FR2999078A1 - COSMETIC COMPOSITION COMPRISING THE NONIONIC AND CATIONIC SURFACTANT ASSOCIATION AND METHOD OF COSMETIC TREATMENT - Google Patents

Abstract

The present invention relates to a cosmetic composition comprising the combination of a nonionic surfactant of alkylpolyglycoside type, and a cationic surfactant comprising at least one unsaturated C8-C30 carbon chain. The invention also relates to a cosmetic treatment method, in particular hair conditioning, using this composition.

Description

The present invention relates to cosmetic compositions, in particular capillary compositions, comprising the combination of at least two particular surfactants. It is well known that hair that has been sensitized, weakened or even damaged, under the action of atmospheric agents, mechanical treatments or chemical treatments, such as stains, discolorations and / or perms, are often difficult. untangling and styling, and generally lacking softness. They can also lack shine, since their surface can be altered and can therefore return the light less homogeneously. It has been proposed to use, in compositions for the care of keratin materials such as the hair, conditioning agents such as fats, crystallized or not, in order to provide nutrition and coating to the hair and to communicate softness and suppleness. In particular, in the case of care products rinsed for detangling, the softness and the shine of the hair, it is most often fatty alcohols and / or solid fatty esters which are used, leading to compositions which are presented on more often in the form of cream gels or opaque creams, more or less thickened texture.

It has been found, however, that the cosmetic benefits provided by these conditioning fatty agents could also be accompanied, unfortunately, by an increase in the hair at the expense of volume and tone; this being all the more troublesome on fine hair. In addition, the hair care compositions thus formulated should preferably be applied only to the lengths and ends of the hair, scrupulously avoiding the roots, in order to avoid too rapid regreasing between two shampoos, an effect fat wicked in roots and flattening of the roots. Finally, the compositions conventionally obtained are most often creamy, white and opaque, and have a very rich texture, which can reinforce this impression of increasing hair. There remains therefore the need to have a care adapted to the often mixed nature of the hair, with a need for disentangling and nutrition on the lengths and ends, but a need for freshness (no greasy touch) and volume in The present invention aims to overcome the drawbacks of the prior art and therefore to provide cosmetic compositions capable of providing cosmetics to keratin materials, such as the hair, while not bringing any increase in the weight of the hair. hair and keeping the volume of the hair. The compositions according to the invention make it possible to limit or even eliminate the greasy feel and the tendency to regrease the hair between two shampoos, while retaining the other cosmetic properties of the state of the art, or even improving them. . In particular, we note a remarkable improvement in the lightness of the hair and its volume, as well as its disentangling, its smoothing and its shine. The compositions according to the invention also lead to a facilitated distribution of the product in the hair, as well as an accelerated rinsing. In addition, the compositions according to the invention are very advantageously transparent, resulting in an original visual effect for this type of hair care products. The present invention therefore relates to a cosmetic composition comprising - (i) at least one nonionic surfactant of alkylpolyglycoside type, and - (ii) at least one cationic surfactant comprising at least one unsaturated C8-C30 carbon chain.

Advantageously, the composition according to the invention is a hair composition, rinsed or not rinsed, in particular intended for fine hair, in particular sensitized; it allows to bring lightness and volume to the hair, and has particularly interesting effects on the long-term cleanliness of the hair.

In the present description, the expression "at least one" is equivalent to the expression "one or more"; and the expression "between ... and ..." is equivalent to the expression "from ... to ...", which implies that the terminals are included.

Nonionic Surfactant (Alkyl Polysaccharide) The composition according to the invention therefore comprises at least one nonionic surfactant of alkylpolyglycoside type; it may therefore comprise a surfactant of this family or a mixture of such surfactants.

These surfactants may be represented by the following general formula: R 10 - (R 20) t - (G) v in which: R 1 represents a linear or branched alkyl or alkenyl radical containing 6 to 24 carbon atoms, in particular 8 to 18 carbon atoms, carbon, or an alkyl-phenyl radical in which the linear or branched alkyl radical contains 6 to 24 carbon atoms, especially 8 to 18 carbon atoms; R2 represents an alkylene radical containing 2 to 4 carbon atoms; G represents a sugar unit comprising 5 to 6 carbon atoms; t denotes a value ranging from 0 to 10, preferably from 0 to 4; value ranging from 1 to 15, preferably from 1 to 4. Preferably, the alkylpolyglycoside surfactants are compounds of the formula described above in which R1 denotes a saturated or unsaturated, linear or branched alkyl radical containing from 8 to 18 carbon atoms. carbon, t denotes a value ranging from 0 to 3, preferably equal to 0, G denotes glucose, fructose or galactose, preferably glucose; the degree of polymerization, i.e., the value of y, ranging from 1 to 15, preferably from 1 to 4; the average degree of polymerization being more particularly between 1 and 2. Preferably, a capryl / caprylyl glucoside alkylpolyglycoside may be used. The glucosidic linkages between the sugar units are generally of the 1-6 or 1-4 type, preferably of the 1-4 type.

Among the commercial products, mention may be made of the products sold by the company COGNIS under the names PLANTAREN® (600 CS / U, 1200 and 2000) or PLANTACARE® (818, 1200 and 2000); the products sold by the company SEPPIC under the trade names TRITON CG110 (or ORAMIX CG 10) and TRITON CG312 (or ORAMIX® NS 10); the products sold by BASF under the name LUTENSOL GD 70 or the products sold by the company CHEM Y under the name AGIO LK. The compositions according to the invention may comprise said alkylpolyglycoside nonionic surfactant (s) in an amount of between 0.1 and 30% by weight, preferably between 1 and 20% by weight, and preferably between 1.5 and 10% by weight. and still more preferably from 1.5 to 5% by weight, based on the total weight of the composition.

Unsaturated cationic surfactant The composition according to the invention thus also comprises at least one cationic surfactant comprising at least one unsaturated C8-C30 carbon chain; it may therefore comprise a surfactant of this family or a mixture of such surfactants.

