Method for lightening, lightening-direct dyeing or oxidation dyeing in the presence of organic amine and mineral base, and device therefor

The present invention relates to a method of lightening or dyeing keratin fibers, particularly human keratin fibers, such as hair, in the presence of one or more oxidizing agents, wherein the method is one or more. Anhydrous cosmetic composition (A) containing more fatty substances and one or more surfactants, cosmetic compositions containing one or more organic amines and one or more inorganic bases. If the method according to the present invention comprises a step of using (B) and an oxidizing composition (C) containing one or more oxidizing agents, the method according to the present invention is a method for dyeing the keratin fiber. The composition (B) also contains one or more dyes. The present invention also relates to a device comprising a plurality of compartments, wherein the device contains a first compartment containing the anhydrous cosmetic composition (A), a second containing the cosmetic composition (B). And a third compartment containing the oxidizing composition (C). The present invention relates to the field of dyeing keratin fibers, and more specifically to the field of hair dyeing.

Many have long sought ways to improve their hair color, and in particular to conceal their gray hair. In essence, there are two types of coloring methods that have already been developed to carry out these. The first type of coloring method is a permanent dyeing or oxidative dyeing method, in which a dye composition containing an oxidative dye precursor, commonly known as an oxidative base, is used. These oxidative bases are colorless or somewhat colored compounds, which can produce colored compounds through an oxidative condensation process when combined with oxidative products. It is also known that the shades obtained by these oxidizing bases can often be altered by binding them to couplers or modifiers, especially aromatic meta-diamines, meta. -Aminophenols, meta-diphenols and some heterocyclic compounds, such as indole compounds, are selected. Used as oxidizing bases and couplers, these various molecules make it possible to obtain a wide range of colors.

The second type of dyeing is called semi-permanent dyeing or direct dyeing, in which the method applies a direct dye to the keratin fibers, which is a colored or colorable molecule having an affinity for the fibers. , The dye is maintained on the fiber for a predetermined period of time, and the molecule is permeated into the fiber by diffusion, and then these are rinsed off. To carry out these dyeing operations, the commonly used direct dyes are selected from nitrobenzene, anthraquinones, nitropyridines, azos, xanthenes, acridines, azines and triarylmethane direct dyes. This type of method does not require the use of oxidants to develop color. However, it does not preclude the use of an oxidizing agent for the purpose of obtaining a lightening effect along with the coloring. Such a method is therefore referred to as direct staining or semi-permanent staining under lightening conditions.

Therefore, in the majority of cases, the permanent or semi-permanent dyeing method under lightening conditions is to use an aqueous composition containing at least one oxidizing agent with the dyeing composition under alkaline pH conditions. Become. The role of this oxidant is, at least in part, to break down the melanin in the hair, which, depending on the nature of the oxidant present, leads to more or less significant lightening of the fibers. .. Therefore, in order to lighten the color relatively lightly, the oxidizing agent is generally hydrogen peroxide. If more substantial lightening is desired, a peroxide salt, such as a persulfate, is usually used in the presence of hydrogen peroxide. The method of lightening human keratin fibers consists, in most cases, using an aqueous composition containing at least one oxidizing agent under alkaline pH conditions. The role of this oxidant is to break down the melanin in the hair, which leads to more or less significant lightening of the fibers, depending on the nature of the oxidant present. Therefore, in order to lighten the color relatively lightly, the oxidizing agent is generally hydrogen peroxide. If higher lightening is required, a peroxide salt, such as a persulfate, is usually used in the presence of hydrogen peroxide.

One of the difficulties encountered in carrying out the lightening and lightening dyeing steps of the known technique is that these methods are carried out under alkaline conditions and the most commonly used alkaline agent is aqueous ammonia. Due to the fact. The use of aqueous ammonia is particularly advantageous in this type of method. The reason is that the use of this aqueous ammonia adjusts the pH of the composition to alkaline pH, allowing activation of the oxidant. However, this alkaline agent also causes swelling of the keratin fibers with the rise and bulge of the fiber scales, which promotes the invasion of the oxidant and the dye, especially the oxidative dye, into the fiber. As a result, the efficacy of the dyeing reaction is enhanced. However, this basicizing agent is extremely volatile and the user feels uncomfortable due to the characteristic, intense, rather unpleasant odor of ammonia released during the treatment process. In addition, the amount of ammonia released requires that the agent be applied in an amount well in excess of the amount required to construct the method to compensate for this loss. This does not mean that it does not cause any serious problems to the user, and the user is not only annoyed by the odor, but also intolerant, for example, irritation of the scalp, especially as a stinging pain. You may even face great danger. In connection with the choice of purely and simply replacing all or some of the aqueous ammonia with one or more other standard basicizing agents, this substitution is particularly related to the basicization. The agent does not provide a composition as effective as that based on aqueous ammonia because it does not result in sufficient lightening of the colored fibers in the presence of the oxidant.

<p> One of the objects of the present invention is to propose a lightening or staining method for human keratin fibers, which is carried out in the presence of an oxidizing agent, which exhibits drawbacks relating to existing methods. Without, i.e., maintaining at least equivalent efficacy without showing the drawbacks due to the presence of large amounts of aqueous ammonia. The lightening method must be effective with respect to the lightening performance and homogeneity, and the dyeing method achieves dyeing power and color and homogeneity of coloring along the fibers. It must also be effective. These and other objectives are achieved by the present invention, and one of the subjects of the present invention is a method of dyeing keratin fibers, particularly human keratin fibers, for example, hair, in which method. (a) Anhydrous cosmetic composition comprising one or more fatty substances and one or more surfactants (A); (b) pK_bCosmetic composition (B) containing one or more organic amines and one or more inorganic bases with a value of less than 12 at 25 ° C; and (c) Composition containing one or more oxidizing agents (C); Is applied to the keratin fiber, When the method according to the present invention is a method for dyeing the keratin fiber, the composition (B) may further contain one or more oxidative dyes and / or one or more direct dyes. Including.</p><p> The dyeing method according to the invention leads to strong, slightly selective coloring, i.e. uniform coloring along the fibers. Further, the method of the present invention enables the production of a composition that does not emit an aggressive odor when the composition is applied to hair or during the production thereof. The present invention also relates to a device having a large number of compartments (multi-compartment device), the device having one or more fatty substances and one or more surfactants in a first compartment. Contains anhydrous cosmetic composition (A) containing; in the second compartment, pK less than 12 at 25 ° C._bCosmetic composition comprising one or more organic amines and one or more inorganic bases, and optionally one or more oxidative dyes and / or one or more direct dyes. Contains (B); and in the third compartment contains composition (C) containing one or more oxidizing agents. Another subject of the present invention relates to anhydrous compositions, which are one or more fatty substances, one or more surfactants, pK less than 12 at 25 ° C._bContains one or more organic amines and one or more inorganic bases other than aqueous ammonia.