FR3087340A1 - COSMETIC COMPOSITION COMPRISING CARBOXYLIC ACID, POLYSACCHARIDE, AND SURFACTANTS, PROCESS AND USE THEREOF - Google Patents

Abstract

The present invention relates to a cosmetic composition comprising one or more specific carboxylic acids, at least 0.01% by weight of at least one polysaccharide, one or more anionic surfactants, preferably non-sulfated, and one or more amphoteric or zwitterionic surfactants. The invention also relates to the uses of the composition according to the invention and to a process for treating keratin fibers, comprising at least one step of applying to said keratin fibers a composition according to the invention.

Description

COSMETIC COMPOSITION COMPRISING A CARBOXYLIC ACID, A POLYSACCHARIDE, AND SURFACTANTS, ITS PROCESS AND ITS USE The present invention relates to a cosmetic composition comprising one or more particular carboxylic acids, at least 0.01% by weight of one or more polysaccharides, a or more anionic surfactants, preferably non-sulfated, and one or more amphoteric or zwitterionic surfactants.

The invention also relates to the uses of the composition according to the invention and to a process for treating keratin fibers, comprising at least one step of applying to said keratin fibers a composition according to the invention.

For cleaning and / or washing keratin fibers such as the hair, the use of detergent compositions (such as shampoos) based essentially on anionic surfactants of the sulfate type is common.

These compositions are applied to wet hair and the foam generated by massaging or rubbing with the hands allows, after rinsing with water, the removal of the various soils initially present on the hair or the skin.

However, more and more users of cosmetic products consider that anionic sulphate-type surfactants can be responsible for irritation and dryness of the skin.

Furthermore, it is known to provide shampoos, in particular for hair sensitized or weakened to varying degrees following the action of atmospheric agents or of repeated mechanical or chemical treatments, containing conditioning agents such as cationic polymers and / or silicones to obtain acceptable cosmetic performances.

However, these compositions have several drawbacks the presence of silicone, the environmental profile of which (biodegradability, water footprint) is not always optimal, the generally opaque appearance (not very aesthetic) of the shampoo linked to the presence of silicone, the start of foam and foam quality judged insufficient, the rapid regreasing of the hair accompanied by weighting In addition, the repeated applications of these compositions often have the effect of inducing an unpleasant feel to the hair, a loss of volume and nervousness of the hair. hair, and sometimes a lack of shine.

From these observations was born the interest of developing a cosmetic composition intended for the treatment of keratin fibers 10 advantageously without silicone (“silicone-free” in English) and without anionic surfactant of sulfate type (“sulfate-free” in English). , exhibiting improved qualities of use and good cosmetic properties, and capable of washing keratin fibers without weighing them down so as to provide good conditioning properties to keratin fibers, in particular to sensitized, weakened or damaged keratin fibers, thus more particularly than fine hair.

At the same time, more and more users of cosmetic products are repelled by the unsightly appearance of certain opaque compositions for washing keratin fibers. These users are in particular looking for compositions that are more aesthetic, fluid or even transparent, but also more original. in particular by comprising fragments of plants in suspension in the composition.

However, the pH range of these compositions making it possible to have a sufficiently high viscosity and a limpid or even transparent composition is very narrow, which is particularly disadvantageous for industrial production. There is therefore a real need for aesthetic compositions or even original, and stable in a sufficiently wide pH range to be satisfactory for industrial production, preferably not comprising anionic surfactants of sulfate or silicone type, making it possible to obtain excellent cosmetic properties, in particular as regards disentangling , flexibility, discipline, softness to the touch and smoothness of the treated hair, and having good properties of use such as good intrinsic washing power.

These aims are achieved with the present invention, which relates in particular to a cosmetic composition comprising, in a cosmetically acceptable medium: - one or more carboxylic acids a) of formula (I), their salts and their mixtures: (I) 10 in which: the R ′ radical represents a hydroxyl group or a group of formula -O-C (0) - (CH2) .CH3 with representing an integer ranging from 0 to 14; - the radical R is chosen from the following groups A: (i) a saturated, linear or branched, cyclic or acyclic aliphatic chain, having from 2 to 22 carbon atoms; (ii) an unsaturated chain having from 2 to 22 carbon atoms containing one or more conjugated or unconjugated double bonds; (iii) an aromatic (hetero) ring bonded to the carbonyl radical directly or through 7 atom chains of one or more saturated or unsaturated aliphatics having from 2 to carbon; said groups A possibly being substituted by a substituent, identical or different, chosen from (a) halogen atoms, (b) trifluoromethyl group, (c) hydroxyl groups in free form or esterified by an acid having 1 with 6 carbon atoms and (d) a carboxyl function in free form or esterified by an alcohol having 1 to 6 carbon atoms 4 - at least 0.01% by weight relative to the total weight of the composition of one or several polysaccharides b), - one or more anionic surfactants c), and - one or more amphoteric or zwitterionic surfactants d) 5 The composition according to the invention can optionally also comprise fragments of one or more plants as described above. afterwards, these fragments are advantageously in suspension in the medium of the composition.

It was found that, thanks to the invention, it was possible to obtain a limpid, even transparent shampoo having good physical (in particular good viscosity), chemical and biological (stable over time) properties, in a satisfactory pH range for industrial production.

According to an advantageous embodiment of the invention, the composition according to the invention further comprises plant fragments, in the form of a homogeneous and stable suspension.

The visually stable and homogeneous suspension of these 20 fragments appreciably improves the aesthetics and the originality of the composition according to the invention.

By “stable and homogeneous suspension of these fragments”, within the meaning of the invention, it is understood that said fragments are dispersed homogeneously in the composition, that is to say distributed homogeneously within the composition. , and that this homogeneous dispersion persists over time, that is to say that the fragments do not float, do not sink, do not settle and / or do not form agglomerates in the composition over time, in in particular after at least one week of storage. Moreover, the composition according to the invention exhibits good qualities of use, in particular a good quality of foam.

It was also observed that the hair treated with the composition according to the invention was particularly clean, and exhibited good cosmetic properties.

The hair thus treated was particularly light, soft to the touch, smooth to the touch, shiny, supple, easy to disentangle, more disciplined, and exhibited good volume as well as repaired ends.

In addition, it has been observed that the composition according to the invention provides strength to the hair.

The particular choice of a polysaccharide makes it possible to obtain both the clarity or the transparency of the composition according to the invention, and the possible stable and homogeneous suspension of the plant fragments.

A subject of the invention is also the use of the above composition, for the cosmetic treatment, preferably washing, of keratin fibers, in particular human keratin fibers such as the hair.

A subject of the invention is also a process for cosmetic treatment, preferably for washing, keratin fibers, in particular human keratin fibers such as the hair, comprising at least one step of applying a composition to said keratin fibers. according to the invention.

Other subjects, characteristics, aspects and advantages of the invention will emerge even more clearly on reading the description and the example which follows.

In the present description, and unless otherwise indicated: the expression “at least one” is equivalent to the expression “one or more” and can be substituted therefor; - the expression "between" is equivalent to the expression "ranging from" and can be substituted therefor, and implies that the limits are included. The term “keratin fibers” according to the present application denotes human keratin fibers and more particularly the hair.

By “(hetero) cycles” is meant cyclic and / or heterocyclic compounds, optionally substituted. 6 - By “an anionic surfactant” is meant a surfactant comprising only anionic groups as ionic or ionizable groups.

In the present description, an entity is qualified 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 expression “a sulfated anionic surfactant” is understood to mean an anionic surfactant comprising at least one sulfate function (-OSO3H or -OSO3-), and possibly additionally comprising one or more other functions derived from acids, such as as carboxylic acid or carboxylate functions (-COOH or -000), sulfonate functions (-SO3H or -SO3-) and / or phosphate functions.

By way of example, the alkylsulphates, the alkylethersulphates, the alkylamidoethersulphates, the alkylarylpolyethersulphates, the monoglyceride-sulphates, as well as the salts of these compounds, are sulphated anionic surfactants.

The alkyl groups of these exemplary compounds have from 6 to 30 carbon atoms, and the aryl group may denote a phenyl or benzyl group.

These compounds cited by way of example can be polyoxyalkylenated, in particular polyoxyethylenated, and contain from 1 to 50 ethylene oxide units. For the purposes of the invention, the term “non-sulphated anionic surfactant” means a surfactant which does not fall within the definition of “sulphated anionic surfactant” as defined above. - It is also understood according to the invention that: - the anionic carboxylic surfactants comprise at least one carboxylic or carboxylate function (-COOH or -000-), but do not include a sulfonic or sulfonate function (-SO3H or -SO3) or a sulfate function (-OS031-1 or -OS03-); and - the anionic sulphonate surfactants comprise at least one sulphonic or sulphonate function (-SO3H or -S031, and can optionally also comprise one or more carboxylic or carboxylate functions (-COOH or -000-) and / or phosphates, but not do not include a sulfate function (-0S03H or -OS03-) - anionic phosphate surfactants include at least one phosphoric or phosphate function (-0PO3H2 or -0P032-), but do not include a carboxylic or carboxylate function (-COOH or - 000-), neither a sulphonic or sulphonate function (-SO3H or -S031, nor a sulphate function (-0S03H or -0S03-).

In other words - an anionic surfactant comprising at least one sulphate function (-OSO3H or -0SO3-), and at least one carboxylic or carboxylate function (-COOH or -000-), is considered, within the meaning of the invention and except indication to the contrary, as a sulfated anionic surfactant, - an anionic surfactant comprising at least one sulfate function (-OSO3H or -OS03-), and at least one sulfonic or sulfonate function (-SO3H or -SO31, is considered, within the meaning of the invention and unless otherwise indicated, as a sulfated anionic surfactant, - an anionic surfactant comprising at least one sulfonic or sulfonate function (-S03H or -S031, and at least one carboxylic or carboxylate function (-COOH or -000-) , is considered, within the meaning of the invention and unless otherwise indicated, as a non-sulphated anionic sulphonate surfactant, - an anionic surfactant comprising at least one sulphate function (-OSO3H or -OSO3-), and at least one sulphonic or 25 function. sulfonate (-SO3H or - S031, and at least one carboxylic or carboxylate function (-COOH or -000-), is considered, within the meaning of the invention and unless otherwise indicated, as a sulphated anionic surfactant.