Preferably, the unsaturated cationic surfactant according to the invention is of formula (A): ## STR1 ## in which: the groups R 1 to R 4, which may be identical or different, represent a saturated or unsaturated aliphatic group; linear or branched, having from 1 to 30 carbon atoms, said aliphatic groups optionally having one or more heteroatoms such as in particular oxygen, nitrogen, sulfur and halogens, at least one of the groups R1 to R4 being an unsaturated carbon chain (comprising at least one unsaturated C = C) having from 8 to 30 carbon atoms, (A) preferably from 12 to 24 carbon atoms, said aliphatic groups are for example selected from C1-C30, C1-C30 alkoxy, (C2-C6) polyoxyalkylene, C1-C30 alkylamide, (C12-C22) alkyl (C2-C6) amidoalkyl, (C12-C22) alkyl acetate, C1-C30 hydroxyalkyl, and C8-C30alkenyl-X- is an anion especially chosen from the group of halogens. Nures, phosphates, acetates, lactates, alkyl (Ci-a4) sulfates, alkyl (Ci-a4) - alkyl or (Ci-a4) arylsulphonates. Preferably, only one of the groups R 1 to R 4 denotes an unsaturated carbon chain containing from 8 to 30 carbon atoms. Preferably, said unsaturated carbon chain comprises only one C = C unsaturation. Preferably, one of R1 to R4 is a C1-C4 hydoxyalkyl group. Preferably, one or more of the groups R1 to R4, preferably two groups, is a C1-C30 alkyl group, especially a C1-C6 alkyl group, preferentially methyl. Preferably, X is a halide. Preferably, the unsaturated cationic surfactant is of formula (A) in which - R1 and R2, identical or different, preferably identical, are C1-C30 alkyl groups, especially C1-C6, preferably methyl; R3 is a C1-C4 hydroxyalkyl group; and - R4 is an unsaturated carbon chain having from 8 to 30 carbon atoms, preferably from 12 to 24 carbon atoms; preferably, said unsaturated carbon chain comprising only a single unsaturation C = C. Even more preferably, the cationic surfactant of formula (A) is the compound of formula: or oleyl hydroxyethyl dimethyl ammonium chloride whose INCI name is hydroxyethyl oleyl dimonium chloride and in particular the product CHIMEXANE ° CL 30 of the company CHIMEX. The compositions according to the invention may comprise said unsaturated cationic surfactant (s) in an amount of between 0.01 and 30% by weight, preferably between 0.05 and 20% by weight, and preferably between 0.1 and 10% by weight. weight, and more preferably from 0.5 to 5% by weight, based on the total weight of the composition. Preferably, the nonionic surfactant (s) weight ratio (s) of the alkylpoly-glycoside / cationic surfactant type (s) comprising at least one unsaturated C8-C30 carbon chain varies from 0.1 to 20, more preferably from 1 to 10. Additional cationic surfactants The composition according to the invention may also advantageously comprise one or more additional cationic surfactants, different from the particular (unsaturated) cationic surfactants of the invention described above. These additional cationic surfactants may be present in the composition according to the invention in an amount of preferably between 0.01 and 40% by weight, relative to the weight of the composition, in particular between 0.05 and 20% by weight. weight, in particular between 0.1 and 10% by weight. The additional cationic surfactant (s) that may be used according to the invention may be, for example, primary, secondary or tertiary fatty amine salts, optionally polyoxyalkylenated; quaternary ammonium salts, and mixtures thereof. As quaternary ammonium salts, mention may be made especially of: - those corresponding to the following general formula (I): - Ro. Wherein the groups R8 to R11, which may be identical or different, represent a saturated, linear or branched, aliphatic group containing from 1 to 30 carbon atoms, or an aromatic group such as aryl or alkylaryl, at least one of the groups R8 to R11 having from 8 to 30 carbon atoms, preferably from 12 to 24 carbon atoms. The aliphatic groups can comprise heteroatoms such as in particular oxygen, nitrogen, sulfur and halogens. The aliphatic groups are, for example, chosen from C1-C30alkyl, C1-C30alkoxy, polyoxyalkylene (C2-C6), C1-C30alkylamido, (C12-C22) alkylamido (C2-C6) amidoalkyl radicals. , Alkyl (C12-C22) acetate, and C1-C30 hydroxyalkyl, X- is an anion selected from the group of halides, phosphates, acetates, lactates, (C1-C4) alkyl sulfates, alkyl (C1-C4) or alkyl (C 1 -C 4) aryl sulfonates. Of the quaternary ammonium salts of formula (I), tetraalkylammonium chlorides, such as, for example, dialkyl dimethylammonium or alkyltrimethylammonium chlorides in which the alkyl group comprises from about 12 to 22, are preferred. carbon atoms, in particular behenyltrimethylammonium, distearyldimethylammonium, cetyltrimethylammonium, benzyldimethylstearylammonium chlorides or, on the other hand, palmitylamidopropyltrimethylammonium chloride or stearamidopropyldimethyl- (myristylacetate) ammonium chloride in particular sold under the name CERAPHYC 70 by the company VAN DYK. the quaternary ammonium salts of imidazoline, such as, for example, those of the following formula (II): wherein R12 represents a saturated alkyl group comprising from 8 to 30 carbon atoms, R13 represents a hydrogen atom, a saturated C1-C4 alkyl group or having from 8 to 30 carbon atoms, R14 represents a saturated C1-C4 alkyl group, R15 represents a hydrogen atom, a saturated alkyl group, C1-C4, X- is an anion selected from the group of halides, phosphates, acetates, lactates, (C1-C4) alkyl sulfates, (C1-C4) alkyl or (C1-C4) alkylsulphonates. di- or tri-quaternary triammonium, in particular of the following formula (III): R 17 R 19 R 16 -N- (Cl-12) N-R 21 R 18 R 20 in which R 16 denotes a saturated alkyl group containing from 16 to 30 carbon atoms, optionally hydroxyl and / or interrupted by one or more oxygen atoms, R17 is selected from hydrogen or a saturated alkyl group 1 to 4 carbon atoms or a group - (CH2) 3-N + (R16a) (R17a) (R18a), R16a, R17a, Riga, R18, R10, R20 and R21, which may be identical or different, are chosen from 1 hydrogen or a saturated alkyl group having 1 to 4 carbon atoms, and X- is an anion selected from the group of halides, acetates, phosphates, nitrates, (C 1 -C 4) alkyl sulphates, (C 1 -C 4) alkyl - or (C1-C4) alkylsulphonates, especially methylsulfate and ethylsulfate. There may be mentioned the Condicare CT proposed by the company Innospec Active Chemicals (Quaternium 75). the quaternary ammonium salts containing one or more ester functional groups, such as, for example, those of the following formula (IV): ## STR2 ## Wherein R22 is selected from C1-C6 saturated alkyl groups and C1-C6 hydroxyalkyl or dihydroxyalkyl groups, R23 is selected from the group consisting of R26-C6H2O (O H) OO-R23 X (IV) Y R22; C (= 0) -; linear or branched, saturated C 1 -C 22 hydrocarbon-based R 27 groups; and the hydrogen atom, R25 is selected from the group R28-C (= O) -; linear or branched, saturated 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 C7-C21 hydrocarbon groups, r, s and t, which are identical or different, are integers ranging from 2 to 6, r1 and t1, 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, same or different , are integers from 0 to 10, X- is a simple or complex anion, organic or inorganic, provided that the sum x + y + z is from 1 to 15, that when x is 0, then R23 is R27 and that when z is 0 then R25 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 from 12 to 22 carbon atoms, or short and have from 1 to 3 carbon atoms. When R 25 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 C11-C21 hydrocarbon-based groups, and more particularly from saturated linear or branched C11-C21 alkyl groups. Preferably, x and z, which are identical or different, are equal to 0 or 1. Advantageously, y is equal to 1. Preferably, r, s and t, identical or different, are equal to 2 or 3, and even more particularly are equal to 2 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, methylsulphate or (CsH2s0) zr25 ethylsulphate. In the composition according to the invention, the ammonium salts of formula (IV) are used more particularly in which: R 2 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 C 14 -C 22 hydrocarbon groups; hydrogen; R 25 is selected from R 28 -C (= O) -; the hydrogen atom, R24, R26 and R28, which are identical or different, are chosen from linear or branched, saturated C13-C17 hydrocarbon groups, and preferably from linear or branched C13-C17 alkyl groups; , saturated. Advantageously, the hydrocarbon groups are linear. Examples of compounds of formula (IV) that may be mentioned include salts, especially diacyloxyethyldimethylammonium chloride, diacyloxyethyl hydroxyethylmethylammonium chloride, monoacyloxyethyldihydroxyethylmethylammonium chloride, triacyloxyethylmethylammonium chloride, monoacyloxyethylhydroxyethyldimethylammonium chloride, and mixtures thereof. The acyl groups preferably have 14 to 18 carbon atoms. 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, optionally oxyalkylenated with fatty acids or mixtures of fatty acids of vegetable origin or animal, or by transesterification of their methyl esters. This esterification is followed by quaternization with an alkylating agent such as an alkyl halide, preferably methyl or ethyl, a dialkyl sulphate, preferably methyl or ethyl, methyl methanesulfonate, methyl para-toluenesulfonate, glycol or glycerol chlorohydrin. Such compounds are, for example, sold under the names DEHYQUART® F75, F30 and C4046 by the company COGNIS. 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, provided by KAO under the name Quartamin BTC 131. Preferably, the ammonium salts containing at least one ester function contain two ester functions. Advantageously, the composition according to the invention comprises at least one additional cationic surfactant chosen from cetyltrimethylammonium, behenyltrimethylammonium, dipalmitoylethylhydroxyethylmethylammonium salts and mixtures thereof; and more particularly from behenyltrimethylammonium chloride, cetyltrimethylammonium chloride, dipalmitoylethylhydroxyethylammonium methosulfate and mixtures thereof. Cationic or Amphoteric Polymers The composition according to the invention may also advantageously comprise one or more cationic or 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 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 the polyamine, polyaminoamide and quaternary polyammonium type polymers, such as those described in FR2505348 and FR2542997. Mention may in particular be made of: (1) homopolymers or copolymers derived from acrylic or methacrylic esters or amides and comprising at least one of the following units: R3 R3 R3 R3 1 1 1 1 C- ii 0 = C 0 = C 0 = C 0 = CIIIIO 0 NH NH XII X- IIAAAANR, N + -R6 N Ril \ l + - R6 1 I 1 / \ R 1 / \ 1 R2 1 R5 R1 R2 R5 in which: - R3, identical or different denote a hydrogen atom or a CH3 radical; 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, which may be identical or different, represent a hydrogen atom or an alkyl group having from 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 family (1) may further contain one or more comonomer-derived units which may be selected from the family of acrylamides, methacrylamides, diacetones acrylamides, acrylamides and methacrylamides substituted on 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 Hercules, Copolymers of acrylamide and of methacryloyloxyethyltrimethylammonium chloride, such as those described in EP080976 and those sold under the name BINA QUAT P 100 by the company CIBA GEIGY, the copolymer of acrylamide and methacryloyloxyethyltrimethylammonium methosulphate, such as 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 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, the dimethylaminoethyl methacrylate / vinylcaprolactam / vinylpyrrolidone terpolymers, such as the product sold under the name GAFFIX VC 713 by the company ISP, the copolymers vinylpyrrolidone / methacrylamidopropyldimethylamine, such as those sold under the name STYLEZE CC 10 by ISP; quaternized dimethylaminopropyl vinylpyrrolidone / methacrylamide copolymers, such as the product sold under the name "GAFQUAT HS 100" by the company ISP, 40 - the polymers, preferably crosslinked, of methacryloyloxyalkyl (C1-C4) trialkyl (C1- C4) ammonium such as the polymers obtained by homopolymerization of dimethylaminoethylmethacrylate quaternized with methyl chloride, or by copolymerization of acrylamide with dimethylaminoethylmethacrylate quaterized by methyl chloride, the homo- or copolymerization being followed by a crosslinking 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 with a trimethylammonium group. Cationic cellulose copolymers or cellulose derivatives grafted with a water-soluble quaternary ammonium monomer, are described in particular in US Pat. No. 4,135,776, and hydroxyalkylcelluloses, such as hydroxymethyl, hydroxyethyl or hydroxypropyl celluloses grafted in particular with a methacryloylethyl trimethylammonium salt, methacrylamidopropyl trimethylammonium salt, dimethyl diallylammonium salt. The commercial 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 US4031307, 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 marketed 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 oxidation and / or quaternization products of these polymers. Such polymers are in particular described in FR2162025 and FR2280361; (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 polyaminoamide; these polyaminoids can be alkylated or if they contain one or more tertiary amine functions, quaternized. Such polymers are described in particular in French Patents 2,252,840 and 2,368,508; (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, the adipic acid-diacoylaminohydroxyalkyldialoylene triamine polymers in which the alkyl radical contains from 1 to 4 carbon atoms and preferably denotes methyl, ethyl or propyl. Such polymers are in particular described in FR1583363. Among these derivatives, there may be mentioned more particularly 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. Such polymers are described in particular in U53227615 and US2961347. Polymers of this type are in particular marketed 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 copolymer of adipic acid / 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 (V) or (VI):, (CH 2) k - (CH 2) ## STR2 ## wherein R 1 (R 12) -CH 2 -H 2 C N -CH 2 (V) N + R 10 R 11 (C H 2) k - c R 12 c, (R 12) -α-12-1 H 2 C X / CH 2 (VI) R 10 - (CH 2) 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; R 10 and R 11, independently of each other, denote an alkyl group having from 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. These polymers are in particular described in FR2080759 and FR2190406. 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) diallyl dimethylammonium and acrylamide sold in particular under the name "MERQUAT 550" or "MERQUAT 7SPR". (8) quaternary diammonium polymers comprising recurring units of formula (VII): ## STR1 ## in which: R 13, R 14, 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 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 group, ester, acyl, amide or -O-O-R 17 -D or -CO-NH-R 17 -D wherein R 17 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 or more than one oxygen, sulfur, sulfoxide, sulfone, disulfide, amino, alkylamino, hydroxyl, quaternary ammonium, ureido, amide or ester atom, and an anion derived from an inorganic 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 can also denote a (CH2) n -CO-D20OC- (CH2) n- group in which D denotes: a) a glycol residue of formula -O-Z-O-, where Z denotes 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 (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 molar mass (Mn) of generally between 1000 and 100000. Polymers of this type are described in French patents. More particularly, polymers which consist of recurring units having the formula (VIII): 2,320,330, 2,270,846, 2,316,271, 2,336,434 and 2,413,907 and US Patents 2,273,780, 2,375,853, 2,388,614, 2,454,547, 3,206,462, 2,261,002; , 2,271,378, 3,874,870, 4,001,432, 3,929,990, 3,966,904, 4,005,193, 4,025,617, 4,025,627, 4,025,653, 4,026,945 and 4,027,020.