</p><p> Other features and advantages of the present invention will become even more apparent by reading the description and examples given below. In the following specification, and unless otherwise specified, the upper and lower limits of the numerical range are included within the range. The human keratin fibers treated by the method of the present invention are preferably hair. As previously shown, the dyeing method of the present invention is carried out in the presence of the anhydrous cosmetic composition (A). More specifically, for the purposes of the present invention, the term "anhydrous cosmetic composition" refers to zero or less than 5% by mass, preferably less than 2% by mass, and even more preferably 1 with respect to the mass of the composition. It means a cosmetic composition having a water content of less than mass%. It should be noted that this water is, more specifically, bound water, eg, water of crystallization of salt or a trace amount of water absorbed by the starting material used in the production of the composition according to the invention. The lightening method of the present invention is carried out in the presence or absence of a direct dye or oxidative dye precursor (base and coupler) -free composition commonly used for dyeing human keratin fibers. If so, its total content does not exceed 0.005% by weight with respect to the mass of each composition. Specifically, at such a content, the composition will only be stained after all, i.e. no coloring of the keratin fibers will be observed.</p><p> Preferably, the lightening method according to the invention is carried out in the absence of oxidizing bases, or couplers, or direct dyes. As described above, the anhydrous cosmetic composition (A) of the present invention contains one or more fatty substances. The term "fat substance" is insoluble in water (less than 5%, preferably less than 1% and even more preferably 0.1) under normal ambient temperature (25 ° C) and atmospheric pressure (1013 hPa (760 mmHg)). Means an organic compound that has a solubility in less than% water). They have at least one hydrocarbon chain in their structure, containing at least two siloxane groups. Moreover, the fatty material is generally soluble in organic solvents such as chloroform, ethanol, benzene, liquid petroleum jelly, or decamethylcyclopentasiloxane under the same temperature and pressure conditions as described above.</p><p> The fatty substance is particularly C₆-C₁₆It is selected from lower alkanes, non-silicone animal, plant, inorganic or synthetic origin oils, fatty alcohols, fatty acids, fatty acid and / or esters of fatty alcohols, non-silicone waxes, and silicones. For the purposes of the present invention, the fatty alcohols, fatty esters and fatty acids more specifically contain 6 to 30 carbon atoms, and in some cases particularly one or more hydroxyl groups (particularly 1 to 4). It should be remembered that it is a linear or branched chain substituted with) and contains one or more groups based on saturated or unsaturated hydrocarbons. If these compounds are unsaturated, they can contain 1-3 carbon-carbon conjugated or non-conjugated carbon-carbon double bonds. The C₆-C₁₆In connection with lower alkanes, these alkanes are linear or branched chain, or possibly cyclic alkanes. As an example, the alkane can be selected from hexane, undecane, dodecane, tridecane, isoparaffin, such as isohexadecane and isodecane.</p><p> Examples that can be enumerated as non-silicone oils that can be used in the compositions of the present invention are: -Animal-derived hydrocarbon-based oils such as perhydrosqualene; Triglycerides of plant or synthetic origin, such as heptanic acid or octanoic acid triglyceride, liquid fatty acid triglycerides containing 6-30 carbon atoms, or also, for example sunflower oil, corn oil, soybean oil, green beans oil, grape seeds. Oils, sesame oils, hazelnut oils, apricot oils, macadamia oils, arara oils, castor oils, avocado oils, capricolic / capricate triglycerides, such as those commercially available by Stearineries Dubois, or dynamite. By Dynamit Nobel, Miglyol^TM) Commercially available under the names 810, 812 and 818, jojoba oil and shea butter oil;</p><p>Linear or branched hydrocarbons of inorganic or synthetic origin containing more than 16 carbon atoms, such as volatile or non-volatile liquid paraffins and their derivatives, petroleum jelly, liquid petroleum jelly, polydecene, hydrogenated polyisobutene, For example, Parleam^TM), Preferably liquid paraffin, petroleum jelly, liquid petroleum jelly, polydecene, hydrogenated polyisobutene, eg Parleam^TM); Similarly enumerated, partially hydrocarbon-based fluorooils are perfluoromethylcyclopentane and perfluoro-1,3-dimethylcyclohexane, such as Flutec by BNFL Fluorochemicals Ltd.^TM) PC1 and Fulltech (Flutec)^TM) Commercially available under the name PC3; perfluoro-1,2-dimethylcyclobutane; perfluoroalkanes, eg PF 5050 by 3M^TMAnd PF 5060^TMDodecafluoropentane and tetradecafluorohexane commercially available under the name, or Foralkyl by Atochem.^TMBromoperfluorooctyl; nonafluoromethoxybutane and nonafluoroethoxyisobutane; perfluoromorpholine derivatives commercially available under the name), eg, PF 5052 by 3M.^TM4-Trifluoromethylperfluoromorpholine commercially available under the name.</p><p> The fatty alcohol that can be used in the anhydrous cosmetic composition (A) is a linear or branched, saturated or unsaturated fat containing 6 to 30 carbon atoms, more particularly 8 to 30 carbon atoms. Alcohols such as cetyl alcohol, stearyl alcohol and mixtures thereof (cetylstearyl alcohol), octyldodecanol, 2-butyloctanol, 2-hexyldecanol, 2-undecylpentadecanol, oleyl alcohol or linoleyl alcohol can be mentioned. .. The waxes that can be used in the anhydrous cosmetic composition (A) are carnauba wax, candelilla wax, esparto grass wax, paraffin wax, ozokerite, plant-derived waxes such as olive wax, rice wax, hydrogenated jojoba wax or petal anhydrous. Waxes, such as refined clofsasgri flower waxes marketed by Bertin (France), animal-derived waxes, such as beeswax or modified beeswax [cerabellina]; other waxes that can be used in the present invention. Alternatively, the waxy starting material is generally a marine wax, eg, a product marketed under the reference name M82 by Sophim, and a polyethylene wax or a polyolefin wax. The fatty acids that can be used in the anhydrous cosmetic composition (A) can be saturated or unsaturated carboxylic acids and also contain 6-30 carbon atoms, and in particular 9-30 carbon atoms. These are more specifically selected from myristic acid, palmitic acid, stearic acid, behenic acid, oleic acid, linoleic acid, linolenic acid, and isostearic acid. For the advantageous esters of fatty acids and / or fatty alcohols other than the triglycerides, the C is particularly saturated or unsaturated, linear or branched.₁-C₂₆Aliphatic mono-or polyacids and saturated or unsaturated linear or branched C₁-C₂₆Esters of aliphatic monohydric or polyhydric alcohols can be mentioned, and the total carbon number of carbon atoms of the esters is particularly 10 or more.</p><p> The monoesters that can be listed are dihydroabiethylbehenate, octyldodecylbehenate, isosetylbehenate, cetyllactate, C.₁₂-C₁₅Alkyl Lactate, Isostearyl Lactate, Lauryl Lactate, Linoleyl Lactate, Oleyl Lactate, (Iso) Stearyl Octanoate, Isocetyl Octanoate, Octyl Octanoate, Cetyl Octanoate, Decyloleate, Isocetyl Isostearate , Isocetyl Laurate, Isocetyl Stearate, Isodecyl Octanoate, Isodecyl Oleate, Isononyl Isononanoate, Isostearyl Palmitate, Methylacetyl Lysinolate, Myristyl Stearate, Octyl Isono Nanoate, 2- Ethylhexyl isononate, octyl palmitate, octyl pelargonate, octyl stearate, octyldodecyl erkate, oleyl erkate, ethyl and isopropyl palmitate, 2-ethylhexyl palmitate, 2-octyl decyl palmitate, alkyl millistate, eg isopropyl , Butyl, cetyl, 2-octyldodecyl, myristyl or stearyl myristate, hexyl stearate, butyl stearate, isobutyl stearate, dioctyl malate, hexyl laurate, 2-hexyl decyl laurate.</p><p> Furthermore, as related to this deformation, C₄-C₂₂Dicarboxylic acid or tricarboxylic acid and C₁-C₂₂Esters with alcohols and mono, di- or tricarboxylic acids, and C₂-C₂₆Esters with di-, tri-, tetra- or pentahydroxy alcohols can also be used. In particular, the following can be mentioned: diethyl sebacate, diisopropyl sebacate, diisopropyl adipate, di-n-propyl adipate, dioctyl adipate, diisostearyl adipate, dioctyl maleate, glyceryl undecylenate, octyldodecyl stearoyl steer. Rate, pentaerythricyl monolithinolate, pentaerythrityl tetraisonoanoate, pentaerythrityl tetrapelargonate, pentaerythrityl tetraisostearate, pentaerythrityl tetraoctanoate, propylene glycol dicaprylate, propylene glycol dica Plate, Tridecyl Elcate, Triisopropyl Citrate, Triisostearyl Citrate, Glyceryl Trilacate, Glyceryl Trioctanoate, Trioctyldodecyl Citrate, Trioleyl Citrate, Propylene Glycol Dioctanoate, Neopentyl Glycoldi Heptanoate, diethylene glycol diisononanoate, and polyethylene glycol distearate.