Preferably, the composition according to the invention is devoid of silicone.

By the expression “silicone-free” is meant that the composition according to the invention does not include silicone, or that the silicone (s) present in the composition according to the invention are included in a total content of less than or equal to 0, 1% by weight, preferably less than 0.05% by weight, relative to the total weight of the composition according to the invention, better free of silicone (0% by weight).

The term “silicone” is understood to mean any organosilicon polymer or oligomer with a linear or cyclic, branched or crosslinked structure, of variable molecular weight, obtained for example by polymerization and / or by polycondensation of suitably functionalized silanes, and consisting essentially of a repetition of main units in which the silicon atoms are linked together by 10 oxygen atoms (siloxane bond -Si-O-Si-), optionally substituted hydrocarbon radicals being directly linked via an atom carbon on said silicon atoms; and more particularly the dialkylsiloxane polymers, the amino silicones, the dimethiconols The carboxylic acids a) The composition according to the present invention comprises one or more carboxylic acids a) of formula (I), their salts and their mixtures: 20 (I) in which: the radical R 'represents a hydroxyl group or a group of formula -O-C (0) - (CH2) .CH3 with n 25 representing an integer ranging from 0 to 14; - the radical R is chosen from the following groups A: (i) a saturated, linear or branched, cyclic or acyclic aliphatic chain, having from 2 to 22 carbon atoms; (ii) an unsaturated chain having from 2 to 22 carbon atoms containing 9 one or more conjugated or unconjugated double bonds, different from the groups (iii) below, (iii) an aromatic (hetero) ring linked to the carbonyl radical directly or via saturated or unsaturated aliphatic chains having from 2 to 7 carbon atoms, said groups A possibly being substituted by one or more substituents, identical or different, chosen from (a) halogen atoms, (b ) trifluoromethyl group, (c) hydroxyl groups in free form or esterified by an acid having from 1 to 6 carbon atoms and (d) a carboxyl function in free form or esterified by an alcohol having from 1 to 6 carbon atoms. carbon.

Preferably, the carboxylic acids of formula (1) are chosen from the carboxylic acids of the following formula (II), their salts and their mixtures: HO 20 in which: the radical R is chosen from the following groups A: (i ) a saturated aliphatic chain, linear or branched, cyclic or acyclic, having from 2 to 22 carbon atoms; (ii) an unsaturated chain having from 2 to 22 carbon atoms containing one or more conjugated or unconjugated double bonds (different from groups (iii) below); (iii) an aromatic (hetero) ring linked to the carbonyl radical directly or via saturated or unsaturated aliphatic chains having from 2 to 7 carbon atoms; 10 said groups A possibly being substituted by one or more substituents, identical or different, chosen from (a) halogen atoms, (b) trifluoromethyl group, (c) hydroxyl groups in free form or esterified by an acid 5 having from 1 to 6 carbon atoms and (d) a carboxyl function in free form or esterified by an alcohol having from 1 to 6 carbon atoms.

Preferably, the radical R is chosen from the following groups A: (i) a saturated, linear or branched, cyclic or acyclic aliphatic chain having from 3 to 11 carbon atoms, (ii) an unsaturated chain having from 7 to 17 carbon atoms containing one or more conjugated or unconjugated double bonds, said groups A possibly being substituted by one or more substituents, identical or different, chosen from (a) halogen atoms, (b) trifluoromethyl group, (c) hydroxyl groups in free form or esterified by an acid having from 1 to 6 carbon atoms and (d) a carboxyl function in free form or esterified by an alcohol having from 1 to 6 carbon atoms.

More preferably, the radical R is a saturated, linear or branched, cyclic or acyclic aliphatic chain having from 3 to 11 carbon atoms.

According to a preferred embodiment of the invention, the carboxylic acids of formula (II) are chosen from n-octanoyl-5-salicylic acid, n-decanoyl-5-salicylic acid, n- dodecanoy1-5-salicylic, n-heptyloxy-5-salicylic acid, their salts, and mixtures thereof.

More preferably, the carboxylic acids of formula (II) are chosen from n-octanoyl-5-salicylic acid, its salts and their mixtures.

By salts of the carboxylic acid of formula (I) or of formula (II) is meant any compound in which the carboxylic acid of formula (I) or of formula (II) is in anionic form, associated with any cation mineral or organic.

Salts derived from an inorganic or organic base are preferably used.

Mention may in particular be made, by way of mineral base, of alkali or alkaline earth metal hydroxides, such as sodium hydroxide, potassium hydroxide or ammonia.

By way of organic base, mention may in particular be made of amines and alkanoamines.

Preferably, the acid (s) a) are chosen from n-octanoyl-5-salicylic acid, n-decanoyl-5-salicylic acid, n-dodecanoyl-5-salicylic acid, n-dodecanoyl-5-salicylic acid, -heptyloxy-5-salicylique, their salts, and their mixtures; more preferably from n-octanoy1-5-salicylic acid, its salts and mixtures thereof.

Preferably, the total content of acid (s) a) present in the composition according to the invention is between 0.001% and 5% by weight, more preferably between 0.01% and 2% by weight. more preferably still between 0.02% and 1% by weight, even better still between 0.05% and 0.8% by weight, relative to the total weight of the composition.

Polysaccharides h) The composition according to the invention comprises at least 0.01% by weight relative to the total weight of the composition, of one or more polysaccharides b).

Preferably, the polysaccharide (s) b) are chosen from anionic polysaccharides, nonionic polysaccharides, and mixtures thereof; more preferably among anionic polysaccharides.

Advantageously, the polysaccharides used in the context of the invention are suspending agents (or suspending agents), that is to say they are able to maintain in stable suspension over time, the possible plant fragments in the composition according to the invention.

The polysaccharides according to the invention are preferably heteropolysaccharides, that is to say they comprise the repetition of at least two different saccharide monomers.

Preferably, the polysaccharides according to the invention comprise at least monomers chosen from galactose, glucose, mannose, pyruvic acid, glucuronic acid and rhamnose.

Preferably, the polysaccharides according to the invention are microbial polysaccharides, ie produced by bacteria or fungi.

Mention may very particularly be made, alone or as a mixture - carrageenans (polymers of galactose) and furcellerans (anhydrogalactose polymers) - xanthan gum (polymer of glucose, mannose, pyruvic acid and glucuronic acid ) - scleroglucan gum (polymer of glucose) - gellan gum (polymer of partially acylated glucose, rhamnose and glucuronic acid); These polymers can be modified physically or chemically.

By way of physical treatment, mention may in particular be made of a heat treatment.

Mention may be made, by way of chemical treatments, of esterification, etherification, amidification and oxidation reactions.

More preferably, the polysaccharide (s) b) according to the invention are chosen from carrageenans and furcellerans, xanthan gum, gellan gum, scleroglucan gum, and mixtures thereof; more preferably from xanthan gum, gellan gum, scleroglucan gum, and mixtures thereof, and more preferably still from xanthan gum, gellan gum, and mixtures thereof; and even better the polysaccharide is gellan gum.

Preferably, the total content of polysaccharide (s) b) is between 0.01% and 20% by weight, more preferably between 0.05% and 10% by weight, more preferably still between 0.07% and 5. 5% by weight, even better between 0.1% and 3% by weight, relative to the total weight of the composition.

Anionic surfactants e) The composition according to the present invention comprises one or more anionic surfactants c).

Preferably, the composition according to the invention is devoid of sulfated anionic surfactant.

By the expression “devoid of sulphated anionic surfactant” is meant that the composition according to the invention does not comprise any sulphated anionic surfactant, or that the sulphated anionic surfactant (s) present in the composition according to the invention are included in one or more sulphated anionic surfactants. total content less than or equal to 0.05% by weight relative to the total weight of the composition according to the invention.

Preferably, the anionic surfactants according to the invention are chosen from anionic carboxylic surfactants, anionic sulphonate surfactants, anionic phosphate surfactants, and mixtures thereof, preferably from anionic sulphonate surfactants, anionic carboxylic surfactants, and mixtures thereof. .

The anionic carboxylic surfactants capable of being used can be chosen from the following compounds: acylglycinates, acyllactylates, acyl sarcosinates, acylglutamates; alkyl-D-galactoside-uronic acids, alkyl ethercarboxylic acids, alkyl (aryl) ethercarboxylic acids, alkylamidoethercarboxylic acids; as well as the salts of these compounds.

Preferably, the alkyl and / or acyl groups of these compounds contain from 6 to 30 carbon atoms, more preferably from 8 to 28, more preferably still from 10 to 24, still better from 12 to 22, carbon atoms.

The aryl group preferably denotes a phenyl or benzyl group.

These compounds can be polyoxyalkylenated, in particular polyoxyethylene, and then preferably contain from 1 to 50 ethylene oxide units, better still from 2 to 10 ethylene oxide units.

One can also use monoesters of C6-C24 alkyl and polyglycoside-polycarboxylic acids such as C6-C24 alkyl polyglycoside-citrates, C6-C24 alkyl polyglycoside-tartrates, and their salts. .

Preferably, the anionic carboxylic surfactants are chosen from: - acylglutamates in particular C6-C24, or even C12-C / o, such as stearoylglutamates, and in particular sodium or disodium stearoylglutamate or cocoylglutamates, in particular sodium or disodium cocoyl glutamate; - acylsarcosinates in particular in C6-C24, even in C1, -C / o, 20 such as cocoyl sarcosinates and in particular sodium cocoyl sarcosinate, lauroyl sarcosinates and in particular sodium lauroyl sarcosinate, palmitoylsarcosinates, and in in particular sodium palmitoylsarcosinate; - acyllactylates in particular of Cu-Cm, or even of C14-C24, such as behenoyllactylates, and in particular sodium behenoyllactylate, (iso) stearoyl lactylates, and in particular sodium (iso) stearoyl lactylate; - C6-C24 acylglycinates, in particular C12-C30 acylglycinates such as cocoyl glycinates and in particular sodium cocoyl glycinate; - alkyl (C6-C3o) ethercarboxylic acids, in particular alkyl (C6-C24) ethercarboxylic acids; - alkyl (C6-C3o) arylethercarboxylic acids, in particular alkyl (C6-C24) arylethercarboxylic acids; 15 - alkyl (C6-C3o) amidoethercarboxylic acids, in particular alkyl (C6-C24) amidoethercarboxylic acids, - and mixtures thereof, and in particular in the form of alkali or alkaline earth metal salts, ammonium, or d aminoalcohol.

