FR2988592A1 - COLORING COMPOSITION USING (2,5-DIAMINOPHENYL) ETHANOL, ALIPHATIC FATTY ALCOHOL IN A RICH BODY MEDIUM, THE COLORING PROCESS AND THE DEVICE - Google Patents

Abstract

The subject of the present invention is a dyeing composition for keratinous fibers, comprising a) one or more fatty substances different from non-silicone liquid fatty alcohols b), preferably b) one or more fatty alcohols comprising at least 20 carbon atoms, c ) (2,5-diaminophenyl) ethanol; d) optionally one or more couplers; e) optionally one or more basifying agents; f) one or more chemical oxidizing agents such as hydrogen peroxide, and the content of fatty substances a) and b) in the composition representing in total at least 10% and preferably greater than 25% by weight relative to the weight total of the composition. The present invention also relates to a process using this composition and to a multi-compartment device, suitable for carrying out said method.

Description

Coloring Composition Using (2,5-Diaminophenyl) Ethanol, an Aliphatic Fatty Alcohol in a Medium Which Is Rich in Fat Bodies, the Coloring Process and the Device The subject of the present invention is a coloring composition for keratinous fibers, comprising a) one or more fatty substances, preferably liquid, non-silicone other than fatty alcohols comprising at least 20 carbon atoms and b) one or more fatty alcohols comprising at least 20 carbon atoms, c) 2,5-diaminophenyl) ethanol; d) optionally one or more couplers; e) optionally one or more basifying agents; f) one or more chemical oxidizing agents such as hydrogen peroxide, and the content of fat in the composition representing in total at least 10% and preferably at least 25% by weight relative to the total weight of the composition.

The present invention also relates to a dyeing method using this composition and a multi-compartment device, suitable for the implementation of this composition. For a long time, many people have been trying to change the color of their hair and in particular to hide their white hair.

One of the staining modes is so-called permanent staining or oxidation which uses dye compositions containing oxidation dye precursors, generally called oxidation bases. 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 compounds. The variety of molecules involved in the oxidation bases and couplers allows a rich palette of colors to be obtained. It is also possible to use direct dyes to bring particular reflections to the coloring obtained. These direct dyes are colored molecules and dyes, having an affinity for the fibers. For example, mention may be made of nitrobenzene, anthraquinone, nitropyridine, azo, xanthene, acridine, azine or triarylmethane direct dyes.

The permanent coloring processes thus consist in using with the dyeing composition, an aqueous composition comprising at least one oxidizing agent, under alkaline pH conditions in the vast majority of cases. This oxidizing agent has the role, at least in part, of degrading the melanin of the hair, which, depending on the nature of the oxidizing agent present, leads to a more or less pronounced lightening of the fibers. The oxidizing agent employed is usually hydrogen peroxide. One of the difficulties encountered in carrying out the prior art dyeing processes is that they are carried out under alkaline conditions and that the most commonly used alkalizing agents are ammonia and ammonia. amines. Indeed, the basifying agent makes it possible to adjust the pH of the composition to an alkaline pH to allow the activation of the oxidizing agent. In addition, this basifying agent causes swelling of the keratinous fiber, with uprising of the scales, which promotes the penetration of the oxidant, as well as dyes if they are present, essentially the oxidation dyes, inside. fiber, and thus increases the efficiency of the coloring or lightening reaction. However, these alkalinizing agents and in particular ammonia cause inconvenience to the user because of their strong characteristic odor. Moreover, the user may be not only bothered by the odor but may also be confronted with greater risks. intolerance, such as irritation of the scalp resulting in particular tingling. It is also important to obtain colorings that resist light. But the use of certain couplers such as meta-phenylene diamines for example induces degradation by solar radiation.

Moreover, it has been proposed in the oxidation dyeing the use of a (2,5-diaminophenyl) ethanol type oxidation base (EP 0 858 796). Staining is also known which uses this oxidation base, in particular associated with particular acids such as diethylene-triamine-penta- (methylene) phosphonic acid, (EP 2 103 299) or with chlorinated bases or chlorinated couplers such as that 2-amino-6-chloro-4-nitrophenol, 2,6-dichloro-4-aminophenol, 2-chloro-6-ethylamino-4-nitrophenol 3-amino-5-chloroaniline, 2-chloro 4-aminophenol or 2-chloro-6-methyl-3-aminophenol (WO 98/17233, WO 98/19658, WO 98/19659, WO 98/19660, EP 0 985 406, EP 0 727 203, DE 19828204, DE 19724334 or WO 96/15765), or couplers such as 3- (2,4-diaminophenoxy) -1-propanol (WO 2001/051019). However, these combinations of bases, couplers and acids produce colors that are not always satisfactory, having limited or even insufficient dyeing power to ensure, for example, a suitable coverage of the white hairs and / or excessive selectivity of the coloration between the root and the tip. and / or insufficient toughness vis-à-vis external aggressions such as light, shampoos, weather, etc. In addition, none of these documents describes a dye composition comprising a large amount of fatty substances, in particular oil.

One of the objectives of the present invention is to provide compositions for staining human keratin fibers such as the hair, which do not have the disadvantages of existing compositions. In particular, the composition according to the invention in the presence of a chemical oxidant makes it possible to obtain satisfactory colors, in particular in terms of power in general but also with sufficient cover or rise of the color at the root of the hair, which avoids a "root" effect of the coloring. The colorations obtained are also not very selective. Finally one can also obtain very stable stains vis-à-vis the light.

In addition, the invention makes it possible to achieve significant degrees of lightening while coloring, without using persalts or to force the amount of chemical oxidizing agent or alkalizing agent. These and other objects are achieved by the present invention which therefore relates to a cosmetic composition, for dyeing keratinous fibers, in particular human keratinous fibers such as the hair, comprising: a) one or more fatty substances other than fatty alcohols b); b) one or more fatty alcohol (s) comprising at least 20 carbon atoms; c) one or more oxidation base (s) chosen from (2,5-diaminophenyl) ethanol and its acid salts or its solvates such as hydrates; d) optionally one or more coupler (s); e) optionally one or more basifying agent (s); f) one or more chemical oxidizing agent (s); and the content of fatty substances a) and b) representing a total of at least 10% by weight relative to the total weight of the composition. The invention also relates to dyeing processes using the composition of the invention, and a multi-compartment device for carrying out the composition of the invention. Thus, the use of the dyeing composition according to the invention leads to powerful, intense, chromatic and / or low-selective coloring, that is to say dyes that are homogeneous along the fiber. The dyeing process of the invention also makes it possible to cover the keratinous fibers at their roots particularly particularly up to three centimeters from the base of said fibers. In addition, the colors obtained after treatment of the fibers remain stable, particularly with respect to light.

The invention also makes it possible to reduce the amounts of active agents of the invention such as dyes and / or alkanilizing agents and / or oxidizing agents. Furthermore, the processes according to the invention implement less smelly formulations when they are applied to the hair or during their preparation. Other characteristics and advantages of the invention will emerge more clearly on 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 human keratinous fibers treated by the process according to the invention are preferably the hair.

The expression "at least one" is equivalent to the expression "one or more". a) Fatty Bodies As has been mentioned, the composition of the invention comprises a) one or more fatty substances different from one or more fatty alcohols b) comprising at least 20 carbon atoms as defined below.

By "fatty substance" is meant an organic compound which is insoluble in water at ordinary temperature (25 ° C.) and at atmospheric pressure (760 mmHg) (solubility of less than 5% and preferably of 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. Preferably, the fatty substances of the invention do not contain salified or unsaturated carboxylic acid groups (-C (O) OH or -C (O) O-). In particular, the fatty substances of the invention are neither polyoxyalkylenated nor polyglycerolated. Preferably, the fatty substances used in the composition according to the invention are non-silicone oils.

By "oil" is meant a "fat" which is liquid at room temperature (25 ° C), and at atmospheric pressure (760 mm Hg). 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.

In other words, the fat or fats are preferably non-silicone liquid fatty substances. More particularly, the fatty substances are chosen from among the hydrocarbons at 06-016, hydrocarbons containing more than 16 carbon atoms, non-silicone oils of animal origin, vegetable oils of the triglyceride type, synthetic triglycerides, and fluorinated oils. the different fatty alcohols b) of the fatty alcohol or alcohols comprising at least 20 carbon atoms as defined below, the fatty acid esters and / or fatty alcohol esters different from the triglycerides and vegetable waxes, the non-silicone waxes , silicones ,. It is recalled that for the purposes of the invention, the esters and fatty acids more particularly have one or more linear or branched hydrocarbon groups, saturated or unsaturated, comprising 6 to 30 carbon atoms, which are 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.

The alcohols more particularly contain one or more saturated or unsaturated hydrocarbon groups, linear or branched, comprising 6 to 18 carbon atoms, which are optionally substituted, in particular with one or more 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 C 6 -C 16 hydrocarbons, the latter are linear, branched, optionally cyclic and preferably alkanes. By way of example, mention may be made of hexane, dodecane and isoparaffins, such as isohexadecane and isodecane. As hydrocarbon oils of animal origin, mention may be made of perhydrosqualene.