</p><p> Examples of the ester include ethyl, isopropyl, myristyl, cetyl, or stearyl palmitate, 2-ethylhexyl palmitate, 2-octyldecyl palmitate, alkyl myristate, such as isopropyl, butyl, cetyl or 2-octyldodecyl myristate, hexyl. It is preferred to use stearate, butyl stearate, isobutyl stearate, dioctyl malate, hexyl laurate, 2-hexyl decyl laurate, isononyl isononanoate or cetyl octanoate. The composition is also as a fatty ester, C₆-C₃₀And preferably C₁₂-C₂₂Fatty acid sugar esters and diesters can also be included. The term "sugar" is a compound containing an oxygen-supported hydrocarbon as a main component, which contains several alcohol functional groups and may or may not contain an aldehyde or ketone functional group, or at least. It should be recalled to mean the compound containing 4 carbon atoms. These sugars can be monosaccharides, oligosaccharides or polysaccharides. Examples of suitable sugars that can be enumerated are sucrose (or saccharose), glucol, galactose, ribose, fucose, maltose, mannose, arabinose, xylose and lactose, and derivatives thereof, in particular alkyl derivatives such as methyl glucose. Including.</p><p> The sugar esters of the fatty acids are linear or branched, saturated or unsaturated Cs, especially with the sugars described above.₆-C₃₀And preferably C₁₂-C₂₂It can be selected from the group containing an ester with a fatty acid or a mixture of these esters. If these compounds are unsaturated, they can contain 1-3 conjugate or non-conjugated carbon-carbon double bonds. The ester according to this modification can also be selected from mono-, di-, tri-, tetra-esters and polyesters, and mixtures thereof. These esters can be, for example, oleate, laurate, palmitate, millistate, behenate, cocoate, stearate, linoleate, linolenate, caplate and arachidonate, or mixtures thereof, such as oleo-palmitate, oleo-stearate, and palmito-. You can choose from stearate mixed esters. It is particularly preferred to use monoesters and diesters and especially sucrose, glucose or methylglucose mono-or di-oleate, stearate, behenate, oleopalmitate, linoleate, linolenate and oleo-stearate.</p><p> An enumeration example is the methyl glucose dioleate, Glucate by Amerchol.^TM) It is a product commercially available under the name DO. Examples of esters or ester mixtures of similarly enumerated sugars and fatty acids include: Products marketed by Crodesta under the names F160, F140, F110, F90, F70 and SL40, each made up of 73% monoesters and 27% diesters and triesters. Sculose palmitosteerates, 61% monoesters and 39% diesters, triesters and tetraesters, sucrose palmitostearates, 52% monoesters and 48% diesters, triesters and tetraesters. Sculose palmitostearate, 45% monoester and 55% diester, triester and tetraester, sucrose palmitosteerate, 39% monoester and 61% diester, tri. What is known as sucrose palmitostearate and sucrose monolaurate formed from esters and tetraesters; A product commercially available under the name Ryoto Sugar Esters, for example B370, is a sucrose behe made from 20% monoester and 80% di-, tri-, polyester. Corresponding to Nate; -Tegosoft by Goldschmidt^TM) Sucrose mono-dipalmito-stearate commercially available under the name PSE.</p><p> The silicones that can be used in the anhydrous cosmetic composition (A) of the present invention are volatile or non-volatile, cyclic, straight chain or branched chain silicones, which are modified or modified with organic groups. Not done, 5 × 10 at 25 ° C^-6~ 2.5 m²/ s and preferably 1x10^-5~ 1 m²It has a viscosity in the range of / s.</p><p> The silicones that can be used in accordance with the present invention can be in the form of oils, waxes, resins or gums. Preferably, the silicone is selected from polydialkylsiloxanes, in particular polydimethylsiloxane (PDMS) and organically modified polysiloxanes containing at least one functional group selected from poly (oxyalkylene) groups, amino groups and alkoxy groups. Will be done. The organopolysiloxane is defined in more detail in Walter Noll's Chemistry and Technology of Silicones (1968), Academic Press. These can be volatile or non-volatile.</p><p> If they are volatile, the silicone is more specifically selected from those having a boiling point in the range of 60-260 ° C, and more specifically from those listed below. :: (i) Cyclic polydialkylsiloxane containing 3-7 and preferably 4-5 silicon atoms. For example, by Union Carbide, Volatile Silicone^TM) Under the name 7207, or by Rhodia, Silbione^TM) Volatile Silicone by Union Carbide, an octamethylcyclotetrasiloxane marketed under the name 70045 V 2. ^TM) Under the name 7158 and by Rhodia, Silbione^TM) Decamethylcyclopentasiloxane commercially available under the name 70045 V 5 and mixtures thereof. Similarly, a dimethylsiloxane / methylalkylsiloxane-type cyclopolymer, for example, by Union Carbide, represented by the following formula, Volatile Silicone. ^TM) You can also exemplify what is commercially available under the name FZ 3109:</p><p><chemistry num="1"><img file="JP2010143926A_D0001.tif" /></chemistry></p><p> Also, a mixture of cyclic polydialkylsiloxane and an organosiloxane compound, such as a mixture of octamethylcyclotetrasiloxane and tetratrimethylsilylpentaerythritol (50/50), octamethylcyclotetrasiloxane, and oxy-1,1'-bis ( 2,2,2', 2', 3,3'-hexatrimethylsilyloxy) mixture with neopentane; (ii) Contains 2-9 silicon atoms and also 5 × 10^-6 m²A linear volatile polydialkylsiloxane with a viscosity at 25 ° C below / s. One example is decamethyltetrasiloxane, which is specifically marketed by Toray Silicone under the name SH 200. Silicones in this category also include "Volatile Silicone for Cosmetics" published in Cosmetics and Toiletries, Vol. 91, Jan. 76, pp. 27-32, Todd &amp; Byers. It is described in a paper entitled "Fluids for Cosmetics)". Non-volatile polydialkylsiloxanes, polydialkylsiloxane gums and resins, polyorganosiloxanes modified with the organic functional groups, and mixtures thereof are preferably used.</p><p> More specifically, these siloxanes are selected from polydialkylsiloxanes, and among them, polydimethylsiloxanes containing a trimethylsilyl terminal group can be mentioned. The viscosity of the siloxane is measured, for example, at 25 ° C. according to ASTM standard 445 Appendix C. Non-limited examples of these polydialkyl siloxanes include the following commercial products: -Silbione of the 47 and 70 047 series marketed by Rhodia^TM) Oil or Mirasil^TM) Oil, for example oil 70 047 V 500 000; -Mirasil, commercially available from Rhodia^TM) Series of oils; 200 series oils available from Dow Corning, eg 60 000 mm²DC200 with a viscosity of / s; -Viscasil, available from General Electric ^TM) Oils and some of the SF series oils available from General Electric (SF 96, SF 18).</p><p> Also exemplified are polydimethylsiloxanes containing a dimethylsilanol end group known under the name Dimethiconol (CTFA), such as 48 series oils available from Rhodia. Similarly, in this category of polydialkylsiloxane, poly (C)₁-C₂₀) Dialkylsiloxane, by Goldschmidt, Abil Wax^TM) Examples of products commercially available under the names 9800 and 9801. The silicone gums that can be used in accordance with the present invention are in particular polydialkylsiloxanes and polydimethylsiloxanes, preferably having a high number average molecular weight in the range of 200,000 to 1,000,000, which may be used alone or as a mixture in a solvent. used. The solvent can be selected from volatile silicone, polydimethylsiloxane (PDMS) oil, polyphenylmethylsiloxane (PPMS) oil, isoparaffin, polyisobutylene, methylene chloride, pentane, dodecane and tridecane, or mixtures thereof.</p><p> Products that can be used more specifically in accordance with the present invention are mixtures as listed below: Cyclic polydimethylsiloxane formed from or dimethiconol (CTFA) hydroxylated at the end of the chain, and also known as cyclomethicone (CTFA), such as commercially available from Dow Corning. A mixture formed from the product Q2 1401 that has been made; A mixture of polydimethylsiloxane gum and cyclic silicone, for example the product SF 1214 Silicone Fluid available from General Electric; this product is an oil equivalent to decamethylcyclopentasiloxane: SF 1202 SF 30 gum, equivalent to dimethicone with a number average molecular weight of 500,000, dissolved in Silicone Fluid; -A mixture of two different viscosities of PDMS, and more specifically a mixture of PDMS gum and PDMS oil, eg, product SF 1236 available from General Electric. This product SF 1236 is 20 m²SE 30 gum defined above with a viscosity of / s and 5 × 10^-6 m²It is a mixture with SF 96 oil having a viscosity of / s. This product preferably contains 15% SE 30 gum and 85% SF 96 oil.</p><p> Organopolysiloxane resins that can be used in accordance with the present invention are crosslinked siloxane-based resins containing the following units: R₂SiO_2/2, R₃SiO_1/2, RSiO_3/2And SiO_4/2Here, R represents a hydrocarbon-based group containing 1 to 16 carbon atoms. Among these products, the one in which the substituent R is particularly preferable is C.