Wherein R 1, R 2, R 3 and R 4, which may be identical or different, denote a radical R 1, R 1, R 1, R 1, R 2, R 3, R 3 and R 4; alkyl or hydroxyalkyl 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 an inorganic or organic acid A compound of formula (VIII) particularly preferred 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 (IX): embedded image R 18 in which: R18, R19, R20 and R21, which are identical or different, represent a hydrogen atom or a methyl, ethyl, propyl, 13-hydroxyethyl, 13-hydroxypropyl or -CH2CH2 (OCH2CH2) pOH radical, where p is equal to 0 or to an integer between 1 and 6, We reserve the proviso that R18, R19, R20 and R21 do not simultaneously represent a hydrogen atom, - r and s, identical or different, are integers between 1 and 6, - q is equal to 0 or an integer between 1 and 34, X- denotes an anion such as a halide; A denotes a radical of a dihalide or, preferably, radi-cal-CH2-CH2-O-CH2-CH2-. Such compounds are described in particular in patent application EP-A-122,324. The products "Mirapol® A 15", "Mirapol® AD1", "Mirapol® AZ1" and "Mirapol® 175" sold, for example, may be mentioned. by the company Miranol. (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, referred to as "POLYETHYLENE GLYCOL (15) TALLOW POLYAMINE" in CTFA dicator. (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 following formula (B '): -CH-CH 2 (B') 0 In other words, these polymers may be chosen in particular 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 the formula ( B '), preferably from 10 to 100 mol% of units of formula (A') and from 0 to 90 mol% of units of formula (B '). These polymers can be obtained for example by partial hydrolysis of the 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 sold especially under the name LUPAMIN by BASF, such as, for example, and without limitation, the products offered under the name LUPAMIN 9095, LUPAMIN 5095, LUPAMIN 1095, LUPAMIN 9030 and LUPAMIN 9010.

