloxyalkyl (C1-C4) trialkyl (C1-C4) ammonium salts; and their mixtures.

It is also possible to use amphoteric polymers, which may preferably be selected from amphoteric polymers comprising the repetition of: (i) one or more units derived from a (meth) acrylamide type monomer, (ii) one or more units derived from a monomer of the (meth) acrylamidoalkyltrialkylammonium type, and (iii) one or more units derived from an acid monomer of the (meth) acrylic acid type. Preferably, the units derived from a monomer of (i) (meth) acrylamide type are units of the following structure (Ia): R1 CI-12 (la) R2 in which R1 denotes H or CH3, and R2 is chosen from an amino, dimethylamino, tert-butylamino, dodecylamino, or -NH-CH2OH radical. Preferably, said amphoteric polymer comprises the repetition of only one unit of formula (Ia).

The unit derived from a (meth) acrylamide type monomer of formula (Ia) in which R 1 denotes H and R 2 is an amino (NH 2) radical is particularly preferred. It corresponds to the acrylamide monomer itself. Preferably, the units derived from a monomer of (ii) (meth) acrylamidoalkyl trialkylammonium type are units of the following structure (IIa): R 3 CH 2 NH Y + 4 R 6 in which: - R 3 denotes H or CH 3, - R 4 denotes a group (CH2) k with k an integer ranging from 1 to 6, and preferably from 2 to 4; - R5, R6 and R7, identical or different, each denote an alkyl group having 1 to 4 carbon atoms; - Y- is an anion such as bromide, chloride, acetate, borate, citrate, tartrate, bisulfate, bisulfite, sulfate, phosphate. Preferably, said amphoteric polymer comprises the repetition of only one unit of formula (11a). Among these units resulting from a monomer of the (meth) acrylamidoalkyltrialkylammonium type of formula (11a), those derived from the methacrylamidopropyltrimethylammonium chloride monomer, for which R3 denotes a methyl radical, k is 3, R5, R6 and R7 denote a methyl radical, and Y- denotes a chloride anion. Preferably, the units derived from a monomer of (iii) (meth) acrylic acid type are units of formula (IIIa): R8 CI-12 (IIIa) O R9 in which R8 denotes H or CH3, and Rg denotes a hydroxyl radical or -NH-C (CH 3) 2 -CH 2 -SO 3 H radical. The preferred units of formulas (IIIa) correspond to the monomers acrylic acid, methacrylic acid and 2-acrylamino-2-methyl propane sulfonic acid. Preferably, the unit derived from a (meth) acrylic acid monomer of formula (IIIa) is that derived from acrylic acid, for which R8 denotes a hydrogen atom and Rg denotes a hydroxyl radical. The acid monomer (s) of the (meth) acrylic acid type may be unneutralized, or partially or completely neutralized with an organic or inorganic base.

Preferably, said amphoteric polymer comprises the repetition of only one unit of formula (IIIa). According to a preferred embodiment of the invention, the amphoteric polymer or polymers of this type comprise at least 30 mol% of units derived from a monomer of (i) (meth) acrylamide type. Preferably, they comprise from 30 to 70 mol% of units derived from a (meth) acrylamide type monomer, more preferably from 40 to 60 mol%. The content of units derived from a monomer of type (ii) (meth) acrylamido alkyltrialkylammonium may advantageously be from 10 to 60%, preferably from 20 to 40% by mole.