₁-C₄It represents a lower alkyl group, more specifically a methyl group. These resins are commercially available under the name Dow Corning 593 or by General Electric under the names Silicone Fluid SS 4230 and SS 4267. These are silicones with a dimethyl / trimethylsiloxane structure. In particular, trimethylsiloxysilicate-type resins commercially available by Shin-Etsu under the names X22-4914, X21-5034 and X21-5037 can also be mentioned. The organically modified silicones that can be used in accordance with the present invention are silicones as defined above, one or more organic functionals bonded in their structure via a hydrocarbon-based group. Contains groups.</p><p> In addition to the silicones described above, the organically modified silicones can be polydiarylsiloxanes, especially polydiphenylsiloxanes and polyalkylarylsiloxanes, functionalized with the organic functional groups described above. The polyalkylarylsiloxane is particularly 1 × 10^-5~5×10^-2 m²It is selected from straight-chain and / or branched-chain polydimethyl / methylphenylsiloxane and polydimethyl / diphenylsiloxane with viscosities in the range / s at 25 ° C. Among these polyalkylarylsiloxanes, enumerated examples include products marketed under the following names: 70 641 series Silbione available from Rhodia^TM)oil; Rhodoursil, available from Rhodia^TM) 70 633 and 763 series oils; · Oil available from Dow Corning, Dow Corning 556 Cosmetic Grade Fluid; -PK series silicones available from Bayer, eg product PK20; PN and PH series silicones available from Bayer, eg products PN1000 and PH1000; -Several SF series oils available from General Electric, such as SF 1023, SF 1154, SF 1250 and SF 1265.</p><p> Examples of the organically modified silicone include polyorganosiloxanes, including those listed below: In some cases C₆-C₂₄Polyethyleneoxy and / or polypropyleneoxy groups containing alkyl groups, such as products known as dimethicone copolyol, or Union Carbide, marketed by Dow Corning under the name DC 1248. Oil by (Union Carbide): Silwet^TM) L 722, L 7500, L 77 and L 711, and marketed by Dow Corning under the name Q2 5200 (C)₁₂) Alkylmethicone copolyol; Substituted or unsubstituted amino groups, such as products marketed under the names GP 4 Silicone Fluid and GP 7100 by Genesee, or Q2 8220 by Dow Corning. And products marketed under the name Dow Corning 929 or 939. The substituted amino group is particularly C₁-C₄Aminoalkyl group; Abil Wax by an alkoxylated group, eg, by SWS Silicones, under the name Silicone Copolymer F-755, and by Goldschmidt.^TM) Products marketed under the names 2428, 2434 and 2440.</p><p> Preferably, the fatty substance is any C₂-C₃It does not contain oxyalkylene units or any glycerolation units. More specifically, the fatty material is selected from compounds that are in a liquid or paste state at room temperature and atmospheric pressure. More specifically, the fatty acid is different from fatty acids. The fatty substance is preferably C₆-C₁₆It is selected from lower alkanes, non-silicone inorganic, plant or synthetic origin oils, fatty alcohols, esters of fatty acids and / or fatty alcohols, and silicones. Preferably, the fatty material in the composition is not silicone. Preferably, the fatty substance is selected from liquid petroleum jelly, polydecene, fatty acids and / or fatty alcohol esters, liquid esters, or mixtures thereof. The anhydrous cosmetic composition (A) of the present invention preferably has a range of 10 to 99% by mass, preferably 20 to 90% by mass, and more, based on the total mass of the anhydrous composition (A). More specifically, it has a content of fatty substances in the range of 25 to 80% by mass.</p><p> The anhydrous cosmetic composition (A) also contains one or more surfactants. Preferably, the surfactant (s) is selected from nonionic and anionic surfactants. The anionic surfactant is more specifically selected from salts of the compounds listed below (particularly alkali metal salts, especially sodium salts, ammonium salts, or alkaline earth metal salts such as magnesium salts). ::</p><p>Alkylate sulphate, alkyl ether sulphate, alkyl amide ether sulphate, alkyl aryl polyether sulphate, and monoglyceride sulphate; -Alkyl sulfonate, alkyl amide sulfonate, alkyl aryl sulfonate, α-olefin sulfonate, paraffin sulfonate; Alkyl phosphate, alkyl ether phosphate; -Alkyl sulfosuccinate, alkyl ether sulfosuccinate, alkylamide sulfosuccinate, alkyl sulfosuccinate; Alkyl sulfoacetate; Acyl sarcosinate, acyl isethionate, and N-acyl taurate; -Salts of fatty acids such as oleic acid, ricinoleic acid, palmitic acid or stearic acid, coconut oil acid or hydrogenated coconut oil acid; Alkyl-D-galactoside uronate; Acyl lacty rate; Polyoxyalkyleneated alkyl ether carboxylic acids, polyoxyalkyleneated alkylaryl ether carboxylic acids, or polyoxyalkyleneated alkylamide ether carboxylic acids, especially salts of carboxylic acids containing 2 to 50 ethylene oxide groups; and -A mixture of these.</p><p> It should be noted that the alkyl or acyl groups of these various compounds advantageously contain 6 to 24 carbon atoms and preferably 8 to 24 carbon atoms, and the aryl group is preferably. Represents a phenyl group or a benzyl group. More specifically, the nonionic surfactant is selected from monooxyalkyleneized or polyoxyalkyleneized, monoglycerolized or polyglycerolized nonionic surfactants. More specifically, the oxyalkylene unit is an oxyethylene unit or an oxypropylene unit, or a combination thereof, preferably an oxyethylene unit. Examples of oxyalkyleneized nonionic surfactants that can be listed include: Oxyalkyleneization (C₈-C₂₄) Alkylphenol; Saturated or unsaturated, straight or branched chain oxyalkyleneized C₈-C₃₀alcohol; Saturated or unsaturated, straight or branched chain oxyalkyleneized C₈-C₃₀Amide; Saturated or unsaturated, straight or branched, C₈-C₃₀Ester of acid and polyethylene glycol; Saturated or unsaturated, straight or branched, C₈-C₃₀Polyoxyethylene ester of acid and sorbitol; Saturated or unsaturated, oxyethylene vegetable oil; -In particular, a condensate of ethylene oxide and / or propylene oxide; -Or a mixture of these.</p><p> Preferably, the surfactant comprises ethylene oxide and / or propylene oxide in a molar number in the range of 1-100, and preferably in the range of 2-50. Advantageously, the nonionic surfactant does not contain any oxypropylene units. According to a preferred embodiment of the present invention, the oxyalkyleneized nonionic surfactant is oxyethyleneated C.₈-C₃₀Alcohol, polyoxyethylene straight chain or branched chain, saturated or unsaturated C₈-C₃₀It is selected from an acid ester and a polyoxyethylene sorbitol ester. Examples of monoglycerolized or polyglycerolized nonionic surfactants are monoglycerolized or polyglycerolized C.₈-C₄₀It is preferable to use alcohol. In particular, the monoglycerolized or polyglycerolized C₈-C₄₀Alcohol corresponds to what is expressed by the following formula: RO- [CH₂-CH (CH)₂OH) -O]_m-H Where R is a straight chain or branched chain C₈-C₄₀And preferably C₈-C₃₀It represents an alkyl or alkenyl group, and m represents a numerical value in the range of 1 to 30 and preferably in the range of 1 to 10.</p><p> Examples of suitable compounds in the context of the present invention are lauryl alcohol containing 4 mol glycerol (INCI name: polyglyceryl-4 lauryl ether), lauryl alcohol containing 1.5 mol glycerol, and oleyl alcohol containing 4 mol glycerol. (INCI name: polyglyceryl-4 oleyl ether), oleyl alcohol containing 2 mol glycerol (INCI name: polyglyceryl-2 oleyl ether), cetearyl alcohol containing 2 mol glycerol, cetearyl containing 6 mol glycerol Alcohol, oleocetyl alcohol containing 6 mol glycerol, and octadecanol containing 6 mol glycerol can be mentioned. The alcohol can also represent an alcohol mixture such that m represents a statistic, which means that in commercial products, some species of polyglycerolated fatty alcohols may coexist as a mixture. Means that there is. The monoglycerolized or polyglycerolated alcohol is particularly preferably C containing 1 mol of glycerol.₈/ C₁₀C containing 1 mol of alcohol and glycerol₁₀/ C₁₂C containing 1.5 mol of alcohol and glycerol₁₂Is to use alcohol.</p><p> Preferably, the surfactant present in the anhydrous composition of the present invention is a nonionic surfactant. More specifically, the content of the surfactant in the anhydrous composition of the present invention corresponds to a range of 0.1 to 50% by mass and preferably a range of 0.5 to 30% by mass with respect to the mass of the composition. The anhydrous composition (A) of the present invention also contains various auxiliary agents conventionally used in hair dyeing compositions, such as anionic, cationic, nonionic, amphoteric or amphoteric ionic polymers or mixtures thereof; inorganic thickeners. Thickeners and especially fillers such as clay, talc; organic thickeners, especially anionic, cationic, nonionic and amphoteric polymer-associative thickeners other than the above polymers; antioxidants; penetrants; sequestrants; It can also contain sequestering agents; fragrances; dispersants; film-forming agents; ceramides; preservatives; opacity agents. The auxiliary agent is generally present in an amount in the range of 0.01 to 20% by mass with respect to the mass of the composition (A) for each of them.