FR3001384A1 - DYEING COMPOSITION COMPRISING AT LEAST ONE META-AMINOPHENOL COUPLER IN A MEDIUM COMPRISING A FATTY BODY, METHODS AND DEVICE - Google Patents

Abstract

The present invention relates to a dyeing composition for keratinous fibers, in particular human keratinous fibers such as the hair, comprising one or more fatty substances, one or more surfactants, one or more oxidation bases, one or more particular couplers of the type meta-aminophenol and one or more alkalinizing agents, the content of fat in the dyeing composition representing in total at least 10% by weight relative to the total weight of said composition. It also relates to a coloring process using such a composition as well as multicompartmental devices suitable for implementing said method.

Description

The present invention relates to a dyeing composition for keratinous fibers, in particular human keratinous fibers such as the hair, comprising at least one meta-aminophenol type coupler in a medium comprising a fatty substance. one or more fatty substances, one or more surfactants, one or more oxidation bases, one or more specific couplers of meta-aminophenol type and one or more alkalinizing agents, the content of fatty substances in the dyeing composition representing in total at less than 10% by weight relative to the total weight of said composition. The invention also relates to a process for dyeing keratin fibers using said composition in the presence of one or more chemical oxidizing agents and a device with several compartments suitable for the implementation of said dyeing composition. For a long time, many people seek to change the color of their hair, and in particular to hide their white hair. It is known to dye keratinous fibers, in particular human keratinous fibers such as the hair to obtain so-called permanent dyes with dyeing compositions containing oxidation dye precursors, generally called oxidation bases such as orthoacids. or para-phenylenediamines, ortho- or para-aminophenols or heterocyclic compounds such as pyrazoles, pyrazolinones or pyrazolopyridines. These oxidation bases are colorless or weakly colored compounds which, when combined with oxidizing products, can give rise to colored compounds by a process of oxidative condensation.

It is also known that the shades obtained with these oxidation bases can be varied by combining them with couplers or color modifiers, the latter being chosen in particular from aromatic meta-diamines, meta-aminophenols, meta-aminophenols and meta-aminophenols. diphenols and certain heterocyclic compounds such as indole or pyridine compounds. The variety of molecules involved in oxidation bases and couplers, allows to obtain a rich palette of colors. The oxidation dyeing process therefore consists in applying to the keratin fibers a dyeing composition comprising oxidation bases or a mixture of oxidation bases and couplers with hydrogen peroxide (H 2 O 2 or hydrogen peroxide) as a dye composition. oxidizing agent, to let diffuse, then to rinse the fibers. However, the implementation of these dye compositions may have a number of disadvantages. Indeed, after application to the keratinous fibers, the obtained dye power may not be entirely satisfactory, or even low, and lead to a restricted range of colors. The colorations may also not be sufficiently stubborn against external agents such as light, shampoos, perspiration and also be too selective, that is to say that the color difference is too important along the same keratin fiber which is differently sensitized between its tip and its root. One of the objects of the present invention is in particular to provide compositions for dyeing keratinous fibers, in particular human keratinous fibers such as the hair, which are in particular capable of leading to a wide color field with powerful colorations, little selective and tough against external agents (such as shampoos, light, perspiration or bad weather). This object is achieved by the present invention, which relates in particular to a dyeing composition for keratinous fibers, in particular human keratinous fibers such as the hair, comprising: (0 one or more fatty substances, (ii) one or more surfactants, (iii) one or more oxidation bases, (iv) one or more alkalinizing agents, (v) one or more meta-aminophenol derived couplers of formula (I) and their addition salts, their optical isomers, isomers geometrical, tautomeric and / or their solvates: OH formula (I) in which: - R1 represents: - a hydrogen atom, - a linear or branched C1-C6 alkyl radical substituted with one or more: - radicals - CONH2, - radicals -NHSO2CH3, - imidazole radicals, - dialkyl (C1-C6) amino radicals, preferably dialkyl (Ci) amino radicals, - hydroxyl radicals, - -COOH radicals, - R2 represents: - a methyl, methoxy radical, - a linear or branched C 1 -C 6 alkyl radical of C1-C4 reference, substituted with one or more hydroxyl radicals; - a C1-C6 linear or branched alkoxy radical substituted with one or more hydroxy radicals; (vi) one or more chemical oxidizing agents; fat representing in total at least 10% by weight relative to the total weight of said dye composition. Thus the couplers used in the dyeing composition are chosen from meta-aminophenols of formula (I).

The dyeing compositions make it possible to lead to powerful colorings that are not very selective and tough on external agents (such as shampoos, light, perspiration or bad weather). Moreover, the coloring compositions according to the present invention make it possible to achieve a wide range of colors. In particular, the compositions according to the invention make it possible to lead to a satisfactory rise in color. For the purposes of the present invention, the term "rise" of the color of the keratinous fibers is understood to mean the variation in color between strands of unstained white hair and strands of colored hair. Other objects, features, aspects and advantages of the present invention will become more apparent upon reading the description and examples which follow.

In what follows, and unless otherwise indicated, the boundaries of a domain of values are included in this field. The expression "at least one" is equivalent to the expression "one or more". In a general manner, the term "compound addition salts" means the addition salts of these compounds with an acid, such as hydrochlorides, hydrobromides, sulphates, citrates, succinates, tartrates, lactates, tosylates, benzenesulfonates, dodecylbenzenesulfonates, phosphates and acetates, preferably hydrochlorides, citrates, succinates, tartrates, phosphates, lactates. The solvates of compounds represent more particularly the hydrates of such compounds and / or the combination of such compounds with a linear or branched C 1 -C 4 alcohol such as methanol, ethanol, isopropanol, n-propanol. Preferably, the solvates are hydrates. Fatty Substances: As indicated above, the dye composition according to the invention comprises one or more fatty substances. By "fatty substance" is meant an organic compound which is insoluble in water at ordinary temperature (25 ° C.) and at atmospheric pressure (760 mmHg or 1.013 × 10 5 Pa) (solubility less than 5% and preferably less than 1%). even more preferentially at 0.1%). They have in their structure at least one hydrocarbon chain containing at least 6 carbon atoms or a chain of at least two siloxane groups. In addition, the fatty substances are generally soluble in organic solvents under the same conditions of temperature and pressure, such as, for example, chloroform, dichloromethane, carbon tetrachloride, ethanol, benzene, toluene, tetrahydrofuran ( THF), petrolatum oil or decamethylcyclopentasiloxane.

The fatty substances of the invention do not contain salified carboxylic acid groups. In addition, the fatty substances of the invention are not (poly) oxyalkylenated or (poly) glycerolated ethers. By "oil" is meant a "fat" which is liquid at room temperature (25 ° C), and at atmospheric pressure (760 mm Hg or 1,013.105 Pa). The term "non-silicone oil" means an oil containing no silicon atom (Si) and a "silicone oil" an oil containing at least one silicon atom.

More particularly, the one or more fatty substances are chosen from C 6 -C 16 hydrocarbons, hydrocarbons of more than 16 carbon atoms, non-silicone oils of animal origin, triglycerides of vegetable or synthetic origin, fluorinated oils, fatty alcohols, fatty acid esters and / or fatty alcohol esters other than triglycerides and non-silicone waxes, in particular plant-based waxes, non-silicone waxes, silicones, and mixtures thereof. It is recalled that the alcohols, esters and fatty acids more particularly have at least one hydrocarbon group, linear or branched, saturated or unsaturated, comprising 6 to 30, more preferably 8 to 30 carbon atoms, optionally substituted, in particular by one or several hydroxyl groups (in particular 1 to 4). If unsaturated, these compounds may comprise one to three carbon-carbon double bonds, conjugated or otherwise.

As regards the C6-C16 hydrocarbons, the latter are more particularly linear, branched, optionally cyclic, and preferably alkanes. By way of example, mention may be made of hexane, cyclohexane, undecane, dodecane, tridecane, isoparaffins such as isohexadecane, isodecane and isododecane, and mixtures thereof. The linear or branched hydrocarbons, of mineral or synthetic origin, of more than 16 carbon atoms, are preferably chosen from paraffin oils, petroleum jelly, vaseline oil, polydecenes, hydrogenated polyisobutene such as Parleamo, and their mixtures. As hydrocarbon oils of animal origin, mention may be made of perhydrosqualene. Triglycerides of vegetable or synthetic origin are preferably chosen from liquid triglycerides of fatty acids containing from 6 to 30 carbon atoms, for example triglycerides of heptanoic or octanoic acids, or even more particularly from those present in vegetable oils such as for example, sunflower, corn, soybean, squash, grape seed, sesame, hazelnut, apricot, macadamia, arara, castor oil, avocado oil, jojoba, shea butter oil or synthetic triglycerides of caprylic / capric acids such as those sold by Stearineries Dubois or those sold under the names Miglyole 810, 812 and 818 by Dynamit Nobel, and mixtures thereof.

As fluorinated oils, mention may be made of perfluoromethylcyclopentane and perfluoro-1,3-dimethylcyclohexane, sold under the names "FLUTECe PC1" and "FLUTECe PC3" by BNFL Fluorochemicals; perfluoro-1,2-dimethylcyclobutane; perfluoroalkanes such as dodecafluoropentane and tetradecafluorohexane, sold under the names "PF 5050®" and "PF 5060®" by the company 3M, or the bromoperfluorooctyl sold under the name "Foralkyl" by the company Atochem; nonafluoromethoxybutane and nonafluoroethoxyisobutane; perfluoromorpholine derivatives, such as 4-trifluoromethyl perfluoromorpholine sold under the name "PF 5052®" by the company 3M. The fatty alcohols that are suitable for carrying out the invention are more particularly chosen from saturated or unsaturated alcohols, linear or branched, containing from 6 to 30 carbon atoms, preferably from 8 to 30 carbon atoms. There may be mentioned, for example, cetyl alcohol, isostearyl alcohol, stearyl alcohol and their mixture (cetylstearyl alcohol), octyldodecanol, 2-butyloctanol, 2-hexyldecanol, 2-undecylpentadecanol, and oleic alcohol. , linolenic alcohol, ricinoleic alcohol, undecylenic alcohol or linoleic alcohol, and mixtures thereof. With regard to fatty acid esters and / or fatty alcohols, advantageously different from the triglycerides mentioned above and non-silicone waxes; mention may be made in particular of saturated or unsaturated, linear C 1 -C 26 or branched C 3 -C 26 aliphatic or monohydric aliphatic esters and saturated or unsaturated, linear C 1 -C 26 or branched C 3 -C 26 aliphatic or monohydric alcohols or alcohols; the total carbon of the esters being greater than or equal to 6, more preferably greater than or equal to 10. Among the monoesters, mention may be made of dihydroabietyl behenate; octyldodecyl behenate; isoketyl behenate; cetyl lactate; C12-C15 alkyl lactate; isostearyl lactate; lauryl lactate; linoleyl lactate; oleyl lactate; (iso) stearyl octanoate; isocetyl octanoate; octyl octanoate; cetyl octanoate; decyl oleate; isocetyl isostearate; isocetyl laurate; isocetyl stearate; isodecyl octanoate; isodecyl oleate; isononyl isononanoate; isostearyl palmitate; methyl ricinoleate acetyl; myristyl stearate; octyl isononanoate; 2-ethylhexyl isononate; octyl palmitate; octyl pelargonate; octyl stearate; octyldodecyl erucate; oleyl erucate; ethyl palmitates and isopropyl palmitate, ethyl-2-hexyl palmitate, 2-octyldecyl palmitate, alkyl myristates such as isopropyl, butyl, cetyl, 2-octyldodecyl myristate; , styryl, hexyl stearate, butyl stearate, isobutyl stearate; dioctyl malate, hexyl laurate, 2-hexyldecyl laurate, and mixtures thereof.