Preferably, the alkylethercarboxylic acids or alkylamidoethercarboxylic acids, also called alkyl (amido) ethercarboxylic acids, which can be used, are chosen from polyoxyalkylenated alkyl (amido) ether carboxylic acids and their salts, in particular those comprising from 2 to 50 oxide groups. alkylene, in particular ethylene.

The polyoxyalkylenated alkyl (amido) ether carboxylic acids which may be used are preferably chosen from those of formula (1): R1- (0C21-14) 0CH2C00A (1) in which. - R 1 represents an alkyl or alkenyl radical, linear or branched, C6-C24, an alkyl (Cs-C9) phenyl radical, a radical R2CONH-CH2-CI-12- with R2 denoting an alkyl or alkenyl radical, linear or branched, C9-C21; preferably R 1 is an alkyl radical in Cs-C20, preferably in Cg-C tg, 25 - n is an integer or decimal (mean value) varying from 2 to 24, preferably from 2 to 10, - A denotes a hydrogen atom, an ammonium group, a sodium atom, a potassium atom, a lithium atom, a magnesium atom, a calcium atom, or a monoethanolamine or triethanolamine residue.

It is also possible to use mixtures of compounds of formula (1), in particular mixtures of compounds having different R groups.

The particularly preferred polyoxyalkylenated alkyl (amido) ether carboxylic acids are those of formula (1) in which: - Ri denotes a C12-C14 alkyl, cocoyl, oleyl, nonylphenyl or octylphenyl radical, 5 - A denotes a hydrogen atom or a sodium atom, and - n varies from 2 to 20, preferably 2 to 10.

More preferably still, compounds of formula (1) are used in which R 1 denotes a C 18 alkyl radical, A denotes a hydrogen atom or a sodium atom and n varies from 2 to 10.

Preferably, the polyoxyalkylenated alkyl (amido) ether carboxylic acids are chosen, alone or as a mixture, from polyoxyalkylenated (C6-C24) alkyl ether carboxylic acids as well as their salts and mixtures thereof; in particular those comprising from 2 to 15 alkylene oxide groups.

When the anionic carboxylic surfactant (s) are in salt form, said salt can be chosen from alkali metal salts such as the sodium or potassium salt, ammonium salts, amine salts and in particular salt. aminoalcohols, and alkaline earth metal salts such as the magnesium salt.

As examples of salts of amino alcohols, there may be mentioned the salts of mono-, di- and triethanolamine, the salts of mono-, di- or triisopropanolamine, the salts of 2-amino 2-methyl 1-propanol, 2-amino 2-methyl 1,3-propanediol and tris (hydroxymethyl) amino methane.

The alkali metal or alkaline earth metal salts are preferably used, and in particular the sodium or magnesium salts.

Among the commercial products, one can preferably use the products sold by the company KAO under the names: AKYPO® NP 70 (Ri = nonylphenyl, n = 7, A = H), AKYPO® NP 40 (Ri = nonylphenyl, n = 4, A = H), 30 AKYPO®OP 40 (Ri = octylphenyl, n = 4, A = H), AKYPO® OP 80 (Ri = octylphenyl, n = 8, A = H), AKYPO® OP 190 (Ri = octylphenyl, n = 19, A = H), AKYPO® RLM 38 (Ri = C12-C14 alkyl, n = 4, A = H), AKYPO® RLM 38 NV (Ri = C12-CH alkyl, n = 4, A = Na), 17 AKYPO® RLM 45 CA (Ri = C12-C14 alkyl, n = 4.5, A = H), AKYPO® RLM 45 NV (Ri = C12-C14 alkyl, n = 4 , 5, A = Na), AKYPO® RLM 100 (Ri = C12-C14 alkyl, n = 10, A = H), AKYPO® RLM 100 NV (Ri = C12-C14 alkyl, n = 10, A = Na), 5 AKYPO® RLM 130 (Ri = C12-C14 alkyl, n = 13, A = H), AKYPO® RLM 160 NV (Ri = C12-C14 alkyl, n = 16, A = Na), or by the company SANDOZ under the names: SANDOPAN DTC-Acid (Ri = alkyl in CH, n = 6, A = H), SANDOPAN DTC (Ri = alkyl in Ci3, n = 6, A = Na), 10 SANDOPAN LS 24 (R 1 = C12-C14 alkyl, n = 12, A = Na), SANDOPAN JA 36 (R 1 = C 1 alkyl C13, n = 18, A = H), and more particularly, the products sold under the following names: AKYPO® RLM 45 (INCI: Laureth-5 carboxylic acid), AKYPO®RLM 100, AKYPO® RLM 38.

The anionic sulphonate surfactants which may be used may be chosen from the following compounds: alkylsulphonates, alkylamidesulphonates, alkylarylsulphonates, C6-C24 alkyl polyglycoside-sulphosuccinates, alpha-olefin sulphonates, paraffin-sulphonates, alkylsulfosuccinates, alkylethersulfosuccinates, alkylamidesulfosuccinates, alkyl sulfoacetates, N-acyltaurates, acylsethionates; alkylsulfolaurates, as well as the salts of these compounds; the alkyl groups of these compounds comprising from 6 to 30 carbon atoms, in particular from 12 to 28, even better from 14 to 24, or even from 16 to 22, carbon atoms, the aryl group preferably denoting a phenyl or benzyl group, these compounds possibly being polyoxyalkylenated, in particular polyoxyethylenated and then preferably comprising from 1 to 50 ethylene oxide units, better still from 2 to 10 ethylene oxide units.

Preferably, the anionic sulphonate surfactants are chosen from: C6-C24 alkylsulfosuccinates, in particular C.12-C4o, especially laurylsulfosuccinates; C6-C24 alkylethersulfosuccinates, especially C12-C20 5 (C6-C24) acylisethionates, preferably (C12-C18) acylisethionates, alpha-olefin sulfonates, and mixtures thereof, and in particular in the form of salts of alkali or alkaline earth metals, ammonium, or amino alcohol.

Preferably, the anionic phosphate surfactants are chosen from: - C6-C24 alkyl phosphates, in particular C12-C20, - C6-C24 alkyl ether phosphates, in particular C12-C20; - and their mixtures.

According to a preferred embodiment of the invention, the anionic surfactant (s) are chosen from: C6-C24 alkylsulfosuccinates, in particular C12-C / o, in particular laurylsulfosuccinates; alkylethersulfosuccinates in r -6- -24, in particular in C.12-C4o; (C6-C24) acylisethionates, preferably (Cu-Cu) acylisethionates; Alpha-olefin sulfonates; (C6-C3o) alkyl ethercarboxylic acids, in particular alkyl (C6-C24) ethercarboxylic acids; polyoxyalkylenated (C6-C24) alkyl ethercarboxylic acids comprising 2 to 15 alkylene oxide groups, (C6-C3o) alkyl arylethercarboxylic acids, in particular (C6-C24) alkylethercarboxylic acids; (C6-C3o) alkylamidoethercarboxylic acids, in particular (C6-C24) alkylamidoethercarboxylic acids; 19 acylglutamates, especially C6-C24, or even C1-C20, such as stearoylglutamates, and in particular sodium or disodium stearoylglutamate or cocoylglutamates, in particular sodium or di sodium cocoyl glutamate; 5 acylsarcosinates in particular C6-C24, or even C12-C20, such as cocoyl sarcosinates and in particular sodium cocoyl sarcosinate, lauroyl sarcosinates and in particular sodium lauroyl sarcosinate, palmitoylsarcosinates, and in particular palmitoylsarcosinate sodium, 10 acyllactylates in particular in C1, -C2s, or even in CH-C24, such as behenoyllactylates, and in particular sodium behenoyllactylate, (iso) stearoyl lactylates, and in particular sodium (iso) stearoyl lactylate ; C6-C / 4 acylglycinates, in particular C12-Cm acylglycinates such as cocoyl glycinates and in particular sodium cocoyl glycinate, their mixtures in particular in the form of alkali metal or alkaline earth metal salts, ammonium, or aminoalcohol 20 More preferably, the anionic surfactant (s) c) are chosen from acylsarcosinates, in particular C6-C24 acylsarcosinates; C6-C24 acylisethionates, in particular (C12-Cis) acylisethionates; (C6-C24) alkyl ethercarboxylic acids, in particular polyoxyalkylenated (C6-C24) alkyl ethercarboxylic acids comprising 2 to 15 alkylene oxide groups; (C6-C30) alkyl arylethercarboxylic acids, in particular alkyl (C6-C24arylethercarboxylic acids; (C6-C30) alkylamidoethercarboxylic acids, in particular (C6-C24amidoethercarboxylic acids; alpha-olefin-sulfonates; their salts; their salts; mixtures.

In a preferred variant of the invention, the composition comprises one or more anionic surfactants chosen from C6-C24 acylisethionates, in particular (C12-C18) acylisethionates 20 In another preferred embodiment, the composition according to the invention comprises one or more anionic surfactants chosen from C6-C24 acylisethionates, in particular (C12-Cis) acylisethionates and one or more anionic surfactants chosen from acylsarcosinates, in particular C6-C24, or even C12-C20. anionic surfactants c) are present in the composition according to the invention, in a total content of between 0.1 and 30% by weight, more preferably between 0.5 and 25% by weight, more preferably still between 1 and 20% by weight weight, and even better still between 2 and 10% by weight relative to the total weight of the composition.

Preferably, when the non-sulfated anionic surfactant (s) are present in the composition according to the invention, the total content of non-sulfated anionic surfactant (s) is between 0.1 and 30% by weight. , more preferably between 0.5 and 25% by weight, more preferably still between 1 and 20% by weight, and even better between 2 and 10% by weight, relative to the total weight of the composition.

Amphoteric or Zwitterionic Surfactants The composition according to the present invention also comprises one or more amphoteric or zwitterionic surfactants d).

The amphoteric or zwitterionic surfactant (s) which can be used according to 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 from 8 to 22 carbon atoms, said derivatives. 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 alkyl (C8-C2o) betaines, alkyl (C8-C2o) sulfobetaines, alkyl (C8-C2o) amidalkyl (C3-C8) betaines and alkyl (C8-C2o) -amidalkyl (C6 -C8) sulfobetaines.