The content of units derived from an acidic monomer of (iii) (meth) acrylic acid type may advantageously be from 1 to 20%, preferably from 5 to 15% by mole. According to a particularly preferred embodiment of the invention, the amphoteric polymer of this type comprises: from 30 to 70 mol% of units derived from a monomer of (i) (meth) acrylamide type, more preferably from From 40 to 60 mol%, from 10 to 60 mol%, preferably from 20 to 55 mol%, of units derived from a monomer of (ii) (meth) acrylamidoalkyltrialkylammonium type, and from 1 to 20% by weight; moles, preferably from 5 to 15 mol%, of units derived from a monomer of (iii) (meth) acrylic acid type. This type of amphoteric polymers may also comprise additional units, different from the units derived from a monomer of (meth) acrylamide type, of (meth) acrylamidoalkyltrialkylammonium type and (meth) acrylic acid type as described above. However, according to a preferred embodiment of the invention, said amphoteric polymers consist solely of units derived from monomers of (i) (meth) acrylamide type, (ii) (meth) acrylamidoalkyltrialkylammonium type and (iii) acid type. (meth) acrylic acid. As examples of particularly preferred amphoteric polymers, mention may be made of acrylamide / methacrylamidopropyltrimethylammonium chloride / acrylic acid terpolymers. Such polymers are listed in the C.T.F.A. 1st edition 2004, under the name "Polyquaternium 53". Corresponding products are in particular sold under the names MERQUAT 2003 and MERQUAT 2003 PR by the company NALCO. As another type of amphoteric polymer that may be used, mention may also be made of copolymers based on (meth) acrylic acid and on a dialkylallylammonium salt, and optionally on acrylamide or a derivative thereof, such as copolymers of (meth) acrylic acid and dimethyldiallyl ammonium chloride. We can cite for example the Merquat 280 proposed by the company NALCO. Preferably, when the conditioning composition according to the invention comprises one or more cationic and / or amphoteric polymers, it comprises them in an amount ranging from 0.01 to 5% by weight, especially from 0.05 to 3%. by weight, preferably from 0.1 to 2.5% by weight, relative to the total weight of the composition. iii) Silicones The conditioning composition according to the invention may comprise, as conditioning agent, one or more silicones.

The silicones that may be used according to the invention may be soluble or insoluble in the composition; they may be in the form of oils, waxes, resins or gums; they can be volatile or nonvolatile. In particular, the silicones may be organopolysiloxanes, especially insoluble in the composition of the invention. Organopolysiloxanes are especially described in the work of Walter Noll "Chemistry and Technology of Silicones" (1968) Academic Press. The volatile silicones are more particularly chosen from those having a boiling point of between 60 and 260 ° C. There may be mentioned: i) cyclic volatile silicones containing from 3 to 7 silicon atoms, preferably 4 to 5, such as: octamethylcyclotetrasiloxane and decamethylcyclopentasiloxane.

We can mention the products marketed under the name "VOLATILE SILICONE 7207" by UNION CARBIDE or "SILBIONE 70045 V 2" by RHODIA, "VOLATILE SILICONE 7158" by UNION CARBIDE, "SILBIONE 70045 V 5" by RHODIA. cyclocopolymers of the dimethylsiloxane / methylalkylsiloxane type of chemical structure: CH3 CH3 with D: with D ': -O-CH3 C8H17 We may mention the "VOLATILE SILICONE FZ 3109" marketed by UNION CARBIDE. cyclic silicone mixtures with organic compounds derived from silicon, such as the mixture of octamethylcyclotetrasiloxane and tetramethylsilylpentaerythritol (50/50) and the mixture of octamethylcyclotetrasiloxane and of oxy-1, 1 '- (hexamethylcyclotetrasiloxane) and 2,2,2 ', 2', 3,3'-trimethylsilyloxy) bis-neopentane; ii) linear volatile silicones having 2 to 9 silicon atoms, which generally have a viscosity of less than or equal to 5.10-6 m 2 / s at 25 ° C; such as: - decamethyltetrasiloxane; other silicones included in this class are described in the article published in Cosmetics and toiletries, Vol. 91, Jan. 76, p. 27-32 - TODD & BYERS "Volatile Silicone fluids for cosmetics"; mention may be made of the product sold under the name "SH 200" by Toray Silicone.