Still in the context of this variant, it is also possible to use esters of C 4 -C 22 di or tricarboxylic acids and of C 1 -C 22 alcohols and esters of mono di or tricarboxylic acids and di, tri, alcohols. C1-C26 C2-C26 tetra or pentahydroxy. These include: diethyl sebacate; diisopropyl sebacate; diisopropyl adipate; di-propyl adipate; dioctyl adipate; diisostearyl adipate; dioctyl maleate; glyceryl undecylenate; octyldodecyl stearoyl stearate; pentaerythrityl monoricinoleate; pentaerythrityl tetraisononanoate; pentaerythrityl tetrapelargonate; pentaerythrityl tetraisostearate; pentaerythrityl tetraoctanoate; propylene glycol dicaprylate; propylene glycol dicaprate, tridecyl erucate; triisopropyl citrate; triisotearyl citrate; glyceryl trilactate; glyceryl trioctanoate; trioctyldodecyl citrate; trioleyl citrate, propylene glycol dioctanoate; neopentyl glycol diheptanoate; diethylene glycol diisanonate; and polyethylene glycol distearates, and mixtures thereof. Among the esters mentioned above, it is preferred to use ethyl, isopropyl, myristyl, cetyl, stearyl palmitates, ethyl-2-hexyl palmitate, 2-octyldecyl palmitate, sodium myristates and the like. alkyls such as isopropyl, butyl, cetyl, 2-octyldodecyl myristate, hexyl stearate, butyl stearate, isobutyl stearate; dioctyl malate, hexyl laurate, 2-hexyldecyl laurate and isononyl isononanate, cetyl octanoate, and mixtures thereof. The composition may also comprise, as fatty ester, esters and diesters of C 6 -C 30, preferably C 12 -C 22, fatty acid sugars. It is recalled that "sugar" is understood to mean oxygenated hydrocarbon compounds which have several alcohol functions, with or without an aldehyde or ketone function, and which contain at least 4 carbon atoms. These sugars can be monosaccharides, oligosaccharides or polysaccharides. Suitable sugars include, for example, sucrose (or sucrose), glucose, galactose, ribose, fucose, maltose, fructose, mannose, arabinose, xylose, lactose, and their derivatives. especially alkyls, such as methyl derivatives such as methylglucose. The esters of sugars and fatty acids may be chosen in particular from the group comprising the esters or mixtures of esters of sugars described above and of C 6 -C 30, preferably C 12 -C 22 fatty acids, linear or branched, saturated or unsaturated. If unsaturated, these compounds may comprise one to three carbon-carbon double bonds, conjugated or otherwise.

The esters according to this variant may also be chosen from mono-, di-, tri- and tetraesters, polyesters and mixtures thereof. These esters may be for example oleate, laurate, palmitate, myristate, behenate, cocoate, stearate, linoleate, linolenate, caprate, arachidonates, or mixtures thereof, such as in particular the mixed oleo-palmitate, oleostearate and palmito-stearate esters. More particularly, the mono- and di-esters are used, and especially the mono- or dioleate, stearate, behenate, oleopalmitate, linoleate, linolenate, oleostearate, sucrose, glucose or methylglucose. By way of example, mention may be made of the product sold under the name Glucatee DO by the company Amerchol, which is a methylglucose dioleate. Mention may also be made, by way of examples, of esters or mixtures of esters of fatty acid sugar: the products sold under the names F160, F140, F110, F90, F70, SL40 by the company Crodesta, respectively denoting sucrose palmito-stearates of 73% monoester and 27% di- and tri-ester, 61% monoester and 39% di-, tri- and tetraester, 52% monoester and 48% di-, tri- and tetraester, 45% monoester and 55% di-, tri- and tetraester, 39% monoester and 61% di-, tri- and tetraester , and sucrose mono-laurate; the products sold under the name Ryoto Sugar Esters, for example referenced B370 and corresponding to sucrose behenate formed from 20% monoester and 80% di-triesterpolyester; the sucrose mono-di-palmito-stearate marketed by Goldschmidt under the name Tegosofte PSE. The non-silicone wax or waxes are chosen in particular from carnauba wax, candelilla wax, and alfa wax, paraffin wax, ozokerite, vegetable waxes such as olive wax or rice wax. hydrogenated jojoba wax or the absolute waxes of flowers such as the essential wax of blackcurrant sold by the company BERTIN (France), animal waxes such as beeswax, or modified beeswax (cerabellina) ; other waxes or waxy raw materials that can be used according to the invention are, in particular, marine waxes, such as the one sold by SOPHIM under the reference M82, and polyethylene or polyolefin waxes in general. The silicones that can be used in the dyeing composition of the present invention are volatile or non-volatile, cyclic, linear or branched silicones, modified or not with organic groups, having a viscosity of 5 × 10 -6 to 2.5 m 2 / s at 25 ° C. C and preferably 1.10-5 to 1m2 / s. The silicones that can be used in accordance with the invention can be in the form of oils, waxes, resins or gums.

Preferably, the silicone or silicones are chosen from polydialkylsiloxanes, in particular polydimethylsiloxanes (PDMS), and organomodified polysiloxanes comprising at least one functional group preferably chosen from amino groups and alkoxy groups.

Organopolysiloxanes are further defined in Walter Noll's "Chemistry and Technology of Silicones" (1968), Academie Press. They can be volatile or nonvolatile. When they are volatile, the silicones are more particularly chosen from those having a boiling point of between 60 ° C. and 260 ° C., and even more particularly from: (i) cyclic polydialkylsiloxanes containing from 3 to 7, preferably from 4 to 5 silicon atoms. It is, for example, octamethylcyclotetrasiloxane sold in particular under the name VOLATILE SILICONE® 7207 by UNION CARBIDE or SILBIONE® 70045 V2 by RHODIA, decamethylcyclopentasiloxane marketed under the name VOLATILE SILICONE® 7158 by UNION CARBIDE, and SILBIONE ® 70045 V5 by RHODIA, as well as their mixtures. Mention may also be made of cyclocopolymers of the dimethylsiloxane / methylalkylsiloxane type, such as the VOLATILE® SILICONE FZ 3109 marketed by UNION CARBIDE, of formula: ## STR5 ## with D ": CH 3 CH 3 Si-O 1: - Si-O 1 D" D ' Examples of these are cyclic polydialkylsiloxane mixtures with organic compounds derived from silicon, such as the mixture of octamethylcyclotetrasiloxane and tetramethylsilylpentaerythritol (50/50) and the mixture of octamethylcyclotetrasiloxane and oxy-1,1 '- (hexa-2,2,2', 2 ', 3,3'-trimethylsilyloxy) bis-neopentane; (ii) linear volatile polydialkylsiloxanes having 2 to 9 silicon atoms and having a viscosity of less than or equal to 5 × 10 -6 m 2 / s at 25 ° C. It is, for example, decamethyltetrasiloxane marketed in particular under the name "SH 200" by Toray Silicone, silicones entering this class are also described d published in Cosmetics and Toiletries, Vol. 91, Jan. 76, p. 27-32 - TODD & BYERS "Volatile Silicone fluids for cosmetics". Non-volatile polydialkylsiloxanes, polydialkylsiloxane gums and resins, polyorganosiloxanes modified with the above organofunctional groups and mixtures thereof are preferably used. These silicones are more particularly chosen from polydialkylsiloxanes, among which may be mentioned mainly polydimethylsiloxanes with trimethylsilyl end groups. The viscosity of the silicones is measured at 25 ° C. according to the ASTM 445 Appendix C standard. Among these polydialkylsiloxanes, mention may be made, without limitation, of the following commercial products: SILBIONE® oils of the 47 and 70 047 series or the MIRASIL® oils marketed by RHODIA, such as, for example, 70 047 V 500 000; the oils of the MIRASIL® series marketed by RHODIA; the oils of the 200 series of Dow Corning, such as DC200 having a viscosity of 60,000 mm 2 / s; - VISCASIL® oils from GENERAL ELECTRIC and some oils from SF series (SF 96, SF 18) from GENERAL ELECTRIC. Mention may also be made of polydimethylsiloxane dimethylsilanol end groups known under the name of dimethiconol (CTFA), such as the oils of the 48 series from the company RHODIA. In this class of polydialkylsiloxanes, mention may also be made of the products sold under the names "ABIL WAX® 9800 and 9801" by GOLDSCHMIDT, which are polydialkyl (C1-C20) siloxanes. The silicone gums that can be used in accordance with the invention are in particular polydialkylsiloxanes, preferably polydimethylsiloxanes having high average molecular weights of between 200,000 and 1,000,000 used alone or in a mixture in a solvent. This solvent may be chosen from volatile silicones, polydimethylsiloxane (PDMS) oils, polyphenylmethylsiloxane (PPMS) oils, isoparaffins, polyisobutylenes, methylene chloride, pentane, dodecane, tridecane or their mixtures. More particularly useful products according to the invention are mixtures such as: - mixtures formed from a hydroxyl end-of-the-chain polydimethylsiloxane, or dimethiconol (CTFA) and a cyclic polydimethylsiloxane also called cyclomethicone (CTFA) such that the product Q2 1401 marketed by the company Dow Corning; mixtures of a polydimethylsiloxane gum and a cyclic silicone such as the product SF 1214 Silicone Fluid from the company General Electric, this product is an SF 30 gum corresponding to a dimethicone, having a number average molecular weight of 500,000 solubilized in oil SF 1202 Silicone Fluid corresponding to decamethylcyclopentasiloxane; mixtures of two PDMSs of different viscosities, and more particularly of a PDMS gum and a PDMS oil, such as the product SF 1236 from the company General Electric. The product SF 1236 is the mixture of an SE 30 gum defined above having a viscosity of 20 m 2 / s and an SF 96 oil with a viscosity of 5 × 10 -6 m 2 / s.

This product preferably comprises 15% of SE gum and 85% of an SF 96 oil. The organopolysiloxane resins used in accordance with the invention are crosslinked siloxane systems containing the units: R25iO2 / 2, R35iO1 / 2, R5iO3 Wherein R represents an alkyl having 1 to 16 carbon atoms. Among these products, those that are particularly preferred are those in which R denotes a C1-C4 lower alkyl group, more particularly methyl. Among these resins may be mentioned the product marketed under the name "Dow Corning 593" or those sold under the names "Silicone Fluid SS 4230 and SS 4267" by the company General Electric and which are silicones of dimethyl / trimethyl siloxane structure. Mention may also be made of the trimethylsiloxysilicate type resins sold in particular under the names X22-4914, X21-5034 and X21-5037 by the company Shinetsu.

The organomodified silicones that can be used in accordance with the invention are silicones as defined above and comprising in their structure one or more organofunctional groups as previously mentioned, attached via a hydrocarbon-based group.

In addition to the silicones described above, the organomodified silicones may be polydiarylsiloxanes, especially polydiphenylsiloxanes, and polyalkylarylsiloxanes functionalized with the organofunctional groups mentioned above. The polyalkylarylsiloxanes are especially chosen from polydimethyl / methylphenylsiloxanes, linear and / or branched polydimethyl / diphenylsiloxanes with a viscosity ranging from 1 × 10 -5 to 5 × 10 -2 m 2 / s at 25 ° C. Among these polyalkylarylsiloxanes include by way of example the products sold under the following names: SILBIONE® oils of the 70 641 series from RHODIA; . RHODORSIL® 70 633 and 763 RHODIA series of oils; . DOW CORNING 556 COSMETIC GRAD FLUID oil from DOW CORNING; . silicones of the PK series from BAYER, such as the product PK20; . silicones of the PN and PH series of BAYER, such as the PN1000 and PH1000 products; . certain oils of the SF series of GENERAL ELECTRIC such as SF 1023, SF 1154, SF 1250, SF 1265. Among the organomodified silicones, mention may be made of polyorganosiloxanes comprising: substituted or unsubstituted amino groups, such as the products sold under the name GP 4 Silicone Fluid and GP 7100 by the company Genesee or the products sold under the names Q2 8220 and Dow Corning 929 or 939 by Dow Corning. The substituted amino groups are, in particular, C1-C4 aminoalkyl groups; alkoxylated groups, such as the product sold under the name "Silicone Copolymer F-755" by SWS Silicones and Abil Wax® 2428, 2434 and 2440 by the company GOLDSCHMIDT. More particularly, the one or more fatty substances are chosen from liquid or pasty compounds at room temperature (25 ° C.) and at atmospheric pressure. Preferably, the fatty substance (s) are chosen from liquid compounds at a temperature of 25 ° C. and at atmospheric pressure.

The fatty substance or fats are advantageously chosen from hydrocarbons with more than 16 carbon atoms, C6-C16 alkanes, vegetable oils or triglycerides, liquid synthetic triglycerides, fatty alcohols and fatty acid esters. and / or fatty alcohol different from triglycerides and non-silicone waxes, non-silicone waxes and silicones, or mixtures thereof. Preferably, the fatty substance or fats are chosen from petrolatum oil, C6-C16 alkanes, polydecenes, liquid fatty acid esters and / or fatty alcohol esters different from triglycerides, liquid fatty alcohols or their mixtures. More preferably, the fatty substance (s) are chosen from petrolatum oil, (C6-C16) alkanes, polydecenes and liquid fatty alcohols such as octyl-2-dodecanol.

The dyeing composition according to the invention comprises at least 10% by weight of fatty substances, more particularly at least 15% by weight, preferably at least 20% by weight, and even more particularly at least 25% by weight of body. fat, relative to the weight of the dye composition.