21 Among the derivatives of secondary or tertiary aliphatic amines, optionally quaternized which can be used, as defined above, mention may also be made of the compounds of the following respective formulas (3) and (4): 5 Ra-CONHCH2CH2-N - ( Rb) (R,) - CH2C00-, (3) in which: - Ra represents a Cio to Cio alkyl or alkenyl group derived from an acid RaCOOH, preferably present in hydrolyzed coconut oil, a heptyl group, nonyl or undecyl; 10 - Rb represents a beta-hydroxyethyl group; and - Re represents a carboxymethyl group; - NI- represents a cationic counterion resulting from an alkali metal, alkaline earth metal, such as sodium, an ammonium ion or an ion resulting from an organic amine, and - X- represents an organic or inorganic anionic counterion, such as that chosen from halides, acetates, phosphates, nitrates, (C1-C4) alkyl sulphates, (Ci-C4) alkyl or (C C4) alkyl aryl sulphonates, in particular methyl sulphate and ethyl sulphate; or else M-1 and X- are absent; R --CONHCH2CH N (B) (13 ') (4) in which: - B represents the group -CH2CH2OX'; - B 'represents the group - (CH2), Y', with z = 1 or 2; - X 'represents the group -CH2COOH, -CE12-COOZ', -CH2CH2COOH, CH2CH2-COOZ ', or a hydrogen atom; - Y 'represents the group -COOH, -COOZ', -CH2CH (OH) SO3H or the group CH2CH (OH) S03-Z '- Z' represents a cationic counterion derived from an alkali or alkaline earth metal, such as sodium, an ammonium ion or an ion derived from an organic amine; - Ra 'represents a C10 to C30 alkyl or alkenyl group of an acid Ra-COOH preferably present in coconut oil or in hydrolyzed linseed oil, an alkyl group, in particular in Cu and its iso form , an unsaturated Cu group.

These compounds are classified in the CTFA dictionary, 6th edition, 1993, under the names disodium cocoamphodiacetate, disodium lauroamphodiacetate, di sodium caprylamphodiacetate, disodium capryloamphodiacetate, disodium cocoamphodipropionate, sodium lauroamphodipropionate disodium dispropionoamphodiacetate, sodium caprionylamphodiacetate, 10 di sodium, lauroamphodipropionic acid, cocoamphodipropionic acid.

By way of example, mention may be made of the cocoamphodiacetate marketed by the company RHODIA under the trade name MIRANOLO C2M concentrate.

It is also possible to use compounds of formula (5): Ra - "- NHCH (Y '') - (CH2) nCONH (CH2) a'-N (Rd) (Re) (5) in which - Y" represents the group -COOH, -COOZ "-CH2-CH (OH) SO; H or the group CH2CH (OH) SO3-Z"; - Rd and Re, independently of one another, represent a C 1 to C 4 alkyl or hydroxyalkyl radical; - Z "represents a cationic counterion resulting from an alkali metal or alkaline earth metal, such as sodium, an ammonium ion or an ion resulting from an organic amine; 25 - Ra" represents an alkyl or alkenyl group in Cio to Cao d 'an acid Ra - COOH preferably present in coconut oil or in hydrolyzed linseed oil - n and n', independently of one another, denotes an integer ranging from 1 to 3.

Among the compounds of formula (5), mention may be made of the compound classified in the CTFA dictionary under the name sodium diethylaminopropyl cocoaspartamide and sold by the company CHIMEX under the name CHIMEXANE HB.

These compounds can be used alone or in mixtures.

Preferably, the amphoteric or zwitterionic surfactant (s) are chosen from alkyl (C8-C2o) betaines, alkyl (Cs-C2o) sulfobetaines, alkyl (C8-C2o) amidalkyl (C3- 5 C8) betaines, alkyl (C8-C20) amidalkyl (C6-C8) sulfobetaines, the compounds of formulas (3), (4) and (5) as defined above; and their mixtures.

Preferably, the amphoteric or zwitterionic surfactant (s) are chosen from alkyl (C8-C2o) betaines such as cocobetaine, alkyl (C8-C / o) amidoalkyl (C3-C8) betaines such as cocamidopropylbetaine, compounds of formula (3) such as disodium cocoamphodiacetate, and mixtures thereof.

More preferably, the amphoteric or zwitterionic surfactant (s) are chosen from alkyl (C8-C2o) betaines such as cocobetaine, alkyl (C8-C2o) amidoalkyl (C3-C8) betaines such as cocamidopropylbetaine, and mixtures thereof.

Preferably, the total content of amphoteric or zwitterionic surfactant (s) present in the composition according to the invention is between 0.01 and 30% by weight, more preferably between 0.1 and 25. % by weight, more preferably still between 0.5 and 20% by weight, even better between 1 and 10% by weight, relative to the total weight of the composition.

The nonionic surfactants The composition according to the present invention can optionally also comprise one or more nonionic surfactants.

The nonionic surfactants which can be used according to the invention can be chosen from: alcohols, alpha-diols and (C1-C20) alkyl phenols, these compounds being polyethoxylated and / or polypropoxylated and / or polyglycerolated, the number of groups ethylene oxide and / or propylene oxide which can range from 1 to 100, and the number of 24 glycerol groups can range from 2 to 30; or else these compounds comprising at least one fatty chain comprising from 8 to 40 carbon atoms, in particular from 16 to 30 carbon atoms; in particular alcohols comprising at least one Cs to C40 alkyl chain, saturated or unsaturated, linear or branched, oxyethylenated comprising from 1 to 100 moles of ethylene oxide, preferably from 2 to 50, more particularly from 2 to 40 moles of ethylene oxide and comprising one or two fatty chains; - condensates of ethylene oxide and of propylene oxide with fatty alcohols; - polyethoxylated fatty amides preferably having from 2 to 30 ethylene oxide units, polyglycerolated fatty amides comprising on average from 1 to 5 glycerol groups and in particular from 1.5 to 4; - ethoxylated sorbitan fatty acid esters preferably having from 2 to 40 ethylene oxide units; - fatty acid esters of sucrose; - esters of polyoxyalkylenated fatty acids, preferably polyoxyethylenated, containing from 2 to 150 moles of ethylene oxide, including oxyethylenated vegetable oils; 20 - derivatives of N- (C6-C24 alkyl) glucamine, - oxides of amines such as oxides of (C1-C12 alkyl) amines or oxides of N- (Cio-C14 acyl) - aminopropylmorpholine; - and their mixtures.

Mention may also be made of nonionic surfactants of alkyl (poly) glycoside type, in particular represented by the following general formula: 1210- (R20) t- (0), in which: - R1 represents a linear alkyl or alkenyl radical or branched comprising 6 to 24 carbon atoms, in particular 8 to 18 carbon atoms, or an alkylphenyl radical in which the linear or branched alkyl radical contains 6 to 24 carbon atoms, in particular 8 to 18 carbon atoms; R2 represents an alkylene radical comprising 2 to 4 carbon atoms, 5 - 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, - v denotes a value ranging from 1 to 15, preferably from 1 to 4.

Preferably, the alkyl (poly) glycoside surfactants are compounds of formula described above in which: - R 1 denotes a saturated or unsaturated, linear or branched alkyl radical comprising from 8 to 18 carbon atoms, - R 2 represents a radical alkylene comprising 2 to 4 carbon atoms, 15 - 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, that is to say the value of v, which can range from 1 to 15, preferably from 1 to 4; the average degree of polymerization being more particularly between 1 and 2.

The glucosidic bonds between the sugar units are generally of type 1-6 or 1-4, preferably of type 1-4.

Preferably, the alkyl (poly) glycoside surfactant is an alkyl (poly) glucoside surfactant.

Particularly preferred are Ca / C16 alkyl- (poly) glucosides 1,4, and in particular decylglucosides and caprylyl / capryl glucosides.

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 30 products sold by the company SEPPIC under the names ORAMIX CG 110 and ORAMIX® NS 10; the products sold by the company BASF under the name LUTENSOL GD 70 or the products sold by the company CHEM Y under the name AG10 LK.

Preferably, Cs / C16- (poly) glycosides 1,4 are used, in particular in 53% aqueous solution, such as those sold by COGNIS under the reference PLANTACAREO 818 UP.

Preferably, the nonionic surfactants are chosen from - oxyethylenated fatty alcohols, comprising at least one Cs to C40 alkyl chain in particular of Cs-Cm, even better Cao-C18, saturated or not, linear or branched, and comprising of 1 to 100 moles of ethylene oxide, preferably from 2 to 50, more particularly from 2 to 40 moles, or even from 3 to 20 moles of ethylene oxide; in particular lauryl alcohol containing 4 moles of ethylene oxide (INCI name: LAURETH-4) and auric alcohol containing 12 moles of ethylene oxide (INCI name: LAURETH-12), and (C6-C24 alkyl) (poly) glycosides and more particularly (Cs-Cis alkyl) (poly) glycosides; - and their mixtures; and more preferably still from (C6-C24 alkyl) (poly) glycosides, such as (Cs-Cis alkyl) (poly) glycosides.

According to a preferred embodiment of the invention, the composition further comprises one or more nonionic surfactants, preferably chosen from (C6-C24 alkyl) (poly) glycosides, more preferably from (Cs-C18 alkyl ) (poly) glycosides Preferably, when the nonionic surfactant (s) are present in the composition according to the invention, the total content of nonionic surfactant (s) is between 0.1 and 25% by weight, More preferably between 0.5 and 20% by weight, more preferably still between 1 and 15% by weight, even better between 4 and 10% by weight, relative to the total weight of the composition.

Preferably, the total content of surfactant (s) present in the composition is between 0.1 and 45% by weight, more preferably between 1 and 30% by weight, more preferably still between 5 and 25% by weight. weight, even better between 10 and 20% by weight, relative to the total weight of the composition.

Cationic Polymers The composition according to the invention can optionally also comprise at least one cationic polymer different from the polysaccharides b) described above.

For the purposes of the present invention, the expression “cationic polymer” denotes any non-silicone polymer (not comprising a silicon atom) containing cationic groups and / or groups which can be ionized into cationic groups, and not containing groups. anionic groups and / or groups which can be ionized into anionic groups.