Other cationic polymers which may be used in the context of the invention are cationic proteins or hydrolysates of cationic proteins, polyalkyleneimines, in particular polyethyleneimines, polymers comprising vinylpyridine or vinylpyridinium units, condensates of polyamines and of epichlorohydrin, quaternary polyureylenes and chitin derivatives. Preferably, the cationic polymers are chosen from those of families (1), (2), (7) and (10) mentioned above, and most particularly from those of the family (2).

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 dimethyldiallylammonium salts (for example chloride), sold under the names MERQUAT 100, MERQUAT 550 and MERQUAT S by the company NALCO and their low weight counterparts molecular weight in weight, the quaternary polymers of vinylpyrrolidone and of 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 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 (X): R 1 C (X) O R 2 in which R 1 denotes H or CH 3, and R 2 is chosen from a amino, dimethylamino, tert-butylamino, dodecylamino, or -NH-CH2OH. Preferably, said amphoteric polymer comprises the repetition of only one unit of formula (X). The unit derived from a monomer of the (meth) acrylamide type of formula (X) in which R 1 denotes H and R 2 is an amino (NH 2) radical is particularly preferred.

It corresponds to the acrylamide monomer proper. Preferably, the units derived from a monomer of (ii) (meth) acrylamidoalkyltrialkylammonium type are units of the following structure (XI): R 3 CI-12 Y (XI) in which: - R 3 denotes H or CH 3, - R 4 denotes a group (CH2) k with k an integer 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 (XI). Among these units resulting from a monomer of the (meth) acrylamido alkyltrialkylammonium type of formula (XI), 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 (XII): ## STR5 ## in which R 8 denotes H or CH 3, and R denotes a hydroxyl radical or an -NH-C (CH 3) 2 -CH 2 -SO 3 H radical. The preferred units of formulas (XII) 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 (XII) is that derived from acrylic acid, for which R8 denotes a hydrogen atom and Rg denotes a hydroxyl radical. The acidic monomer (s) of the (meth) acrylic acid type may be unneutralized, or partially or completely neutralized with an organic or intermediate base. Preferably, said amphoteric polymer comprises the repetition of only one unit of formula (XII). 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 the type (ii) (meth) acrylamido alkyltrialkylammonium may advantageously be from 10 to 60%, preferably from 20 to 55% 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 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 20 to 20 mol. mol%, preferably 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 solely of units derived from monomers of (i) (meth) acrylamide type, of (ii) (meth) acrylamidoalkyltrialkylammonium type and of type (iii) (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. 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, it is also possible to mention copolymers based on (meth) acrylic acid and on a dialkyl-diallyl ammonium salt, such as (meth) acid copolymers. acrylic and dimethyldiallyl ammonium chloride. We can cite for example the Merquat 280 proposed by the company NALCO.

The amphoteric or cationic polymers, or mixtures thereof, may be present in the composition in an amount ranging from 0.01 to 10% by weight, preferably from 0.05 to 5% by weight, preferably from 0.1 to 3% by weight. by weight, based on the total weight of said composition. Other ingredients The composition according to the invention may also advantageously comprise one or more thickeners.