</p><p> According to an advantageous variant of the invention, the anhydrous composition (A) comprises one or more inorganic thickeners selected from the pro-organic clay and fumed silica, or mixtures thereof. .. The parent organic clay can be selected from montmorillonite, bentonite, hectorite, attapargite and sepiolite, and mixtures thereof. The clay is preferably bentonite or hectorite. These clays may be modified with compounds selected from quaternary amines, tertiary amines, amine acetates, imidazolines, amine soaps, fatty sulfates, alkylaryl sulfonates, and amine oxides, and mixtures thereof. Enumerable pro-organic clays are quaternium-18 bentonite, eg, commercially available by Rheox under the names Benton 3, Benton 38 and Benton 38V, United Catalist. Commercially available by United Catalyst under the name Tixogel VP, Southern Clay Commercially available by Clay under the names Claytone 34, Clayton 40 and Clayton XL; stearalkonium bentonite, eg Bentonite 27 by Rheox, United Cata. Marketed by United Catalyst under the name Tixogel LG, and by Southern Clay under the name Claytone AF and Clayton APA. What is; Quantanium-18 / Benzalkonium Bentonite, eg, commercially available by Southern Clay under the names Claytone HT and Clayton PS; Quantanium-18 Hectorite, eg. Bentone Gel by Rheox Commercially available under the names Simagel M and SI 345 by DOA, Benton Gel ECO5, Benton Gel EUG, Benton Gel IPP, Benton Gel ISD, Benton Gel SS71, Benton Gel VS8, Benton Gel VS38, and Biophil. Including things.</p><p> The fumed silica can be obtained by high temperature hydrolysis of the volatile silicon-containing compound in an oxhydric flame, which method provides finely ground silica. This method makes it possible to obtain hydrophilic silica, which has a large number of silanol groups, especially on the surface. Such hydrophilic silicas are available, for example, by Degussa, Aerosil 130.^TM, Aerosil 200 ^TM, Aerosil 255 ^TM, Aerosil 300 ^TMAnd Aerosil 380 ^TMNamed and by Cabot, Cab-O-Sil HS-5^TM, Cab-O-Sil EH-5^TM, Cab-O-Sil LM-130^TM, Cab-O-Sil MS-55^TMAnd Cab-O-Sil M-5^TMIt is commercially available under the name. The surface of the silica can be chemically modified through a chemical reaction to reduce the number of silanol groups. The silanol group can be replaced with a particularly hydrophobic group, resulting in hydrophobic silica. The hydrophobic groups can be those listed below:</p><p>-Trimethylsiloxyl groups, especially obtained by treating fumed silica in the presence of hexamethyldisilazane. The silica treated in this way is known as "silica sililate" according to CTFA (6th edition, 1995). These are, for example, by Degussa, Aerosil R812.^TMAnd by Cabot, Cab-O-Sil TS-530^TMIt is commercially available under the name. -In particular, a dimethylsilyloxyl or polydimethylsiloxane group obtained by treating fumed silica in the presence of polydimethylsiloxane or dimethyldichlorosilane. The silica treated in this way is known as "silica dimethyl silylate" according to CTFA (6th edition, 1995). These are, for example, by Degussa, Aerosil R972.^TMAnd Aerosil R974^TMAnd by Cabot, Cab-O-Sil TS-610^TMAnd Cab-O-Sil TS-720^TMIt is commercially available under the name. The fumed silica preferably has a particle size in the range of about 5 to 200 nm, which can be on the order of nanometers to micrometer.</p><p> Preferably, the composition of the invention comprises hectorite, organically modified bentonite or fumed silica, which may optionally be modified. When the above-mentioned inorganic thickener is present, the thickener corresponds to an amount in the range of 1 to 30% by mass with respect to the mass of the composition. Advantageously, the composition is in the form of a gel or cream. When the lightening method is carried out, the composition (B) does not contain any direct dye or oxidative dye precursors (bases and couplers), or if they are present, their total content is It should not exceed 0.005% by weight based on the mass of the composition (B), and preferably the lightening method is carried out without the use of oxidizing bases, or couplers, or direct dyes. The dyeing method of the present invention is carried out in the presence of a cosmetic composition (B) containing one or more oxidative dyes, one or more direct dyes, or mixtures thereof. The oxidative dye is generally selected from one or more oxidizing bases, optionally bound to one or more couplers. The oxidizing base is selected from, for example, p-phenylenediamine, bis (phenyl) alkylenediamine, p-amino-phenol, o-amino-phenol, and heterocyclic bases, and addition salts thereof.</p><p> Examples of p-phenylenediamines that can be enumerated include p-phenylenediamine, p-tolylene diamine, 2-chloro-p-phenylenediamine, 2,3-dimethyl-p-phenylenediamine, and 2,6-dimethyl-p-. Phoenixamine, 2,6-diethyl-p-phenylenediamine, 2,5-dimethyl-p-phenylenediamine, N, N-dimethyl-p-phenylenediamine, N, N-diethyl-p-phenylenediamine, N, N -Dipropyl-p-phenylenediamine, 4-amino-N, N-diethyl-3-methylaniline, N, N-bis (β-hydroxyethyl) -p-phenylenediamine, 4-N, N-bis (β-) Hydroxyethyl) Amino-2-methylaniline, 4-N, N-bis (β-hydroxyethyl) amino-2-chloroaniline, 2-β-hydroxyethyl-p-phenylenediamine, 2-fluoro-p-phenylenediamine , 2-Isopropyl-p-phenylenediamine, N- (β-hydroxypropyl) -p-phenylenediamine, 2-hydroxymethyl-p-phenylenediamine, N, N-dimethyl-3-methyl-p-phenylenediamine, N -Ethyl-N- (β-hydroxyethyl) -p-phenylenediamine, N- (β, γ-dihydroxypropyl) -p-phenylenediamine, N- (4'-aminophenyl) -p-phenylenediamine, N- Phenyl-p-phenylenediamine, 2-β-hydroxyethyloxy-p-phenylenediamine, 2-β-acetylaminoethyloxy-p-phenylenediamine, N- (β-methoxyethyl) -p-phenylenediamine, 4- Aminophenylpyrrolidin, 2-thienyl-p-phenylenediamine, 2-β-hydroxyethylamino-5-aminotoluene and 3-hydroxy-1- (4'-aminophenyl) pyrrolidine, and their acid addition salts.</p><p> Examples of the above-mentioned p-phenylenediamine include p-phenylenediamine, p-tolylylenediamine, 2-isopropyl-p-phenylenediamine, 2-β-hydroxyethyl-p-phenylenediamine, and 2-β-hydroxyethyloxy-p-. Phenylenediamine, 2,6-dimethyl-p-phenylenediamine, 2,6-diethyl-p-phenylenediamine, 2,3-dimethyl-p-phenylenediamine, N, N-bis (β-hydroxyethyl) -p- Phenylenediamine, 2-chloro-p-phenylenediamine and 2-β-acetylaminoethyloxy-p-phenylenediamine, and their acid addition salts are particularly preferred. The enumable bis (phenyl) alkylenediamines are, for example, N, N'-bis (β-hydroxyethyl) -N, N'-bis (4'-aminophenyl) -1,3-diaminopropanol, N, N. '-Bis (β-Hydroxyethyl) -N, N'-Bis (4'-Aminophenyl) Ethylenediamine, N, N'-Bis (4-Aminophenyl) Tetramethylenediamine, N, N'-Bis (β- 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, and 1,8-bis (2,5-diaminophenoxy) -3,6-dioxaoctane, and their addition salts.</p><p> The p-aminophenols that can be enumerated include, for example, p-aminophenol, 4-amino-3-methylphenol, 4-amino-3-fluorophenol, 4-amino-3-chlorophenol, 4-amino-3-hydroxy. Methylphenol, 4-amino-2-methylphenol, 4-amino-2-hydroxymethylphenol, 4-amino-2-methoxymethylphenol, 4-amino-2-aminomethylphenol, 4-amino-2- (β) -Hydroxyethylaminomethyl) phenol and 4-amino-2-fluorophenol, and their acid addition salts. The o-amino-phenols that can be enumerated include, for example, 2-amino-phenol, 2-amino-5-methylphenol, 2-amino-6-methylphenol, and 5-acetamide-2-amino-phenol, and these. It is an additive salt. The heterocyclic bases that can be enumerated are, for example, pyridine derivatives, pyrimidine derivatives and pyrazole derivatives. The pyridine derivatives that can be enumerated include, for example, patents GB 1 026 978 and GB 1 153. The compounds described in 196, such as 2,5-diaminopyridine, 2- (4-methoxyphenyl) amino-3-aminopyridine, and 3,4-diaminopyridine, and their addition salts.</p><p> Other pyridine-oxidizing bases useful in the present invention include, for example, patent application FR 2 801 3-Aminopyrazolo [1,5-a] pyridine-oxidizing bases or addition salts thereof, which are described in 308. Examples that can be enumerated are pyrazolo [1,5-a] pyridi-3-ylamine, 2-acetylaminopyrazolo [1,5-a] pyridi-3-ylamine, 2-morpholin-4-ylpyrazolo [1, 5-a] pyridi-3-ylamine, 3-aminopyrazolo [1,5-a] pyridin-2-carboxylic acid, 2-methoxypyrazolo [1,5-a] pyridi-3-ylamine, (3-aminopyrazolo [1,5-a] 1,5-a] pyridi-7-yl) methanol, 2- (3-aminopyrazolo [1,5-a] pyridi-5-yl) ethanol, 2- (3-aminopyrazolo [1,5-a] pyridi- 7-yl) ethanol, (3-aminopyrazolo [1,5-a] pyridi-2-yl) methanol, 3,6-diaminopyrazolo [1,5-a] pyridine, 3,4-diaminopyrazolo [1 , 5-a] Pyridine, Pyrazoro [1,5-a] Pyridine-3,7-Diamine, 7-Morphorin-4-ylpyrazolo [1,5-a] Pyridi-3-ylamine, Pyrazoro [1,5-a] ] Pyridine-3,5-diamine, 5-morpholin-4-ylpyrazolo [1,5-a] pyridi-3-ylamine, 2-[(3-aminopyrazolo [1,5-a] pyridi-5-yl) ( 2-Hydroxyethyl) amino] ethanol, 2-[(3-aminopyrazolo [1,5-a] pyridi-7-yl) (2-hydroxyethyl) amino] ethanol, 3-aminopyrazolo [1,5-a] pyridine -5-ol, 3-amino-pyrazolo [1,5-a] pyridine-4-ol, 3-aminopyrazolo [1,5-a] pyridine-6-ol and 3-aminopyrazolo [1,5-a] pyridine -7-Ol and these additional salts are included. The pyrimidine derivatives that can be enumerated include, for example, the compounds described in patent DE 2 359 399; JP 88-169 571; JP 05-63124; EP 0 770 375 or patent application WO 96/15 765, 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 and 2, 5,6-Triaminopyrimidines, their additions, and tautomers, if any, tautomeric equilibrium.