The cationic polymers which can be used preferably have an average molar mass by weight (Mw) of between 20,500 and 5.106 approximately, preferably between 103 and 3.106 approximately.

Among the cationic polymers, there may be mentioned more preferably: (1) homopolymers or copolymers derived from acrylic or methacrylic esters or amides and comprising at least one of the units of the following formula: 28 1 3 -CHF? 0 = C 0 I XA R-N + -R 4 6 R5 R3 C 0 = C 0 AN R2 R3 CI 0 = C NH AN \ R R1 R2 R3 CI 0 = C NH A R4 N + - R6 R5 in which: - R3 , identical or different, denote a hydrogen atom 5 or a CI-L3 radical; - A, 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 from 1 to 18 carbon atoms or a benzyl radical; preferably an alkyl group having 1 to 6 carbon atoms; - R 1 and R 2, 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 an inorganic or organic acid such as a methosulfate anion or a halide such as chloride or bromide.

The copolymers of family (1) may additionally contain one or more units derived from comonomers which may be chosen from the family of acrylamides, methacrylamides, diacetones acrylamides, acrylamides and methacrylamides substituted on nitrogen by lower alkyls (C i- C4), esters of acrylic or methacrylic acids, 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 sulfate or with a dimethyl halide, such as that sold under the name HERCOFLOC by the company HERCULES, 5 - 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 of methacryloyloxyethyltrimethylammonium methosulphate, such as that sold under the name 10 RETENTION by the company HERCULES, - vinylpyrrolidone / dialkylaminoalkyl acrylate or methacrylate copolymers, quaternized or not, such as the products sold under the name "GAFQUAT" by the company ISP such as 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 the company ISP, 20 vinylpyrrolidone / methacrylamidopropyldimethylamine copolymers, such as those marketed under the name STYLEZE 10; - quaternized vinylpyrrolidone / dimethylaminopropyl methacrylamide copolymers, such as the product sold under the name "GAFQUAT HS 100" by the company ISP, - polymers, preferably crosslinked, of salts of methacryloyloxyalkyl (Ci-C4) trialkyl (Ci- C4) ammonium such as the polymers obtained by homopolymerization of dimethylaminoethyl methacrylate quaternized with methyl chloride, or by copolymerization of acrylamide with dimethylaminoethyl methacrylate quaternized with methyl chloride, the homo- or copolymerization being followed by crosslinking with an olefinically unsaturated compound, in particular methylene bisacrylamide.

It is more particularly possible to use a crosslinked or uncrosslinked acryl amide / methacryloyloxyethyltri methyl ammonium chloride copolymer (for example 20/80 by weight), in particular in the form of a dispersion comprising 50% by weight of said copolymer in mineral oil.

This dispersion is in particular marketed under the name “SALCARE® SC 92” by the company CIBA.

It is also possible to use a homopolymer of methacryloyloxyethyltrimethylammonium chloride, crosslinked or not, in particular dispersed at approximately 50% by weight in mineral oil or in a liquid ester.

These dispersions are marketed under the names "SALCARE® SC 95" and "SALCARE® SC 96" by the company CIBA. (2) cationic polysaccharides, in particular celluloses and cationic galactomannan gums.

Among the cationic polysaccharides, mention may more particularly be made of cellulose ether derivatives comprising quaternary ammonium groups, cationic cellulose copolymers or cellulose derivatives grafted with a water-soluble quaternary ammonium monomer and cationic galactomannan gums.

Cellulose ether derivatives comprising quaternary ammonium groups are described in particular 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 ammonium 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 patent US Pat. No. 4,131,576, and mention may be made of hydroxyalkyl celluloses, such as hydroxymethyl-, hydroxyethyl- or hydroxypropyl celluloses grafted in particular with a methacryloylethyl trimethylammonium, methacryl amid dopropyl trimethylammonium, dimethyl-diallylammonium salt.

The products marketed meeting this definition are more particularly the products sold under the name “Celquat L 200” and “Celquat H 100” by the National Starch Company.

Cationic galactomannan gums are described more particularly in patents US3589578 and US4031307, and mention may be made of guar gums comprising cationic trialkylammonium groups.

Guar gums modified with a salt (for example a chloride) of 2,3-epoxypropyl trimethylammonium are used, for example.

Such products are marketed in particular under the names JAGUAR C13 S, JAGUAR C 15, JAGUAR C 17 or JAGUAR C162 by the company RHODIA (3) polymers consisting of piperazinyl units and divalent alkylene or hydroxyalkylene radicals with linear or branched chains, optionally interrupted by oxygen, sulfur or nitrogen atoms or by aromatic or heterocyclic rings, as well as the oxidation and / or quaternization products 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 dianhydride, a bis-unsaturated derivative, a bis-halohydrin, a bis-azetidinium, a bis-haloacyldiamine, an alkyl bis-halide or also by an oligomer resulting from the reaction of a bifunctional compound reactive with a bis-halohydrin, a bis-azetidinium, a bis-haloacyldiamine, an alkyl bis-halide , an epilhalohydrin, a diepoxide or a bis-unsaturated derivative; the crosslinking agent being used in proportions ranging from 0.025 to 0.35 mol per amine group of the polyaminoamide; these polyaminoamides can be alkylated or, if they contain one or more tertiary amine functions, quaternized. (5) polyaminoamide derivatives resulting from the condensation of polyalkylene polyamines with polycarboxylic acids followed by alkylation with bifunctional agents.

Mention may be made, for example, of adipic acid-diacoylaminohydroxyalkylldialoylene triamine polymers in which the alkyl radical contains from 1 to 4 carbon atoms and preferably denotes methyl, ethyl or propyl.

Among these derivatives, there may be mentioned more particularly the polymers 5 adi pi that / dimethyl ami n ohydroxypropyl / diethyl en e triamine sold under the name “Cartaretine F, F4 or F8” by the company Sandoz. (6) polymers obtained by reacting 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 ; the molar ratio between the polyalkylene polyamine and the dicarboxylic acid preferably being between 0.8: 1 and 1.4: 1; the resulting polyaminoamide being reacted with epichlorohydrin in a molar ratio of epichlorohydrin to the secondary amine group of the polyaminoamide preferably between 0.5: 1 and 1.8: 1.

Polymers of this type are in particular marketed under the name "Hercosett 57" by the company Hercules Inc. or else under the name "PD 170" or "Delsette 101" by the company Hercules 20 in the case of the acid copolymer. adipic / epoxypropyl / diethylene-triamine. (7) alkyl diallyl amine or dialkyl diallyl ammonium cyclopolymers such as homopolymers or copolymers comprising, as main constituent of the chain, units corresponding to formulas (XXXI) or (XXXII): y (CH2 * (CH2) k - (CH2) t- CR12 C (R12) CH2 (CH2) t- - CR, C (R1 2) - CH2- H2C CH 2 R '(XXXI) (XXXII) H2CCH N. y 2 N + Y- R10 R11 33 in which - k and t are equal to 0 or 1, the sum k + t being equal to 1; - Ri2 denotes a hydrogen atom or a methyl radical; 5 - Rio and Ru, independently of one another , denote a C1-C6 alkyl group, a C1-C5 hydroxyalkyl group, a C1-C4 amidoalkyl group; or else Rio and Rii can designate, together with the nitrogen atom to which they are attached, a heterocyclic group such as as piperidinyl or morpholinyl; Rio and Rii, independently of one another, preferably denote a C1-C4 alkyl group; - Y- is an anion such as bromide, chloride, acetate, borate, citrate, tartrate,bisulfate, bisulfite, sulfate, phosphate.

Mention may more particularly be made of the homopolymer of salts (for example chloride) of dimethyldiallylammonium, for example sold under the name "MERQUAT 100" by the company NALCO, and the copolymers of salts (for example chloride) of diallyldimethylammonium and of acrylamide marketed. in particular under the name "MERQUAT 550" or "MERQUAT 7SPR". (8) quaternary diammonium polymers comprising repeating units of the following formula (XXXIII): R13 R15 N + -A1 -N + - B1 R14 X R16 X- (XXXIII) in which: 25 - Ri ;, Rio, Ris and Ri6 , identical or different, represent aliphatic, alicyclic or arylaliphatic radicals comprising from 1 to 20 carbon atoms or hydroxyalkylaliphatic radicals in either Ria, Rio, Ris and Rio, together or separately, constitute with the nitrogen atoms to which they are attached to 34 heterocycles optionally comprising a second heteroatom other than nitrogen or else Ria, Ru, Ri s and R16 represent a linear or branched C 1 -C 6 alkyl radical substituted by a nitrile, ester, acyl, amide or -00-0-1217-D or -CO-NH-R17-D where R17 is an alkylene and D a quaternary ammonium group; - Al and Bi represent divalent polymethylenic groups comprising from 2 to 20 carbon atoms, linear or branched, saturated or unsaturated, and which may contain, linked to or intercalated in the main chain, one or more aromatic rings, or one or more oxygen or sulfur atoms or sulfoxide, sulfone, disulfide, amino, alkylamino, hydroxyl, quaternary ammonium, ureido, amide or ester groups; and - X- denotes an anion derived from an inorganic or organic acid; It being understood that Al, R13 and Ris can form with the two nitrogen atoms to which they are attached a piperazine ring; furthermore, if Al denotes a linear or branched, saturated or unsaturated alkylene or hydroxyalkylene radical, Bi can also denote a group (CH2) n-CO-D-OC- (CH2) p-, with n and p, identical or different , being integers varying from 2 to 20, and D denoting: a) a glycol residue of formula -0-Z-0-, where Z denotes a linear or branched hydrocarbon radical or a group corresponding to one of the following formulas : - (CH2CH20) x-CH2CH2- and - [CH2CH (CH3) 0] y-CH2CH (CH3) - where x and y denote an integer from 1 to 4, representing a defined and unique degree of polymerization or a number any one from 1 to 4 representing an 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 -CH2-CH2-S-S-CH2-CH2-; 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) generally between 1000 and 100,000.

5 Mention may more particularly be made of polymers which consist of repeating units corresponding to the formula: R R3 .1 1 + - N - (CH2) '- N- (CH2), X- P R2 1.` R4 (XXXIV) in which Ri, R ,, R3 and R4, identical or different, denote an alkyl or hydroxyalkyl radical having from 1 to 4 carbon atoms, n and p are integers varying from 2 to 20, and X- is an anion derived from a mineral or organic acid.