For the purposes of the present invention, the term "thickener" means an agent which, introduced at 1% by weight in an aqueous or aqueous-alcoholic solution at 30% ethanol, and at pH = 7, makes it possible to achieve viscosity of at least 100 cPs, preferably at least 500 cPs, at 25 ° C. and at a shear rate of 1s -1. This viscosity can be measured using a cone / plane viscometer (Haake R600 Rheometer or the like). The thickeners may be chosen from fatty acid amides obtained from C 10 -C 30 carboxylic acids, such as monoisopropanol-, diethanol- or coconut acid monoethanolamide and alkyl ether carboxylic acid monoethanolamide. oxyethylenated, preferably nonionic cellulosic thickeners, such as hydroxyethylcellulose, hydroxypropylcellulose and carboxymethylcellulose, guar gum and its nonionic derivatives such as hydroxypropylguar, gums of microbial origin, such as xanthan gum, scleroglucan gum, crosslinked homopolymers and copolymers based on acrylic acid or methacrylic acid or acrylamidopropanesulphonic acid, and associative polymers, especially acrylic or polyurethane polymers, as described hereinabove. -Dessous. The associative polymers that can be used according to the invention are water-soluble or water-dispersible polymers capable, in an aqueous medium, of reversibly associating with each other or with other molecules. Their chemical structure comprises hydrophilic zones, and hydrophobic zones characterized by the presence of at least one fatty chain preferably comprising from 10 to 30 carbon atoms. They may be of anionic, cationic, amphoteric or nonionic type, such as, for example, the polymers sold under the names Pemulen TR1 or TR2 by the company Goodrich, whose INCI name is Acrylates / C10-30 Alkyl Acrylate Crosspolymer, SALCARE SC90 by the company CIBA, ACULYN 22, 28, 33, 44 or 46 by the company ROHM & HAAS and ELFACOS T210 and T212 by the company AKZO. Among the thickeners mentioned, use is preferably made of nonionic cellulosic thickeners, such as hydroxyethylcellulose, associated polyurethanes, optionally hydroxyalkylated guar gums and xanthan gum. When present, the thickeners may be present in an amount ranging from 0.01 to 20% by weight, preferably from 0.1 to 10% by weight, better still from 0.5 to 5% by weight relative to the weight. of the composition. The composition according to the invention may also advantageously comprise one or more fatty substances that are liquid at room temperature and at atmospheric pressure (25 ° C., 1 atm), preferably non-silicones. They may especially be chosen from liquid fatty alcohols, liquid fatty esters other than triglycerides, C 6 -C 16 hydrocarbons or having more than 16 carbon atoms, oils of animal origin, vegetable oils, especially of the triglyceride type, synthetic triglycerides, fluorinated oils and mixtures thereof. Liquid fatty alcohols, in particular those containing C10-C34 preferably have branched carbon chains or possess one or more, preferably 1 to 3, unsaturations. They are preferably branched and / or unsaturated, and contain from 12 to 40 carbon atoms; and are non-oxyalkylenated and non-glycerolated.

They preferably have the R-OH structure in which R preferably denotes a C12-C24 branched alkyl or C12-C24 alkenyl group, R being capable of being substituted by one or more hydroxyl groups. Preferably, the liquid fatty alcohol of the invention is a branched saturated alcohol. Preferably, R does not contain a hydroxyl group. These include oleic alcohol, linoleic alcohol, linolenic alcohol, isocetyl alcohol, isostearyl alcohol, 2-octyl-1-dodecanol, 2-butyloctanol, 1-decanol, 2-decyl-1-tetradecanol, 2-tetradecyl-1-ketanol and mixtures thereof. Preferably, the liquid fatty alcohol is 2-octyl-1-dodecanol. Liquid fatty esters other than triglycerides 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. Mention may be made of isopropyl myristate, isopropyl palmitate, isononyl isononanoate, 2-ethylhexyl palmitate, 2-hexyldecyl laurate, 2-octyldecyl palmitate, 2-octyldodecyl myristate, and their mixtures. The hydrocarbons, whether they are C 6 -C 16 or have more than 16 carbon atoms, may be linear or branched, optionally cyclic and are preferably C 6 -C 16 alkanes. There may be mentioned hexane, dodecane and isoparaffins such as isohexadecane, isodecane. The linear or branched hydrocarbons, of mineral or synthetic origin, of more than 16 carbon atoms, are preferably chosen from paraffin oils, petroleum jelly, liquid petroleum jelly, polydecenes, hydrogenated polyisobutene such as Parleam ®. As hydrocarbon oils of animal origin, mention may be made of perhydrosqualene. Triglyceride oils of vegetable or synthetic origin are preferably chosen from liquid triglycerides of fatty acids containing from 6 to 30 carbon atoms, such as triglycerides of heptanoic or octanoic acids; or, for example, sunflower, maize, soya, squash, grape seed, pracaxi, argan, sesame, hazelnut, apricot, macadamia, arara, sunflower, castor oil, avocado, triglycerides of caprylic / capric acids such as those sold by Stearineries Dubois or those sold under the names Miglyol® 810, 812 and 818 by Dynamit Nobel, jojoba oil , shea butter oil. The fluorinated oils may be chosen from perfluoromethylcyclopentane and perfluoro-1,3-dimethylcyclohexane, sold under the names "FLUTEC® PC1" and "FLUTEC® PC3" by BNFL Fluorochemicals; perfluoro-1,2-dimethylcyclobutane; perfluoroalkanes such as dodecafluoropentane and tetradecafluorohexane, especially sold under the names "PF 5050®" and "PF 5060®" by the company 3M, or bromoperfluorooctyl sold under the name "Foralkylo" by the company Atochem; nonafluoro-methoxybutane and nonafluoroethoxyisobutane, the perfluoromorpholine derivatives, such as 4-trifluoromethyl perfluoromorpholine sold under the name "PF 5052®" by the company 3M.When present, the liquid fatty substances may be present in an amount of from 0.05 to 20% by weight, preferably from 0.1 to 10% by weight, better still from 0.2 to 5% by weight relative to the weight of the composition comprising them. the composition does not comprise (less than 0.1% by weight, especially less than 0.05% by weight, or even 0% by weight) of liquid fatty alcohol as defined above. invention It also comprises one or more solid fatty substances at ambient temperature and atmospheric pressure (25 ° C., 1 atm), and in particular one or more solid fatty alcohols such as cetyl alcohol, stearyl alcohol or mixtures thereof and / or one or more several solid fatty esters such as palmitates or myristates of cetyl, myristyl or stearyl, or mixtures thereof. The compositions according to the invention can be in any of the galenical forms conventionally used, and especially in the form of an aqueous, alcoholic or aqueous-alcoholic solution or suspension or oily; a solution or dispersion of the lotion or serum type; an emulsion, in particular of liquid or semi-liquid consistency, of the O / W, W / O or multiple type; a suspension or emulsion of soft consistency of cream (O / W) or (W / O) type; an aqueous or anhydrous gel, or any other cosmetic form. These compositions may be packaged in pump bottles or in aerosol containers, in order to ensure application of the composition in vaporized form (lacquer) or in the form of foam. Such forms of packaging are indicated, for example, when it is desired to obtain a spray or a mousse, for the treatment of hair. In these cases, the composition preferably comprises at least one propellant.