Among the non-volatile silicones, mention may be made, alone or as a mixture, of polydialkylsiloxanes, polydiarylsiloxanes, polyalkylarylsiloxanes, gums and silicone resins, as well as organopolysiloxanes which are silicones as defined above, comprising in their form structure one or more organofunctional groups attached via a hydrocarbon group DD 'DD (also called organomodified silicones). Among the organomodified silicones, mention may be made of polyorganosiloxanes comprising: polyethyleneoxy and / or polypropyleneoxy groups optionally comprising C 6 -C 24 alkyl groups such as dimethicone copolyols, and especially those marketed by Dow Corning under the name DC 1248 or the oils SILWEC L 722, L 7500, L 77, L 711 of the company UNION CARBIDE; or else the (C 12) -methicone-copolyol alkyls, and especially those marketed by the company Dow Corning under the name Q25200; substituted or unsubstituted amine groups, in particular C 1 -C 4 aminoalkyl groups, mention may be made of the products sold under the name GP 4 Silicone Fluid and GP 7100 by the company GENESEE, or under the names Q2-8220 and Dow Corning 929 or 939 by Dow Corning. thiol groups, such as the products sold under the names "GP 72 A" and "GP 71" from GENESEE; alkoxylated groups, such as the product marketed under the name "SILICONE COPOLYMER F-755" by SWS SILICONES and ABIL WAXe 2428, 2434 and 2440 by the company GOLDSCHMIDT; hydroxyl groups, such as hydroxyalkyl-functional polyorganosiloxanes; acyloxyalkyl groups such as the polyorganosiloxanes described in US Pat. No. 4,957,732. anionic groups of the carboxylic acid type, for example described in EP186507, or of the alkyl-carboxylic type, such as the product X-22- 3701E from the company Shin-Etsu; or else of the 2-hydroxyalkylsulfonate or 2-hydroxyalkylthiosulphate type, such as the products marketed by GOLDSCHMIDT under the names "ABIC S201" and "ABIC S255". hydroxyacylamino groups, such as the polyorganosiloxanes described in Application EP342834; one can cite, for example, the product Q2-8413 of the company DOW CORN ING. Preferably, when the conditioning composition according to the invention comprises one or more silicones, it comprises them in an amount ranging from 0.01 to 30% by weight, preferably from 0.1 to 10% by weight. more preferably from 0.2 to 5% by weight, based on the total weight of the composition. Iv) Liquid Fatty Substances The conditioning composition according to the invention may comprise, as conditioning agent, one or more liquid fatty substances, in particular chosen from liquid fatty alcohols; mineral, vegetable or animal oils; liquid fatty esters; liquid hydrocarbons, and mixtures thereof. Liquid fatty alcohols can be linear or branched; they preferably comprise 8 to 30 carbon atoms; they can be saturated or unsaturated.

Saturated liquid fatty alcohols are preferably branched. They may possibly comprise in their structure at least one aromatic cycle or not. Preferably, they are acyclic. More particularly, the liquid saturated fatty alcohols are chosen from octyldodecanol, isostearyl alcohol and 2-hexyldecanol, as well as palmityl, myristyl, stearyl and lauryl alcohols, and mixtures thereof. The unsaturated liquid fatty alcohols have in their structure at least one double or triple bond, and preferably one or more double bonds. When more than one double bond is present, it is preferably 2 or 3, and may or may not be conjugated. They may optionally comprise in their structure at least one aromatic cycle or not. Preferably, they are acyclic. More particularly, liquid unsaturated fatty alcohols are chosen from oleic (or oleyl) alcohol, linoleyl alcohol (or linoleyl alcohol), linolenic (or linolenyl) alcohol and undecylenic alcohol, and mixtures thereof.

Among the mineral, vegetable or animal oils that may be used, mention may be made, in particular, of oils of vegetable origin, sweet almond oil, avocado oil, castor oil, coconut oil and olive oil, jojoba oil, sunflower oil, wheat germ oil, sesame oil, peanut oil, grape seed oil, soybean oil, rapeseed oil, safflower oil, coconut oil, corn oil, hazelnut oil, shea butter, palm oil, apricot kernel oil, calophyllum oil; as an oil of animal origin, perhydrosqualene; as oils of mineral origin, paraffin oil and petrolatum oil; and their mixtures.