A particularly preferred compound consisting of units of formula (XXXIV) 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 Hexadimethr ne chloride according to the INCI nomenclature ( CTFA). (9) quaternary polyammonium polymers comprising units of formula (XXXV): 20 R18 R (XXXV) 1 1 20 - X N + - (CH2), - NH - CO - (CH2) q - CO - NH - (CH2) ) s - N + - A - - i I R19 X- R21 in which: R18, R19, R20 and R21, identical or different, represent a hydrogen atom or a methyl, ethyl, propyl, 13-hydroxyethyl radical, 3 -hydroxypropyl or -CH2CH2 (OCH2CH2) p0H, where p is 0 or an integer between I and 6, with the proviso that Ris, R19, R20 and R21 do not simultaneously represent a hydrogen atom, 36 - r and s, identical or different, are integers between 1 and 6, - q is equal to 0 or to an integer between 1 and 34, - X- denotes an anion such as a halide, 5 - A denotes a divalent radical of a dihalide or preferably represents -CH2-CH2-O-CH2-CH2- Mention may be made, for example, of the products "Mirapol® A 15", "Mirapol® AD1", "Mirapol® AZ1" and "Mirapol0" 175 "sold by the company Miranol 10 (10) The polymers which alternates of vinylpyrrolidone and of 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. 15 (11) Polyamines such as Polyquart® H sold by COGNIS, referred to 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-2 CH NH2 (A) (b) optionally one or more units corresponding to the formula (B ) following: -CH-2 CH - (B) NH-CH 25 0 In other words, these polymers can 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% by moles of units corresponding to formula (A) and from 0 to 95% by moles of units corresponding to formula (B ), preferably from 10 to 100% by moles of units corresponding to formula (A) and from 0 to 90% by moles of units corresponding to formula (B).

These polymers can be obtained, for example, by partial hydrolysis of polyvinylformamide.

This hydrolysis can be carried out in an acidic or basic medium.

The weight average molecular mass of said polymer, measured by light diffraction, can vary from 1000 to 3,000,000 g / mole, preferably from 10,000 to 1,000,000 and more particularly from 100,000 to 500,000 g / mole.

The polymers comprising units of formula (A) and optionally units of formula (B) are sold in particular under the name LUPAMIN by the company BASF, such as for example, and without limitation, the products offered under the name LUPAMIN 9095, LUPAMIN 5095, LUPAMIN 1095, LUPAMIN 9030 (or LUVIQUAT 9030) and LUPAMIN 9010. 20 (13) and their mixtures.

Other cationic polymers which can 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 (8) mentioned above, more preferably from those of families (1), (7) and (8) cited above.

Among the cationic polymers mentioned above, one can preferentially use the cationic polysaccharides, in particular the celluloses and the cationic galactomannan gums, and in particular the quaternary cellulose ether derivatives such as the products sold under the name "JR. 400 "by the company AMERCHOL, the cationic cyclopolymers, in particular the 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, the 10 homopolymers or copolymers optionally crosslinked methacryloyloxyalkyl (C1-C4) trialkyl (C1-C4) ammonium salts; polymers consisting of recurring units corresponding to formula (XXXIV) above, in particular the hexadimethrine chloride compound according to the INCI nomenclature (CTFA), and mixtures thereof.

Preferably, the composition according to the invention comprises at least one cationic polymer different from the polysaccharides b).

Preferably, when the cationic polymer (s) are present in the composition according to the invention, the total content of cationic polymer (s) is between 0.01 and 5% by weight, more preferably between 0.05. and 3% by weight, more preferably still between 0.1 and 2% by weight, relative to the total weight of the composition.

Plant Fragments The composition according to the invention may optionally further comprise fragments of one or more plants; these fragments are advantageously in suspension in the medium of the composition.

For the purposes of the present invention, the term “fragment” is intended to mean a piece or part of a plant, obtained for example by pulling up or crushing the plant, or by cutting up said plant.

By "fragments of one or more plants" is meant within the meaning of the present invention, that the composition comprises either several fragments of one and the same plant species, or that the composition comprises several fragments of several different species. of plants.

It is understood, within the meaning of the present invention, that a plant can be contained in its entirety in the composition according to the invention, if said plant is in the form of several fragments.

It is also understood, within the meaning of the present invention, that said plant fragments present in the composition according to the invention are visible to the naked eye.

For the purposes of the invention, the term “visible to the naked eye” means that said plant fragments in the composition according to the invention preferably have an average surface area greater than or equal to 1 mm 2. 'one or more plants are chosen from flower petals, whole flowers, flower buds, leaves, algae, plant stems, roots, in their entirety or in pieces, and mixtures thereof, more preferably among flower petals, leaves, algae, in their entirety or in pieces, and their mixtures.

According to a preferred embodiment of the invention, the fragments of one or more plants are chosen from marigold fragments (INCI name: calendula officinalis flower), lavender fragments (INCI name: lavandula augustifolia flower), fragments of 25 Damascus rose (INCI name: rosa damascena flower), fragments of cornflower (INCI name: centaurea cyanus flower), fragments of jasmine (INCI name jasminum officinale flower), fragments of prosopis (INCI name prosopis juliflora leaves ), fragments of white helichrysum and / or pink helichrysum (INCI name: xerochrysum bracteatum 30 flower extract), fragments of saffron (INCI name: crocus sativus flower extract), fragments of amaranth (INCI name: gomphrena globosa flower extract), fragments of chamomile (INCI name: anthemis nobilis flower powder), fragments of spirulina (INCI name: spirulina maxima powder), and their mixtures.

Very particularly, the plant fragments according to the invention can be chosen from leaves, flowers and petals of marigold, lavender, Damascus rose, cornflower, jasmine, prosopis, white helichrysum and / or pink; and in particular among marigold (INCI name: calendula officinalis flower).

According to a particular embodiment of the invention, the fragments of one or more plants can undergo one or more chemical and / or physical treatments, such as UV irradiation, coloring or coating.

It is understood that the possible chemical and / or thermal treatment (s) do not alter the integrity of the fragments.

Preferably, when said fragments are included in the composition according to the invention, the total content of fragment (s) of one or more plants is between 0.001% and 5% by weight, preferably between 0.005% and 3% by weight. weight, even better between 0.01% and 2% by weight, relative to the total weight of the composition.

Natural dyes The composition according to the invention can optionally also comprise one or more dyes, preferably of natural origin (so-called natural dyes).

Preferably, the natural dyes are chosen from caramel, hennotannic acid, juglone, alizarin, purpurine, carminic acid, kermesic acid, purpurogalline, protocatechaldehyde, indigo,. isatin, curcumin, spinulosin, apigenidin, orcein, and mixtures thereof.

Extracts or decoctions containing the natural dyes as defined above, and in particular poultices or extracts based on henna can also be used.

Preferably, when the natural dye (s) are present in the composition according to the invention, the total content of natural dye (s) is between 0.0001 and 5% by weight, more preferably between 0.0005 and 3% by weight, more preferably still between 0.001 and 2% by weight, relative to the total weight of the composition.

Preferably, the composition according to the invention comprises water, ie the medium is aqueous or hydroalcoholic.

More preferably, the total water content of the composition according to the invention is between 5 and 98% by weight, more preferably between 20% and 95% by weight, more preferably still between 30 and 90% by weight, even better still. between 40 and 85, or even between 50 and 80% by weight relative to the total weight of the composition.

The composition according to the invention can also comprise at least one organic solvent. It is understood within the meaning of the invention that the organic solvents are liquid at 25 ° C. and at atmospheric pressure.

As examples of an organic solvent, use may in particular be made of those which are water-soluble, such as C 1 -C 7 alcohols, and in particular C 1 -C 7 aliphatic or aromatic monoalcohols, C 2 -C 7 polyols and ethyl ethers. Cg-C7 polyols, which can be used alone or in admixture with water.

Advantageously, the organic solvent (s) can be chosen from ethanol, isopropanol, propylene glycol, hexylene glycol, glycerin and their mixtures.

Preferably, the composition according to the invention comprises at least one C2-C6 polyol, more preferably C2-C6 polyol; and more preferably still glycerin.

Preferably, when the organic solvent (s) are present in the composition according to the invention, the total content of organic C2-C7 solvent (s) is between 0.05 and 25% by weight, more preferably between 0.1 and 20% by weight, more preferably still between 0.5 and 15% by weight, relative to the total weight of the composition 42 Preferably, when the composition according to the invention comprises water, the pH of the composition is between 3.0 and 9.0, more preferably between 3.5 and 8.0, more preferably still between 4.0 and 7.0, even better between 4.5 and 6.5, or even between 5.2 5 and 5.8 The pH of the composition according to the invention can be adjusted to the desired value by means of basifying agents or of acidifying agents.

The composition according to the invention can also contain additives usually used in cosmetics, such as perfumes, pearlescent agents.

These additives can be present in the composition according to the invention in an amount ranging from 0 to 20 ′) / 0 by weight relative to the total weight of the composition.

Those skilled in the art will take care to choose these optional additives and their amounts so that they do not adversely affect the properties of the compositions of the present invention.

The composition according to the invention can advantageously be in the form of a shampoo. The composition according to the invention, when it is devoid of fragments of one or more plants, is advantageously in the form of a transparent to translucent fluid composition. , more preferably transparent.

By “the composition according to the invention devoid of fragments of one or more plants” is meant a composition according to the invention not comprising the fragment or fragments of one or more plants as described above.

The transparency of the composition according to the invention devoid of fragments of one or more plants can be characterized by measuring its transmittance.

In the context of the present invention, the transmittance measurements were carried out at 25 ° C and at atmospheric pressure, with a UV-Visible spectrophotometer, CARY Type 100 scan 43 Preferably, the transmittance of the compositions according to the invention, measured at ambient temperature (25 ° C.) and atmospheric pressure is greater than or equal to 80%, more preferably greater than or equal to 82%, more preferably still greater than or equal to 84%, and in particular ranging from 80 to 100%.