Triglyceride oils of vegetable or synthetic origin are preferably chosen from liquid triglycerides of fatty acids containing from 6 to 30 carbon atoms, for example triglycerides of heptanoic or octanoic acids or, for example, sunflower oil or corn oil. , soya, squash, grape seed, sesame, hazelnut, apricot, macadamia, arara, sunflower, castor oil, avocado, triglycerides of caprylic / capric acids such as those sold by Stearineries Dubois or those sold under the names Miglyol® 810, 812 and 818 by the company Dynamit Nobel, jojoba oil, shea butter oil; The linear or branched hydrocarbons, of mineral or synthetic origin, of more than 16 carbon atoms, are preferably chosen from paraffin oils, petroleum jelly, liquid petroleum jelly, polydecenes, hydrogenated polyisobutene such as Parleam® . The fluorinated oils may be chosen from perfluoromethylcyclopentane and perfluoro-1,3-dimethylcyclohexane, sold under the names "FLUTEC® PC1" and "FLUTEC® PC3" by BNFL Fluorochemicals; perfluoro-1,2-dimethylcyclobutane; perfluoroalkanes such as dodecafluoropentane and tetradecafluorohexane, sold under the names "PF 5050®" and "PF 5060®" by the company 3M, or bromoperfluorooctyl sold under the name "Foralkyl®" by the company Atochem; nonafluoro-methoxybutane and nonafluoroethoxyisobutane; perfluoromorpholine derivatives, such as 4-trifluoromethyl perfluoromorpholine sold under the name "PF 5052®" by the company 3M. Apart from the fatty alcohols b) of the invention, the fatty alcohols that can be used in the composition according to the invention are saturated or unsaturated, linear or branched, and contain from 6 to 19 carbon atoms and more particularly from 8 to 18 carbon atoms. carbon. There may be mentioned, for example, cetyl alcohol, stearyl alcohol and their mixture (cetylstearyl alcohol), octyldodecanol, 2-butyloctanol, 2-hexyldecanol, 2-undecylpentadecanol, oleic alcohol or linoleic alcohol. .

The wax or waxes that may be used in the composition according to the invnetion are chosen in particular from Carnauba wax, Candelila wax, and Alfa wax, paraffin wax, ozokerite, and waxes. vegetable oils such as olive wax, rice wax, hydrogenated jojoba wax or absolute waxes of flowers such as the essential wax of blackcurrant flower sold by the company BERTIN (France), animal waxes such as waxes bees, or modified beeswaxes (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. With regard to the esters of fatty acids and / or fatty alcohols, advantageously different from the triglycerides mentioned above, mention may be made especially of saturated or unsaturated, linear or branched C 1 -C 26 aliphatic or monohydric acid or polyacid esters and of saturated or unsaturated, linear or branched C 1 -C 26 aliphatic mono- or polyalcohols, the total number of carbon of the esters being more particularly 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 isononanoate; 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. Still within the scope 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 of di, tri, alcohols. tetra or pentahydroxy in 02-026.

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. Among the esters mentioned above, it is preferred to use ethyl, isopropyl, myristyl, cetyl, stearyl palmitates, ethyl-2-hexyl palmitate, 2-octyldecyl palmitate, myristates of alkyls such as isopropyl, butyl, cetyl, 2-octyldodecyl myristate, hexyl stearate, butyl stearate, isobutyl stearate; dioctyl malate, hexyl laurate, 2-hexyldecyl laurate and isononyl isonononate, cetyl octanoate.

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 of fatty acids may be chosen in particular from the group comprising the esters or mixtures of esters of sugars described previously and of linear or branched, saturated C 6 -C 30, preferably C 12 -C 22, fatty acids. 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 palmitostearate 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 Glucate® 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% monoester; % di-, tri- and tetraester, 45% monoester and 55% di-, tri- and tetraester, 39% monoester and 61% di-, tri-, and tetra. -ester, 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-triester-polyester; the sucrose mono-dipalmito-stearate marketed by Goldschmidt under the name Tegosoft® PSE. 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 is chosen from polydialkylsiloxanes, especially polydimethylsiloxanes (PDMS), and organomodified polysiloxanes comprising at least one functional group chosen from amino groups, aryl 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 sold by UNION CARBIDE, of formula: CH3 with D "- - Si - 0 CH3 - Si - O - I C8I - 117 pD Examples of cyclic polydialkylsiloxane mixtures with organic compounds derived from silicon, such as the mixture of octamethylcyclotetrasiloxane and tetramethylsilylpentaerythritol (50/50), and the mixture octamethylcyclotetrasiloxane and oxy-1,1 '- (hexa-2,2,2', 2 ', 3,3'-trimethylsilyloxy) bis-neopentane (ii) linear volatile polydialkylsiloxanes having 2 to 9 carbon atoms; silicon and having a viscosity 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 in The article 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 ASTM 445 Appendix C.

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, the 70 047 V 500 000 oil; the oils of the MIRASIL® series marketed by RHODIA; the oils of the 200 series of Dow Corning, such as DC200 having a viscosity of 60,000 mm 2 / s; - VISCASIL® oils from GENERAL ELECTRIC and some oils from SF series (SF 96, SF 18) from GENERAL ELECTRIC.

Mention may also be made of polydimethylsiloxanes with dimethylsilanol end groups known under the name of dimethiconol (CTFA), such as the oils of the 48 series from the company RHODIA. In this class of polydialkylsiloxanes, mention may also be made of the products sold under the names "ABIL WAX® 9800 and 9801" by GOLDSCHMIDT, which are polydialkyl (C1-020) 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 that can be used in accordance with the invention are crosslinked siloxane systems containing the units: R 2 SiO 2/2, R 3 SiO 1/2, RSiO 3 / 2 and SiO412 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. These resins include the product sold 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 Shin-Etsu. The organomodified silicones that may be used in accordance with the invention are silicones as defined above and comprising in their structure one or more organofunctional groups attached via a hydrocarbon-based group. The organomodified silicones may be polydiarylsiloxanes, in particular polydiphenylsiloxanes, and polyalkylarylsiloxanes functionalized with the organofunctional groups mentioned previously. The polyalkylarylsiloxanes are especially chosen from polydimethyl / methylphenylsiloxanes and linear and / or branched polydimethyl / diphenylsiloxanes with a viscosity ranging from 1 × 10 -5 to 5 × 10 -2 m 2 / s at 25 ° C. Among these polyalkylarylsiloxanes, mention may be made by way of example of the products sold under the following names: SILBIONE® oils of the 70 641 series from RHODIA; - the RHODORSIL® 70 633 and 763 RHODIA series of oils; DOW CORNING DOW CORNING 556 COSMETIC GRAD FLUID oil; the silicones of the PK series of BAYER, such as the product PK20; the silicones of the PN, PH series of BAYER, such as the PN1000 and PH1000 products; - certain oils of the SF series of GENERAL ELECTRIC such as SF 1023, SF 30 1154, SF 1250, SF 1265.

Among the organomodified silicones, mention may also be made of polyorganosiloxanes comprising: substituted or unsubstituted amino groups, for instance 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 the company 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. Preferably, the fatty substances according to the invention are non-silicone. More particularly, the fatty substances are chosen from liquid or pasty compounds at room temperature (25 ° C.) and at atmospheric pressure. Preferably, the fatty substance is a liquid compound at a temperature of 25 ° C and at atmospheric pressure. Even more preferentially, the fatty substances used in the dye composition according to the invention are liquid and non-silicone. The different fatty substances of the fatty alcohols b) are advantageously chosen from C 6 -C 16 hydrocarbons, hydrocarbons containing more than 16 carbon atoms, triglycerides, fatty alcohols other than fatty alcohols, and b) fatty acid esters. and / or different fatty alcohol triglycerides, or mixtures thereof. Preferably, the one or more fatty substances different from the fatty alcohols b) is or are chosen from petrolatum oil, polydecenes, liquid fatty alcohols, esters of fatty acids and / or of liquid fatty alcohols, or their mixtures. Even more preferentially, the fatty substances different from the fatty alcohols b) are chosen from liquid petroleum jelly and octyldodecanol. The composition according to the invention comprises at least a total of 10% by weight of fatty substances, preferably non-silicone, in particular oils which are preferably non-silicone, relative to the total weight of the composition of the invention. More particularly, the composition according to the invention comprises at least 15% by weight, better still at least 20% by weight, more preferably at least 25% by weight, preferably non-silicone fatty substances, in particular oils which are preferably not silicone, relative to the total weight of the composition. The composition according to the invention more particularly has a total content of preferably non-silicone fatty substances, in particular of oils, preferably non-silicone, ranging from 10 to 80% by weight, more preferably from 15 to 80% by weight, preferably 25 to 75% by weight, more preferably 30 to 70% by weight, still more preferably 30 to 60% by weight, based on the weight of the composition. b) Fatty Alcohols Comprising at Least 20 Carbon atoms The composition of the invention comprises one or more fatty alcohols comprising at least 20 carbon atoms. The fatty alcohols according to the invention comprise at least one aliphatic chain comprising at least 20 carbon atoms. Said aliphatic chain may be linear or branched, saturated or unsaturated. It preferably comprises from 20 to 100 carbon atoms, particularly from 20 to 50 carbon atoms, and even more particularly from 20 to 30 carbon atoms. In addition, said fatty alcohol (s) may be hydroxylated. If unsaturated, these compounds may comprise one to three carbon-carbon double bonds, conjugated or otherwise. These fatty alcohols are not alkoxylated and in particular are not (poly) oxyethylenated and / or (poly) oxypropylenated. Preferably, the fatty alcohol b) has the structure Ra-OH, in which Ra denotes a saturated or unsaturated radical, linear or branched, containing from 20 to 100 carbon atoms, better still from 20 to 50 carbon atoms and preferably from 20 to 30 carbon atoms; Ra may be substituted with one or more hydroxyl groups and especially with one or two hydroxyl groups. The fatty alcohol can be a mixture of fatty alcohols, which means that in a commercial product can coexist several species of fatty alcohols in the form of a mixture. Advantageously, the fatty alcohol is solid or pasty at a temperature of 25 ° C. and at atmospheric pressure (105 Pa). For the purposes of the present invention, the term "solid or pasty fatty alcohol at 25 ° C." is intended to mean a fatty alcohol having a viscosity measured with a rheometer (Rheometer R600, for example) with a shear rate of 1s-1 greater than or equal to 1 Pa.s.