The liquid fatty esters may be esters of monoalcohols or polyols with mono or polyacids, at least one of the alcohols and / or acids comprising at least one chain of more than 7 carbon atoms. Preferably, the liquid fatty ester according to the invention is chosen from fatty acid and monoalcohol esters. Preferably, at least one of the alcohols and / or acids is branched. It is possible to mention isopropyl myristate, isopropyl palmitate, isononyl or isostearyl isononanoate, 2-ethylhexyl palmitate, 2-hexyldecyl laurate, 2-octyldecyl palmitate, myristate. 2-octyldodecyl, purcellin oil (stearyl octanoate), isopropyl lanolate and mixtures thereof.

By liquid hydrocarbon is meant a hydrocarbon composed solely of carbon atoms and hydrogen, liquid at 25 ° C, 1 atm, especially of mineral or vegetable origin, preferably of plant origin.

As liquid hydrocarbon may be used in the composition according to the invention include: - C6-C16 alkanes, linear or branched, optionally cyclic; mention may be made of hexane, undecane, dodecane, tridecane and isoparaffins such as isohexadecane, isododecane and isodecane. linear or branched hydrocarbons, in particular of animal or synthetic mineral origin, of more than 16 carbon atoms, such as paraffin oils, volatile or not, petroleum jelly, vaseline oil, polydecenes, hydrogenated polyisobutene such as that sold under the trademark Parleam® by the company NOF Corporation, squalane. Preferably, when the conditioning composition according to the invention comprises one or more liquid fatty substances, it comprises them in an amount ranging from 0.1 to 30% by weight, preferably from 0.5 to 20% by weight, still better from 1 to 10% by weight, relative to the total weight of the composition. y) Solid Fatty Substances The conditioning composition according to the invention may comprise, as conditioning agent, one or more solid fatty substances, in particular chosen from solid fatty alcohols; solid fatty esters, ceramides; animal, vegetable or mineral waxes different from ceramics; and their mixtures. The solid fatty alcohols that may be used are preferably chosen from saturated or unsaturated (mono) alcohols, linear or branched, preferably linear and saturated, containing from 8 to 30 carbon atoms, in particular from 10 to 24 carbon atoms. For example, cetyl alcohol, stearyl alcohol and their mixture (cetylstearyl alcohol) may be mentioned. The solid fatty esters which can be used are preferably chosen from esters derived from C 9 -C 26 monocarboxylic acids and C 9 -C 26 alcohols. There may be mentioned octyldodecyl behenate, isoketyl behenate, cetyl lactate, stearyl octanoate, octyl octanoate, cetyl octanoate, decyl oleate, myristyl stearate, octyl palmitate, octyl pelargonate, octyl stearate, alkyl myristates such as cetyl, myristyl or stearyl myristate, and hexyl stearate. It is also possible to use esters of C 4 -C 22 di- or tricarboxylic acids and of C 1 -C 22 alcohols and esters of mono-, di- or tricarboxylic acids and of di-, tri-, tetra- or pentahydroxylated C2-C26. These include diethyl sebacate, diisopropyl sebacate, diisopropyl adipate, di-n-propyl adipate, dioctyl adipate and dioctyl maleate. Preferentially, it is preferred to use C 9 -C 26 alkyl palmitates, especially of myristyl, cetyl, stearyl, C 9 -C 26 alkyl myristates such as cetyl myristate, stearyl myristate and myristyl myristate. .