Preferably, the fatty substance or fats are present in the dye composition according to the invention in a content ranging from 10 to 80% by weight, advantageously from 15 to 80% by weight, more preferably from 20 to 80% by weight, by weight. relative to the weight of the dyeing composition. According to a more particular embodiment, the fat content varies from 25 to 80% by weight, preferably from 30 to 70% by weight, even more advantageously from 30 to 60% by weight, relative to the weight of the composition. dye. Surfactants: As indicated above, the composition of the invention also comprises one or more surfactants. In particular, the surfactant or surfactants are chosen from anionic, amphoteric, zwitterionic, cationic or nonionic surfactants, and preferably nonionic surfactants. The term "anionic surfactant" is understood to mean a surfactant comprising as ionic or ionizable groups only anionic groups. These anionic groups are preferably chosen from the groups -C (O) OH, -C (O) O-, -503H, -S (O) 20-, -OS (O) 20H, -OS (O) 20- , -P (O) OH 2, -P (O) 20 -, - P (O) O 2 -, - P (OH) 2, = P (O) OH, -P (OH) O, = P (O) 0-, = POH, = PO-, the anionic parts comprising a cationic counter ion such as those derived from an alkali metal, an alkaline earth metal, or an amine or an ammonium. As examples of anionic surfactants that may be used in the composition according to the invention, mention may be made of alkyl sulphates, alkyl ether sulphates, alkylamido ether sulphates, alkylaryl polyether sulphates, monoglyceride sulphates, alkyl sulphonates, alkyl amide sulphonates and alkyl aryl sulphonates. , alpha-olefin-sulfonates, paraffin-sulfonates, alkylsulfosuccinates, alkylethersulfosuccinates, alkylamidesulfosuccinates, alkylsulfoacetates, acylsarcosinates, acylglutamates, alkylsulfosuccinamates, acylisethionates and N-acyltaurates, monoesters salts of alkyl and polyglycoside-polycarboxylic acids, acyllactylates, D-galactoside-uronic acid salts, alkyl ether-carboxylic acid salts, alkyl aryl ether carboxylic acid salts, alkyl acid salts amidoether carboxylic acids, and the corresponding non-salified forms of all these compounds, alkyl and acyl groups. all these compounds having from 6 to 24 carbon atoms and the aryl group denoting a phenyl group. These compounds may be oxyethylenated and then preferably comprise from 1 to 50 ethylene oxide units.

The salts of C 6 -C 24 alkyl monoesters and of polyglycoside-polycarboxylic acids may be chosen from C 6 -C 24 alkyl polyglycoside-citrates, C 6 -C 24 alkyl polyglycoside-tartrates and polyglycoside-sulphosuccinates. C6-C24 alkyl.

When the agent or the anionic surfactants are in the salt form, they may be chosen from alkali metal salts such as the sodium or potassium salt and preferably sodium salt, ammonium salts, amine salts and in particular aminoalcohols or alkaline earth metal salts such as magnesium salts. By way of example of aminoalcohol salts, mention may be made in particular of the salts of mono-, di- and triethanolamine, the salts of mono-, di- or triisopropanolamine and the salts of 2-amino-2-methyl-1-one. propanol, 2-amino-2-methyl-1,3-propanediol and tris (hydroxymethyl) amino methane. The alkali metal or alkaline earth metal salts and in particular the sodium or magnesium salts are preferably used.

Of the abovementioned anionic surfactants, it is preferred to use (C 6 -C 24) alkyl sulphates, C 6 -C 24 alkyl ether sulphates comprising from 2 to 50 ethylene oxide units, in particular in the form of alkali metal or ammonium salts. , aminoalcohols, and alkaline earth metals, or a mixture of these compounds.

In particular, it is preferred to use (C 12 -C 20) alkyl sulphates, C 12 -C 20 alkyl ether sulphates comprising from 2 to 20 ethylene oxide units, especially in the form of alkali metal salts, ammonium salts, aminoalcohol , and alkaline earth metals, or a mixture of these compounds. More preferably, it is preferred to use sodium lauryl ether sulfate with 2.2 moles of ethylene oxide. The amphoteric or zwitterionic surfactant (s), preferably non-silicone, which may be used in the present invention may be in particular derivatives of secondary or tertiary aliphatic amines, optionally quaternized, in which the aliphatic group is a linear or branched chain containing from 8 to 8 carbon atoms. at 22 carbon atoms, said amine derivatives containing at least one anionic group such as, for example, a carboxylate group, sulfonate, sulfate, phosphate or phosphonate. Mention may in particular be made of (C 8 -C 20) alkyl betaines, sulfobetaines, (C 8 -C 20) alkylamido (C 3 -C 8) alkylbaines and (C 8 -C 20) alkylamidalkyl (C 6 -C 8) sulfobetaines. Among the derivatives of secondary or tertiary aliphatic amines, optionally quaternized, which may be used, as defined above, there may also be mentioned the compounds of the following respective structures (A1) and (A2): Ra-C (O) -NH-CH2 -CH2-N + (Rb) (Rc) -CH2C (O) O-, M +, X- (A1) Formula (A1) in which: - Ra represents a C10-C30 alkyl or alkenyl group derived from an acid RaCOOH , preferably present in the hydrolysed coconut oil, a heptyl, nonyl or undecyl group; Rb represents a beta-hydroxyethyl group; and - R, represents a carboxymethyl group; M + represents a cationic counterion derived from an alkali metal, alkaline earth metal, such as sodium, an ammonium ion or an ion derived from an organic amine, and X represents an organic or inorganic anionic counterion, such as that chosen from halides, acetates, phosphates, nitrates, (C 1 -C 4) alkyl sulphates, (C 1 -C 4) alkyl or (C 1 -C 4) alkylarylsulfonates, in particular methylsulphate and ethylsulphate; OR then M + and X- are absent; Ra-C (O) -NH-CH 2 -CH 2 -N (B) (B ') (A2) Formula (A2) in which: B represents the group -CH 2 -CH 2 -O-X'; B 'represents the group - (CH2) zY', with z = 1 or 2; X 'represents the group -CH2-C (O) OH, -CH2-C (O) OZ', -CH2-CH2-C (O) OH, -CH2-CH2-C (O) OZ% or an atom hydrogen; Y 'represents the group -C (O) OH, -C (O) OZ', -CH2-CH (OH) -SO3H or the group -CH2-CH (OH) -SO3-Z '; Z 'represents a cationic counterion derived from an alkaline or alkaline earth metal, such as sodium, an ammonium ion or an ion derived from an organic amine; Ra, represents a C10-C30 alkyl or alkenyl group of an acid Ra-C (O) OH, preferably present in coconut oil or in hydrolyzed linseed oil, an alkyl group, in particular a C 17 and its iso form, an unsaturated C17 group. These compounds are classified in the CTFA dictionary, 5th edition, 1993, under the names cocoamphodiacétate de disodium, lauroamphodiacétate disodium, caprylamphodiacétate di sodium, capryloamphodiacétate di sodium, cocoamphodipropionate disodium, lauroamphodipropionate di sodium, caprylamphodipropionate di sodium, capryloamphodipropionate disodium, lauroamphodipropionic acid, cocoamphodipropionic acid. By way of example, mention may be made of cocoamphodiacetate marketed by Rhodia under the trade name MIRANOL® C2M concentrate.

It is also possible to use compounds of formula (A3); Ra '-N (H) -CH (Y ") - (CH2) .- C (O) -N (H) - (CH2) .- N (Rd) (Re) (A3) Formula (A3) in which Y - represents the group -C (O) OH, -C (O) OZ ", -CH2-CH (OH) -SO3H or the group -CH2-CH (OH) -SO3-Z"; Rd and Re, independently of one another, represent a C1-C4 alkyl or hydroxyalkyl radical; Z "represents a cationic counterion derived from an alkali metal or alkaline earth metal, such as sodium, an ammonium ion or an ion derived from an organic amine; - Ra" represents a C 10 -C 30 alkyl or alkenyl group; an acid Ra - C (O) OH preferably present in coconut oil or in hydrolysed linseed oil - n and n ', independently of each other, denote an integer ranging from 1 Among the compounds of formula (A3), mention may be made of the compound classified in the CTFA dictionary under the name sodium diethylaminopropyl cocoaspartamide and marketed by CHIMEX under the name CHIMEXANE HB.

Among the amphoteric or zwitterionic surfactants mentioned above, use is preferably made of alkyl (C 8 -C 20) betaines such as cocobetaine, (C 8 -C 20) alkylamido (C 3 -C 8) alkyl betaines such as cocamidopropylbetaine, and their mixtures. More preferably, the amphoteric or zwitterionic surfactant (s) is (are) chosen from cocamidopropylbetaine and cocobetaine.

The cationic surfactant (s) that may be used in the composition according to the invention comprise, for example, primary, secondary or tertiary fatty amine salts, optionally polyoxyalkylenated, quaternary ammonium salts, and mixtures thereof. As quaternary ammonium salts, there may be mentioned, for example: - those corresponding to the following general formula (A4): X (A4) Formula (A4) in which: - R8 to R11, which may be identical or different, represent an aliphatic group, linear or branched, having from 1 to 30 carbon atoms, or an aromatic group such as aryl or alkylaryl, it being understood that at least one of the groups R8 to R11 contain from 8 to 30 carbon atoms, and preferably from 12 to 24 carbon atoms; and - X-, represents an organic or inorganic anionic counterion, such as that selected from halides, acetates, phosphates, nitrates, (C 1 -C 4) alkyl sulphates, (C 1 -C 4) alkyl or (C 1 -C 4) alkylaryl- sulfonates, in particular methylsulfate and ethylsulfate.

The aliphatic groups of R8 to R11 may further comprise heteroatoms such as in particular oxygen, nitrogen, sulfur and halogens. The aliphatic groups of R8 to R11 are, for example, chosen from C1-C30 alkyl, C1-C30 alkoxy, polyoxyalkylene (C2-C6), C1-C30 alkylamide, (C12-C22) alkylamido (C2-C6) alkyl radicals. ), (C 12 -C 22) alkyl, and C 1 -C 30 hydroxyalkyl, X is an anionic counterion selected from halides, phosphates, acetates, lactates, (C 1 -C 4) alkyl sulfates, C 1 -C 4 alkyl- or alkyl (Ci-C4) arylsulphonates. Among the quaternary ammonium salts of formula (A4), tetraalkylammonium chlorides, for example dialkyldimethylammonium or alkyltrimethylammonium chlorides in which the alkyl group comprises from about 12 to 22 carbon atoms, are preferred. carbon, in particular behenyltrimethylammonium, distearyl dimethylammonium, cetyltrimethylammonium, benzyldimethylstearylammonium chlorides or, on the other hand, di stearoylethylhydroxyethylmethylammonium methosulphate, dipalmitoylethylhydroxyethylammonium methosulphate or distearoylethylhydroxyethylammonium methosulphate, or else finally palmitylamidopropyltrimethylammonium chloride or stearamidopropyldimethyl (myristyl acetate) ammonium chloride sold under the name CERAPHYL 70 by VAN DYK; the quaternary ammonium salts of imidazoline, for example those of the following formula (A5): embedded image in which: R12 represents an alkenyl or alkyl group containing from 8 to 30 carbon atoms, for example derived from tallow fatty acids; R13 represents a hydrogen atom, a C1-C4 alkyl group or an alkenyl or alkyl group containing from 8 to 30 carbon atoms; - R14 represents a C1-C4 alkyl group; - R15 represents a hydrogen atom, a C1-C4 alkyl group; X represents an organic or inorganic anionic counterion, such as that chosen from halides, phosphates, acetates, lactates, (C 1 -C 4) alkyl sulphates, (C 1 -C 4) alkyl or (C 1 -C 4) alkylsulphonates. Preferably, R12 and R13 denote a mixture of alkenyl or alkyl groups containing from 12 to 21 carbon atoms, for example fatty acid derivatives of tallow, R14 denotes a methyl group, R15 denotes a hydrogen atom. Such a product is for example marketed under the name REWOQUATe W 75 by the company REWO; the quaternary di- or triammonium salts, in particular of formula (A6) below: R17 R19 II R16 -N- (CH2) N-R21 II R18 R20 (A6) Formula (A6) in which: R16 denotes a group alkyl having from about 16 to 30 carbon atoms, optionally hydroxylated and / or interrupted by one or more oxygen atoms; R 17 is chosen from hydrogen, an alkyl group comprising from 1 to 4 carbon atoms or a group - (CH 2) 3 N-P (R 16a) (R 17a) (Risa), X-; R16a, R17a, R18a, R18, R19, R20 and R21, which are identical or different, are chosen from hydrogen and an alkyl group comprising from 1 to 4 carbon atoms; and - X-, which may be identical or different, represent an organic or inorganic anionic counterion, such as that chosen from halides, acetates, phosphates, nitrates, (C 1 -C 4) alkyl sulphates, (C 1 -C 4) alkyl or alkyl ( C1-C4) aryl sulfonates, in particular methylsulfate and ethylsulfate. Such compounds are, for example, the Finquat CT-P proposed by Finetex (Quaternium 89), the Finquat CT proposed by Finetex (Quaternium 75); the quaternary ammonium salts containing one or more ester functions, such as those of the following formula (A7): ## STR1 ## (R1) ## STR2 ## R23 Y R22 (A7) 2+ 2X- Formula (A7) in which: - R22 is chosen from C1-C6 alkyl groups and hydroxyalkyl or dihydroxyalkyl C1-C6 groups, - R23 is chosen from: 0 - the group R2C - linear or branched, saturated or unsaturated, linear or branched C1-C22 hydrocarbon groups R27, - hydrogen atom, - R25 is chosen from: o C - the group R2-8 - the hydrocarbon groups C1-C6 , linear or branched, saturated or unsaturated, - the hydrogen atom, - R24, R26 and R28, identical or different, are selected from linear or branched, saturated or unsaturated C7-C21 hydrocarbon groups; r, s and t, which may be identical or different, are integers ranging from 2 to 6, and r 1 and t 1 are identical or different and are equal to 0 or 1 with r 2 + r 1 = 2 r and t 1 + t 2 = 2 t - y is an integer from 1 to 10, - x and z, which may be identical or different, are integers ranging from 0 to 10, - X- represents an anionic counterion, organic or inorganic, provided that the sum x + y + z is from 1 to 15, that when x is 0 then R23 denotes R27 and that when z is 0 then R25 denotes a saturated or unsaturated linear or branched C1-C6 hydrocarbon radical R29.