</p><p> The pyrazole derivatives that can be enumerated include, for example, patents DE 3 843 892 and DE 4 133 957, and patent applications WO 94/08969, WO 94/08970, FR-A-2 733 749 and DE 195 43. Compounds described in 988, such as 4,5-diamino-1-methylpyrazole, 4,5-diamino-1- (β-hydroxyethyl) pyrazole, 3,4-diaminopyrazole, 4,5-diamino-1. -(4'-Chlorobenzyl) pyrazole, 4,5-diamino-1,3-dimethylpyrazole, 4,5-diamino-3-methyl-1-phenylpyrazole, 4,5-diamino-1-methyl-3- Phenylpyrazole, 4-amino-1,3-dimethyl-5-hydradinopyrazole, 1-benzyl-4,5-diamino-3-methylpyrazole, 4,5-diamino-3-t-butyl-1-methylpyrazole , 4,5-diamino-1-t-butyl-3-methylpyrazole, 4,5-diamino-1- (β-hydroxyethyl) -3-methylpyrazole, 4,5-diamino-1-ethyl-3- Methylpyrazole, 4,5-diamino-1-ethyl-3- (4'-methoxyphenyl) pyrazole, 4,5-diamino-1-ethyl-3-hydroxymethylpyrazole, 4,5-diamino-3-hydroxymethyl -1-Methylpyrazole, 4,5-diamino-3-hydroxymethyl-1-isopropylpyrazole, 4,5-diamino-3-methyl-1-isopropylpyrazole, 4-amino-5- (2'-aminoethyl) Amino-1,3-dimethylpyrazole, 3,4,5-triaminopyrazole, 1-methyl-3,4,5-triaminopyrazole, 3,5-diamino-1-methyl-4-methylaminopyrazole and 3 , 5-Diamino-4- (β-hydroxyethyl) amino-1-methylpyrazole, and their addition salts. It is also possible to use 4,5-diamino-1- (β-methoxyethyl) pyrazole. 4,5-diaminopyrazole is preferably used, and 4,5-diamino-1- (β-hydroxyethyl) -pyrazole and / or salts thereof are even more preferably used.</p><p> Similarly enumerated pyrazole derivatives are diamino-N, N-dihydropyrazolopyrazolone, and in particular patent application FR-A-2 886. Those described in 136, such as those listed below and their addition salts: 2,3-diamino-6,7-dihydro-1H, 5H-pyrazolo [1,2-a] pyrazole-1- On, 2-amino-3-ethylamino-6,7-dihydro-1H, 5H-pyrazolo [1,2-a] pyrazole-1-one, 2-amino-3-isopropylamino-6,7-dihydro- 1H, 5H-pyrazolo [1,2-a] pyrazole-1-one, 2-amino-3- (pyrrolidin-1-yl) -6,7-dihydro-1H, 5H-pyrazolo [1,2-a] Pyrazole-1-one, 4,5-diamino-1,2-dimethyl-1,2-dihydropyrazole-3-one, 4,5-diamino-1,2-diethyl-1,2-dihydropyrazole-3-one On, 4,5-diamino-1,2-di- (2-hydroxyethyl) -1,2-dihydropyrazole-3-one, 2-amino-3- (2-hydroxyethyl) amino-6,7- Dihydro-1H, 5H-pyrazolo [1,2-a] pyrazole-1-one, 2-amino-3-dimethylamino-6,7-dihydro-1H, 5H-pyrazolo [1,2-a] pyrazole-1 -On, 2,3-diamino-5,6,7,8-tetrahydro-1H, 6H-pyridadino [1,2-a] pyrazole-1-one, 4-amino-1,2-diethyl-5-( Pyrrolidine-1-yl) -1,2-dihydropyrazole-3-one, 4-amino-5- (3-dimethylaminopyrrolidine-1-yl) -1,2-diethyl-1,2-dihydropyrazole-3 -On, 2,3-diamino-6-hydroxy-6,7-dihydro-1H, 5H-pyrazolo [1,2-a] pyrazole-1-one. 2,3-Diamino-6,7-dihydro-1H, 5H-pyrazolo [1,2-a] pyrazole-1-one and / or salts thereof are preferably used. 4,5-Diamino-1- (β-hydroxyethyl) pyrazole and / or 2,3-diamino-6,7-dihydro-1H, 5H-pyrazolo [1,2-a] pyrazole-1-one and / or The salt is preferably used as a heterocyclic base.</p><p> The cosmetic composition (B) according to the present invention may optionally include one or more couplers that are advantageously selected from those previously used in dyeing keratin fibers. Examples of these couplers include couplers containing m-phenylenediamine, m-aminophenol, m-diphenol, and naphthalene as main components, heterocyclic couplers, and addition salts thereof. For example, 1,3-dihydroxybenzene, 1,3-dihydroxy-2-methylbenzene, 4-chloro-1,3-dihydroxybenzene, 2,4-diamino-1- (β-hydroxyethyloxy) benzene, 2- Amino-4- (β-Hydroxyethylamino) 1-methoxybenzene, 1,3-diaminobenzene, 1,3-bis (2,4-diaminophenoxy) propane, 3-ureidaniline, 3-ureido-1-dimethylaminobenzene, sesamole, 1-β-hydroxyethyl Amino-3,4-methylenedioxybenzene, α-naphthol, 2-methyl-1-naphthol, 6-hydroxyindole, 4-hydroxyindole, 4-hydroxy-N-methylindole, 2-amino-3-hydroxypyridine , 6-Hydroxybenzomorpholine, 3,5-diamino-2,6-dimethoxypyridine, 1-N- (β-hydroxyethyl) amino-3,4-methylenedioxybenzene, 2,6-bis (β-hydroxy) Ethylamino) toluene, 6-hydroxyindolin, 2,6-dihydroxy-4-methylpyridine, 1-H-3-methylpyrazole-5-one, 1-phenyl-3-methylpyrazole-5-one, 2,6 -Dimethylpyrazolo- [1,5-b] -1,2,4-triazole, 2,6-dimethyl [3,2-c] -1,2,4-triazole and 6-methylpyrazolo [1,5- a] Benzene imidazole, acid addition salts thereof, and mixtures thereof can be mentioned.</p><p> In general, the oxidative base and coupler addition salts that can be used in connection with the present invention are particularly acid addition salts such as hydrochlorides, hydrobromates, sulfates, citrates, succinates, etc. It is selected from tartrate, lactate, tosylate, benzenesulfonate, phosphate and acetate. Each of the oxidizing bases is preferably in the range of 0.0001 to 10% by mass, preferably 0.005 to 5% by mass, based on the total mass of the composition. Corresponds to the quantity. When the coupler is present, the content of the coupler (s) is in the range of 0.0001 to 10% by mass, preferably the total mass of the cosmetic composition (B), relative to the total mass of the composition. It corresponds to an amount in the range of 0.005 to 5% by mass with respect to the mass. In connection with the direct dyes, these dyes are more specifically selected from ionic and nonionic species, preferably cationic or nonionic species. Examples of suitable direct dyes that can be enumerated include azo; methine; carbonyl; azine; nitro (hetero) aryl; tri (hetero) arylmethane; porphyrins; phthalocyanine direct dyes, and natural direct dyes alone or in admixture. More specifically, the azo dye contains a -N = N-functional group whose two nitrogen atoms are not incorporated into one ring at the same time. However, one of the two nitrogen atoms in the sequence -N = N- does not exclude those incorporated in the ring.</p><p> More specifically, the dyes of the methine group contain at least one sequence selected from&gt; C = C &lt;and N = C &lt;, and two atoms in the sequence are simultaneously incorporated into one ring. It is a compound that has not been used. However, it should be pointed out that one of the nitrogen or carbon atoms in the sequence may be incorporated into a ring. More specifically, the dyes in this group include methine, azomethine, mono- and di-arylmethane, indoamine (or diphenylamine), indophenol, indoaniline, carbocyanine, azacarbocyanine and its isomers, diaza. It is derived from compounds of the type such as carbocyanine and its isomers, tetraazacarbocyanine and hemicyanine. Examples of enumerated examples in relation to the above carbonyl group dyes are acrydon, benzoquinone, anthraquinone, naphthoquinone, benzanthrone, anthra anthrone, pyrantron, pyrazol anthrone, pyrimidino anthrone, flava anthrone, idanthrone, flavone. , (Iso) Biolantron (Batblue-20), Isoindrinone, Benzanthrone, Isoquinolinone, Anthrapidone, Pyrazoloquinazolone, Perinone, Kinacridone, Kinoftalone, Indigoid, Thioindigo, Naphthalimide, Anthrapyrimidine, Diketopyrrolopyrrole And dyes selected from quinones.</p><p> Examples of the dyes of the cyclic azine group include azine, xanthene, thioxanthene, fluolindin, acridine, (di) oxazine, (di) thiazine, and pyronin. The nitro (hetero) aromatic dye is, more specifically, a nitrobenzene or nitropyridine direct dye. For the porphyrin or phthalocyanine type dyes, use cationic or non-cationic compounds, optionally including one or more metals or metal ions, such as alkali metals, alkaline earth metals, subsalts and silicon. Can be done. Examples of particularly suitable direct dyes that can be enumerated are nitrobenzene dyes; azo direct dyes; azomethine direct dyes; methine direct dyes; azacarbocyanine direct dyes such as tetraazacarbosianin (tetraazapentaminen); quinones and especially anthraquinones , Naftquinone or benzoquinone direct dyes; azine; xanthene; triarylmethane; indamine; indigoid; phthalocyanine direct dyes; porphyrin and natural direct dyes alone or in combination thereof.</p><p> These dyes are single chromophore dyes (ie, including only one type of dye) or multiple chromophores, preferably two or three chromophore dyes; the chromophores may be the same or different. It can be derived from the same group of chemicals or from others. It should be noted that the multichromophore dye contains several radicals, each of which is derived from a molecule, which exhibits absorption in the visible region within the range of 400-800 nm. Moreover, this absorbance of the dye does not require any preliminary oxidation thereof or combination with any other species. In the case of multiple chromophore dyes, the chromophores are linked together by at least one linker, which can be cationic or non-cationic. Preferably, the linker is a straight chain, branched chain or cyclic C.₁-C₂₀It is an alkyl chain, which optionally contains at least one heteroatom (eg, nitrogen or oxygen) and / or at least one group containing such an atom (CO, SO).