Ceramides or ceramide analogues such as glycoceramides, which can be used in the compositions according to the invention, are known per se; mention may in particular be made of ceramides of classes I, II, III and V according to the DAWNING classification; they are molecules which can correspond to the following formula: ## STR3 ## in which: R 1 denotes a linear or branched, saturated or unsaturated alkyl group derived from C 14 -C 30 fatty acids; which group may be substituted by a hydroxyl group in the alpha position, or a hydroxyl group in the omega position esterified with a saturated or unsaturated C16-C30 fatty acid - R2 denotes a hydrogen atom, a (glycosyl) n group, a ( galactosyl) m or a sulfogalactosyl group, wherein n is an integer ranging from 1 to 4 and m is an integer ranging from 1 to 8; - R3 denotes a C15-C26 hydrocarbon group, saturated or unsaturated in the alpha position, this group may be substituted by one or more C1-C14 alkyl groups, it being understood that in the case of natural ceramides or glycoceramides, R3 may also designate a alpha-hydroxyalkyl group C15-C26, the hydroxyl group being optionally esterified with a C16-C30 alpha-hydroxy acid. The ceramides that are more particularly preferred are the compounds for which R 1 denotes a saturated or unsaturated alkyl derived from C 16 -C 22 fatty acids; R2 denotes a hydrogen atom and R3 denotes a linear group saturated with C15. Preferentially, ceramides are used for which R1 denotes a saturated or unsaturated alkyl group derived from C14-C30 fatty acids; R2 is a galactosyl or sulfogalactosyl group; and R3 is -CH = CH- (CH2) 12 -CH3. It is also possible to use compounds for which R 1 denotes a saturated or unsaturated alkyl radical derived from C 12 -C 22 fatty acids; R2 denotes a galactosyl or sulfogalactosyl radical and R3 denotes a saturated or unsaturated C12-C22 hydrocarbon radical and preferably a -CH = CH- (CH2) 12-CH3 group. Particularly preferred compounds include 2-Nlinoloylamaminooctadecane-1,3-diol; 2-N-oleoylaminooctadecane-1,3-diol; 2-N-palmitoylamo-octadecane-1,3-diol; 2-N-stearoylaminooctadecane-1,3-diol; 2-N-behenoylaminooctadecane-1,3-diol; 2-N- [2-hydroxy-palmitoyl] aminooctadecane-1,3-diol; 2-N-stearoyl aminooctadecane-1,3,4-triol and in particular N-stearoyl phytosphingosine; 2-N-palmitoylamino-hexadecane-1,3-diol, N-linoleoyldihydrosphingosine, N-oleoyldihydrosphingosine, N-palmitoyldihydrosphingosine, N-stearoyldihydrosphingosine, and Nbehenoyldihydrosphingosine, N-docosanoyl N-methyl-D-glucamine cetyl cetyl N- (2-hydroxyethyl) -N- (3-cetyloxy-2-hydroxypropyl) amide and bis- (N-hydroxyethyl-N-cetyl) malonamide; and their mixtures. A wax, within the meaning of the present invention, is a lipophilic compound, solid at room temperature (25 ° C.), with a reversible solid / liquid state change, having a melting temperature greater than about 40 ° C. and up to at 200 ° C, and having in the solid state an anisotropic crystalline organization. In general, the size of the crystals of the wax is such that the crystals diffract and / or diffuse the light, conferring on the composition which comprises them a more or less opaque cloudy appearance. By bringing the wax to its melting temperature, it is possible to render it miscible with oils and to form a homogeneous mixture microscopically, but by bringing the temperature of the mixture to room temperature, a recrystallization of the wax in the oils of the mixture, detectable microscopically and macroscopically (opalescence). As waxes different from the above ceramides which can be used in the present invention, mention may be made of waxes of animal origin, such as beeswax or modified beeswax (cerabellina), spermaceti, lanolin wax and lanolin derivatives; vegetable waxes such as Carnauba wax, Candelilla wax, Alfa wax, Ouricoury wax, Japan wax, cocoa butter or cork fiber wax or sugar cane wax, olive wax, wax of rice, hydrogenated jojoba wax or absolute waxes of flowers; mineral waxes, for example paraffin wax, lignin wax, lignite wax, microcrystalline waxes, ozokerites, and mixtures thereof. Preferably, when the conditioning composition according to the invention comprises one or more solid fatty substances, it comprises them in an amount ranging from 0.1 to 20% by weight, preferably from 0.5 to 15% by weight. more preferably from 1 to 12% by weight, based on the total weight of the composition. Preferably, the conditioning composition comprises at least one conditioning agent selected from cationic surfactants and cationic polymers; even better, it comprises at least one cationic surfactant. Preferably, the conditioning agent (s) are present in the conditioning composition in an amount ranging from 0.01% to 30% by weight, especially 0.1% to 20% by weight, and still more preferably 0.5% to 15% by weight. from 1 to 12% by weight, based on the weight of said composition. The subject of the present invention is therefore a process for the cosmetic treatment of keratinous substances, in particular the hair, comprising the application to said keratinous materials, sequentially or simultaneously: of a solid composition comprising one or more anionic surfactants and / or or amphoteric, and - a conditioning composition comprising one or more conditioning agents. Thus, in a first embodiment, the application of the solid composition and the conditioning composition can be sequenced.