The alkyl groups R22 may be linear or branched, and more particularly linear.

Preferably, R 22 denotes a methyl, ethyl, hydroxyethyl or dihydroxypropyl group, and more particularly a methyl or ethyl group. Advantageously, the sum x + y + z is from 1 to 10.

When R 23 is a hydrocarbon R 27 group, it may be long and have 12 to 22 carbon atoms, or short and have 1 to 3 carbon atoms. When R 25 is a hydrocarbon R 29 group, it preferably has 1 to 3 carbon atoms.

Advantageously, R24, R26 and R28, which are identical or different, are chosen from linear or branched, saturated or unsaturated C11-C21 hydrocarbon groups, and more particularly from linear or branched, saturated C11-C21 alkyl and alkenyl groups. or unsaturated.

Preferably, x and z, which are identical or different, are equal to 0 or 1. Advantageously, y is equal to 1. Preferably, r, s and t, identical or different, are equal to 2 or 3, and even more particularly are equal to 2 The anionic counterion X- is preferably a halide, such as chloride, bromide or iodide; a (C1-C4) alkyl sulphate; C4) - or (C1-C4) alkylsulphonate. However, it is possible to use methanesulphonate, phosphate, nitrate, tosylate, an anion derived from an organic acid such as acetate or lactate or any other anion compatible with ammonium with an ester function.

The anionic counterion X- is even more particularly chloride, methylsulfate or ethylsulfate. In the composition according to the invention, the ammonium salts of formula (A7) are used more particularly in which: - R22 denotes a methyl or ethyl group, - x and y are equal to 1, - z is equal to 0 or 1, - r, s and t are equal to 2, - R23 is chosen from: o - the R2c- group - methyl, ethyl or C14-C22 hydrocarbon groups, - the hydrogen atom, - R25 is chosen among: 0 - the group R2 - - the hydrogen atom, - R24, R26 and R28, identical or different, are chosen from linear or branched, saturated or unsaturated C13-C17 hydrocarbon groups, and preferably linear or branched, saturated or unsaturated C13-C17 alkyl and alkenyl groups. Advantageously, the hydrocarbon radicals are linear. Examples of the compounds of formula (A7) include salts, especially diacyloxyethyldimethylammonium chloride, diacyloxyethylhydroxyethylmethylammonium chloride, diacyloxyethyldimethylammonium chloride, triacyloxyethylmethylammonium salt, monoacyloxyethylhydroxyethylimethylammonium salt, and mixtures thereof. The acyl groups preferably have from 14 to 18 carbon atoms and come more particularly from a vegetable oil such as palm oil or sunflower oil. When the compound contains more than one acyl group, the latter groups may be identical or different. These products are obtained, for example, by direct esterification of triethanolamine, triisopropanolamine, alkyldiethanolamine or alkyldisopropanolamine, optionally oxyalkylenated, with fatty acids or with mixtures of fatty acids of plant or animal origin, or with transesterification of their methyl esters. This esterification is followed by quaternization using an alkylating agent such as an alkyl halide, preferably methyl or ethyl, a dialkyl sulphate, preferably methyl or ethyl sulphate. methyl methanesulfonate, methyl para-toluenesulfonate, glycol or glycerol chlorohydrin. Such compounds are, for example, sold under the names DEHYQUARTe by the company HENKEL, STEPANQUATe by the company STEPAN, NOXAMIUMe by the company CECA, REWOQUATe WE 18 by the company REWO-WITCO. The composition according to the invention may contain, for example, a mixture of quaternary ammonium mono-, di- and triester salts with a majority by weight of diester salts.

It is also possible to use the ammonium salts containing at least one ester function described in US-A-4874554 and US-A4137180. The behenoylhydroxypropyltrimethylammonium chloride proposed by KAO can be used under the name Quatarmin BTC 131. Preferably, the ammonium salts containing at least one ester function contain two ester functions. Among the cationic surfactants that may be present in the composition according to the invention, it is more particularly preferred to choose the salts of cetyltrimethylammonium, behenyltrimethylammonium, dipalmitoylethylhydroxyethylmethylammonium, and mixtures thereof, and more particularly behenyltrimethylammonium chloride, cetyltrimethylammonium chloride. dipalmitoylethylhydroxyethylammonium methosulfate, and mixtures thereof. Examples of nonionic surfactants useful in the composition used according to the invention are described, for example, in "Handbook of Surfactants" by M. R. PORTER, Blackie & Son editions (Glasgow and London), 1991, pp. 116-178.

As examples of oxyalkylenated nonionic surfactants, mention may be made of: oxyalkylenated (C 8 -C 24) alkyl phenols; - C8-C30 alcohols, saturated or unsaturated, linear or branched, oxyalkylenated; - C8-C30 amides, saturated or unsaturated, linear or branched, oxyalkylenated; saturated or unsaturated linear or branched C 8 -C 30 acid esters of polyethylene glycols; saturated or unsaturated, linear or branched C 8 -C 30 acid esters of polyoxyethylenated sorbitan; esters of fatty acids and of sucrose - alkyl (C 8 -C 30) polyglycosides, alkenyl (C 8 -C 30) polyglycosides, optionally oxyalkylenated (0 to 10 oxyalkylenated units) and comprising 1 to 15 glucose units, alkyl (C8-C30) glucosides, vegetable oils oxyethylenated, saturated or not; condensates of ethylene oxide and / or propylene oxide, among others, alone or in mixtures; derivatives of N-alkyl (C8-C30) glucamine and N-acyl (C8-C30) -methylglucamine; aldobionamides; amine oxides; Oxyethylenated and / or oxypropylenated silicones; the surfactants having a number of moles of ethylene oxide and / or propylene preferably ranging from 1 to 100, more preferably from 2 to 100 and preferably from 2 to 50, more preferably from 2 to 30. Advantageously, the nonionic surfactants do not comprise oxypropylene units. According to a preferred embodiment of the invention, the oxyalkylenated nonionic surfactants are chosen from oxyethylenated C 8 -C 30 alcohols comprising from 1 to 100 moles, more particularly from 2 to 100 moles of ethylene oxide; linear or branched, saturated or unsaturated C8-C30 acid esters of polyoxyethylenated sorbitan comprising from 1 to 100 moles, more preferably from 2 to 100 moles of ethylene oxide. As an example of mono- or polyglycerolated nonionic surfactants, the C 8 -C 40 alcohols, mono- or polyglycerolated, are preferably used.

In particular, the mono- or poly-glycerolated C 8 -C 40 alcohols correspond to the following formula (A 8): R 2 90 - [CH 2 -CH (CH 2 OH) -O] -H (A 8) Formula (A 8) in which: R 29 represents a linear or branched C8-C40, preferably C8-C30, alkyl or alkenyl radical; and - m represents a number ranging from 1 to 30 and preferably from 1 to 10. By way of example of compounds of formula (A8) suitable within the scope of the invention, mention may be made of 4-lauryl alcohol. glycerol moles (INCI name: POLYGLYCERYL-4 LAURYL ETHER), lauric alcohol with 1.5 moles of glycerol, oleic alcohol with 4 moles of glycerol (INCI name: POLYGLYCERYL-4 OLEYL ETHER), oleic alcohol to 2 moles of glycerol (INCI name: POLYGLYCERYL-2 OLEYL ETHER), cetearyl alcohol to 2 moles of glycerol, cetearyl alcohol to 6 moles of glycerol, oleocetyl alcohol to 6 moles of glycerol, and octadecanol to 6 moles of glycerol. The alcohol of formula (A8) may represent a mixture of alcohols in the same way that the value of m represents a statistical value, which means that in a commercial product several species of polyglycerolated fatty alcohols may coexist in the form of a mixed. Among the mono- or poly-glycerolated alcohols, it is more particularly preferred to use the C8 / C10 alcohol with one mole of glycerol, the C10 / C12 alcohol with 1 mole of glycerol and the alcohol with C12 to 1.5 mole of glycerol. Preferably, the surfactant or surfactants are chosen from nonionic surfactants or from anionic surfactants. More particularly, the surfactant (s) present in the composition are chosen from nonionic surfactants. Preferably, the nonionic surfactant used in the process of the invention in the composition is a mono or polyoxyalkylene nonionic surfactant, especially mono or polyoxyethylenated, mono or polyoxypropylenated, or their combination, more particularly mono or polyoxyethylenes, mono- or polyglycerolated surfactants and alkylpolyglucosides. Even more preferentially, the nonionic surfactants are chosen from polyoxyethylenated sorbitan esters, polyoxyethylenated fatty alcohols, alkylpolyglucosides and their mixtures. The surfactants may be present in the dyeing composition according to the invention in a content ranging from 0.1 to 50% by weight, more preferably from 0.5 to 20% by weight, relative to the total weight of the composition. oxidation: The composition of the invention comprises one or more oxidation bases chosen in particular from heterocyclic bases, benzene bases and their addition salts and / or their solvates. The benzene oxidation bases according to the invention are especially chosen from para-phenylenediamines, bis-phenylalkylenediamines, para-aminophenols, ortho-aminophenols, and their addition salts and / or their solvates.

Among the para-phenylenediamines, there may be mentioned, for example, para-phenylenediamine, paratoluylenediamine, 2-chloro-para-phenylenediamine, 2,3-dimethyl-para-phenylenediamine, 2,6-dimethyl-para-phenylenediamine, 2,6-diethyl paraphenylenediamine, 2,5-dimethyl-para-phenylenediamine, N, N-dimethyl-para-phenylenediamine, N, N-diethyl-para-phenylenediamine, N, N-dipropyl-para-phenylenediamine, 4-amino-N, N-diethyl-3-methylaniline, N, N- bis- (13-hydroxyethyl) paraphenylenediamine, 4-N, N-bis- (13-hydroxyethyl) amino-2-methylaniline, 4-N, N-bis- (13-hydroxyethyl) amino 2-chloroaniline, 2-hydroxy-para-phenylenediamine, 2-fluoro-para-phenylenediamine, 2-isopropyl-para-phenylenediamine, N- (13-hydroxypropyl) -paraphenylenediamine, 2-hydroxymethyl-para-phenylenediamine, N, N-dimethyl-3-methyl paraphenylenediamine, N, N- (ethyl, 13-hydroxyethyl) paraphenylenediamine, N- (13, γ-dihydroxypropyl) paraphenylenediamine, N- (4'-aminophenyl) paraphenylenediamine, N-phenyl paraphenylenediamine, 2-13-hydroxyethyloxy paraphenylenediamine, 2-13-acetylaminoethyloxy para-phenylenediamine, N- (13-methoxyethyl) paraphenylenediamine, 4- aminophenylpyrrolidine, 2-thienyl paraphenylenediamine, 2-13-hydroxyethylamino 5-amino toluene, 3-hydroxy-1- (4'-aminophenyl) pyrrolidine and their addition salts and / or solvates. Among the paraphenylenediamines mentioned above, paraphenylenediamine, paratoluylenediamine, 2-isopropyl paraphenylenediamine, 2-13-hydroxyethyl paraphenylenediamine, 2-13-hydroxyethyloxy paraphenylenediamine, 2,6-dimethyl paraphenylenediamine, 6-diethyl paraphenylenediamine, 2,3-dimethyl paraphenylenediamine, N, N-bis- (13-hydroxyethyl) paraphenylenediamine, 2-chloro-para-phenylenediamine, 2-13-acetylaminoethyloxy-para-phenylenediamine, and their addition salts and / or or their solvates, are particularly preferred. Among the bis-phenylalkylenediamines, N, N'-bis- (13-hydroxyethyl) N, N'-bis (4'-aminophenyl) -1,3-diamino propanol, for example, can be mentioned. N, N'-bis- (13-hydroxyethyl) N, N'-bis- (4'-aminophenyl) ethylenediamine, N, N'-bis- (4-aminophenyl) tetramethylenediamine, N, N'-bis- (13-hydroxyethyl) N, N'-bis- (4-aminophenyl) tetramethylenediamine, N, N'-bis (4-methylaminophenyl) tetramethylenediamine, N, N'-bis (ethyl) N, N Bis (4'-amino, 3'-methylphenyl) ethylenediamine, 1,8-bis (2,5-diamino phenoxy) -3,6-dioxaoctane, and their addition salts and / or their solvates. Among para-aminophenols, para-aminophenol, 4-amino-3-methylphenol, 4-amino-3-fluoro phenol, 4-amino-3-chlorophenol, 4- amino 3-hydroxymethylphenol, 4-amino-2-methylphenol, 4-amino-2-hydroxymethylphenol, 4-amino-2-methoxymethylphenol, 4-amino-2-aminomethylphenol, 4-amino-2- ( 13-hydroxyethylaminomethyl) phenol, 4-amino-2-fluoro phenol, their addition salts and / or their solvates.