₂); In some cases, it may or may not be fused with a phenyl nucleus, and at least one quaternized nitrogen atom incorporated in the ring and optionally at least one other heteroatom. Interrupted by at least one heterocycle containing (eg, oxygen, nitrogen or sulfur atoms); optionally at least one substituted or unsubstituted phenyl or naphthyl group, optionally two substituted or unsubstituted C₁-C₁₅It is interrupted by at least one quaternary ammonium group substituted with an alkyl group; the linker is free of any nitro, nitroso or peroxy groups.</p><p> If the heterocycle or aromatic nucleus is substituted, these may be, for example, one or more, optionally hydroxyl groups, C.₁-C₂Alkoxy group, C₂-C₄Hydrokoxy group, acetylamino group, or one or more C₁-C₄It is substituted with an alkyl group and optionally has at least one hydroxyl group, or the two groups may optionally contain other heteroatoms, the same or different, other than the nitrogen atom, along with the nitrogen atom to which they are attached5. Amino group-substituted C forming a -or 6-membered heterocycle₁-C₈Alkyl group; halogen atom; hydroxyl group; C₁-C₂Alkoxy group; C₂-C₄Hydroxyalkoxy group; amino group; one or two identical or different, optionally at least one hydroxyl group, C₁-C₄It is substituted with an amino group substituted with an alkyl group. Non-limited examples of the benzene-based direct dyes that can be used in accordance with the present invention include those listed below:</p><p> 1,4-Diamino-2-nitrobenzene; 1-Amino-2-nitro-4-β-hydroxyethylaminobenzene; 1-Amino-2-nitro-4-bis (β-hydroxyethyl) aminobenzene; 1,4-Bis (β-hydroxyethylamino) -2-nitrobenzene; 1-β-Hydroxyethylamino-2-nitro-4-bis (β-hydroxyethylamino) benzene 1-β-Hydroxyethylamino-2-nitro-4-aminobenzene; 1-β-Hydroxyethylamino-2-nitro-4- (ethyl) (β-hydroxyethyl) aminobenzene; 1-Amino-3-methyl-4-β-hydroxyethylamino-6-nitrobenzene; 1-Amino-2-nitro-4-β-hydroxyethylamino-5-chlorobenzene; 1,2-Diamino-4-nitrobenzene; 1-Amino-2-β-Hydroxyethylamino-5-nitrobenzene; 1,2-Bis (β-hydroxyethylamino) -4-nitrobenzene; 1-Amino-2-tris (hydroxymethyl) methylamino-5-nitrobenzene; 1-Hydroxy-2-amino-5-nitrobenzene;</p><p> 1-Hydroxy-2-amino-4-nitrobenzene; 1-Hydroxy-3-nitro-4-aminobenzene; 1-Hydroxy-2-amino-4,6-dinitrobenzene; 1-β-Hydroxyethyloxy-2-β-Hydroxyethylamino-5-nitrobenzene; 1-Methoxy-2-β-hydroxyethylamino-5-nitrobenzene; 1-β-Hydroxyethyloxy-3-methylamino-4-nitrobenzene; 1-β, γ-dihydroxypropyloxy-3-methylamino-4-nitrobenzene; 1-β-Hydroxyethylamino-4-β, γ-dihydroxypropyloxy-2-nitrobenzene 1-β, γ-dihydroxypropylamino-4-trifluoromethyl-2-nitrobenzene; 1-β-Hydroxyethylamino-4-trifluoromethyl-2-nitrobenzene; 1-β-Hydroxyethylamino-3-methyl-2-nitrobenzene; 1-β-Aminoethylamino-5-methoxy-2-nitrobenzene; 1-Hydroxy-2-chloro-6-ethylamino-4-nitrobenzene; 1-Hydroxy-2-chloro-6-amino-4-nitrobenzene; 1-Hydroxy-6-bis (β-hydroxyethyl) amino-3-nitrobenzene; 1-β-Hydroxyethylamino-2-nitrobenzene; 1-Hydroxy-4-β-Hydroxyethylamino-3-nitrobenzene;</p><p> Examples of the azo, azomethine, methine and tetraazapentamethine direct dyes that can be used in accordance with the present invention include patent applications WO 95/15144, WO 95/01772 and EP 714 954; FR 2 189 006, FR 2 285 851, FR 2 140. The cationic dyes described in 205, EP 1 378 544 and EP 1 674 07 73 can be mentioned. Therefore, most specifically, dyes represented by the following formulas (I) to (IV), and preferably compounds represented by the following formulas (I) and (III) can be mentioned:</p><p><chemistry num="2"><img file="JP2010143926A_D0002.tif" /></chemistry></p><p> here, D represents a nitrogen atom or CH group R₁And R₂May be the same or different, hydrogen atom; -CN, -OH or NH₂May be replaced with C₁-C₄Represents an alkyl group; or with the carbon atom of the benzene ring, one or more C₁-C₄It may be substituted with an alkyl group, optionally forming a heterocycle containing an oxygen or nitrogen atom; or representing a 4'-aminophenyl group; R₃And R'₃May be the same or different and may be a hydrogen atom or a halogen atom selected from chlorine, bromine, iodine and fluorine atoms, or a cyano group, C.₁-C₄Alkyl group, C₁-C₄Represents an alkoxy group or an acetyloxy group; X^-Represents an anion preferably selected from chlorine atoms, methyl sulfate and acetate groups; A represents a group selected from the structures A1 to A18 represented by the following formulas, preferably A1, A4, A7, A13 and A18 groups:</p><p><chemistry num="3"><img file="JP2010143926A_D0003.tif" /></chemistry></p><p> Where R₄May be substituted with a hydroxyl group C₁-C₄Represents an alkyl group and also R₅Is C₁-C₄Represents an alkoxy group;</p><p><chemistry num="4"><img file="JP2010143926A_D0004.tif" /></chemistry></p><p> here, R₆Is a hydrogen atom or C₁-C₄Represents an alkyl group; R₇Represents a hydrogen atom, an alkyl group optionally substituted with a -CN group or an amino group, a 4'-aminophenyl group, or R₆With, optionally containing oxygen and / or nitrogen atoms, C₁-C₄Form a heterocycle that may be substituted with an alkyl group; R₈And R₉May be the same or different, hydrogen atom, halogen atom, eg bromine, chlorine, iodine or fluorine atom, C₁-C₄Alkyl group or C₁-C₄Represents an alkoxy group or a CN group; X^-Represents an anion preferably selected from chlorine atoms, methyl sulfate and acetate groups; B represents a group selected from those represented by the following structural formulas B1 to B6:</p><p><chemistry num="5"><img file="JP2010143926A_D0005.tif" /></chemistry></p><p> Where R₁₀Is C₁-C₄Represents an alkyl group, R₁₁And R₁₂May be the same or different, hydrogen atom or C₁-C₄Represents an alkyl group;</p><p><chemistry num="6"><img file="JP2010143926A_D0006.tif" /></chemistry></p><p> here, R₁₃Is a hydrogen atom, C₁-C₄Represents an alkoxy group, a halogen atom, such as a bromine, chlorine, iodine or fluorine atom, or an amino group; R₁₄Is a hydrogen atom, C₁-C₄Represents an alkoxy group, or optionally contains an oxygen atom, along with a carbon atom of the benzene ring, and / or one or more C₁-C₄Form a heterocycle, optionally substituted with an alkyl group; R₁₅Represents a hydrogen or halogen atom, such as a bromine, chlorine, iodine or fluorine atom; R₁₆And R₁₇May be the same or different, hydrogen atom or C₁-C₄Represents an alkyl group; D₁And D₂Represents a hydrogen atom or CH group, which may be the same or different; m = 0 or 1, preferably 1.; R₁₃However, when it represents an unsubstituted amino group, D₁And D₂Should be understood to represent -CH at the same time and m = 0; X^-Represents an anion preferably selected from chlorine atoms, methyl sulfate and acetate groups; E represents a group selected from the following structural formulas E1 to E8, particularly those represented by the structural formulas E1, E2 and E7:</p><p><chemistry num="7"><img file="JP2010143926A_D0007.tif" /></chemistry></p><p> Where R'is C₁-C₄Represents an alkyl group; m = 0 and D₁If represents a nitrogen atom, E can also represent a group with the following structural formula E9:</p><p><chemistry num="8"><img file="JP2010143926A_D0008.tif" /></chemistry></p><p> Where R'is C₁-C₄Represents an alkyl group;</p><p><chemistry num="9"><img file="JP2010143926A_D0009.tif" /></chemistry></p><p> Here, the symbol G is the following structural formula G.₁~ G₃Represents a group selected from those represented by:</p><p><chemistry num="10"><img file="JP2010143926A_D0010.tif" /></chemistry></p><p> Here, the structural formula G₁~ G₃In R₁₈Is C₁-C₄Alkyl group, C₁-C₄Represents a phenyl group that may be substituted with an alkyl group, or a halogen atom selected from chlorine, bromine, iodine and fluorine atoms; R₁₉Is C₁-C₄Represents an alkyl or phenyl group; R₂₀And R₂₁May be the same or different, C₁-C₄Represents an alkyl group, a phenyl group, or G₁In, together, one or more C₁-C₄Alkyl group, C₁-C₄Alkoxy group or NO₂Forming a benzene ring substituted with a group, or G₂Together, in some cases one or more C₁-C₄Alkyl group, C₁-C₄Alkoxy group or NO₂Form a benzene ring substituted with a group; R₂₀Can also represent a hydrogen atom; Z is an oxygen or sulfur atom or group: -NR₁₉Represents; M is the base: -CH, -CR (R is C₁-C₄(Representing an alkyl group) or NR₂₂(X^-)_rRepresents; K is the base: -CH, -CR (R is C₁-C₄(Representing an alkyl group) or NR₂₂(X^-)_rRepresents; P is the base: -CH, -CR (R is C₁-C₄(Representing an alkyl group) or NR₂₂(X^-)_rRepresents; r represents 0 or 1; R₂₂Is O^-Atom, C₁-C₄Alkoxy group or C₁-C₄Represents an alkyl group;</p><p> R₂₃And R₂₄May be the same or different, a hydrogen atom or a halogen atom selected from chlorine, bromine, iodine and fluorine atoms, C₁-C₄Alkyl group or C₁-C₄Alkoxy group, or -NO₂Represents a group; X^-Represents an anion preferably selected from chlorine, iodine, methyl sulfate, ethyl sulfate, acetate and perchlorate; However, R₂₂Is O^-When representing an atom, r is 0; K or P or M is -N- (C₁-C₄) Alkyl X^-When representing, R₂₃Or R₂₄Preferably represents a group other than a hydrogen atom; K is -NR₂₂(X^-)_rWhen representing, M = P = -CH or CR; M is -NR₂₂(X^-)_rWhen representing, K = P = -CH or CR; P is -NR₂₂(X^-)_rWhen representing, K = M and