In particular, according to a first variant, it is possible, in a first step, to deposit the conditioning composition on the keratinous substances, possibly previously moistened, and then in a second step, for example after a time of 10 seconds to 2 minutes, to deposit the solid composition on the keratin materials which have been moistened by the application of the conditioning composition; a kneading step of the keratin materials can then be carried out so that the solid composition disintegrates or solubilises well; the final composition obtained can then be left, and then the final composition can be rinsed. Thus, preferably, the process according to the invention comprises a step of mixing the keratin materials with the final composition. Preferably, said method optionally comprises a step of laying said final composition, for example of the order of 2 to 15 minutes. Preferably, said process optionally comprises a step of rinsing the final composition, for example with water, after the possible exposure time. According to a second variant, it is possible, in a first step, to deposit the solid composition on the keratinous substances that may have been previously moistened, then in a second step, for example after a time of 10 seconds to 2 minutes, to deposit the conditioning composition on the keratinous materials to moisten and solubilize the solid composition; a kneading step of the keratin materials can then be carried out so that the solid composition disintegrates or solubilises well; the final composition obtained can then be left, and then the final composition can be rinsed. Thus, preferably, the process according to the invention comprises a step of mixing the keratin materials with the final composition. Preferably, said method optionally comprises a step of laying said final composition, for example of the order of 2 to 15 minutes. Preferably, said process optionally comprises a step of rinsing the final composition, for example with water, after the possible exposure time. In a second embodiment, the application of the solid composition and the conditioning composition may be simultaneous. Thus, in this particular embodiment, the subject of the invention is a process for the cosmetic treatment of keratin materials, comprising: (i) a step of mixing - of a solid composition comprising one or more anionic and / or amphoteric surfactants, and a conditioning composition comprising one or more conditioning agents, so as to obtain a final cosmetic composition; and (ii) a step of applying said final cosmetic composition to said keratin materials.

The mixing step can be performed in the hand during use or in a container during use or in advance, or even directly on keratin materials. In particular, from 0.5 to 10 g of solid composition can be mixed with 1 to 30 g of conditioning composition; in particular from 0.5 to 5 g of solid composition with 4 to 25 g of conditioning composition. Preferably, the keratin materials are moistened, for example with water, before application of the final composition. After application, it is then possible to carry out a kneading step of the keratin materials, so that the final composition is distributed well and the solid composition disintegrates / dissolves well; the final composition obtained can then be left, and then the final composition can be rinsed. Thus, preferably, the process according to the invention comprises a step of kneading the keratin materials with the final composition. Preferably, said method optionally comprises a step of laying said final composition, for example of the order of 2 to 15 minutes. Preferably, said method optionally comprises a step of rinsing the final composition, for example with water, after the possible exposure time. Cosmetic treatment kit and method The kit according to the invention therefore comprises, on the one hand, the solid composition comprising one or more anionic and / or amphoteric surfactants as defined above, and on the other hand the conditioning composition comprising one or more conditioning agents as defined above.

Each of these compositions can be packaged in all the forms that can be envisaged for this type of formulation, in particular in a bottle, a pump bottle, a hot-water bottle, a tube or an aerosol. The two packages can be completely separated and grouped for example in a case or in a blister. They can also be contiguous as in the case of a double tube or a double aerosol, with a double distribution system or with a distribution system providing a premix of the two compositions. Advantageously, each of the compositions is packaged separately, in particular in a bottle, a pump-bottle or a hot-water bottle, and the two packings can be separated or grouped together, advantageously grouped together. When using the kit, the consumer can advantageously mix the compositions with each other, for example in a suitable container; preferably, the mixing is carried out in proportions by weight of 1: 2 to 2: 1, preferably 1: 1. After having optionally carried out a mixing step, a final cosmetic composition that is ready to be applied to the keratin materials, in particular to the hair, can be obtained. This final cosmetic composition is advantageously of texture and creamy appearance. This final cosmetic composition particularly finds a particularly interesting application in the hair field, especially for the hygiene, cleaning, care and / or conditioning of hair; advantageously, it is in the form of a washing and conditioning composition, especially in the form of conditioning shampoo. The final cosmetic composition can therefore be rinsed or not after having been applied to keratin materials, especially the hair. It is thus possible optionally to rinse for example with water after a possible exposure time. Preferably it is rinsed after a possible exposure time. The invention also relates to a process for the cosmetic treatment of keratin materials, comprising (i) a step of mixing a solid composition comprising one or more anionic and / or amphoteric surfactants, and a conditioning composition. comprising one or more conditioning agents; so as to obtain a final cosmetic composition; (ii) then a step of applying said final cosmetic composition to said keratin materials.