Preferably, the fatty alcohols according to the invention are saturated and linear fatty alcohols. Preferably, these are primary fatty alcohols which have a linear and saturated chain. Examples that may be mentioned include behenyl alcohol, arachidyl alcohol, lignocyclic alcohol, ceryl alcohol and montanyl alcohol. It is also possible to use mixtures of these fatty alcohols b) or to use mixtures of these fatty alcohols b) with fatty alcohols containing less than 20 carbon atoms. As a particularly preferred mixture of fatty alcohols in the composition according to the invention, it is possible to use, for example, the mixture of fatty alcohols consisting of 76% by weight of behenyl alcohol, 17% by weight of arachidyl alcohol, 1.5% by weight of lignoceryl alcohol, 5% by weight of stearyl alcohol and 0.5% by weight of cetyl alcohol. This mixture is sold under the name Nafol® 1822 C by CONDEA. As other examples, mention may also be made of the mixture sold under the name Nafol® 2298 by CONDEA, which comprises 98% by weight of behenyl alcohol; the mixture sold under the name Nafol® 20-22 by CONDEA, which comprises 30% by weight of behenyl alcohol, 58% by weight of arachidyl alcohol and 6% by weight of lignoceryl alcohol; or the mixture sold under the name Nafol® 20+ by Condea, which comprises 50% by weight of arachidyl alcohol, 29% by weight of behenyl alcohol, 14% by weight of lignoceryl alcohol and 6% by weight of stearyl alcohol. The quantity of fatty alcohols comprising at least 20 carbon atoms in the composition according to the invention varies especially from 0.1 to 20% by weight, preferably from 0.2 to 10%, better still from 0.5 to 5% by weight. by weight relative to the total weight of the composition.

Surfactants The coloring composition of the keratin fibers according to the invention may further contain one or more surfactants According to a particular embodiment of the invention, the surfactant or surfactants are chosen from anionic, cationic, nonionic or amphoteric surfactants. zwitterionic, and preferably nonionic or anionic, even more preferably nonionic The composition of the invention may comprise one or more amphoteric or zwitterionic surfactants. Amphoteric or zwitterionic surfactant is understood to mean a surfactant comprising in its structure one or more cationic sites and one or more anionic sites. The amphoteric or zwitterionic surfactant (s) that may be used in the present invention may in particular be derivatives of aliphatic amines. secondary or tertiary, optionally quaternized, wherein the aliphatic group is a linear or branched chain having 8 to 22 carbon atoms, said amine derivatives containing at least one anionic group such as, for example, a carboxylate group, sulfonate, sulfate, phosphate or phosphonate. Among the derivatives of secondary or tertiary aliphatic amines, optionally quaternized, which may be used, as defined above, there may be mentioned the following compounds of structures (A1) and (A2): Ra-C (O) -NH-CH2- CH2-N + (Rb) (Rc) -CH2C (O) O-, W, (A1) Formula (A1) in which: Ra represents a C10-C30 alkyl or alkenyl group derived from an acid RaC (0) OH, preferably present in hydrolysed coconut oil, a heptyl, nonyl or undecyl group; Rb represents a beta-hydroxyethyl group; and - R, represents a carboxymethyl group; W 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 else W 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), Y', 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 hydrogen atom; Y 'represents the group -C (O) OH, -C (O) OZ', -CH2-CH (OH) -SO3H or the group -C1-12-C1-1 (01-1) -SO3Z '; 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 a Ra'-C (O) OH acid, preferably present in coconut oil or in hydrolysed linseed oil, an alkyl group, in particular O17 and its iso form, an unsaturated C17 group. These compounds are classified in the CTFA dictionary, 5th edition, 1993, under the names cocoamphodiacétate disodium, lauroamphodiacétate disodium, caprylamphodiacétate disodium, capryloamphodiacétate disodium, cocoamphodipropionate disodium, lauroamphodipropionate disodium, caprylamphodipropionate disodium, capryloamphodipropionate disodium, acid lauroamphodipropionic, cocoamphodipropionic acid. By way of example, mention may be made of cocoamphodiacetate marketed by Rhodia under the trade name MIRANOL® C2M concentrate. More particularly the amphoteric or zwitterionic surfactants are chosen from betainic surfactants of formula (A3) as well as their acid or base salts, their solvates such as hydrates: (A3) R 2 I + R 3 G Formula (A3) in which: R1 denotes a hydrocarbon chain, saturated or unsaturated, linear or branched, containing from 6 to 100 carbon atoms, in particular from 6 to 50 carbon atoms, and which can be interrupted by one or more heteroatoms, divalent groups, or their combinations selected from -O-, -C (O) -, -N (R) -; with R denoting a hydrogen atom or a C1-C4 alkyl radical, and R1 may be further interrupted by an arylene group or terminated by an aryl group; - R2 and R3, identical or different, in particular R2 and R3 are identical, denote a group (C1-C6) alkyl, preferably R2 and R3 represents a methyl group; - R4 denotes a divalent hydrocarbon radical, linear or branched, preferably linear, comprising from 1 to 10, preferably from 1 to 5 carbon atoms optionally substituted in particular with one or more hydroxyl groups; Z denotes a heteroatom or a divalent group chosen from -O-, -N (R) - with R as defined above, n denotes a number equal to 1 or 2; m denotes an integer equal to 0 or 1; - G- denotes an anionic radical chosen from carboxylates, sulphates, sulphonates, phosphates and phosphonates (* -C (O) -O-, * -S (O) 2-0-, * -O-S (O) 2 -O-, -P (O) 2-O-, -P (O) -O 2, -P (OH) -O-, ** = P (O) -O- and ** = P- 0-, with "* -" designating the point of attachment of the anionic radical to the rest of the molecule via Z or R4 when n is 1, and "** =" representing the two points of attachment of the anionic radical via Z or R4 when n is 2); it being understood that: when n is 2, the radicals R 1 R 2 R 3 N + -R '- (Z), - are identical or different, preferably identical; and the surfactant of formula (A3) being electrically neutral, it may comprise anionic and / or cationic counterions to arrive at the electroneutrality of the molecule. By "unsaturated" hydrocarbon chain is meant a hydrocarbon chain which comprises one or more double bonds and / or one or more triple bonds, said bonds possibly being conjugated or not; By "alkyl radical" is meant a saturated hydrocarbon radical, linear or branched, preferably C1-C8; By "alkenyl radical" is meant a hydrocarbon radical, linear or branched, preferably C2-05; unsaturated compound comprising one or more double bonds, conjugated or otherwise; By "alkoxy radical" is meant an alkyl-oxy radical for which the alkyl radical is a hydrocarbon radical, linear or branched, at 01-016, preferentially at 01-08; By radical "aryl" is meant a mono- or polycyclic carbon group, condensed or not, comprising from 6 to 22 carbon atoms, and of which at least one ring is aromatic; preferably the aryl radical is a phenyl, biphenyl, naphthyl, indenyl, anthracenyl, or tetrahydronaphthyl; "Arylene" radical is understood to mean an aromatic, divalent mono or polycyclic aromatic radical, condensed or not, comprising from 6 to 22 carbon atoms, and of which at least one ring is aromatic, preferably phenylene, and more preferably 1.3 or 1,4-phenylene; By "optionally substituted" assigned to the radical in question is meant that said radical may be substituted by one or more radicals chosen from i) hydroxyl, ii) alkoxy radical C1-C4, iii) acylamino, iv) amino optionally substituted by a or two identical or different C 1 -C 4 alkyl radicals, said alkyl radicals being able to form, with the nitrogen atom carrying them, a 5- to 7-membered heterocyl, optionally comprising another heteroatom which may or may not be different from nitrogen; ; According to a preferred embodiment of the invention, the betainic surfactant or surfactants are chosen from the surfactants of formula (A4) in which n is equal to 1 and G- denotes an anionic radical chosen from * -C (O) O- and * -S (O) 2-O-, According to an advantageous embodiment of the invention, the betaine surfactant or surfactants are chosen from surfactants of formula (I) in which R4 denotes a divalent linear alkylene radical in Cl- 05, optionally substituted with a hydroxy group such as -CH2-CH2-CH2-, -CH2-CH (OH) -CH2-, or -CH2-CH2-.