The composition according to the invention may be aqueous or anhydrous. It is preferably aqueous and then comprises water at a concentration ranging preferably from 5 to 98% by weight, especially from 20 to 98% by weight, more preferably from 50 to 95% by weight, relative to to the total weight of the composition. The composition may also comprise one or more organic solvents liquid at 25 ° C., 1 atm., In particular water-soluble, such as C 1 -C 7 alcohols; there may be mentioned aliphatic or aromatic monoalcohols C1-C7, polyols and C3-C7 polyol ethers, which can be used alone or in admixture with water. Advantageously, the organic solvent may be chosen from ethanol, isopropanol, benzyl alcohol, glycerol and mixtures thereof. The composition according to the invention may further comprise at least one or more usual cosmetic ingredients, especially chosen from propellants; anionic surfactants, amphoteric surfactants, zwitterionic surfactants; solar filters; protein hydrolysates; moisturizing agents; antidandruff agents; antioxidants; chelating agents; reducing agents; oxidation bases, couplers, oxidizing agents, direct dyes; hair straighteners; pearlescent and opacifying agents; micas, pearls, glitter; plasticizing or coalescing agents; hydroxyacids; pigments; the charges; silicones other than silicones according to the invention, and in particular polydimethylsiloxanes (PDMS), oxyethylenated silicones; the perfumes; alkalizing or acidifying agents; silanes; crosslinking agents such as polyphenols, aldehydes, DHA. The composition may of course include several cosmetic ingredients in the above list. Depending on their nature and the purpose of the composition, the usual cosmetic ingredients may be present in customary amounts, easily determinable by those skilled in the art, and which can be understood, in general, for each ingredient, between 0.01 to 80% by weight. Those skilled in the art will take care to choose the ingredients in the composition, as well as their amounts, so that they do not adversely affect the properties of the compositions of the present invention. The pH of the composition, if aqueous, may be acidic, neutral or alkaline. Preferably, the composition has a pH of between 2 and 11, especially 3 to 9, preferably between 5 and 7. In a particularly preferred embodiment, the cosmetic composition according to the invention comprises: at least one nonionic surfactant alkylpolyglycoside type of formula R10- (R20) t- (G) v wherein R1 denotes a saturated or unsaturated, linear or branched alkyl radical having 8 to 18 carbon atoms, t = 0; G denotes glucose and is between 1 and 2; and most particularly capryl / caprylyl glucoside; said surfactant being present in an amount of between 0.1 and 30% by weight, preferably between 1 and 20% by weight, preferably between 1.5 and 10% by weight, and more preferably between 1.5 and 5% by weight; weight, relative to the total weight of the composition; and at least one cationic surfactant of formula: present in an amount of between 0.01 and 30% by weight, preferably between 0.05 and 20% by weight, preferably between 0.1 and 10% by weight, and still better from 0.5 to 5% by weight, relative to the total weight of the composition.

The cosmetic composition according to the invention finds particular application particularly interesting in the hair field, especially for the care, cleaning and / or conditioning of the hair. The hair compositions are preferably shampoos, conditioners, hair-care gels, care lotions or creams, conditioners, masks, serums, styling lotions, lotions for blow drying, fixing and styling compositions such as lacquers or spray; restructuring lotion for hair; anti-hair loss lotion or gel, anti-parasitic shampoo, anti-dandruff lotion or shampoo, anti-seborrhoeic shampoo.

The lotions may be packaged in various forms, in particular in vaporizers, pump-bottles or in aerosol containers to ensure application of the composition in vaporized form or in the form of foam. The cosmetic composition may be rinsed or not after having been applied to the keratin materials (hair and / or scalp). It is thus possible optionally to rinse for example with water after a possible exposure time. Advantageously, the cosmetic composition according to the invention is transparent.

By "transparent composition" is meant a composition having a turbidity less than or equal to 300 NTU, in particular between 0.05 and 200 NTU, preferably between 0.1 and 100 NTU, or even between 0.2 and 70 NTU. , the NTU being the nephelometric units for measuring turbidity.

The turbidity can be measured, for example, with a Model 2100P turbidimeter marketed by the company HACH Co., the tubes used for the measurement being referenced AR397A cat 24347-06. Calibration is performed with formazin and measurements are made at room temperature (25 ° C).