When the composition according to the invention comprises fragments of one or more plants, the suspensive properties of the composition according to the invention allow the maintenance in stable and homogeneous suspension of the fragments of one or more plants, these properties can be characterized. either by the presence of a threshold stress of the composition devoid of said fragments, or by the viscosity of the composition devoid of said fragments, in particular in the absence of a threshold stress value.

Preferably, the composition according to the invention, when it is devoid of fragments of one or more plants, exhibits a threshold stress, that is to say a minimum stress to be applied for the composition to flow.

The threshold stress is determined at 25 ° C.

The threshold stress measurement can be obtained using an MCR302 rheometer, equipped with a compressed air bearing, comprising a Peltier effect system for regulating the temperature.

The rheometer is made up of a fixed part (plane) and a mobile part (cone).

During the measurement, the mobile part descends to a predefined distance from the fixed part (air gap), trapping the product to be analyzed between two predefined parts.

The moving part then begins to rotate and the measurement starts.

Once the measurement is complete, it can be raised to release the product.

The geometry used is of the cone type (very low angle: 30 1 °) -plan, smooth coating.

We plot the logarithmic curve of the shear stress in Pa, as a function of the strain (in%).

44 We draw the tangents to the curve around the inflection point.

The point of intersection of these tangents gives the value of the threshold stress to (in Pa).

Preferably, the composition according to the invention, when it is devoid of fragments of one or more plants, exhibits a threshold stress greater than or equal to 0.05 Pa.s, more preferably ranging from 0.05 to 5 Pa. .s, more preferably still from 0.1 to 2 Pa.s, and even better ranging from 0.2 to 1.5 Pa.s, at a temperature of 25 ° C. and at atmospheric pressure.

In the particular case where the composition according to the invention, devoid of fragments of one or more plants, does not exhibit a threshold stress, the suspensive properties of the composition can be evaluated by virtue of its viscosity.

The viscosity of the composition according to the invention devoid of the fragments of one or more plants, can be evaluated by determining at a temperature of 25 ° C, the flow time of a quantity of product (for example 90 g of product flow) through an orifice calibrated using a Ford cup viscometer fitted with a Ford cup with an orifice diameter of 6 mm (cF6).

Preferably, the flow time of the composition according to the invention, devoid of fragments of one or more plants, is greater than or equal to 30 seconds, in particular greater than or equal to 60 seconds, in particular between 30 and 300 seconds. , or even 25 between 60 and 180 seconds, even better between 60 and 120 seconds.

A subject of the invention is also the use of the composition as defined above, for the cosmetic treatment, preferably for washing, keratin fibers, in particular human keratin fibers such as the hair.

The composition can be used on damp or dry hair, in rinsed or non-rinsed mode.

A subject of the invention is also a process for the cosmetic treatment, preferably for washing, keratin fibers, in particular human keratin fibers such as the hair, comprising at least one step of applying a composition to said keratin fibers. as defined above.

According to a preferred embodiment of the invention, a step of rinsing the keratin fibers is carried out after the step (s) of application to said fibers of a composition according to the invention. A step of drying the keratin fibers can be provided in the method according to the invention, in particular using a heating means such as a hair dryer, a straightening iron, a steam iron or a heating cap, the heating means being able to heat at a temperature ranging from 150 ° C to 230 ° C, preferably from 200 ° C to 220 ° C.

The examples which follow serve to illustrate the invention without, however, being limiting in nature.

EXAMPLES: Compositions A1 and A2 according to the invention and comparative composition A3 are prepared from the ingredients indicated in the table below, the amounts of which are expressed in% by weight of active material (MA).

INGREDIENTS AI A2 A3 N-Octanoyl-5-salicylic acid 0.1 0.2 - Gellan gum 0.15 0.15 0.2 Sodium laurovl sarcosinate 4.5 Sodium cocovl isethionate 1.6 Coco-betaine 1, 5 Decyl glucoside 5.3 Glvceryl oleate 2.0 Hydroxypropyl guar hydroxypropyl tri monium chloride 0.3 Stearamidopropyl dimethylamine 1.0 Glycerin 10.0 Caprylyl glycol 0.5 Sodium chloride 0.3 Perfumes, preservatives Qsp Water Qs 100 Agent of pH Qs 5.6 ± 0.2 The transmittance was then measured for each of the 10 compositions A1 to A3.

The transmittance measurements were carried out at 25 ° C. and at atmospheric pressure, with a UV-Visible spectrophotometer, CARY Type 100 scan.

15 47 The results have been collated in the table below: Transmittance A1 (Invention) 93% A2 (Invention) 96% A3 (Comparative) 88% It can be observed that the compositions A1 and A2 according to the invention exhibit a significantly transmittance greater than comparative composition A3 at equivalent pH.

The transmittance of the compositions according to the invention is close to 100%, which indicates that they are particularly clear.

Furthermore, when one of the compositions A1 and A2 according to the invention is applied to the hair, a beautiful, abundant lather is generated.

It can also be seen that the hair washed with one of the compositions A1 and A2 according to the invention has a clean feel and good cosmetic properties, in particular in terms of flexibility and disentangling.

The viscosity was then measured for each of the compositions A1 to A3 The viscosity measurements were carried out at 25 ° C. and at atmospheric pressure, determining the time of flow of 90 g of composition through an orifice calibrated at 1. 'using a Ford cup viscometer, fitted with a Ford cup with an orifice diameter of 6 mm (cF6) 25 The results have been collated in the table below: Viscosity Al (Invention) 92 s A2 (Invention ) 107 s A3 (Comparative) 48 s 48 It can be observed that the compositions A1 and A2 according to the invention have a viscosity which is significantly greater than the comparative composition A3.

The compositions according to A1 and A2 according to the invention are thus more able than the comparative composition A3 to maintain one or more possible fragments of plants, in stable and homogeneous suspension in the composition.

Furthermore, it was observed that the compositions A1 and A2 according to the invention have better stability after one month of storage at 10 at 45 ° C,

Claims (11)