According to a preferred embodiment of the invention, the betaine surfactant or surfactants are chosen from surfactants of formula (A3) in which m is 1 and Z represents an oxygen atom or a group -N (R) - with R as defined above. More preferably, when m is 1, then Z represents an oxygen atom. According to another preferred embodiment of the invention, the betaine surfactant or surfactants are chosen from surfactants of formula (A4) in which m is 0. According to another preferred embodiment of the invention, the betaineic surfactant (s) are selected from surfactants of formula (A3) wherein R1 denotes a group selected from i) alkyl at 06-030; ii) C 6 -C 30 alkyl-amido (C 1 -C 4) alkyl or - (C 6 -C 30) alkenyl-amido (C 1 -C 4) alkyl, with amido representing a -C group ( 0) -N (R) - and R being as defined above. In particular, R denotes a hydrogen atom.

More particularly, R 1 denotes an alkyl radical, linear or branched, preferably linear, at 06-030. More particularly, the betaine surfactant (s) that can be used in the present invention are chosen from (C 8 -C 20) alkyl betaines, sulfobetaines, (C 8 -C 20) alkylamido (C 3 -C 8) alkyl betaines and (C 8 -C 20) alkyls. ) -amidalkyl (C6-C8) sulfobetaines better still, the (C8-C20) alkylbetaines and the (C8-C20) alkylamido (C3-C8) alkylbetaines still more preferably from the (C8-C20) alkylbetaines. More preferably still the amphoteric or zwitterionic surfactant according to the invention is cocobetaine. 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 group -C (O) OH, -C (O) O-, -503H, -S (O) 20-, -OS (O) 20H, -OS (O) 20- , -P (O) OH2, -P (O) 20-, -P (O) O2, -P (OH) 2, = P (O) OH, -P (OH) O-, = P (O) 0-, = POH, = PO-, the anionic parts comprising a cationic counterion such as an alkali metal, an alkaline earth metal, 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, al kylamido ether sulphates, alkylaryl polyether sulphates, monoglyceride sulphates, alkyl sulphonates, alkyl amide sulphonates, alkylarylsulfonates, alpha-olefinsulfonates, paraffinsulfonates, alkylsulfosuccinates, alkylethersulfosuccinates, alkylamidesulfosuccinates, alkylsulfoacetates, acylsarcosinates, acylglutamates, alkylsulfosuccinamates, acylisethionates and N-acyltaurates, monoesters of alkyl and polyglycoside-polycarboxylic acids, acyllactylates, D-galactoside-uronic acid salts, alkyl ether-carboxylic acid salts, alkyl aryl ether carboxylic acid salts, acid salts. alkyl amidoether carboxylic acids, and the corresponding non-salified forms of all these compounds, alkyl and acyl groups of 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-O24 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. Among the anionic surfactants mentioned, it is preferred to use (C 6 -C 24) alkyl sulphates, alkyl (C 6 -C 24) 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, in particular 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 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 having the following general formula (A4): - + Ro \ / Rio / N \ R9 R 11 Formula (A4) in which: - R8 at R11, which may be identical or different, represent a linear or branched aliphatic group containing 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 comprise from 8 to at 30 carbon atoms, and preferably from 12 to 24 carbon atoms; 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) alkyls aryl 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 (C2-06), C1-C30 alkylamide, (C2-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 sulphates, (C 1 -C 4) alkyl- or (C1-C4) alkylsulphonates. 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 X (A4) behenyltrimethylammonium, distearyldimethylammonium, cetyltrimethylammonium, benzyldimethylstearylammonium chlorides or else distearoylethylhydroxyethylmethylammonium methosulphate, dipalmitoylethylhydroxyethylammonium methosulphate or distearoylethylhydroxyethylammonium methosulphate, or else, finally, palmitylamidopropyltrimethylammonium chloride or stearamidopropyldimethyl (myristyl acetate) ammonium chloride sold under the name CERAPHYLO 70 by VAN DYK; the quaternary ammonium salts of imidazoline, for example those of the following formula (A5): ## STR2 ## Formula (A5) in which: R12 represents a alkenyl or alkyl group having from 8 to 30 carbon atoms, for example fatty acid derivatives of tallow; R13 represents a hydrogen atom, a C1-C4 alkyl group or an alkenyl or alkyl group having 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) alkylaryl- sulfonates. 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 REVVOQUATO W 75 by the company REVVO; the quaternary di- or triammonium salts, in particular of formula (A6) below: X (A5) 2+ 17 R18-N- (CH2) N-R21 2X-R18 R20 (A6) Formula (A6) in which R 16 denotes an alkyl group comprising 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 + (R 16a) (R 17a) (R 1sa), 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) arylsulfonates, 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): X (Cs I-12s) R25 0 CrH r2 (OH) r17 N + + CtHt2 (OH) t, O17 R23 R22 (A7) Formula (A7) wherein: R22 is selected from C1-C6 alkyl groups and hydroxyalkyl or C1-C6 dihydroxyalkyl groups; R23 is selected from: O - R2C group - R27 hydrocarbon groups in Cl-022, linear or branched, saturated or unsaturated, R24 - the hydrogen atom, R25 is chosen from: 0 - the R2-8C group - - the linear or branched C1-C6 hydrocarbon groups R29 saturated or unsaturated, the hydrogen atom, R 24, R 26 and R 28, which are identical or different, are chosen from linear or branched, saturated or unsaturated C 7 -C 21 hydrocarbon-based groups; r, s and t, which may be identical or different, are integers of from 2 to 6, r1 and t1 which are identical or different, equal to 0 or 1 with r2 + r1 = 2r and t1 + t2 = 2t - 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 is R27 and when z is 0 then R25 is R29. The alkyl groups R22 may be linear or branched, and more particularly linear. Preferably, R 22 denotes a methyl, ethyl, hydroxyethyl or dihydroxypropyl group, and more particularly a methyl or ethyl group.

Advantageously, the sum x + y + z is from 1 to 10. When R 23 is a hydrocarbon R 27 group, it may be long and have 12 to 22 carbon atoms, or short and have from 1 to 3 carbon atoms. When R 25 is a hydrocarbon R 29 group, it preferably has 1 to 3 carbon atoms.

Advantageously, R24, R26 and R28, which are identical or different, are chosen from linear or branched, saturated or unsaturated C11-C21 hydrocarbon-based groups, and more particularly from saturated linear or branched C11-C21 alkyl and alkenyl groups. or unsaturated. Preferably, x and z, identical or different, are 0 or 1.

Advantageously, y is 1.

Preferably, r, s and t, identical or different, are 2 or 3, and even more particularly are 2. The anionic counterion X- is preferably a halide, such as chloride, bromide or iodide; a (C1-C4) alkyl sulphate; alkyl (01-04) - or (C1-C4) alkylarylsulfonate. 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 group R2C - the methyl, ethyl or hydrocarbon groups at 014-022, - the hydrogen atom, - R25 is chosen from The group R2 - - the hydrogen atom, - R24, R26 and R28, which are identical or different, are chosen from linear or branched, saturated or unsaturated C13-C17 hydrocarbon groups, and preferably from linear or branched, saturated or unsaturated C13-C17 alkyl and alkenyl groups. Advantageously, the hydrocarbon radicals are linear. Examples of compounds of formula (A7) include salts, especially diacyloxyethyldimethylammonium, diacyloxyethylhydroxyethylmethylammonium, monoacyloxyethyldihydroxyethylmethylammonium, triacyloxyethylmethylammonium, monoacyloxyethylhydroxyethyldimethylammonium, and mixtures thereof, especially diacyloxyethyldimethylammonium chloride or methylsulfate. 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 alkyldiisopropanolamine optionally oxyalkylenated on fatty acids or mixtures of fatty acids of plant or animal origin, or by transesterification. of their methyl esters. This esterification is followed by quaternization using an alkylating agent such as an alkyl halide, preferably methyl or ethyl, a dialkyl sulphate, preferably methyl or ethyl sulphate. methyl methanesulfonate, methyl para-toluenesulfonate, glycol or glycerol chlorohydrin. Such compounds are, for example, sold under the names DEHYQUART® by the company HENKEL, STEPANQUAT® by the company STEPAN, NOXAMIUM® by the company CECA, REWOQUAT® VVE 18 by the company REWOWITCO.

The composition according to the invention may contain, for example, a mixture of quaternary ammonium mono-, di- and triester salts with a majority by weight of diester salts. It is also possible to use the ammonium salts containing at least one ester function described in US-A-4874554 and US-A-4137180.