Preferably, the mixing step is carried out just prior to the application step, for example less than two hours, better less than one hour, and even more preferably less than 15 minutes before the application step.

Preferably, said method optionally comprises a step of laying said final composition, for example of the order of 2 to 15 minutes. Preferably, said process optionally comprises a step of rinsing the final composition, for example with water, after the possible exposure time.

Preferably, it is a cosmetic treatment method, in particular care and / or cleaning, keratin materials, including hair, scalp, skin of the body and / or face. In particular, it may be a cosmetic process for cleaning and conditioning human keratin materials, especially the hair. The present invention is further illustrated in the following examples (`) / 0 MA =% active ingredient). EXAMPLE 1 A / A solid cosmetic composition is prepared using a Glatt ProCell granulator comprising finally (`) / 0 by weight of active material):% active ingredient SODIUM LAURYL SULFATE (TEXAPON Z 95 P) 54 PQ6 at 40% MA in water (MERQUAT100) 2.5 AMODIMETH ICON at 57.5% MA (XIAMETER MEM- 8299 EMULSION) 5 Beta-CYCLODEXTRIN at 86% MA in water 20 COCO BETAINE at 30% MA in water B / A liquid composition in the form of an emulsion comprising (') / 0 by weight of active material) is prepared: active ingredient CETYLIC ALCOHOL 4.5 MIXTURE OF MYRISTYL STEARATE AND MYRISTYL PALMITATE 1 MYRISTIC ALCOHOL 0.4 BEHENYL TRIMETHYL CHLORIDE AMMONIUM 0.42 CHLORIDE OF CETYL TRIMETHYL AMMONIUM IN AQUEOUS SOLUTION 0.625 PDMS 60 000 K 1 COLOR, PERFUME QS WATER Qsp 100% 1.5 g of solid composition are poured into 6 g of liquid composition. The set is applied on half of the head of a volunteer. On the other half of the head, only 6 g of liquid composition is applied. The formation of a very creamy foam is observed on the side of the invention making it possible to coat the hair with the product. As regards the reference formula, there is no foam. The damp hair is smooth and disentangles well on both sides. Dry hair is soft and light.

Claims (15)