Preferably, the composition according to the invention is visually transparent. The subject of the invention is also a process for cosmetic treatment, in particular for the care, cleaning and / or conditioning of keratin materials, in particular the hair and / or the scalp, comprising the application on the said materials of a cosmetic composition according to the invention. This is in particular a hair treatment method, for the care, the cosmetic treatment and / or the cleaning of the hair and / or the scalp, in particular fine hair, and especially sensitized fine hair. Optionally, rinsing with, for example, water after a possible exposure time may be carried out. The present invention is illustrated in more detail in the following examples ()) / MA MA =% of active ingredient in the composition). EXAMPLE 1 A hair rinse composition for the care and conditioning of the hair is prepared, comprising (') / 0 by weight of the commercial product): Ingredient% by weight Glycerine 5% HYDROXYETHYLCELLULOSE (NATROSOL 250 HHR ASHLAND PC) 1.25% POLYQUATERNIUM-10 at 91% (CELQUAT SC 240C from AKZO NOBEL) 0.5% (0.455% MA) PEG-40 HYDROGENATED CASTOR OIL (BASF CREMOPHOR CO 40) 1.6% BEHENTRIMONIUM CHLORIDE at 79% (GENAMIN KDMPN from CLARIANT) 1.5% (1.185% MA) QUATERNIUM-80 (EVONIK ABIL QUAT 3272) 0.75% (0.375% MA) Isopropyl myristate 0.4% HYDROXYETHYL OLEYL DIMONIUM CHLORIDE 30% (CHIMEXANE CL from CHIMEX) 1.5% (0.45% MA) CAPRYLYL / CAPRYL GLUCOSIDE 60% (ORAMIX CG110 from SEPPIC) 3% (1.8% MA) Titanium oxide coated mica (HELIOS Ri 005) qs Preservatives, perfume q.s. PH agent Q.s pH = 5.5 Water Qsp 100% A hair composition is obtained which is stable over time and has a transparent and glittery appearance. This formula was tested in comparison with a conventional composition containing in particular fatty alcohols and being in the form of an opaque white cream. After application by 1/2 head on 6 models, it is found that the composition of Example 1 is easier to rinse, and that it leads to better performance on wet hair in terms of disentangling, smoothing and individualization, and on dried hair in terms of disentangling, smoothing, volume, shine and individualization. The composition according to the invention provides a better conditioning effect than the comparative composition, particularly in terms of volume, gloss and treatment, without weighing down the hair and preserving its volume, while being otherwise transparent. Example 2 A hair rinse composition was prepared for care and conditioning of the hair, comprising (') / 0 by weight of the commercial product): Ingredient% by weight Glycerin 5% HYDROXYETHYLCELLULOSE 1.25% (NATROSOL 250 HHR PC from ASHLAND) POLYQUATERNIUM-10 0.5% (CELQUAT SC 240C from AKZO NOBEL) PEG-40 HYDROGENATED CASTOR OIL (CREMOPHOR CO 40 from BAS F) 1% Isopropyl myristate 0.4% BEHENTRIMONIUM CHLORIDE (GENAMIN KDMPN from CLARIANT) 1.5% HYDROXYETHYL OLEYL DIMONIUM CHLORIDE (CHIMEXANE CL from CHIMEX) 1.5% (0.45% MA) CAPRYLYL / CAPRYL GLUCOSIDE (ORAMIX CG110 from SEPPIC) 3% (1.8% MA) Preservatives, fragrance Qs PH agent Q.s pH = 5.5 Water Qsp 100% A hair composition is obtained which is stable over time and has a transparent appearance. This formula was tested in comparison to a conventional composition containing in particular fatty alcohols and being in the form of opaque white cream. After application by 1/2 head on 6 models, it is found that the composition of Example 2 leads to better performance on wet hair in terms of smoothing and individualization, and on dried hair in terms of smoothing, volume, of brilliance and individualization. Moreover the touch on dried hair is clean and natural. The composition according to the invention provides a better conditioning effect than the comparative composition, without weighing down the hair and keeping its volume, while being otherwise transparent. EXAMPLE 3 A hair rinse composition for the care and conditioning of the hair is prepared, comprising (') / 0 by weight of the commercial product): Ingredient% by weight Glycerin 5% HYDROXYETHYLCELLULOSE 1.25% (NATROSOL 250 HHR PC at ASHLAND) POLYQUATERNIUM-6 (Merquat 100 from Nalco) 1% PEG-40 HYDROGENATED CASTOR OIL (CREMOPHOR CO 40 from BAS F) 1% Isopropyl myristate 0.4% BEHENTRIMONIUM CHLORIDE (GENAMIN KDMPN from CLARIANT) 1, 5% HYDROXYETHYL OLEYL DIMONIUM CHLORIDE (CHIMEXANE CL from CHIMEX) 1.5% (0.45% MA) CAPRYLYL / CAPRYL GLUCOSIDE (ORAMIX CG110 from SEPPIC) 3% (1.8% MA) Preservatives, fragrance Qs PH agent Q.s pH = 5.5 Water Qs 100% The formula obtained is stable over time. Its appearance is transparent. EXAMPLE 4 A hair rinse composition for the care and conditioning of the hair is prepared, comprising (') / 0 by weight of the commercial product): Ingredient% by weight Glycerin 5% HYDROXYETHYLCELLULOSE 1.25% (NATROSOL 250 HHR PC at ASHLAND) POLYQUATERNIUM-10 (Celquat SC 240C) 0.5% PEG-40 HYDROGENATED CASTOR OIL (CREMOPHOR CO 40 from BAS F) 1% Ethanol 5% PIROCTONE OLAMINE 0.5% Isopropyl myristate 0.4% BEHENTRIMONIUM CHLORIDE (GENAMIN KDMPN from CLARIANT) 1.5% HYDROXYETHYL OLEYL DIMONIUM CHLORIDE (CHIMEXANE CL from CHIMEX) 1.5% (0.45% MA) CAPRYLYL / CAPRYL GLUCOSIDE (ORAMIX CG110 from SEPPIC) 3% (1, 8% MA) Preservatives, fragrance Qs PH agent Q.s pH = 5.5 Water Qsp 100% EXAMPLE 5 A hair rinse composition is prepared for the care and conditioning of the hair, comprising (`) / 0 by weight of the commercial product): Ingredient% by weight Glycerine 5% HYDROXYETHYLCELLULOSE 1 25% (NATROSOL 250 HHR PC from ASHLAND) POLYQUATERNIUM-10 (Celquat SC 240C) 0.5% POLYSORBATE-21 (Croda Tween 21) 0.2% POLYSORBATE-20 (Croda Tween 20) 2.7% QUATERNIUM-80 (EVONIK ABIL QUAT 3272) 0.75% Isopropyl myristate 0.4% BEHENTRIMONIUM CHLORIDE (GENAMIN KDMPN from CLARIANT) 1.5% HYDROXYETHYL OLEYL DIMONIUM CHLORIDE (CHIMEXANE CL from CHIMEX) 1.5 % (0.45% MA) CAPRYLYL / CAPRYL GLUCOSIDE (ORAMIX CG110 from SEPPIC) 3% (1.8% MA) Preservatives, fragrance Qs PH agent Q.s pH = 5.5 Water Qsp 100% EXAMPLE 6 A hair rinse composition is prepared for the care and conditioning of the hair, comprising (`) / 0 by weight of the commercial product): Ingredient% by weight Glycerine 5% HYDROXYETHYLCELLULOSE 1 25% (NATROSOL 250 HHR PC from ASHLAND) POLYQUATERNIUM-10 (Celquat SC 240C) 0.5% PEG-40 HYDROGENATED CASTOR OIL (CREMOPHOR CO 40 from BAS F) 1.6% Aminopropyl triethoxysilane (KBE 903 from Shin Et- su) 1% Isopropyl myristate 0.4% BEHENTRIMONIUM CHLORIDE (GENAMIN KDMPN from CLARIANT) 1.5% HYDROXYETHYL OLEYL DIMONIUM CHLORIDE (CHIMEXANE CL from CHIMEX) 1.5% (0.45% MA) CAPRYLYL / CAPRYL GLUCOSIDE (ORAMIX CG110 from SEPPIC) 3% (1.8% MA) Preservatives, fragrance Qs PH agent Q.s pH = 5.5 Water Qsp 100% EXAMPLE 7 A hair rinse composition is prepared for the care and conditioning of the hair, comprising (`) / 0 by weight of the commercial product): Ingredient% by weight Glycerine 5% HYDROXYETHYLCELLULOSE 1 25% (NATROSOL 250 HHR PC from ASHLAND) POLYQUATERNIUM-10 (Celquat SC 240C) 0.5% PEG-40 HYDROGENATED CASTOR OIL (CREMOPHOR CO 40 from BAS F) 1.6% PEG-12 DIMETHICONE (Xiameter OFX -0193 0.5% Dow Corning Fluid) 0.4% Isopropyl Myristate BEHENTRIMONIUM CHLORIDE (GENAMIN KDMPN from CLARIANT) 1.5% HYDROXYETHYL OLEYL DIMONIUM CHLORIDE (CHIMEXANE CL from CHIMEX) 1.5% (0, 45% MA) CAPRYLYL / CAPRYL GLUCOSIDE (ORAMIX CG110 from SEPPIC) 3% (1.8% MA) Preservatives, fragrance Qs

PH agent Q.s pH = 5.5 Water Qsp 100%

Claims (15)