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. They are chosen in particular from alcohols, alpha-diols and (C1-C20) alkyl phenols, these compounds being polyethoxylated, polypropoxylated and / or polyglycerolated, and having at least one fatty chain comprising, for example, from 8 to 18 atoms. carbon number, the number of ethylene oxide groups and / or propylene oxide ranging in particular from 2 to 50 and the number of glycerol groups ranging in particular from 2 to 30. Mention may also be made of ethylene oxide copolymers and propylene, optionally oxyethylenated fatty acid and sorbitan esters, sucrose fatty acid esters, polyoxyalkylenated fatty acid esters, optionally oxyalkylenated alkylpolyglycosides, alkylglucoside esters, N-derivatives and the like. alkylglucamine and N-acyl-methylglucamine, aldobionamides and amine oxides.

The nonionic surfactants are more particularly chosen from mono or polyoxyalkylenated, mono- or polyglycerolated nonionic surfactants. The oxyalkylenated units are more particularly oxyethylenated units, oxypropylene, or their combination, preferably oxyethylenated. As examples of oxyalkylenated nonionic surfactants, mention may be made of: oxyalkylenated (C 8 -C 24) alkyl phenols; saturated or unsaturated, linear or branched, oxyalkylenated C 8 -C 30 alcohols; saturated or unsaturated, linear or branched, oxyalkylenated C 8 -C 30 amides; 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 sorbitol; vegetable oils oxyethylenated, saturated or not; condensates of ethylene oxide and / or propylene oxide, among others, alone or in mixtures. Oxyethylenated and / or oxypropylenated silicones. Surfactants having a number of moles of ethylene oxide and / or propylene of between 1 and 100, preferably between 2 and 50, preferably between 2 and 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 of ethylene oxide; linear or branched, saturated or unsaturated C8-C30 acid esters, and polyoxyethylenated sorbitol esters comprising from 1 to 100 moles of ethylene oxide. By way of example of mono- or poly-glycerolated nonionic surfactants, the C 8 -C 40 mono- or polyglycerolated alcohols 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 R29 represents a linear or branched C8-C40, preferably C8-C30, alkyl or alkenyl radical; and m is a number from 1 to 30 and preferably from 1 to 10.

By way of example of compounds of formula (A8) suitable in the context of the invention, mention may be made of lauryl alcohol with 4 moles of glycerol (INCI name: POLYGLYCERYL-4 LAURYL ETHER), lauryl alcohol with 1.5 moles of glycerol, oleic alcohol with 4 moles of glycerol (INCI name: POLYGLYCERYL-4 OLEYL ETHER), oleic alcohol with 2 moles of glycerol (INCI name: POLYGLYCERYL-2 OLEYL ETHER), alcohol cetearyl 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 C12 alcohol with 1.5 mole of glycerol. The alkyl (poly) glycoside nonionic surfactant (s) can be represented by the following formula (A9): ## STR2 ## in which: R 1 represents a saturated or unsaturated, linear alkyl group; or branched, having from about 8 to 24 carbon atoms, an alkylphenyl group whose linear or branched alkyl group has from 8 to 24 carbon atoms; R2 represents an alkylene group comprising from about 2 to 4 carbon atoms, G represents a saccharide unit containing from 5 to 6 carbon atoms, t denotes a value ranging from 0 to 10, preferably 0 to 4, and -v denotes a value ranging from 1 to 15. Preferably, the alkyl (poly) glycoside nonionic surfactant (s) corresponds to formula (A9) in which: R1 denotes a linear or branched, saturated or unsaturated alkyl group comprising from 8 to at 18 carbon atoms, - G denotes glucose, fructose or galactose, and preferably glucose, - t denotes a value ranging from 0 to 3, and is preferably equal to 0, and - R2 and v are such than previously defined.

The degree of polymerization of the alkyl (poly) glycoside nonionic surfactant (s), as represented for example by the index v in formula (A9), varies on average from 1 to 15, and preferably from 1 to 4. The degree of polymerization varies more particularly from 1 to 2, and more preferably from 1.1 to 1.5, on average. The glycosidic linkages between the saccharide units are in 1,6 or 1,4; and preferably 1.4. The compounds of formula (A9) that can be used in the present invention are especially represented by the products sold by the company Cognis under the names PLANTAREN® (600 CS / U, 1200 and 2000) or PLANTACARE® (818, 1200 and 2000) . It is also possible to use the products sold by the company SEPPIC under the trade names TRITON CG 110 (or ORAMIX CG 110) and TRITON CG 312 (or ORAMIX® NS 10), the products sold by BASF under the name LUTENSOL GD 70 or else those sold by CHEM Y under the name AG10 LK. It is also possible to use the alkyl (C 8 -C 16) polyglucoside in 1,4, for example in aqueous solution at 53% by weight of the total weight of the solution, marketed by COGNIS under the reference PLANTACARE® 818 UP.

The preferred alkylpolyglucoside nonionic surfactant that may be used in the composition according to the invention is the (C 8 -C 10) alkyl glucoside sold under the name Oramix CG 110 by the company SEPPIC. Preferably, the 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 a combination thereof, more particularly mono or polyoxyethylenes. Preferably, the surfactant or surfactants are chosen from nonionic surfactants or from anionic surfactants.

According to a variant of the invention, the composition and the process for treating (staining) the keratinous fibers use one or more surfactants chosen from mono- or polyoxyalkylenated nonionic surfactants, alkyl (poly) glucosides, and / or or one or more anionic surfactants, in particular alkyl (ether) sulphates.

More particularly, the surfactant (s) present in the composition are chosen from nonionic surfactants. Even more preferentially, the additional nonionic surfactants are chosen from polyoxyethylenated fatty alcohols and alkyl (poly) glucosides and mixtures thereof.

In the composition of the invention, the amount of the surfactant (s) in the composition preferably ranges from 0.1 to 50% by weight, more preferably from 0.5 to 20% by weight, relative to the total weight of the composition. c) Oxidation bases (2,5-diaminophenylethanol: The composition of the invention comprises c) one or more oxidation bases chosen from (2,5-diaminophenyl) ethanol (or 2 (3-hydroxyethyl paraphenylenediamine) from following formula, as well as its acid salts or its solvates such as hydrates: OH The oxidation base (s) chosen from (2,5-diaminophenyl) ethanol as well as its acid salts or its solvates such as the hydrates according to the invention are advantageously in an amount ranging from 0.0001 to 20% by weight relative to the total weight of the composition, preferably from 0.005 to 10% by weight, more particularly from 0.01 to 10%. by weight relative to the total weight of the composition The composition according to the invention can comprising one or more additional oxidation bases i.e. different from (2,5-diaminophenyl) ethanol from its acid salts or its solvates such as hydrates. According to a particular embodiment of the invention, the additional base (s) are chosen from heterocyclic bases, benzene bases and their addition salts. The benzene oxidation bases according to the invention are particularly chosen from para-phenylenediamines, bis-phenylalkylenediamines, para-aminophenols and ortho-aminophenols, and their addition salts. Among the paraphenylenediamines, there may be mentioned, for example, para-phenylenediamine, paratoluylenediamine, 2-chloro-para-phenylenediamine, 2,3-dimethyl-para-phenylenediamine, 2,6-dimethyl paraphenylenediamine, 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 - ((3-hydroxyethyl) paraphenylenediamine, 4-N, N-bis - ((3-hydroxyethyl) amino 2-methyl aniline, 4-N, N-bis - ((3-hydroxyethyl) amino 2-chloro aniline, 2-fluoro-para-phenylenediamine, 2-isopropyl-para-phenylenediamine, N - ((3-hydroxypropyl) para-phenylenediamine, 2-hydroxymethyl-para-phenylenediamine, N, N-dimethyl-3-methyl-para-phenylenediamine, N, N- (ethyl, 3-hydroxyethyl) paraphenylenediamine, N - ((3,7-dihydroxypropyl) paraphenylenediamine, N- (4'-aminoph) nyl) paraphenylenediamine, N-phenyl paraphenylenediamine, 2 (3-hydroxyethyloxy-para-phenylenediamine, 213-acetylaminoethyloxy-para-phenylenediamine, N- (13-methoxyethyl) paraphenylenediamine, 4-aminophenylpyrrolidine, 2-thienyl paraphenylenediamine, 213-hydroxyethylamino 5-amino toluene, 3-hydroxy 1- (4'-aminophenyl) pyrrolidine and their addition salts with an acid. Of the paraphenylenediamines mentioned above, para-phenylenediamine or PPD, paratoluylenediamine or PTD, 2-isopropyl paraphenylenediamine, 2 (3-hydroxyethyloxy-para-phenylenediamine, 2,6-dimethyl-para-phenylenediamine, 2,6-diethyl-para-phenylenediamine, 2,3-dimethyl paraphenylenediamine, N, N-bis- ((3hydroxyethyl) paraphenylenediamine, 2-chloro-para-phenylenediamine, 2 (3-acetylaminoethyloxy) para-phenylenediamine, and their acid addition salts are particularly preferred.