Among the ortho-aminophenols, mention may be made, for example, of 2-amino phenol, 2-amino-5-methylphenol, 2-amino-6-methylphenol, 5-acetamido-2-aminophenol and their salts. addition and / or their solvates.

The heterocyclic bases according to the invention are more particularly chosen from pyridine derivatives, pyrimidine derivatives and pyrazole derivatives, their addition salts and / or their solvates. Among the pyridine derivatives, mention may be made of the compounds described for example in patents GB 1 026 978 and GB 1 153 196, such as 2,5-diamino pyridine, 2- (4-methoxyphenyl) amino-3-amino pyridine, 3,4-diamino pyridine, their addition salts and / or their solvates. Other pyridinic oxidation bases useful in the dyeing process according to the invention are the 3-amino pyrazolo [1,5-4-pyridines oxidation bases or their addition salts described, for example, in the application for For example, pyrazolo [1,5-a] pyridin-3-ylamine; 2-acetylamino pyrazolopyridin-3-ylamine; 2-morpholin-4-yl-pyrazolo [1,5-a] pyridin-3-ylamine; 3-amino-pyrazolo [1,5-a] pyridin-2-carboxylic acid; 2-methoxy-pyrazolo [1,5-a] pyridin-3-ylamino; (3-amino-pyrazolo [1,5-a] pyridin-7-yl) -methanol; 2- (3-aminopyrazolo [1,5-a] pyridin-5-yl) ethanol; 2- (3-Amino-pyrazolo [1,5-a] pyridin-7-yl) -ethanol; (3-Amino-pyrazolo [1,5-a] pyridin-2-yl) -methanol; 3,6-diamino-pyrazolo [1,5-a] pyridine; 3,4-diaminopyrazolo [1,5-a] pyridine; pyrazolo [1,5-a] pyridine-3,7-diamine; 7-morpholin-4-yl-pyrazolo [1,5-a] pyridin-3-ylamine; pyrazolo [1,5-a] pyridine-3,5-diamine; 5-Morpholin-4-yl-pyrazolo [1,5-a] pyridin-3-ylamine 2 - [(3-Amino-pyrazolo [1,5-a] pyridin-5-yl) - hydroxyethyl) amino] ethanol; 2 - [(3-Amino-pyrazolo [1,5-a] pyridin-7-yl) - (2-hydroxyethyl) amino] ethanol; 3-amino-pyrazolo [1,5-a] pyridin-5-ol; 3-amino-pyrazolo [1,5-a] pyridin-4-ol; 3-aminopyrazolo [1,5-a] pyridin-6-ol; 3-amino-pyrazolo [1,5-a] pyridin-7-ol; as well as their addition salts and / or their solvates.

Among the pyrimidine derivatives, mention may be made of the compounds described, for example, in DE 2359399; JP 88-169571; JP 05-63124; EP 0770375 or patent application WO 96/15765 such as 2,4,5,6-tetraaminopyrimidine, 4-hydroxy 2,5,6-triaminopyrimidine, 2-hydroxy 4,5,6-triaminopyrimidine, 2 , 4-dihydroxy-5,6-diaminopyrimidine, 2,5,6-triaminopyrimidine, their addition salts and / or their solvates, their tautomeric forms, when there is a tautomeric equilibrium. Among the pyrazole derivatives, mention may be made of the compounds described in DE 3843892, DE 4133957 and patent applications WO 94/08969, WO 94/08970, FR-A-2 733 749 and DE 195 43 988 as the 4.5 1-methyl pyrazole, 4,5-diamino 1413-hydroxyethyl) pyrazole, 3,4-diamino pyrazole, 4,5-diamino-1- (4'-chlorobenzyl) pyrazole, 4,5-diamino 1 , 3-dimethyl pyrazole, 4,5-diamino-3-methyl-1-phenylpyrazole, 4,5-diamino-1-methyl-3-phenylpyrazole, 4-amino-1,3-dimethyl-5-hydrazino pyrazole, benzyl 4,5-diamino-3-methyl pyrazole, 4,5-diamino-3-tert-butyl-methyl-pyrazole, 4,5-diamino-1-tert-butyl-3-methyl-pyrazole, 4,5-diamino 1- (13-hydroxyethyl) 3-methyl pyrazole, 4,5-diamino-1-ethyl-3-methylpyrazole, 4,5-diamino-1-ethyl-3- (4'-methoxyphenyl) pyrazole, diamino 1-ethyl-3-hydroxymethyl pyrazole, 4,5-diamino-3-hydroxymethyl-1-methyl-pyrazole, 4,5-diamino-3-hydroxymethyl-1-isopropyl pyrazole, 4,5-diamino-3-m ethyl 1-isopropyl pyrazole, 4-amino 5- (2'-aminoethyl) amino 1,3-dimethyl pyrazole, 3,4,5-triamino pyrazole, 1-methyl 3,4,5-triamino pyrazole, 3,5-diamino-1-methyl-4-methylamino pyrazole, 3,5-diamino-4- (13-hydroxyethypamino-1-methylpyrazole, their addition salts and / or their solvates. It is also possible to use 4-5-diamino-1- (13-methoxyethyl) pyrazole.

Preferably, a 4,5-diaminopyrazole and even more preferably 4,5-diamino-1- (13-hydroxyethyl) -pyrazole will be used, their addition salts and / or their solvates. As pyrazole derivatives, mention may also be made of diamino N, N-dihydropyrazolopyrazolones and especially those described in application FR-A-2 886 136 such as the following compounds and their addition salts: 2,3-diamino-6 7-Dihydro-1H, 5H-pyrazolo [1,2-a] pyrazol-1-one, 2-amino-3-ethylamino-6,7-dihydro-1H, 5H-pyrazolo [1,2-a] pyrazol -1-one, 2-amino-3-isopropylamino-6,7-dihydro-1H, 5H-pyrazolo [1,2-a] pyrazol-1-one, 2-amino-3- (pyrrolidin-1-yl) 6,6-dihydro-1H, 5H-pyrazolo [1,2-a] pyrazol-1-one, 4,5-diamino-1,2-dimethyl-1,2-dihydro-pyrazol-3-one, 4 5-Diamino-1,2-diethyl-1,2-dihydro-pyrazol-3-one, 4,5-diamino-1,2-di- (2-hydroxyethyl) -1,2-dihydro-pyrazol-3 -one, 2-amino-3- (2-hydroxyethyl) amino-6,7-dihydro-1H, 5H-pyrazolo [1,2-a] pyrazol-1-one, 2-amino-3-dimethylamino-6, 7-Dihydro-1H, 5H-pyrazolo [1,2-a] pyrazol-1-one, 2,3-diamino-5,6,7,8-tetrahydro-1H, 6H-pyridazino [1,2-a] pyrazol-1-one, 4-amino-1,2-diethyl-5- (pyrrolidin-1-yl) -1,2-dihydro-pyrazol-3-one, 4-amino-5- (3-d) imethylamino-pyrrolidin-1-yl) -1,2-diethyl-1,2-dihydro-pyrazol-3-one, 2,3-diamino-6-hydroxy-6,7-dihydro-1H, 5H-pyrazolo [1 , 2-a] pyrazol-1-one, their addition salts and / or their solvates. It will be preferred to use 2,3-diamino-6,7-dihydro-1H, 5Hpyrazolo [1,2-a] pyrazol-1-one, their addition salts and / or their solvates. As heterocyclic bases, 4,5-diamino-1- (13-hydroxyethyl) pyrazole and / or 2,3-diamino-6,7-dihydro-1H, 5H-pyrazolo [1,2-a] will be used preferentially. pyrazol-1-one, their addition salts and / or their solvates.

Preferably, the oxidation bases are chosen from para-phenylenediamines and heterocyclic bases, in particular pyrazole derivatives, their addition salts and / or their solvates and mixtures thereof. The oxidation bases used in the composition according to the invention may advantageously represent from 0.0001 to 10% by weight relative to the total weight of the composition, and preferably from 0.005 to 5% by weight relative to the total weight of the composition. the dye composition.

Couplers: As indicated above, the dye composition according to the invention further comprises one or more couplers derived from meta-aminophenols corresponding to the formula (I) as well as their addition salts, optical isomers, geometric isomers, tautomers and / or or their solvates: ## STR2 ## in which: R 1 represents: a hydrogen atom; a linear or branched C 1 -C 6 alkyl radical substituted with one or more radicals; -CONH2, - radicals -NHSO2CH3, - imidazole radicals, - dialkyl (C1-C6) amino radicals, preferably dialkyl (Ci) amino -hydroxy radicals, - -COOH radicals, - R2 represents: - a methyl, methoxy radical, - a linear or branched C1-C6 alkyl radical substituted with one or more hydroxyl radicals; -a linear or branched C1-C6 alkoxy radical substituted with one or more hydroxyl radicals. Preferably, R2 represents: a methyl or methoxy radical; a C1-C4 alkyl radical substituted with one or more hydroxyl radicals; a C1-C4 linear or branched alkoxy radical substituted with one or more hydroxy radicals. According to a particular embodiment, R 1 represents a hydrogen, a linear C 1 -C 4 alkyl radical, substituted with one or more groups as defined above. According to a preferred embodiment, R 2 represents a methyl, methoxy or C 1 -C 4 linear alkoxy radical substituted with a hydroxyl radical. Preferably, the coupler (s) derived from meta-aminophenol corresponding to formula (I) are chosen from the following compounds, as well as their addition salts, their optical isomers, geometrical isomers, tautomers and / or their solvates: 7NH 2 7 (1) 2- (3-Hydroxy-4-methyl-OH phenylamino) -N-acetamide H 0 111 OH H N- [2- (3-hydroxy-4-methyl) -1- N, N,..., Phenylamino) -ethyl] methanesulfonamide H / O (2) VNO OH NH 2 (3) 5-amino-2- (2-hydroxyethoxy) -OH. phenol OH NN 5- (2-Imidazol-1-yl-HN ethylamino) -2-methyl-phenol (4) OH NH (5) 5- (3-dimethylamino-N-propylamino) -2-methyl-phenol I 1- (2-hydroxy-ethylamino) -2- (3-hydroxy-propoxy) -phenol (6) SH OH (7) 5- (2-hydroxyethylamino) -2-. Methoxy-phenol N- [2- (3-hydroxy-4-methoxy-N-phenylamino) -ethyl] -3-methanesulfonamide NH (8) OH S7.70H N Acid (3- hydroxy-4-methylphenylamino) -acetic acid H 0 (9) OH 5- (2-hydroxy-ethylamino) -2-methyl-phenol NVVOH H (10) More preferably, the couplers used in the dyeing composition are chosen from the couplers (1), (2) and (3) as well as their addition salts, their optical isomers, geometric isomers, tautomers and / or their solvates. According to one embodiment, the dyeing composition according to the invention comprises: (i) one or more fatty substances, (ii) one or more surfactants, (iii) one or more oxidation bases chosen from para-phenylenediamines, bases heterocyclic compounds, in particular pyrazole derivatives, as well as their salts and their mixtures, (iv) one or more couplers corresponding to formula (I) chosen from couplers (1), (2) and (3), and also their salts. addition, their optical isomers, geometrical isomers, tautomers and / or their solvates, (v) one or more chemical oxidizing agents, the fat content representing in total at least 10% by weight relative to the total weight of said dye composition . The coupler or derivatives derived from meta-aminophenol of formula (I) may be present in the dyeing composition according to the invention in a content ranging from 0.0001 to 10% by weight, preferably from 0.005 to 5% by weight relative to to the total weight of the dyeing composition. Alkalizing agents: As indicated above, the dye composition according to the invention also comprises one or more basifying agents. The basifying agent (s) may be inorganic or organic or hybrid.