REVENDICATIONS1. Process for the cosmetic treatment of keratinous substances, in particular the hair, comprising the application to said keratin materials, sequentially or simultaneously: of a solid composition comprising one or more anionic and / or amphoteric surfactants, and of a composition packaging comprising one or more conditioning agents. 2. The method of claim 1, wherein the solid composition is anhydrous that is to say it does not include water (0%) or, if it comprises, the water content is less than or equal to 5% by weight, especially less than or equal to 2% by weight, or even less than or equal to 1% by weight, more preferably less than or equal to 0.5% by weight, relative to the total weight of the composition. 3. Method according to one of the preceding claims, wherein the solid composition is in the form of particles, in particular granules or granules, or powder; preferably spherical particles; preferably having a size in its largest dimension between 0.01 and 5 mm, preferably between 0.1 and 2.5 mm, and more preferably between 0.5 and 2 mm. 4. Process according to one of the preceding claims, in which the solid composition comprises one or more anionic surfactants chosen from: C 6 -C 24 alkyl sulphates, in particular C 12 -C 20 alkyl sulphates, C 6 -C 24 alkyl ether sulphates, especially C12-C20; preferably comprising from 2 to 20 ethylene oxide units; C 6 -C 24 alkylsulfosuccinates, especially C 12 -C 20, in particular laurylsulfosuccinates. - C6-C24 alkyl ether sulfosuccinates, especially C12-C20; (C6-C24) acylisethionates, preferably (C12-C18) acylisethionates, - C6-C24 acylsarcosinates, especially C12-C20; especially palmitoylsarcosinates; - (C6-C24) alkyl ether carboxylates, preferably (C12-C20) alkyl ether carboxylates; polyoxyalkylenated (C6-C24) alkyl (amido) ether carboxylic acids and their salts, in particular those containing from 2 to 50 alkylene oxide groups, in particular ethylene; C6-C24 acylglutamates, especially C12-C20; - C6-C24 acylglycinates, especially C12-C20; especially in the form of alkali or alkaline earth metal salts, ammonium, or aminoalcohol. 5. Method according to one of the preceding claims, wherein the solid composition comprises one or more amphoteric surfactants selected from alkyl (C8-C20) betaines, alkyl (C8-C20) amidoalkyl (C1-C6) betaines, alkyls. (C8-C20) amphoacetates and (C8-C20) alkyl amphodiacetates, and mixtures thereof. 6. Method according to one of the preceding claims, wherein the solid composition comprises one or more fillers, in particular chosen from solid alkali metal or alkaline earth metal salts, in particular sodium or calcium salts, in particular sodium halides or calcium, such as sodium chloride and calcium chloride; cyclodextrins, starches, clays; and their mixtures. 7. Method according to one of the preceding claims, wherein the solid composition comprises one or more cationic polymers and / or one or more amphoteric polymers and / or one or more silicones, which may be solid or liquid, volatile or nonvolatile. volatile, aminated or non-aminated. 8. Method according to one of the preceding claims, wherein the solid composition comprises said anionic and / or amphoteric surfactants in an amount ranging from 25 to 90% by weight, relative to the total weight of said composition, in particular ranging from 30 to 90% by weight, more preferably 35 to 80% by weight, more preferably 40 to 70% by weight, or even 50 to 70% by weight. 9. The process as claimed in one of the preceding claims, wherein the conditioning composition comprises water at a concentration of at least 40% by weight, preferably ranging from 50% to 99% by weight, in particular 60% by weight. to 98% by weight, better from 70 to 95% by weight, relative to the total weight of said composition. 10. Method according to one of the preceding claims, wherein the conditioning composition comprises one or more conditioning agents selected from: - cationic surfactants; cationic and / or amphoteric polymers; silicones, liquid fatty substances, and especially liquid fatty acids, whether or not hydroxylated; liquid fatty alcohols; mineral, vegetable or animal oils; liquid fatty esters; liquid hydrocarbons; solid fats, and especially solid fatty alcohols; solid fatty esters; ceramides; animal, vegetable or mineral waxes different from ceramics; and their mixtures. 11. Method according to one of the preceding claims, wherein the conditioning composition comprises one or more conditioning agents selected from cationic surfactants and cationic polymers; even better, among cationic surfactants. 12. Method according to one of the preceding claims, wherein the conditioning composition comprises the conditioning agent (s) in an amount ranging from 0.01% to 30% by weight, in particular 0.1% to 20% by weight, more preferably 0% by weight. , 5 to 15% by weight, or even 1 to 12% by weight, relative to the weight of said composition. 13. Method according to one of the preceding claims, comprising (i) a step of mixing a solid composition comprising one or more anionic and / or amphoteric surfactants, and a conditioning composition comprising one or more conditioning agents. ; so as to obtain a final cosmetic composition; (ii) then a step of applying said final cosmetic composition to said keratin materials. 20 14. Method according to one of the preceding claims, for the care and / or cleaning of keratin materials, including hair, scalp, skin of the body and / or face; in particular for the cleaning and conditioning of human keratin materials, especially hair. 25 A kit comprising: - a solid composition comprising one or more anionic and / or amphoteric surfactants, and - a conditioning composition comprising one or more conditioning agents.