Among the bis-phenylalkylenediamines, N, N'-bis ((3-hydroxyethyl) N, N'-bis (4'-aminophenyl) -1,3-diamino propanol, N, N'-bis - ((3-hydroxyethyl) N, N'-bis- (4'-aminophenyl) ethylenediamine, N, N'-bis- (4-aminophenyl) tetramethylenediamine, N, N'-bis; - ((3-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. para-aminophenols include, for example, para-aminophenol, 4-amino-3-methylphenol, 4-amino-3-fluoro phenol, 4-amino-3-chlorophenol, 4-amino-3 -hydroxymethyl phenol, 4-amino-2-methylphenol, 4-amino-2-hydroxymethylphenol, 4-amino-2-methoxymethylphenol, 4-amino-2-aminomethylphenol, 4-amino-2 - ((3- hydroxyethyl aminomethyl) phenol, 4-a mino 2-fluoro phenol, and their addition salts with an acid. Among the ortho-aminophenols, mention may be made, for example, of 2-amino phenol, 2-amino-5-methylphenol, 2-amino-6-methylphenol and 5-acetamido-2-aminophenol, and their addition salts. The heterocyclic bases according to the invention are more particularly chosen from pyridine derivatives, pyrimidine derivatives and pyrazole derivatives and their addition salts. 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-diaminopyridine, 2- (4-methoxyphenyl) amino 3-amino pyridine, 3,4-diamino pyridine, and their addition salts. Other pyridinic oxidation bases which are useful in the dyeing process according to the invention are the 3-amino pyrazolo [1,5-a] -pyridines oxidation bases or their addition salts, described for example in the application Patent FR 2801308. By way of example, mention may be made of pyrazolo [1,5-a] pyridin-3-ylamine; 2-acetylamino pyrazolo [1,5-a] pyridin-3-ylamine; 2-morpholin-4-yl-pyrazolo [1,5-a] pyridin-3-ylamine; 3-aminopyrazolo [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-Amino-pyrazolo [1,5-a] pyridin-5-yl) -ethanol; 2- (3-Amino-pyrazolo [1,5-a] pyridine-7-yl) -ethanol; (3-Amino-pyrazolo [1,5-a] pyridin-2-yl) -methanol; 3,6-diamino-pyrazolo [1,5-a] pyridine; 3,4-diamino-pyrazolo [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) - (2-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-aminopyrazolo [1,5-a] pyridin-4-ol; 3-amino-pyrazolo [1,5-a] pyridin-6-ol; 3-aminopyrazolo [1,5-a] pyridin-7-ol; as well as their addition salts. 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 and their addition salts and tautomeric forms, when tautomeric equilibrium exists.

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-1 - ((3hydroxyethyl) pyrazole, 3,4-diamino pyrazole, 4,5-diamino-1- (4'-chlorobenzyl) pyrazole, diamino 1,3-dimethyl pyrazole, 4,5-diamino-3-methyl-1-phenyl pyrazole, 4,5-diamino-1-methyl-3-phenylpyrazole, 4-amino-1,3-dimethyl-5-hydrazino pyrazole, 1-Benzyl-4,5-diamino-3-methyl-pyrazole, 4,5-diamino-3-tert-butyl-1-methyl-pyrazole, 4,5-diamino-1-tert-butyl-3-methyl-pyrazole, 4,5 -diamino 1 - ((3-hydroxyethyl) 3-methyl pyrazole, 4,5-diamino-1-ethyl-3-methyl-pyrazole, 4,5-diamino-1-ethyl-3- (4'-methoxyphenyl) pyrazole, 5-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-meth 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 - ((3-hydroxyethyl) amino-1-methyl pyrazole, and their addition salts. It is also possible to use 4-5-diamino 1- (3-methoxyethyl) pyrazole. Preferably, a 4,5-diaminopyrazole and even more preferably 4,5-diamino-1 - ((3-hydroxyethyl) -pyrazole and / or one of its salts will be used.

As pyrazole derivatives, there may also be mentioned diamino N, Ndihydropyrazolopyrazolones and especially those described in application FR-A2 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- 1α, 2-Amino-3-isopropylamino-6,7-dihydro-1H, 5H-pyrazolo [1,2-a] pyrazol-1-one, 2-amin-3- (pyrrolidin-1-yl) - 6, 7-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 1H-dihydro-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-aminodo-1,2-diethyl-5- (pyrrolidin-1-yl) -1,2-dihydro-pyrazol-3-one, 4-amin-5- (3-diol) thylamino-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.

It will be preferred to use 2,3-diamino-6,7-dihydro-1H, 5H-pyrazolo [1,2-a] pyrazol-1-one and / or a salt thereof. As heterocyclic bases, 4,5-diamino-1 - ((3hydroxyethyl) pyrazole and / or 2,3-diamino-6,7-dihydro-1H, 5H-pyrazolo [1,2-a] will preferably be used. ] pyrazol-1-one and / or a salt thereof.

The additional oxidation base (s) according to the invention 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. composition. d) Additional Couplers The composition of the invention may comprise one or more couplers. According to a preferred embodiment, the composition and the process use one or more couplers. Among these couplers, there may be mentioned meta-phenylenediamines, meta-aminophenols, meta-diphenols, naphthalenic couplers, heterocyclic couplers and their addition salts. 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- (11- hydroxyethyloxy) benzene, 2-amino 4- (11-hydroxyethylamino) -1-methoxybenzene, 1,3-diamino benzene, 1,3-bis (2,4-diaminophenoxy) propane, 3-ureido aniline, 3-ureido-dimethylamino benzene, sesamol, 1-11-hydroxyethylamino-3,4-methylenedioxybenzene, α-naphthol, 2-methyl-1-naphthol, 6-hydroxyindole, 4hydroxyindole, 4-hydroxy N-methylindole, 2-amino-3-hydroxy pyridine, 65-hydroxybenzomorpholine, 3,5-diamino-2,6-dimethoxypyridine, 1-N- (11-hydroxyethyl) amino-3, 4-methylene dioxybenzene, 2,6-bis- (11-hydroxyethylamino) toluene, 6-hydroxy indoline, 2,6-dihydroxy-4-methyl pyridine, 1-H 3 -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 pyr azolo [1,5-a] benzimidazole, their addition salts with an acid, and mixtures thereof. The 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. In general, the addition salts of the oxidation bases and couplers that can be used in the context of the invention are chosen especially from the addition salts with an acid such as hydrochlorides, hydrobromides and sulphates. citrates, succinates, tartrates, lactates, tosylates, benzenesulfonates, phosphates and acetates. In one variant of the invention, the composition does not contain paraphenylenediamine (PPD) and / or the process for treating keratin fibers does not use PPD. According to another advantageous embodiment, the composition and / or the process for treating keratinous fibers do not use chlorinated bases or halogenated couplers, in particular chlorinated bases or couplers such as those chosen from 2-amino-6-chloro. 4-nitrophenol, 2,6-dichloro-4-aminophenol, 2-chloro-6-ethylamino-4-nitrophenol 3-amino-5-chloroaniline, 2-chloro-4-aminophenol and 2-chloro-6-methyl -3-aminophenol. According to another particular embodiment, the composition and / or the process for treating keratinous fibers do not use 3- (2,4-diaminophenoxy) -1-propanol couplers. Additional dyes The composition of the invention may further comprise 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, pyrimidinoanthrone, 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, mention may be made in particular of azine, xanthene, thioxanthene, fluorindine, acridine, (di) oxazine, (di) thiazine, and pyronine. The nitro (hetero) aromatic dyes are more particularly nitrobenzene or nitro pyridinic 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 dyes that may be used according to the invention, lawsone, juglone, alizarin, purpurine, carminic acid, kermesic acid, purpurogalline, protocatechaldehyde, indigo, isatin, curcumin, spinulosin, apigenidine, hematein, hematoxylin, brasiline, brasilin, 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. e) Additional alkalizing agents: The composition of the invention may furthermore comprise e) one or more basifying agents. According to one embodiment of the invention, the composition and the process for treating keratin fibers use 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, ethylenediamines that are oxyethylenated and / or oxypropylenated, amino acids and compounds of the following formula (A10): ## STR2 ## A10) wherein W is a divalent C1-C6 alkylene radical optionally substituted by one or more hydroxyl groups or a C1-C6 alkyl radical, and / or optionally interrupted by one or more heteroatoms such as O, or NR '; Rx R, R, R, R, and the same or different, represent a hydrogen atom, a C1-C6 alkyl or C1-C6 hydroxyalkyl radical or a C1-C6 aminoalkyl radical. amines of formula (A10), 1,3 diaminopropane, 1,3 diamino 2 propanol, spermine, spermidine Alkanolamine means an organic amine comprising a primary, secondary or tertiary amine function, and one or more groups linear or branched C 1 -C 8 alkyl of 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 C 1 -C 4 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, tris-hydroxymethylamino-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 (A11): ## STR2 ## in which R represents a group chosen from: imidazolyl, preferably 4-imidazolyl; ; - (CH2) 3NH2; - (CH2) 2NH2; - (CH2) 2-NH-C (O) -NH2; and - (CH 2) 2 NH-C-NH 2 NH 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 in particular be made of pyridine, piperidine, imidazole, triazole, tetrazole and benzimidazole. The organic amine may also be selected from amino acid dipeptides. As amino acid dipeptides that can be used in the present invention, mention may be made in particular of carnosine, anserin and balenine. 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 acid) ethane-1-sulfonic acid. As hybrid compounds, mention may be made of the salts of the abovementioned amines 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 (A11). 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 does not contain ammonia or one of its salts or the process according to the invention does not use ammonia or a salt thereof, as an agent. alkalizing. According to another particular embodiment, if however the composition or the method used it, advantageously its content would not exceed 0.03% by weight (expressed in NH 3), preferably would not exceed 0.01% by weight, relative to weight of the composition of the invention. Preferably, if the composition comprises ammonia or a salt thereof, then the amount of alkalinizing agent (s) other than ammonia is greater than that of ammonia (expressed as NH 3). f) Chemical Oxidizing Agent The composition of the invention comprises f) one or more chemical oxidizing agents. The term "chemical oxidizing agent" means an oxidizing agent different from the oxygen in the air. Preferably, the composition of the invention contains one or more chemical oxidizing agents. 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. This oxidizing agent is advantageously constituted by hydrogen peroxide. The concentration of chemical oxidizing agents can vary, more particularly from 0.1 to 50% by weight, and still 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. Solvent The composition according to the invention may also comprise one or more organic solvents. By way of organic solvent, mention may be made, for example, of 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 they are 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 can also include various adjuvants conventionally used in compositions for dyeing hair, such as anionic, cationic, nonionic, amphoteric, 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 ranging from 0.01% to 20% by weight relative to the weight of the composition. The composition may in particular comprise one or more inorganic thickening agents chosen from organophilic clays, fumed 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 130®, AEROSIL 200®, AEROSIL 255®, AEROSIL 300®, AEROSIL 380® by the company Degussa, CAB-0- SIL HS-5® "," CAB-0-SIL EH-5® "," CAB-0-SIL LM-130C) "," CAB-0-SI MS-55® "," CAB-O-SIL M-5® "by the company 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 referred to as "Silica silylate" according to the CTFA (2nd edition, 1995). They are for example sold under the references "AEROSIL R812®" by the company Degussa, "CAB0-SIL TS-530®" 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 called "Silica dimethyl silylate" according to the CTFA (heme edition, 1995). They are for example sold under the references "AEROSIL R972®", "AEROSIL R974®" by the company Degussa, "CAB-O-SIL TS-610®", "CAB-O-SIL TS-720®" by the company Pooch. 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 fatty-chain hydrophobic zones (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 cellulose thickeners (hydroxyethylcellulose, hydroxypropylcellulose, carboxymethylcellulose), guar gum and its derivatives (hydroxypropylguar), gums of microbial origin (xanthan gum, scleroglucan gum). ), the crosslinked homopolymers of acrylic acid or acrylamidopropanesulfonic acid, and preferably from cellulosic thickeners with in particular 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, for example a solution, an emulsion (milk or cream) or a gel, preferably in the form of an emulsion and particularly a direct emulsion.