The inorganic alkalinizing agent (s) is (are) preferably chosen from ammonia, alkali carbonates or bicarbonates, such as sodium or potassium carbonates or bicarbonates, sodium or potassium hydroxides, or mixtures thereof. The organic basifying agent (s) are preferably chosen from organic amines whose pKb at 25 ° C. is less than 12, and preferably less than 10, and even more advantageously less than 6. It should be noted that this is pKb corresponding to the highest basicity function. In addition, the organic amines do not comprise a fatty chain, alkyl or alkenyl, comprising more than ten carbon atoms. The organic basifying agent (s) are, for example, chosen from alkanolamines, oxyethylenated and / or oxypropylenated ethylenediamines, amino acids and compounds of the following formula (II): ## STR2 ## wherein W is divalent C 1 -C 6 alkylene radical optionally substituted by one or more hydroxyl groups or a C 1 -C 6 alkyl radical, and / or optionally interrupted by one or more heteroatoms such as O or NR; R., Ry, Rz, Rt, R 'and the same or different, represent a hydrogen atom, a C1-C6 alkyl or C1-C6 hydroxyalkyl, C1-C6 aminoalkyl radical. Examples of amines of formula (II) are 1,3-diaminopropane, 1,3-diaminopropanol, spermine and spermidine. By alkanolamine is meant an organic amine comprising a primary, secondary or tertiary amine function, and one or more linear or branched C 1 -C 8 alkyl groups carrying one or more hydroxyl radicals. In particular, the organic amines chosen from alkanolamines, such as mono-, di- or trialkanolamines, comprising one to three identical or different C1-C4 hydroxyalkyl radicals, are suitable in particular for carrying out the invention. Among compounds of this type, mention may be made of monoethanolamine (MEA), diethanolamine, triethanolamine, monoisopropanolamine, diisopropanolamine, N-dimethylaminoethanolamine, 2-amino-2-methyl-1-propanol and triisopropanolamine. 2-amino-2-methyl-1,3-propanediol, 3-amino-1,2-propanediol, 3-dimethylamino-1,2-propanediol, trishydroxymethylamino-methane. More particularly, the amino acids that can be used are of natural or synthetic origin, in their L, D, or racemic form, and comprise at least one acid function chosen more particularly from the carboxylic, sulphonic, phosphonic or phosphoric acid functions. Amino acids can be in neutral or ionic form.

As amino acids that may be used in the present invention, mention may in particular be made of aspartic acid, glutamic acid, alanine, arginine, ornithine, citrulline, asparagine, carnitine and cysteine. , glutamine, glycine, histidine, lysine, isoleucine, leucine, methionine, N-phenylalanine, proline, serine, taurine, threonine, tryptophan, tyrosine and valine. Advantageously, the amino acids are basic amino acids comprising an additional amine function optionally included in a ring or in a ureido function. Such basic amino acids are preferably chosen from those corresponding to the following formula (III), as well as their salts: ## STR2 ## in which R represents a group chosen from : - (CH2) 3NE12 - (CH2) 2NHCONH2; and the compounds corresponding to formula (III) are histidine, lysine, arginine, ornithine, citrulline. The organic amine may also be chosen from heterocyclic organic amines. In addition to the histidine already mentioned in the amino acids, mention may be made, in particular, of pyridine, piperidine, imidazole, triazole, tetrazole and benzimidazole. The organic amine may also be selected from amino acid dipeptides. As amino acid dipeptides that may be used in the present invention, carnosine, anserine and balenine may be mentioned in particular.

The organic amine may also be selected from compounds having a guanidine function. As amino amines of this type which can be used in the present invention, mention may in addition be made of arginine already mentioned as amino acid, creatine, creatinine, 1,1-dimethylguanidine, 1,1 diethylguanidine, glycocyamine, metformin, agmatine, n-amidinoalanine, 3-guanidinopropionic acid, 4-guanidinobutyric acid and 2-amino (imino) methyl] amino) ethane l-sulfonic acid. As hybrid compounds, mention may be made of the salts of the amines mentioned above with acids such as carbonic acid and hydrochloric acid. In particular, guanidine carbonate or monoethanolamine hydrochloride can be used. Preferably, the alkalinizing agent (s) present in the composition of the invention are chosen from alkanolamines, amino acids in neutral or ionic form, in particular basic amino acids, and preferably corresponding to those of formula (III). Even more preferentially, the alkalinizing agent (s) are chosen from monoethanolamine (MEA) and basic amino acids, in neutral or ionic form. Advantageously, the composition according to the invention has a content of alkalinizing agent (s) ranging from 0.01 to 30% by weight, preferably from 0.1 to 20% by weight relative to the weight of the composition.

According to a first particular embodiment, the composition according to the invention, or the process according to the invention does not use ammonia or a salt thereof, as alkalinizing agent. According to a second embodiment, if the composition or the process according to the invention employed ammonia or one of its salts as alkalinizing agent, its content would advantageously not exceed 0.03% by weight (expressed in NH3), preferably would not exceed 0.01% by weight, relative to the weight of the composition of the invention.

Preferably, if the composition comprises ammonia or a salt thereof, then the amount by weight of alkalinizing agent (s) other than ammonia is greater than that of ammonia (expressed as NH 3).

Chemical Oxidizing Agent: The dyeing composition of the invention also comprises one or more chemical oxidizing agents.

By chemical oxidizing agent is meant an oxidizing agent different from the oxygen of the air. More particularly, the chemical oxidizing agent (s) is (are) chosen from hydrogen peroxide, urea peroxide, alkali metal bromates, peroxygenated salts such as, for example, persulfates, perborates, peracids and their precursors and percarbonates. of alkali or alkaline earth metals. This oxidizing agent is advantageously constituted by hydrogen peroxide and especially in aqueous solution (hydrogen peroxide) whose concentration may vary, more particularly from 0.1 to 50% by weight, and even more preferably from 0.5 to 20% by weight. by weight, better from 1 to 15% by weight relative to the weight of the composition. Preferably, the composition of the invention does not contain peroxygenated salts.

Additional Couplers The dyeing composition according to the present invention may also contain one or more additional couplers different from the couplers derived from meta-aminophenol of formula (I) as described above. Among these additional couplers, there may be mentioned meta-phenylenediamines, meta-aminophenols, meta-diphenols, naphthalenic couplers, heterocyclic couplers and their addition salts and / or solvates. By way of example, mention may be made of 1,3-dihydroxybenzene, 1,3-dihydroxy-2-methylbenzene, 4-chloro-1,3-dihydroxybenzene and 2,4-diamino-1- (B- hydroxyethyloxy) benzene, 2-amino 4- (B-hydroxyethylamino) 1-methoxybenzene, 1,3-diamino benzene, 1,3-bis- (2,4-diaminophenoxy) propane, 3-ureido aniline, 3- ureido 1-dimethylamino benzene, sesamol, 1-β-hydroxyethylamino-3,4-methylenedioxybenzene, α-naphthol, 2-methyl-1-naphthol, 6-hydroxyindole, 4-hydroxyindole, 4 N-methyl-indole, 2-amino-3-hydroxy-pyridine, 6-hydroxy-benzomorpholine, 3,5-diamino-2,6-dimethoxypyridine, 1-N- (B-hydroxyethyl) -N methylene dioxybenzene, 2,6-bis- (β-hydroxyethylamino) toluene, 6-hydroxy indoline, 2,6-dihydroxy-4-methyl pyridine, 1-H-methyl pyrazole 5-one, phenyl 3-methyl pyrazole 5-one, 2,6-dimethyl pyrazolo [1,5-b] -1,2,4-triazole, 2,6-dimethyl [3,2-c] -1,2, 4- triazole, 6-methyl pyrazolo [1,5-4-benzimidazole, and mixtures thereof. The additional coupler (s) are each advantageously from 0.0001 to 10% by weight relative to the total weight of the composition, and preferably from 0.005 to 5% by weight relative to the total weight of the composition of the invention. Additional dyes The dye composition according to the present invention may also contain one or more direct dyes. The latter are more particularly chosen from ionic or nonionic species, preferably cationic or nonionic species. These direct dyes can be synthetic or of natural origin. As examples of suitable direct dyes, mention may be made of azo direct dyes; methinic; carbonyls; azinic; nitro (hetero) aryl; tri- (hetero) aryl methanes; porphyrins; phthalocyanines and natural direct dyes, alone or in mixtures. More particularly, the azo dyes comprise a function -N = N- whose two nitrogen atoms are not simultaneously engaged in a ring. However, it is not excluded that one of the two nitrogen atoms of the sequence -N = N- is engaged in a cycle. The dyes of the family of methines are more particularly compounds comprising at least one sequence chosen from> C = C <and -N = C <whose two atoms are not simultaneously engaged in a ring. It is however specified that one of the nitrogen or carbon atoms of the chains can be engaged in a cycle. More particularly, the dyes of this family are derived from methine, azomethine, mono- and di-arylmethane compounds, indoamines (or diphenylamines), indophenols, indoanilines, carbocyanines, azacabocyanines and their isomers, diazacarbocyanines and their isomers, tetraazacarbocyanines, hemicyanines. As regards the dyes of the carbonyl family, mention may be made, for example, of the dyes chosen from acridone, benzoquinone, anthraquinone, naphthoquinone, benzanthrone, anthranthrone, pyranthrone, pyrazolanthrone, pyrimidine dinoanthrone, flavanthrone, idanthrone, flavone, (iso) violanthrone, isoindolinone. , benzimidazolone, isoquinolinone, anthrapyridone, pyrazoloquinazolone, perinone, quinacridone, quinophthalone, indigo, thioindigo, naphthalimide, anthrapyrimidine, diketopyrrolopyrrole, coumarin. As regards the dyes of the family of cyclic azines, there may be mentioned in particular azine, xanthene, thioxanthene, fluorindine, acridine, (di) oxazine, (di) thiazine, pyronine. The nitro (hetero) aromatic dyes are more particularly nitrobenzene or nitro pyridine direct dyes. With regard to porphyrin or phthalocyanine dyes, it is possible to use cationic or non-cationic compounds, optionally comprising one or more metals or metal ions, for example alkali and alkaline earth metals, zinc and silicon.

By way of example of particularly suitable direct dyes, mention may be made of the nitro dyes of the benzene series; azo direct dyes; azomethines; methinic; azacarbocyanines such as tetraazacarbocyanines (tetraazapentamethines); quinone direct dyes and in particular anthraquinone, naphthoquinone or benzoquinone dyes; direct azine dyes; xanthenics; triarylmethanics; indoamines; indigoids; phthalocyanines, porphyrins and natural direct dyes, alone or in mixtures.

Among the natural direct dyes that may be used according to the invention, lawsone, juglone, alizarin, purpurine, carminic acid, kermesic acid, purpurogalline, protocatechaldehyde, indigo, isatin , curcumin, spinulosin, apigenidine, orceins. It is also possible to use the extracts or decoctions containing these natural dyes, and in particular poultices or extracts made from henna. When present, the direct dye (s) more particularly represent from 0.0001 to 10% by weight of the total weight of the composition, and preferably from 0.005 to 5% by weight.

Solvent: The dyeing composition may also include one or more organic solvents.

Examples of organic solvents that may be mentioned include linear or branched C 2 -C 4 alkanols, such as ethanol and isopropanol; glycerol; polyols and polyol ethers such as 2-butoxyethanol, propylene glycol, dipropylene glycol, propylene glycol monomethyl ether, diethylene glycol monoethyl ether and monomethyl ether, and aromatic alcohols or ethers such as benzyl alcohol or phenoxyethanol, and mixtures thereof .

The organic solvent or solvents, if present, represent a content usually ranging from 1 to 40% by weight relative to the weight of the composition and preferably from 5 to 30% by weight.