REVENDICATIONS1. Cosmetic composition comprising: - (i) at least one nonionic surfactant of alkylpolyglycoside type, and - (ii) at least one cationic surfactant comprising at least one unsaturated C8-C30 carbon chain. 2. Composition according to claim 1, wherein the nonionic surfactants (i) are chosen from the compounds of formula: R10- (R20) t- (G) v in which: R1 represents a linear alkyl or alkenyl radical; or branched having 6 to 24 carbon atoms, especially 8 to 18 carbon atoms, or an alkylphenyl radical whose linear or branched alkyl radical contains 6 to 24 carbon atoms, especially 8 to 18 carbon atoms; R2 represents an alkylene radical containing 2 to 4 carbon atoms; G represents a sugar unit comprising 5 to 6 carbon atoms; t denotes a value ranging from 0 to 10, preferably from 0 to 4; a value ranging from 1 to 15, preferably from 1 to 4; And preferably in which R 1 denotes a saturated or unsaturated, linear or branched alkyl radical containing from 8 to 18 carbon atoms, t denotes a value ranging from 0 to 3, preferably equal to 0, G denotes glucose, fructose or galactose, preferably glucose; the degree of polymerization, i.e., the value of y, ranging from 1 to 15, preferably from 1 to 4; the average degree of polymerization being more particularly between 1 and 2. 3. Composition according to one of the preceding claims, comprising the one or more nonionic surfactants (i) in an amount of between 0.1 and 30% by weight, preferably between 1 and 20% by weight, preferably between 1.5 and and 10% by weight, and more preferably 1.5 to 5% by weight, based on the total weight of the composition. 4. Composition according to one of the preceding claims, in which the cationic surfactants (ii) are chosen from compounds of formula (A): ## STR1 ## in which: groups R1 to R4, which may be identical or different, represent a linear or branched, saturated or unsaturated, aliphatic group containing from 1 to 30 carbon atoms, said aliphatic groups optionally having one or more heteroatoms, such as in particular oxygen, nitrogen, sulfur and halogens, at least one of R1 to R4 being an unsaturated carbon chain (comprising at least one C = C unsaturation) having from 8 to 30 carbon atoms, preferably from 12 to 24 atoms of carbon; 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) alkylarylsulfonates. 5. Composition according to claim 4, in which the cationic surfactants (ii) are chosen from compounds of formula (A) in which: only one of the groups R1 to R4 denotes an unsaturated carbon chain containing from 10 to 30 carbon atoms; carbon; preferably, said unsaturated carbon chain comprising only one unsaturation C = C; and / or - one of R1 to R4 is a C1-C4 hydroxyalkyl group; and / or one or more of the groups R1 to R4, preferably two groups, is a C1-C30 alkyl group, especially a C1-C6 alkyl group, preferentially methyl; and / or - X is a halide. 6. Composition according to one of claims 4 to 5, wherein the cationic surfactant (ii) is the compound of formula: 7. Composition according to one of the preceding claims, wherein said unsaturated cationic surfactant (s) (ii) are present in an amount of between 0.01 and 30% by weight, preferably between 0.05 and 20% by weight, preferably between 0.1 and 10% by weight, and more preferably from 0.5 to 5% by weight, relative to the total weight of the composition. 8. Composition according to one of the preceding claims, wherein the weight ratio of surfactant (s) nonionic (s) alkylpolyglycoside (i) / cationic surfactant (s) unsaturated (s) (ii) varies from 0 , 1 to 20, better from 1 to 10. 30 9. Composition according to one of the preceding claims, further comprising one or more additional cationic surfactants, different from unsaturated cationic surfactants (ii); preferably present in an amount of between 0.01 and 40% by weight, relative to the weight of the composition, in particular between 0.05 and 20% by weight, in particular between 0.1 and 10% by weight, weight. 10. Composition according to one of the preceding claims, further comprising one or more cationic or amphoteric polymers; preferably present in an amount ranging from 0.01 to 10% by weight, preferably from 0.05 to 5% by weight, preferably from 0.1 to 3% by weight, relative to the total weight of said composition. 11. Composition according to one of the preceding claims, further comprising one or more thickeners, preferably chosen from nonionic cellulosic thickeners, such as hydroxyethylcellulose, associative polyurethanes, optionally hydroxyalkylated guar gums and gum xanthan; preferably present in an amount of from 0.01 to 20% by weight, preferably from 0.1 to 10% by weight, more preferably from 0.5 to 5% by weight relative to the weight of the composition; and / or one or more liquid fatty substances, preferably non-silicone, and especially chosen from liquid fatty alcohols, liquid fatty esters other than triglycerides, C6-C16 hydrocarbons or having more than 16 carbon atoms. , oils of animal origin, vegetable oils including triglycerides, synthetic triglycerides, fluorinated oils and mixtures thereof; and / or one or more solid fatty substances, and in particular one or more solid fatty alcohols such as cetyl or stearyl alcohols, or mixtures thereof, and / or one or more solid fatty esters such as cetyl, myristyl palmitates or myristates. or stearyl, or mixtures thereof; and / or one or more usual cosmetic ingredients, especially chosen from propellants; anionic surfactants, amphoteric surfactants, zwitterionic surfactants; solar filters; protein hydrolysates; the hydrating agents; antidandruff agents; antioxidants; chelating agents; reducing agents; oxidation bases, couplers, oxidizing agents, direct dyes; hair straighteners; pearlescent and opacifying agents; micas, pearls, glitter; plasticizing or coalescing agents; hydroxy acids; pigments; the charges; silicones other than silicones according to the invention, and in particular polydimethylsiloxanes (PDMS), oxyethylenated silicones; the perfumes; alkalizing or acidifying agents; silanes; crosslinking agents such as polyphenols, aldehydes, DHA. 12. Composition according to one of the preceding claims, aqueous or anhydrous; preferably aqueous and comprising water at a concentration ranging from 5 to 98% by weight, especially from 20 to 98% by weight, better still from 50 to 95% by weight, relative to the total weight of the composition; and optionally one or more organic solvents liquid at 25 ° C., 1 atm., in particular water-soluble, such as C 1 -C 7 alcohols, polyols and C 3 -C 7 polyol ethers. 13. Composition according to one of the preceding claims, being in the form of a transparent composition; preferably having a turbidity of less than or equal to 300 NTU, in particular between 0.05 and 200 NTU, preferably between 0.1 and 100 NTU, or even between 0.2 and 70 NTU. 14. A method of cosmetic treatment, in particular care, cleaning and / or conditioning of keratin materials, in particular the hair and / or the scalp, comprising the application on said materials of a cosmetic composition as defined in one of claims 1 to 13, optionally followed by rinsing for example with water after a possible exposure time. 15. The method of claim 14, consisting of a hair treatment process, for the care, the cosmetic treatment and / or the cleaning of the hair and / or scalp, in particular fine hair, and especially fine hair sensitized .