CLAIMS 1. Cosmetic composition comprising, in a cosmetically acceptable medium: - one or more carboxylic acids a) of formula (1), their salts and their mixtures: (I) in which: - the radical R 'represents a hydroxyl group or a group of formula -0-C (0) - (CH2) .CH3 with n representing an integer ranging from 0 to 14; - the radical R is chosen from the following groups A: (i) a saturated, linear or branched, cyclic or acyclic aliphatic chain, having from 2 to 22 carbon atoms; (ii) an unsaturated chain having from 2 to 22 carbon atoms containing one or more conjugated or unconjugated double bonds; (iii) an aromatic (hetero) ring bonded to the carbonyl radical directly or through saturated or unsaturated aliphatics having from 2 to carbon; said groups A possibly being substituted by one of chains 7 atoms of or more substituents, identical or different, chosen from (a) halogen atoms, (b) trifluoromethyl group, (c) hydroxyl groups in free or esterified form by an acid having from 1 to 6 carbon atoms and (d) a carboxyl function in free form or esterified by an alcohol having from 1 to 6 carbon atoms 50 - at least 0.01% by weight relative to the total weight of the composition of one or more polysaccharides b), - one or more anionic surfactants c), and - one or more amphoteric or zwitterionic surfactants d). 5 2 Composition according to the preceding claim, characterized in that it is free of silicone. 3. Composition according to any one of the preceding claims, characterized in that the carboxylic acid (s) a) of formula (1) are chosen from the carboxylic acids of the following formula (II), their salts and their mixtures: HO ( II) 15 in which the radical R is as defined in claim 1. 4 Composition according to any one of the preceding claims, characterized in that the acid or acids a) are chosen from are n-octanoy1-5 acid -salicylic acid, n-decanoyl-5-salicylic acid, n-dodecanoyl-5-salicylic acid, n-heptyloxy-5-salicylic acid, their salts, and their mixtures, more preferably among acid n-octanoyl-5-salicylic acid, its salts and mixtures thereof. 5 Composition according to any one of the preceding claims, characterized in that the total content of acid (s) a) is between 0.001% and 5% by weight, preferably between 0.01% and 2% by weight, more preferably between 0.02% and 1% by weight, more preferably still between 0.05% and 0.8% by weight, relative to the total weight of the composition. 51 6. Composition according to any one of the preceding claims, characterized in that the polysaccharide (s) b) are chosen from anionic polysaccharides, nonionic polysaccharides, and mixtures thereof. 7 Composition according to the preceding claim, characterized in that the polysaccharide (s) b) are chosen from carrageenans and furcellerans, xanthan gum, gellan gum, scleroglucan gum, and mixtures thereof; more preferably from xanthan gum, gellan gum, scleroglucan gum, and mixtures thereof, and more preferably still from xanthan gum, gellan gum, and mixtures thereof, and even better the polysaccharide is gum of gellan. 8. Composition according to any one of the preceding claims, characterized in that the total content of polysaccharide (s) b) is between 0.01% and 20% by weight, more preferably between 0.05% and 10%. by weight, more preferably still between 0.07% and 5% by weight, even better between 0.1% and 3% by weight, relative to the total weight of the composition. 9. Composition according to any one of the preceding claims, characterized in that the anionic surfactant (s) c) are chosen from acylsarcosinates, in particular C6-C24; C6-C24 acylisethionates, in particular (C12-C18) acylisethionates; (C6-C24) alkyl ethercarboxylic acids, in particular polyoxyalkylenated (C6-C24) alkyl ethercarboxylic acids comprising 2 to 15 alkylene oxide groups; (C6-C30) alkyl arylethercarboxylic acids, in particular (C6-C24) alkyl arylethercarboxylic acids; alkyl (C6-C30) amidoethercarboxylic acids, in particular alkyl (C6-52 C24) amidoethercarboxylic acids; alpha-olefin sulfonates; their salts; their mixtures. 10. Composition according to any one of the preceding claims 5, characterized in that the amphoteric or zwitterionic surfactant (s) d) are chosen from alkyl (Cs-C20) betaines such as cocobetaine, alkyl (Cg-C20) amidoalkyl (C3-C8) betaines such as cocamidopropylbetaine, and mixtures thereof. 11. Composition according to any one of the preceding claims, characterized in that it further comprises one or more nonionic surfactants; preferably chosen from: - oxyethylenated fatty alcohols, comprising at least one alkyl chain (Cg-C20), in particular Cg-C20, even better Cn) - 15 Cis, saturated or not, linear or branched, and comprising from 1 to 100 moles of ethylene oxide, preferably from 2 to 50, more particularly from 2 to 40 moles, or even from 3 to 20 moles of ethylene oxide; and - (C6-C24 alkyl) (poly) glycosides, and more particularly (Cg-C18 alkyl) (poly) glycosides; - and their mixtures; and more preferably from (C6-C24 alkyl) (poly) glycosides, such as (Cg-C1g alkyl) (poly) glycosides. 12. Composition according to any one of the preceding claims, characterized in that it is devoid of sulfated anionic surfactant. 13. Composition according to any one of the preceding claims, characterized in that the total content of surfactant (s) present in the composition is between 0.1 and 45% by weight, more preferably between 1 and 30. % by weight, more preferably still between 5 and 25% by weight, even better between 10 and 20% by weight, relative to the total weight of the composition. 14. Composition according to any one of the preceding claims, characterized in that it further comprises at least one cationic polymer different from the polysaccharides b); preferably chosen from: 5 (1) homopolymers or copolymers derived from acrylic or methacrylic esters or amides and comprising at least one of the units of the following formula: I3 CH C 0 = C 0 A \ R1 R2 in which: 10 - R3, which are identical or different, denote a hydrogen atom or a CE13 radical; - A, 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 from 1 to 18 carbon atoms or a benzyl radical; preferably an alkyl group having 1 to 6 carbon atoms; - R) and R2, 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 an inorganic or organic acid such as a methosulfate anion or a halide such as chloride or bromide; (2) cationic polysaccharides, in particular celluloses and cationic galactomannan gums, more particularly cellulose ether derivatives comprising groups R3 1 3 C R3 1 C- 0 = C 0 = C NH NH AX - \ R2 A R4 N + -CH F? Quaternary ammonium, cationic cellulose copolymers or cellulose derivatives grafted with a water-soluble quaternary ammonium monomer and cationic galactomannan gums; 5 (3) polymers consisting of piperazinyl units and divalent alkylene or hydroxyalkylene radicals with linear or branched chains, optionally interrupted by oxygen, sulfur, nitrogen atoms or by aromatic or heterocyclic rings, as well as the products 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 can 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, an alkyl bis-halide or again by an oligomer resulting from the reaction of a bifunctional compound reactive with a bis-halohydrin, a bis-azetidinium, a bishaloacyldiamine, an alkyl bis-halide, an epilhalohydrin, a diepoxide or a bis-unsaturated derivative; the crosslinking agent being used in proportions ranging from 0.025 to 0.35 mol per amine group of the polyaminoamide; these polyaminoamides can be alkylated or, if they contain one or more tertiary amine functions, quaternized; Polyamine comprising two primary amine groups and at least one secondary amine group with a dicarboxylic acid selected from diglycolic acid and saturated aliphatic dicarboxylic acids having from 3 to 8 carbon atoms; (7) alkyl diallyl amine or dialkyl diallyl ammonium cyclopolymers such as homopolymers or copolymers (5) polyaminoamide derivatives resulting from the condensation of polyalkylene polyamines with polycarboxylic acids followed by alkylation with bifunctional agents; (6) polymers obtained by reaction of a polyalkylene 55 comprising, as main constituent of the chain, units corresponding to formulas (XXXI) or (XXXII), (G F12) k (C H2) k ... "\ / - (CH2) t- CR12 712) -CH2- 1- (CH2) t- - CR 2 C (R12) -CH2- III H2CCH NN / 2 H2C CH2 (XXXI) N + Y- NVR / N (XXXII). -Ni R11 i 5 in which R10 - k and t are equal to 0 or 1, the sum k + t being equal to 1; - Ri2 denotes a hydrogen atom or a methyl radical; - Rio and Ri 1, independently one on the other hand, denote a C 1 -C alkyl group, a C 1-5 hydroxyalkyl group, a C 1 -C 4 amidoalkyl group; or alternatively Rio and R 1 can designate together with the nitrogen atom to which they are attached. , a heterocyclic group such as piperidinyl or morpholinyl; Rio and Rit, independently of one another, preferably denote a C1-C4 alkyl group; 15 - Y- is an anion such as bromide, chloride, acetate, borate , citrate, tartrate, bisulfate, bisulfite, sul fate, phosphate (8) quaternary diammonium polymers comprising repeating units of the following formula (XXXIII): 13 ¶15 N + -A1 - N + - B1 R14 X- R16 X (XXXIII) 20 in which: - R13, R14, R15 and R16, identical or different, represent aliphatic, alicyclic or arylaliphatic radicals comprising from 1 to 20 carbon atoms or hydroxyalkylaliphatic radicals in 25 or Rn, Ria, Ris and R16, together or separately, 56 constitute with the atoms d 'nitrogen to which they are attached heterocycles optionally comprising a second heteroatom other than nitrogen or else R13, Ria, R15 and R16 represent a linear or branched C1-C6 alkyl radical substituted by a nitrile, ester, acyl or amide group or -00-0-R1 - D or -CO-NH-R17-D where Ri- is an alkylene and D a quaternary ammonium group, - Al and Bi represent divalent polymethylene groups comprising from 2 to 20 carbon atoms, linear 10 or branched, saturated or unsaturated, and which may contain, linked to or intercalated in the main chain, one or more aromatic rings, or one or more oxygen or sulfur atoms or sulphoxide, sulphone, disulphide, amino, alkylamino, hydroxyl, quaternary ammonium or ureido groups, amide or ester; and - X- denotes an anion derived from an inorganic or organic acid; it being understood that Al, R13 and R15 can form, with the two nitrogen atoms to which they are attached, a piperazine ring; furthermore, if Al denotes a linear or branched, saturated or unsaturated alkylene or hydroxyalkylene radical, Bi can also denote a group (C1-12) n-CO-D-OC- (CF12) p-, with n and p, identical or different, being integers varying from 2 to 20, and D denoting: a) a glycol residue of formula -0-Z-0-, where Z denotes a linear or branched hydrocarbon radical or a group corresponding to one of the following formulas: - (CH2CH20) x-CH2CH2- and 25 - [CI-12CH (CH3) 0] y-CI-12CH (CH3) - where x and y denote an integer from 1 to 4, representing a degree of polymerization defined and unique or any number from 1 to 4 representing an 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 else the divalent radical -CH2-CH2-S-S-CH2-CH2-; d) a ureylene group of formula -NH-CO-NH-; 57 (9) quaternary polyammonium polymers comprising units of formula (XXXV): Rie 20 - X N + - (CH2), - NH -CO - (CH2) q -CO - NH - (CH2) 5 -N + -A - - R19 R21 X- (XXXV) in which: 5 - R1s, R19, R20 and R21, identical or different, represent a hydrogen atom or a methyl, ethyl, propyl, 3hydroxyethyl, f3-hydroxypropyl or -CH2CH2 ( OCH2CH2) p0H, where p is 0 or an integer from 1 to 6, with the proviso that R111, R19, R21) and R21 do not simultaneously represent a hydrogen atom, - r and s, the same 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, 15 - A denotes a divalent radical of a dihalide or preferably represents -CH2-CH2-O-CH2-CH2-; (10) Quaternary polymers of vinylpyrrolidone and vinylimidazole; (11) Polyamines; (12) polymers comprising in their structure: (a) one or more units corresponding to the following formula (A): -CH2 CH - NH2 (A) (b) optionally one or more units corresponding to the formula (B) ) following: -CH-2 CH (B) NH-CH 8 in particular chosen from homo- or copolymers comprising 58 one or more units derived from vinylamine and optionally one or more units derived from vinylformamide, (13) and mixtures thereof, and more preferably chosen from cationic polymers of formula (1), (7) or (8) as defined above. 15 Composition according to the preceding claim, characterized in that the total content of cationic polymer (s) is between 0.01 and 5% by weight, more preferably between 0.05 and 3% by weight, more preferably still between 0.1 and 2% by weight, relative to the total weight of the composition. 16. Composition according to any one of the preceding claims, characterized in that it exhibits a threshold stress greater than or equal to 0.05 Pa.s, more preferably ranging from 0.05 to 5 Pa.s, more preferably still. from 0.1 to 2 Pa.s, and even better ranging from 0.2 to 1.5 Pa.s, at a temperature of 25 ° C and at atmospheric pressure. 17. Composition according to any one of the preceding claims, characterized in that it further comprises fragments of one or more plants; preferably the fragments of one or more plants are chosen from fragments of marigold (INCI name: calendula officinalis flower), fragments of lavender (INCI name: lavandula augustifolia flower), fragments of Damascus rose (INCI name: rosa damascena flower), fragments of cornflower (INCI name: centaurea cyanus flower), fragments of jasmine (INCI name: jasminum officinale flower), fragments of prosopis (INCI name: prosopis juliflora leaves), fragments of white helichrysum 30 and / or pink helichrysum (INCI name: xerochrysum bracteatum flower extract), fragments of saffron (INCI name: crocus sativus flower extract), fragments of amaranth (INCI name: gomphrena globosa flower extract), fragments of chamomile (INCI name: anthemis 59 nobilis flower powder), fragments of spirulina (INCI name: spirulina maxima powder), and their mixtures. 18. Composition according to the preceding claim, characterized in that the total content of fragment (s) of one or more plants is between 0.001% and 5% by weight, preferably between 0.005% and 3% by weight, even better still between 0.01% and 2% by weight, relative to the total weight of the composition. 10 19 Composition according to any one of the preceding claims, characterized in that it comprises water at a preferential content of between 5 and 98% by weight, more preferably between 20% and 95% by weight, more preferably still between 30 and 90% by weight, even better between 40 and 85, or even between 50 and 80% by weight relative to the total weight of the composition. 20. Composition according to any one of the preceding claims, characterized in that it further comprises at least one organic solvent; preferably at least one C2-C polyol; more preferably in C2-C6, and more preferably still glycerin. 21. Use of the composition as defined in any one of claims 1 to 20, for the cosmetic treatment, preferably for washing, keratin fibers, in particular human keratin fibers such as the hair. 22. Process for the cosmetic treatment, preferably washing, of keratin fibers, in particular human keratin fibers such as the hair, comprising at least one step of applying to said keratin fibers a composition as defined in the article. any of claims 1 to 20; preferably followed by a step of rinsing said keratin fibers. 35