Other additives: The composition according to the invention may also contain various adjuvants conventionally used in compositions for dyeing hair, such as anionic, cationic, nonionic, amphoteric or zwitterionic polymers, or mixtures thereof; mineral thickeners, and in particular fillers such as clays, talc; organic thickeners, in particular anionic, cationic, nonionic and amphoteric polymeric associative thickeners; antioxidants; penetrants; sequestering agents; perfumes ; dispersants; film-forming agents; ceramides; preservatives; opacifying agents. The adjuvants above are generally present in an amount for each of them between 0.01 and 20% by weight relative to the weight of the composition. The composition may especially comprise one or more inorganic thickening agents chosen from organophilic clays, pyrogenic silicas, or mixtures thereof.

The organophilic clay may be selected from montmorillonite, bentonite, hectorite, attapulgite, sepiolite, and mixtures thereof. The clay is preferably a bentonite or a hectorite. These clays can be modified with a chemical compound chosen from quaternary amines, tertiary amines, amino acetates, imidazolines, amine soaps, fatty sulphates, alkyl aryl sulphonates, amine oxides, and mixtures thereof. As organophilic clays, mention may be made of quaternium-18 bentonites such as those sold under the names Bentone 3, Bentone 38, Bentone 38V by Rheox, Tixogel VP by United catalyst, Claytone 34, Claytone 40, Claytone XL by Southern Clay Company; stearalkonium bentonites such as those sold under the names Bentone 27 by Rheox, Tixogel LG by United Catalyst, Claytone AF, Claytone APA by Southern Clay; quaternium-18 / benzalkonium bentonite such as those sold under the names Claytone HT, Claytone PS by Southern Clay. The fumed silicas can be obtained by high temperature hydrolysis of a volatile silicon compound in an oxyhydrogen flame, producing a finely divided silica. This process makes it possible in particular to obtain hydrophilic silicas which have a large number of silanol groups on their surface. Such hydrophilic silicas are, for example, sold under the names "AEROSIL 130g", "AEROSIL 200g", "AEROSIL 255g", "AEROSIL 300g", "AEROSIL 380g" by the company Degussa, "CAB-O-SIL HS5g", " CAB-O-SIL EH-5g "," CAB-O-SIL LM-130g "," CAB-O-SIL MS-55g "," CAB-O-SIL M-5g "by Cabot. It is possible to chemically modify the surface of the silica by chemical reaction in order to reduce the number of silanol groups. In particular, it is possible to substitute silanol groups with hydrophobic groups: a hydrophobic silica is then obtained. The hydrophobic groups may be: trimethylsiloxyl groups, which are especially obtained by treatment of fumed silica in the presence of hexamethyldisilazane. Silicas thus treated are called "silica silylate" according to the CTFA (6th edition, 1995). They are for example marketed under the references "AEROSIL R812g" by the company Degussa, "CAB-O-SIL TS-530g" by Cabot. - Dimethylsilyloxyl or polydimethylsiloxane groups, which are obtained in particular by treatment of fumed silica in the presence of polydimethylsiloxane or dimethyldichlorosilane. Silicas thus treated are known as "Silica dimethyl silylate" according to the CTFA (6th edition, 1995). They are for example marketed under the references "AEROSIL R972®", "AEROSIL R974g" by Degussa, "CAB-O-SIL TS-610®", "CAB-O-SIL TS-720g" by Cabot. The fumed silica preferably has a particle size that may be nanometric to micrometric, for example ranging from about 5 to 200 nm. Preferably, the composition comprises a hectorite, an organomodified bentonite or an optionally modified pyrogenic silica.

When present, the mineral thickening agent represents from 1 to 30% by weight relative to the weight of the composition. The composition may also include one or more organic thickeners. These thickening agents may be chosen from fatty acid amides (diethanol or coconut monoethanol amide, oxyethylenated alkyl ether carboxylic acid monoethanolamide), polymeric thickeners such as cellulosic thickeners (hydroxyethylcellulose, hydroxypropylcellulose, carboxymethylcellulose), guar gum and its derivatives (hydroxypropylguar), gums of microbial origin (xanthan gum, scleroglucan gum), crosslinked homopolymers of acrylic acid or acrylamidopropanesulfonic acid and associative polymers (polymers comprising hydrophilic zones) and hydrophobic fatty-chain regions (alkyl, alkenyl comprising at least 10 carbon atoms) capable, in an aqueous medium, of reversibly associating with each other or with other molecules). According to one particular embodiment, the organic thickener is chosen from cellulosic thickeners (hydroxyethylcellulose, hydroxypropylcellulose, carboxymethylcellulose), guar gum and its derivatives (hydroxypropylguar), gums of microbial origin (xanthan gum, gum scleroglucan), the crosslinked homopolymers of acrylic acid or acrylamidopropanesulfonic acid, and preferably from cellulosic thickeners with in particular 1 hydroxyethylcellulose. The content of organic thickening agent (s), if present, usually ranges from 0.01% to 20% by weight, based on the weight of the composition, preferably from 0.1 to 5% by weight. The composition of the invention may be in various forms, such as, for example, a solution, an emulsion (milk or cream) or a gel. According to a preferred embodiment, the dyeing composition according to the present invention comprises: (i) one or more fatty substances, liquid at a temperature of 25 ° C. and at atmospheric pressure, non-silicones and containing no pattern (poly ) oxyalkylenated C2-C3, or (poly) glycerol unit, (ii) one or more surfactants chosen from nonionic surfactants, (iii) one or more oxidation bases chosen from heterocyclic bases, benzene bases, their addition salts and / or their solvates, (iv) one or more basifying agents chosen from alkanolamines, amino acids in neutral or ionic form or mixtures thereof, (v) one or more couplers derived from meta-aminophenol of formula ( I) as described above, (vi) one or more chemical oxidizing agents, the fat content representing in total at least 10% by weight, advantageously at least 20% by weight, preferably at least 25% by weight of fat, relative to the total weight of said dye composition. Preferably, the dyeing composition according to the present invention comprises: (i) one or more fatty substances, liquid at 25 ° C. and at atmospheric pressure, non-silicones and containing no (poly) oxyalkylenated C2 unit -C3, and no (poly) glycerol unit chosen from liquid petrolatum, liquid esters of fatty acid and / or fatty alcohol, liquid fatty alcohols or mixtures thereof, (ii) one or more surfactants chosen from nonionic surfactants, (iii) one or more oxidation bases chosen from heterocyclic bases, para-phenylenediamines and their addition salts and / or solvates, and mixtures thereof, (iv) one or more alkalinizing agents chosen from the alkanolamines, the basic amino acids of formula (III) or mixtures thereof, (v) one or more couplers derived from meta-aminophenol of formula (I) chosen from the couplers (1) to (3) and also their salts; addition, their isomers optic geometric isomers, tautomers and / or solvates thereof, (vi) one or more chemical oxidizing agents, the fat content being a total of at least 10% by weight, preferably at least 20% by weight, preferably at least 25% by weight % by weight of fat, relative to the total weight of said dye composition, and according to a more particular embodiment, the fat content is at most 80% by weight; preferably said content ranges from 30 to 70% by weight, more preferably from 30 to 60% by weight, relative to the weight of the dyeing composition. More preferably, the dyeing composition according to the present invention comprises: (i) one or more fatty substances, liquid at 25 ° C. and at atmospheric pressure, non-silicones and containing no (poly) oxyalkylenated C2 unit -C3, or of (poly) glycerol unit chosen from liquid petrolatum, liquid fatty acid esters and / or fatty alcohol different from triglycerides, liquid fatty alcohols or mixtures thereof, (ii) one or more surfactants chosen from nonionic surfactants chosen from mono or polyoxyalkylene nonionic surfactants, in particular polyoxyethylene oxides, and optionally oxyethylenated alkyl polyglucosides, (iii) one or more oxidation bases chosen from heterocyclic bases, para-phenylenediamines and their addition salts and / or their solvates, and mixtures thereof, (iv) one or more alkalinizing agents chosen from alkanolamines, in particular monoethanol amine, the basic amino acids of formula (III) or mixtures thereof, (v) one or more couplers derived from meta-aminophenol of formula (I) chosen from the couplers (1) to (3) and their addition salts , their optical isomers, geometrical isomers, tautomers and / or their solvates, (vi) hydrogen peroxide as a chemical oxidizing agent, in particular an aqueous solution of hydrogen peroxide, the total fat content being less than 10% by weight, advantageously at least 20% by weight, preferably at least 25% by weight of fatty substance, relative to the total weight of said dye composition, and according to a more particular embodiment, the content of the body fat is at most 80% by weight; preferably said content ranges from 30 to 70% by weight, more preferably from 30 to 60% by weight, relative to the weight of the dyeing composition. Processes of the invention: The process for dyeing keratinous fibers, in particular human keratinous fibers such as the hair, comprises applying to said fibers a composition as defined above.

In particular, the dye composition used in the process according to the invention is applied to dry or moist keratin fibers. It is usually left in place on the fibers for a period, generally, from 1 minute to 1 hour, preferably from 5 minutes to 30 minutes.

The temperature during the dyeing process typically varies from room temperature (15 to 25 ° C) to 80 ° C, preferably from room temperature to 60 ° C. At the end of the treatment, the human keratinous fibers are advantageously rinsed with water. They can optionally be washed with a shampoo followed by rinsing with water, before being dried or allowed to dry. The composition applied during the process according to the invention is generally prepared by means of extemporaneous mixing of at least two compositions, preferably of two or three compositions. In a first variant of the invention, the composition applied in the process according to the invention is derived from the extemporaneous mixing of two compositions.

In particular, a composition (A) (free of chemical oxidizing agent) comprising one or more oxidation bases, one or more couplers derived from meta-aminophenol of formula (I) and one or more alkalinizing agents and a composition (B) comprising one or more chemical oxidizing agents; at least one of compositions (A) and (B) comprising one or more fatty substances and one or more surfactants, the fat content of the composition according to the invention resulting from the mixture of compositions (A) and (B) comprising at least 10% by weight of fat.

At least one of the compositions (A) and (B) is advantageously aqueous. By aqueous composition is meant a composition comprising at least 5% by weight of water, relative to the weight of this composition.

Preferably, an aqueous composition comprises more than 10% by weight of water, and still more preferably more than 20% by weight of water. Preferably, the composition (A) is aqueous. Preferably the composition (B) is also aqueous.

In this variant, the composition (A) preferably comprises at least 30% by weight, and preferably at least 50% by weight, of fatty substances, and more advantageously at least 30% by weight, more particularly at least 50% by weight. weight of liquid fatty substances at room temperature (25 ° C.), relative to the weight of this composition (A).

Preferably the composition (A) is an emulsion, direct (oil in water, H / E) or inverse (water in oil, W / O), and preferably direct (O / W). In this variant, the compositions (A) and (B) are preferably mixed in a weight ratio (A) / (B) ranging from 0.2 to preferably from 0.5 to 2. According to this first variant, the dyeing process according to the invention consists in a first step, to mix the composition (A) and the composition (B) as defined previously just before application to the keratinous fibers, and, in a second step, to be applied to said fibers keratin the composition resulting from the mixture of compositions (A) and (B). In a second variant of the invention, the composition used in the process according to the invention is derived from extemporaneous mixing of three compositions. In particular, the three compositions are aqueous or at least one of them is anhydrous. More particularly, the term "anhydrous cosmetic composition" in the meaning of the invention is intended to mean a cosmetic composition having a water content of less than 5% by weight, preferably less than 2% by weight and even more preferably less than 1% by weight. % by weight, based on the weight of said composition. It should be noted that the water present in the composition is more particularly "bound water", as the water of crystallization of the salts or traces of water absorbed by the raw materials used in the production of the compositions according to the invention. 'invention. Preferably, two aqueous compositions (B ') and (C') and an anhydrous composition (A ') are used. The anhydrous composition (A ') (free of chemical oxidizing agent) then preferably comprises one or more fatty substances, and more preferably one or more fatty substances that are liquid at ambient temperature and atmospheric pressure.