Methods of the invention The composition according to the invention comprising the ingredients a) to f) as defined above is applied to dry or moist keratin fibers. It is left in place on the fibers for a duration, generally from 1 minute to 1 hour, preferably from 5 minutes to 30 minutes.

The temperature during the dyeing process is typically between room temperature (between 15 and 25 ° C) and 80 ° C, preferably between room temperature and 60 ° C. At the end of the treatment, the human keratin fibers are optionally rinsed with water, optionally washed with a shampoo followed by rinsing with water, before being dried or allowed to dry. The composition according to the invention is generally prepared by mixing at least two compositions. In a first variant of the invention, the composition according to the invention comprising the ingredients a) to f) as defined above, is derived from the mixture of two compositions: a composition (A) comprising c) at least one base d oxidation chosen from (2,5-diaminophenyl) ethanol as well as its acid salts or its solvates such as hydrates; d) optionally at least one coupler as defined above; e) at least one basifying agent as defined above; and a composition (B) comprising f) at least one chemical oxidizing agent as defined above, it being understood that: at least one of the compositions (A) or (B) comprises a) at least one preferably non-fatty liquid silicone as defined above, and b) at least one fatty alcohol comprising at least 20 carbon atoms as defined above, so that the total fat content of the composition according to the invention resulting from the mixing of the compositions (A ) + (B) comprises at least 10% by weight, preferably at least 15% by weight, better still at least 20% by weight, more preferably at least 25% by weight relative to the total weight of the mixture of (A) + (B).

Preferably at least one of the compositions (A) or (B) is aqueous. Even more preferentially, the two compositions (A) and (B) are aqueous.

By "aqueous composition" is meant a composition comprising at least 5% water. 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. In this variant, the composition (A) comprises at least 50% of fatty substances and even more preferably at least 50% of non-silicone fatty substances which are liquid at room temperature (25 ° C.). Preferably the composition (A) is an emulsion, direct or inverse 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 0.5 to 2 better. In a second variant of the invention the composition according to the invention comprising the ingredients a) to f) as defined above is derived from the mixture of three compositions, the three compositions being aqueous or at least one of them being 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 relative to 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.

In this second variant, it will be preferred to use two aqueous compositions (B ') and (C') and an anhydrous composition (A '). The anhydrous composition (A ') then preferably comprises a) at least one fatty substance as defined above and more preferably at least one liquid fatty substance. The composition (B ') then preferably comprises c) at least the oxidation base chosen from (2,5-diaminophenyl) ethanol as well as its acid salts or its solvates such as hydrates and d) optionally at least a coupler as defined above. The composition (C ') then preferably comprises f) at least one chemical oxidizing agent as defined above. The alkalinizing agent (s) e) as defined above are included in the compositions (A ') and / or (B') and preferably only in the composition (B '). The fatty alcohol or alcohols comprising at least 20 carbon atoms as defined above are included in at least one of the compositions (A '), (B') or (C '), these three compositions being such that the content of fatty substance of the composition according to the invention resulting from the mixture of the three compositions (A ') + (B') + (C ') comprises at least 10% by weight, preferably at least 15% by weight, better still at least 20% by weight. % by weight, more preferably at least 25% by weight relative to the total weight of the mixture of the three compositions (A ') + (B') + (C ').

In this variant, the compositions (Al (B ') and (C') are preferably mixed in a weight ratio (A ') + (B') / (C ') ranging from 0.2 to 10, better still 0, 5 to 2 and in a weight ratio (A ') / (B') ranging from 0.5 to 10, better still from 1 to 5. Finally, 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 of the compartments being intended to be mixed before application, to give the formulation after mixing according to the invention provided that the amount of fat in this formulation is at least 10% by weight, preferably at least 15% by weight, more preferably at least 20% by weight, more preferably at least 25% by weight relative to the weight of the formulation resulting from the mixture of (A) + (B) The invention also relates to a second device multi-compartment f 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 formulation after mixing according to the invention provided that the total amount of fat in this formulation is at least 10% by weight, preferably at least 15% by weight, better still at least 20% by weight, still more preferably at least 25% by weight, relative to the weight of the formulation resulting from the mixture of (A ') + (B') + (C ') . The following examples serve to illustrate the invention without being limiting in nature.

EXAMPLE The following compositions are prepared in which the quantities are expressed in grams of product as such: Compositions Al and B1 Ingredients Al VASELINE OIL (fats a) 60 C20-C22 alcohols (fatty alcohol b) Nafol® 20-22 10 2- (2,5-DIAMINOPHENYL) ETHANOL SULFATE 1.58 (base d oxidation c) 6-HYDROXY BENZOMORPHOLINE (coupler d) 0.033 113-HYDROXYETHYLOXY-2,4-DIAMINO-0,02 BENZENE DIICHLORHYDRATE (coupler d) 1,3-DIHYDROXYBENZENE (RESORCINOL) (coupler d) 0.67 1- HYDROXY-3-AMINO-BENZENE (coupler d) 0.12 MONOETHANOLAMINE PURE (basifying agent e) 4.28 CARBOXYVINYL POLYMER (CARBOPOL 980) 0.1 OLEIC ALCOHOL OXYETHYLENE (10 0E) 1 ALCOHOL OLEIC OXYETHYLENE (20 0E) 4 ALCOHOL DECYLIC OXYETHYLENE (50E) 1,2 CETYLSTEARYLIC ALCOHOL (C16 / C18) OXYETHYLENE (60%) 0.1 MYRISTYL GLYCOL ETHER SEQUESTERING 0.2 REDUCER 0.22 ANTIOXIDANT 0.12 DESIONIZED WATER qsp Ingredients B1 VASELINE OIL (fatty substance a) CETYLSTEARYLIC ALCOHOL (C16 / C18 30/70) (fatty substance a) 6 COLZA ACID OXYETHYLENE ACIDE (40E) PROTECTED 1.3 (fatty substance a) HYDROGEN PEROXIDE IN 50 SOLUTION % (WATER 12 OX YGENEE 200 VOL.) (Chemical oxidizing agent f) TETRA-SODIUM PYROPHOSPHATE, 10 H2O 0.03 POLY DI-METHYL DI-ALLYL AMMONIUM CHLORIDE IN 0.5 40% UNSTABILIZED WATER POLY [DIMETHYLIMIN] DICHLORIDE -1,3- 0,25 PROPANEDIYL (DIMETHYLIMIN10) -1,6-HEXANEDIYL] IN 60% AQUEOUS SOLUTION. GLYCEROL 0.5 STEARYL ALCOHOL OXYETHYLENE (20 0E) 5 DISODIUM TIN HEXAHYDROXIDE 0.04 VITAMIN E: DL-a-TOCOPHEROL 0.1 SEQUESTERING 0.15 WATER DESIONIZED qsp The coloring composition Al is mixed with the oxidizing formula B1 according to the ratio 1 part of Al for 1 part of Bl. The Al + B1 mixture obtained is then applied to 90% white hair. The mixing ratio "bath / wick" is 10/1 (g / g). The exposure time is 35 minutes at 27 ° C. After the break time rinse the hair with clear water and apply a shampoo.