The composition (B ') (free of chemical oxidizing agent) then preferably comprises one or more oxidation bases and one or more couplers derived from the meta-aminophenol of formula (I). The composition (C ') then preferably comprises one or more chemical oxidizing agents. According to this preferred embodiment of the second variant, the alkalinizing agent (s) are included in the compositions (A ') and / or (B') and preferably only in the composition (B '). As regards the surfactant (s), the latter are included in at least one of the compositions (A '), (B') and (C '). According to this preferred embodiment, the composition according to the invention, that is to say from the extemporaneous mixing of the three compositions (A '), (B') and (C '), has a fat content of from less than 10% by weight, more particularly at least 15% by weight, preferably at least 20% by weight, and still more advantageously at least 25% by weight of fat, relative to the weight of the composition resulting from the mixture of the three aforementioned compositions. In this variant, the compositions (A`), (B ') and (C') are preferably mixed in a weight ratio [(A ') + (B')] / (C ') ranging from 0.2 to 10, more particularly from 0.5 to 2 and in a weight ratio (A ') / (B') ranging from 0.5 to 10, preferably from 1 to 5. According to this second variant, the dyeing process according to the invention consists, in a first step, of mixing the compositions (A '), (B') and (C ') as defined above just before application to the keratinous fibers and, in a second step, to apply to said keratinous fibers the composition resulting from the mixture of compositions (A '), (B') and (C '). The invention relates to a first multi-compartment device comprising a first compartment containing the composition (A) as described above and at least a second compartment containing the composition (B) as described above; the compositions (A) and (B) of the compartments being intended to be mixed before application, to give a composition according to the invention; the quantity of fatty substance represents at least 10% by weight, more particularly at least 15% by weight, preferably at least 20% by weight, and still more advantageously at least 25% by weight relative to the weight of the formulation of the mixture of compositions (A) and (B). The invention also relates to a second multi-compartment device comprising a first compartment containing the composition (A ') as described above and a second compartment containing a cosmetic composition (B') as described above and at least a third compartment comprising the composition (C ') as described above, the compositions of the compartments being intended to be mixed before application, to give the composition according to the invention; the quantity of fatty substance in the composition representing at least 10% by weight, more particularly at least 15% by weight, preferably at least 20% by weight, and still more advantageously at least 25% by weight relative to the weight of the composition according to the invention, that is to say from the mixture of compositions (A '), (B') and (C '). The present invention also relates to the use of the dyeing composition as previously for dyeing keratinous fibers, in particular human keratinous fibers such as the hair. The following examples serve to illustrate the invention without being limiting in nature.

Examples I. Protocol 1 The following compositions (A) and (B) are prepared from the ingredients indicated in the tables below. The quantities mentioned are indicated in grams of active material.

Composition (A) Composition Octy1-2-dodecanol 11.5g Vaseline oil 75.5g Lauryl alcohol lauryl oxyethylene (20E) 3g Sorbitan mono-laurate oxyethylene (40E) llg Composition (B) Composition Monoethanolamine 15,05g Sodium metabisulfite 0 , 7g Ascorbic acid 0.25g Diethylene triamine pentaacetic acid lg Propylene glycol 6.2g 96% ethanol 8.8g Hexylene glycol 3g Dipropylene glycol 3g Oxidation base 1.45.10-2 mole Coupler 1.45.10-2 mole Water Qsp 100g Procedure At the time of use, 0.828 ml of the composition (A), 0.33 ml of the composition (B) and 1.242 ml of a composition (C ') of hydrogen peroxide at 20 volumes are mixed. The mixture obtained is applied to 200 mg of strands of natural hair with 90% of white hair. After a exposure time of 30 minutes at room temperature, the locks are rinsed and then washed with a standard shampoo.

II. Calculation of color variation (4E *) The rise in color (4Eab *) was evaluated in the CIE L * a * b * system. In this system L * a * b *, L * represents the intensity of the color, a * indicates the green / red color axis and b * the blue / yellow color axis. The lower the value of L *, the darker or more intense the color. The value of 4Eab * was calculated from the values of L * a * b * according to the following equation (i): Eab * = V (I- * -1-0 *) 2 ± (a * - a, *) 2 (b * -1) 0 *) 2 (i) The increase in staining (4ELab *) was calculated on the untreated locks of hair (Lo *, ao * and bo *) and on the locks of colored hair (L *, a * and b *). The values of Lo *, ao *, bo * untreated natural white hair are respectively 55.56, 2.06 and 12.29. The higher the value of 4Eab *, the better the coverage of the treated fibers. IV. Results Coupler Base L ab 4Eab * OH N, NH2 19.7 9.5 -2.3 39.6 / H NH gli NH2 0 OH N NH2 HO gli NH2 OH 19.4 4.7 -14 45 OH o / N NH2 NH 30.5 30.9 21.2 39.7 H0 N // \ 1 \ 1 NI-12 OH OH / N NHCl: 43.84 21.4 31.7 29.8 H 0 NV NH2 NH2 Coupler Base L * a * b * 4Eab * HOVN7o OH NH NH 22.1 7.9 2.6 35.4.

011 NI-12 HOVN7o OH H2 HO NH 2 OH 22.1 4 -5.9 38.9. HOVN70 OH NH2 NH NH2 28.8 25.8 13.5 36.2. N, N / OH 0 0 lei N / HOVN7 H2 39.3 23.7 23.8 29.8 H2 NH2 Coupling Base L * a * b * 4Eab * OH el H / NH2 22.7 9.3 0, 35.8% of NH 2 H 2 O / NH 3 OH H 2 O OH NH 2 OH 21.4 5.4 -11.1 41.8% NH7 NH7 NH2 NH2 32.1 30.4 22.32 38.5 NSH / o II NN, OH OH 7-, NH 43.0 22.2 33.7 31.8 S N- S, 0 H / 0 NH2 The dye increases are significantly higher than is obtained with a conventional oxidation dye support.

Claims (17)

REVENDICATIONS1. Dyeing composition for keratinous fibers, in particular human keratinous fibers such as the hair, characterized in that it comprises: i) one or more fatty substances, ii) one or more surfactants, iii) one or more oxidation bases iv) one or more alkalinizing agents, v) one or more couplers derived from meta-aminophenol of formula (I) and also their addition salts, their optical isomers, geometrical isomers, tautomers and / or their solvates: OH N R1 H (I) formula (I) in which: - R1 represents: - a hydrogen atom, - a linear or branched C1-C6 alkyl radical substituted with one or more: - radicals -CONH2, - radicals -NHSO2CH3 imidazole radicals, dialkyl (C 1 -C 6) amino radicals, preferably dialkyl (C 1) amino-hydroxy radicals, -COOH radicals, R 2 represents: a methyl radical, methoxy radical, a linear or branched alkyl radical; C1-C6, preferably C1-C4, substituted with one or p hydroxyl radicals, - a linear or branched C1-C6, preferably C1-C4 alkoxy radical, substituted by one or more hydroxyl radicals, vi) one or more chemical oxidizing agents, the total fat content representing at least 10% by weight relative to the total weight of said dye composition. 2. Dyeing composition according to claim 1, characterized in that the one or more fatty substances are chosen from C6-C16 hydrocarbons, hydrocarbons of more than 16 carbon atoms, non-silicone oils of animal origin, triglycerides. of plant or synthetic origin, fluorinated oils, fatty alcohols, fatty acid esters and / or fatty alcohol esters other than triglycerides and non-silicone waxes, non-silicone waxes, silicones, and mixtures thereof, and preferably chosen from liquid petroleum jelly, C 6 -C 16 alkanes, polydecenes, liquid esters of acids and / or fatty alcohols other than triglycerides, liquid fatty alcohols or mixtures thereof. 3. Dyeing composition according to any one of claims 1 or 2, characterized in that it comprises at least 15% by weight, more preferably at least 20% by weight, preferably at least 25% by weight of fat relative to the weight of the composition. 4. Dyeing composition according to any one of the preceding claims, characterized in that the surfactants are chosen from nonionic surfactants, preferably mono- or polyoxyalkylenated nonionic surfactants, mono- or polyglycerolated nonionic surfactants. alkylpolyglucosides and mixtures thereof. 5. Dyeing composition according to any one of the preceding claims, characterized in that the oxidation bases are chosen from para-phenylenediamines, bisphenylalkylenediamines, para-aminophenols, ortho-aminophenols, heterocyclic bases and their salts. addition and / or their solvates. 6. Dyeing composition according to any one of the preceding claims, characterized in that the couplers derived from meta-aminophenol are chosen from those of formula (I) in which R1 represents a hydrogen, a C1-C4 linear alkyl radical, substituted with one or more groups as defined in claim 1. 7. Dyeing composition according to any one of the preceding claims, characterized in that the couplers derived from meta-aminophenol are chosen from those of formula (I) in which R2 represents a methyl, methoxy, linear alkoxy, C1- C4 substituted with a hydroxyl radical. Dyeing composition according to any one of the preceding claims, characterized in that the couplers derived from meta-aminophenol are chosen from the following compounds, as well as their addition salts, their optical isomers, geometrical isomers, tautomers and / or or their solvates: N 7,7NH 2 (1) 2- (3-hydroxy-4-methyl-OH H phenylamino) -acetamide OH-N- [2- (3-hydroxy-4-methyl-1-yl) -N ........_, N, ..., [phenylamino] -ethyl] -methanesulfonamide H / o (2) VNO OH NH 2 (3) 5-amino-2- (2-) hydroxy-ethoxy) - HO. phenol N, NNN 5- (2-imidazol-1-yl-ethylamino) -2-methyl-phenol H (4) OH NH (5) 5- (3-dimethylamino-N-propylamino) -2-methyl-phenol I 1- (2-Hydroxyethylamino) -2- (3-hydroxypropoxy) -phenol (6) OH (7) OH 5- (2-hydroxyethylamino) -2- hydroxy-ethylamino /. Methoxy-phenol ## STR4 ## N- [2- (3-hydroxy-4-methoxy-N, N-phenylamino) -ethyl] - (8) -methanesulfonamide OH S7.70H N Acid (3-hydroxy-4-methyl) phenylamino) -acetic acid H 0 (9) OH 5- (2-hydroxy-ethylamino) -2-methyl-phenol NVVOH H (10) 9. dyeing composition according to any one of the preceding claims, characterized in that the couplers are selected from the couplers (1), (2) and (3) and their mixtures and their addition salts, their optical isomers , geometric isomers, tautomers and / or their solvates. 10. Dyeing composition according to any one of the preceding claims, characterized in that the alkalinizing agent (s) are mineral, organic or hybrid and preferably chosen from ammonia, alkali carbonates or bicarbonates such as carbonates or bicarbonates of sodium or potassium hydroxides, sodium or potassium hydroxides, organic amines chosen from alkanolamines, oxyethylenated and / or oxypropylenated ethylenediamines, amino acids and compounds of formula (II) or mixtures thereof: Z NWN R / Y ' (II) formula (II) wherein W is a divalent C 1 -C 6 alkylene radical optionally substituted by one or more hydroxyl groups or a C 1 -C 6 alkyl radical, and / or optionally interrupted by one or more heteroatoms such as O, or NR .; Rx, Ry, Rz, Rt, R 'and the same or different, represent a hydrogen atom, a C1-C6 alkyl or C1-C6 hydroxyalkyl, C1-C6 aminoalkyl radical. 11. Dyeing composition according to any one of the preceding claims, characterized in that the alkalinizing agents are chosen from alkanolamines, in particular monoethanolamine, and amino acids in neutral or ionic form, in particular basic amino acids. 12. Dyeing composition according to any one of the preceding claims, characterized in that it comprises at least hydrogen peroxide as chemical oxidizing agent. 13. A process for dyeing keratinous fibers, in particular human keratinous fibers such as the hair consisting in applying to said fibers a dyeing composition as defined according to any one of claims 1 to 12. 14. The method of dyeing according to claim 13, characterized in that the composition is derived from the extemporaneous mixture of two compositions; preferably a composition (A) comprising one or more oxidation bases, one or more couplers derived from meta-aminophenol of formula (I) and one or more alkalinizing agents and a composition (B) comprising one or more chemical oxidizing agents, at least one of compositions (A) and (B) comprising one or more fatty substances, one or more surfactants; the fat content of the composition resulting from extemporaneous mixing compositions (A) and (B) corresponding to at least 10% by weight of fat. 15. Process according to claim 13, characterized in that the composition is derived from extemporaneous mixing of three compositions, preferably of two aqueous compositions (B ') and (C') and of an anhydrous composition (A '), the anhydrous composition (A ') comprising one or more fatty substances, the composition (B') comprising one or more oxidation bases and one or more aminophenol derived couplers of formula (I), the composition (C ') comprising a or several chemical oxidizing agents, one or more alkalinizing agents being included in the compositions (A ') and / or (B') and preferably only in the composition (B '), one or more surfactants being included in at least one of one of the compositions (A '), (B') and (C '), the fat content of the composition resulting from the extemporaneous mixing of the three compositions (A'), (B ') and (C') representing at least 10% by weight of fat. 16. Multi-compartment device comprising a first compartment containing the composition (A) as in claim 14 and at least a second compartment containing the composition (B) as described in claim 14, the compositions of the compartments being intended to be mixed before application, provided that the amount of fat represents at least 10% by weight relative to the weight of the composition resulting from the mixture of (A) and (B). 17. Multi-compartment device comprising a first compartment containing the composition (A ') as described in claim 16; and a second compartment containing a cosmetic composition (B ') as described in claim 15 and at least a third compartment comprising the composition (C') as described in claim 15; the compositions of the compartments being intended to be mixed before application provided that the amount of fatty substance represents at least 10% by weight relative to the weight of the composition resulting from the mixture of (A '), (B') and (C ') ').