Claims (22)

REVENDICATIONS1. Cosmetic composition comprising: a) one or more fatty substances different from the fatty alcohols b); b) one or more fatty alcohol (s) comprising at least 20 carbon atoms; c) one or more oxidation base (s) chosen from (2,5-diaminophenyl) ethanol and its acid salts or its solvates such as hydrates; d) optionally one or more coupler (s); e) optionally one or more basifying agent (s); f) one or more chemical oxidizing agent (s) such as hydrogen peroxide; and the content of fatty substances a) and b) representing a total of at least 10% by weight relative to the total weight of the composition. 2. Composition according to claim 1, characterized in that the fat content is in total at least 15%, better still at least 20%, more particularly at least 25% by weight, relative to the total weight of said composition. 3. Composition according to the preceding claim, characterized in that a) the one or more fatty substances are selected from C6-C16 hydrocarbons, hydrocarbons having more than 16 carbon atoms, non-silicone oils of animal origin, oils vegetable triglycerides, synthetic triglycerides, fluorinated oils, fatty alcohols, esters of fatty acids and / or fatty alcohol other than triglycerides and vegetable waxes, non-silicone waxes, silicones. 4. Composition according to any one of the preceding claims, characterized in that the one or more fatty substances a) are liquid at ambient temperature and at atmospheric pressure and preferably non-silicones. 5. Composition according to any one of the preceding claims, characterized in that the fatty substances are chosen from C6-C16 hydrocarbons, hydrocarbons containing more than 16 carbon atoms, triglycerides, fatty alcohols other than fatty alcohols. ), fatty acid esters and / or fatty alcohol different triglycerides, or mixtures thereof and preferably from liquid petrolatum, polydecenes, liquid fatty alcohols, esters of fatty acids and / or liquid fatty alcohols, or mixtures thereof and even more preferably, from liquid petroleum jelly and octyldodecanol. 6. Composition according to any one of the preceding claims, characterized in that the fat or fats have a total content a) + b) ranging from 10 to 80% by weight, more preferably from 15 to 80% by weight, of preferably from 25 to 75% by weight, particularly from 30 to 70% by weight and advantageously from 30 to 60% by weight, relative to the total weight of the composition. 7. Composition according to any one of the preceding claims, characterized in that b) the fatty alcohol (s) comprising at least 20 carbon atoms are of Ra-OH structure, in which Ra denotes a saturated or unsaturated, linear or branched radical. comprising from 20 to 100 carbon atoms, more preferably from 20 to 50 carbon atoms and preferably from 20 to 30 carbon atoms; Ra may be substituted with one or more hydroxyl groups and especially with one or two hydroxyl groups. 8. Composition according to any one of the preceding claims, characterized in that b) the fatty alcohol (s) comprising at least 20 carbon atoms are primary fatty alcohols which have a linear and saturated chain, such as behenyl alcohol, arachidyl alcohol, lignocyclic alcohol, ceryl alcohol and montanyl alcohol. 9. Composition according to any one of the preceding claims, characterized in that the amount of fatty alcohol (s) comprising at least 20 carbon atoms ranges from 0.1 to 20% by weight, particularly from 0.2 to 10% by weight. %, preferably from 0.5 to 5% by weight relative to the total weight of the composition. 10. Composition according to any one of the preceding claims, characterized in that it comprises one or more surfactants chosen from mono- or polyoxyalkylenated nonionic surfactants, alkyl (poly) glucosides, and / or one or more surfactants. anionic, in particular alkyl (ether) sulphates. 11. Composition according to any one of the preceding claims, characterized in that the oxidation base or bases chosen from (2,5-diaminophenyl) ethanol and its acid salts or solvates such as hydrates, in an amount ranging from 0.0001% to 20% by weight relative to the total weight of the composition, preferably from 0.005% to 10% by weight, in particular from 0.01% to 10% by weight, relative to the total weight of the composition. the composition . 12. Composition according to any one of the preceding claims, characterized in that it comprises one or more couplers d) preferably chosen from meta-phenylenediamines, meta-aminophenols, meta-diphenols, naphthalenic couplers, and heterocyclic couplers and their addition salts. 13. Composition according to any one of the preceding claims, characterized in that it comprises e) one or more alkalizing agents, preferably inorganic, organic or hybrid and especially selected from ammonia, alkali carbonates or bicarbonates such as sodium or potassium carbonates or bicarbonates, sodium or potassium hydroxides, organic amines chosen from alkanolamines, oxyethylenated and / or oxypropylenated ethylenediamines, amino acids and compounds of formula (A10) or mixtures thereof: RX and wherein N 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 radical or hy C1-C6-hydroxyalkyl, C1-C6 aminoalkyl. 14. Composition according to the preceding claim, wherein e) the alkalinizing agent (s) are chosen from alkanolamines, particularly monoethanolamine, and amino acids in neutral or ionic form. 15. Composition according to any one of the preceding claims, characterized in that f) the chemical oxidant is hydrogen peroxide. 16. A process for dyeing keratinous fibers, in particular human keratinous fibers such as the hair, comprising applying to said fibers the composition according to any one of the preceding claims. 17. Method according to the preceding claim, wherein the composition as described in any one of claims 1 to 15 is obtained by mixing at least two compositions, preferably two or three compositions. 18. The method according to the preceding claim, wherein the composition is derived from the mixture of two compositions: a composition (A) comprising: at least one oxidation base as defined in claims 1 or 11; at least one coupler d) as defined in claim 12; - optionally at least one basifying agent as defined in claim 1 or 13 or 14; and a composition (B) comprising: - at least one chemical oxidizing agent as defined in claims 1 or 15; at least one of compositions (A) and (B) comprising: at least one fatty substance a) as defined in any one of claims 1 to 6, and o at least one fatty alcohol b) comprising at least 20 carbon atoms, carbon as defined in claims 1, 7 to 9, it being understood that the fat content of the composition according to the invention resulting from the mixture of compositions (A) + (B) comprises at least at least 10% by weight, preferably at least 15% by weight, more preferably at least 20% by weight, more preferably at least 25% by weight. 19. The method of claim 17, wherein the composition is derived from the mixture of three compositions, the three compositions being aqueous or at least one of them being anhydrous. 20. The method of claim 19, wherein using two aqueous compositions (B ') and (C') and an anhydrous composition (A '), - the anhydrous composition (A') comprising at least one fatty substance a) such as defined in any one of claims 1 to 6 and preferably the one or more fatty substances are liquid; the composition (B ') comprising: at least one oxidation base as defined in claims 1 or 11; and o at least one coupler d) as defined in claim 12; the composition (C ') comprising: at least one chemical oxidizing agent as defined in claims 1 or 15; it being understood that: - optionally at least one basifying agent as defined in claim 1 or 13 or 14; which is included in the compositions (A ') and / or (B') and preferably only in the composition (B '); at least one fatty alcohol b) comprising at least 20 carbon atoms as defined in claims 1, 7 to 9, which is included in at least one of the compositions (A '), (B') or (C ') '); the fat content of the composition resulting from the mixture of the three compositions (A ') + (B') + (C ') comprises at least 10% by weight, preferably at least 15% by weight, better still at least 20% by weight; % by weight, more preferably at least 25% by weight. 21. A multi-compartment device comprising a first compartment containing the composition (A) as defined in claim 18 and at least a second compartment containing the composition (B) as defined in claim 18, the compartment compositions being intended for to be mixed before application, to give a composition after mixing (A) + (B), the amount of fatty substance of which represents at least 10% by weight, preferably at least 15% by weight, better still at least 20% by weight, still more preferably at least 25% by weight relative to the weight of the composition resulting from the mixture of (A) + (B). 22. Multi-compartment device comprising a first compartment containing the composition (A ') as defined in claim 20; and a second compartment containing a cosmetic composition (B ') as described in claim 20 and at least one third compartment containing the composition (C') as described in claim 20; the compositions of the compartments being intended to be mixed before application, to give a composition after mixing (A ') + (B') + (C '), the amount of which in fats is at least 10% by weight, preferably at least 15% by weight, better still at least 20% by weight, more preferably at least 25% by weight relative to the weight of the composition resulting from the mixture of (A ') + (B') + (C ').