also representing -CH or CR;</p><p> Z represents a sulfur atom and R₂₁Is C₁-C₄When representing an alkyl group, R₂₀Is a non-hydrogen atom; Z is -NR₂₂And R₁₉Is C₁-C₄When representing an alkyl group, the structure G₂R which is the basis of₁₈, R₂₀Or R₂₁At least one of C₁-C₄It is a group other than an alkyl group; The symbol J represents the groups listed below: (A) The following structural formula J₁Group represented by:</p><p><chemistry num="11"><img file="JP2010143926A_D0011.tif" /></chemistry></p><p> The structural formula J₁In R₂₅Is a halogen atom selected from hydrogen atom, chlorine, bromine, iodine and fluorine atom, C₁-C₄Alkyl group or C₁-C₄Alkoxy group, -OH, -NO₂, -NHR₂₈, -NR₂₉R₃₀Or C₁-C₄ -Represents an NHCO alkyl group, or R₂₆Together, it forms a 5- or 6-membered ring, optionally containing one or more heteroatoms selected from nitrogen, oxygen and sulfur atoms; R₂₆Is a halogen atom selected from hydrogen atom, chlorine, bromine, iodine and fluorine atom, C₁-C₄Alkyl group or C₁-C₄Represents an alkoxy group or R₂₇Or R₂₈Together, it forms a 5- or 6-membered ring, optionally containing one or more heteroatoms selected from nitrogen, oxygen and sulfur atoms; R₂₇Is a hydrogen atom, -OH group, group: -NHR₂₈Or -NR₂₉R₃₀Represents; R₂₈Is a hydrogen atom, C₁-C₄Alkyl group, C₁-C₄Monohydroxyalkyl group, C₂-C₄Represents a polyhydroxyalkyl or phenyl group; R₂₉And R₃₀May be the same or different, C₁-C₄Alkyl group, C₁-C₄Monohydroxyalkyl group or C₂-C₄Represents a polyhydroxyalkyl group; (B) A 5- or 6-membered nitrogen atom-containing heterocyclic group that may contain other heteroatoms and / or carbonyl groups and may contain one or more Cs.₁-C₄It may be substituted with an alkyl group, an amino group or a phenyl group, and in particular, the following structural formula J₂Represents a group with:</p><p><chemistry num="12"><img file="JP2010143926A_D0012.tif" /></chemistry></p><p> The structural formula J₂In R₃₁And R₃₂May be the same or different, hydrogen atom, C₁-C₄Represents an alkyl or phenyl group; Y represents the -CO- group or the group represented by the following equation:</p><p><chemistry num="13"><img file="JP2010143926A_D0013.tif" /></chemistry></p><p> If n is 0 or 1 and n is 1, U represents the -CO- group. In the above structural formulas (I) to (IV), the C₁-C₄The alkyl or alkoxy group preferably represents a methyl, ethyl, butyl, methoxy or ethoxy group. As the above-mentioned compound represented by the formulas (I) and (III), a compound represented by the following formula is preferable:</p><p><chemistry num="14"><img file="JP2010143926A_D0014.tif" /></chemistry></p><p> The above azo direct dyes that can be similarly enumerated are the following dyes described in the 3rd edition of "Color Index International": Disperse Red 17; Basic Red 22; Basic Red 76; Basic Yellow 57; Basic Brown 16; Basic Brown 17; Disperse Black 9 Similarly, 1- (4'-aminodiphenylazo) -2-methyl-4-bis (β-hydroxyethyl) aminobenzene can also be mentioned.</p><p> The above quinone substantive dyes that can be enumerated are the dyes exemplified below: Disperse Red 15; Solvent Violet 13; Disperse Violet 1; Disperse Violet 4; Disperse Blue 1; Disperse Violet 8; Disperse Blue 3; Disperse Red 11; Disperse Blue 7; Basic Blue 22; Disperse Violet 15; Basic Blue 99; Similarly, the following compounds can be mentioned: 1-N-Methylmorpholinium propylamino-4-hydroxyanthraquinone; 1-Aminopropylamino-4-methylaminoanthraquinone; 1-Aminopropylaminoanthraquinone -5-β-Hydroxyethyl-1,4-diaminoanthraquinone -2-Aminoethylaminoanthraquinone; -1,4-Bis (β, γ-dihydroxypropylamino) anthraquinone.</p><p> The above azine dyes that can be enumerated are compounds such as: Basic Blue 17; Basic Red 2 Examples of the triarylmethane dye that can be used in accordance with the present invention include the following compounds: Basic Green 1; Basic Violet 3; Basic Violet 14; Basic Blue 7; -Basic Blue 26. Examples of the above indamine dyes that can be used in accordance with the present invention include the following compounds: -2-β-Hydroxyethylamino-5- [bis (β-4'-hydroxyethyl) amino] anilino-1,4-benzoquinone -2-β-Hydroxyethylamino-5- (2'-methoxy-4'-amino) anilino-1,4-benzoquinone 3-N- (2'-Chloro-4'-hydroxy) Phenylacetylamino-6-methoxy-1,4-benzoquinoneimine -3-N- (3'-Chloro-4'-methylamino) Phenylureide-6-methyl-1,4-benzoquinone imine -3- [4'-N- (ethyl, carbamilethyl) amino] phenylureide-6-methyl-1,4-benzoquinoneimine Examples of the tetraazapentamethine type dyes that can be used in accordance with the present invention include the following compounds given in the table below, where An is defined as before:</p><p><chemistry num="15"><img file="JP2010143926A_D0015.tif" /></chemistry></p><p> In the above table, X^-Represents an anion preferably selected from chlorine atom, iodine atom, methyl sulfate, ethyl sulfate, acetate and perchlorate. More specifically, dyes having the multiple chromophores include symmetric or non-symmetrical azo and / or dyes having azomethine (hydrazone) 2- or 3-chromophores, which are one of the two. In the case, at least one fused 5- or 6-membered aromatic hetero ring is contained, and at least one quaternized nitrogen atom incorporated in the hetero ring and optionally at least one other hetero atom are contained. It contains (eg, a nitrogen, sulfur or oxygen atom) and, on the other hand, contains at least one, optionally substituted phenyl or naphthyl group, wherein the phenyl or naphthyl group optionally contains at least one group OR [here. , R is a hydrogen atom, optionally substituted C₁-C₆Alkyl group, optionally substituted phenyl nuclei, or at least one group N (R')₂(Same or different R'is a hydrogen atom, optionally substituted C₁-C₆Represents an alkyl group, or optionally substituted phenyl nuclei)], the group R'with a saturated 5- or 6-membered heterocycle, optionally with a nitrogen atom to which they are attached. One and / or both of the groups R'formed or also formed a saturated 5- or 6-membered heterocycle with the carbon atom of the aromatic ring, each located at the o-position with respect to the nitrogen atom. Can form.</p><p> Aromatic cationic heterocycles that can be exemplified as preferred contain 1 to 3 nitrogen atoms, and preferably 1 or 2 nitrogen atoms, one of which is quaternized 5- or 6-membered. Including a ring, the heterocycle is further optionally fused with a benzene nucleus. Similarly, it should be noted that the heterocycle may optionally contain another heteroatom in addition to the nitrogen atom, such as sulfur or oxygen atom. If the heterocycle or phenyl or naphthyl group is substituted, these groups may be, for example, a hydroxyl group, C.₁-C₂Alkoxy group, C₂-C₄One or two Cs with a hydroxyalkoxy group, an acetylamino group or optionally at least one hydroxyl group₁-C₄5- or 6-membered, in which these two groups are optionally substituted with an alkyl group, or optionally contain another heteroatom other than the nitrogen atom, which is the same or different, together with the nitrogen atom to which they are attached. One or more Cs substituted with amino groups forming heterorings in₁-C₈Alkyl group; halogen atom; hydroxyl group; C₁-C₂Alkoxy group; C₂-C₄Hydroxyalkoxy groups; amino groups; one or two identical or different Cs, optionally with at least one hydroxyl group₁-C₄It is substituted with an amino group substituted with an alkyl group.</p><p> These multiple chromophores may optionally contain at least one quaternized nitrogen atom that is saturated or unsaturated and may or may not be incorporated within the heterocycle of the aromatic. They are bound together by at least one linker. Preferably, the linker is a straight chain, branched chain or cyclic C.₁-C₂₀An alkyl chain, optionally at least one heteroatom (eg, nitrogen or oxygen atom) and / or at least one group containing such a heteroatom (CO or SO).₂); In some cases, it may or may not be fused to the phenyl nucleus, and at least one quaternized nitrogen atom embedded in the ring, and optionally at least one other. It is interrupted by at least one heterocycle containing a heteroatom (eg, an oxygen atom, a nitrogen atom or a sulfur atom); optionally interrupted by at least one substituted or unsubstituted phenyl or naphthyl group, and optionally. Two Cs replaced₁-C₁₅It is interrupted by at least one quaternized ammonium group substituted with an alkyl group. Here, the linker is free of any nitro, nitroso or peroxy groups. The bond between the linker and each chromophore is generally via a heteroatom-containing substituent on the phenyl or naphthyl nucleus, or via a quaternized nitrogen atom of the cationic heterocycle. Occur.</p><p> The dye can contain the same or different chromophores. For examples of such dyes, in particular, the patent applications listed below can be referred to: EP 1 637 566, EP 1 619 221, EP 1 634 926, EP 1 619 220, EP 1 672 033, EP 1 671 954, EP 1 671 955, EP 1 679 312, EP 1 671 951, EP 167 952, EP 167 971, WO 06/063 866, WO 06/063 867, WO 06/063 868, WO 06/063 869, EP 1 408 919, EP 1 377 264, EP 1 377 262, EP 1 377 261, EP 1 377 263, EP 1 399 425, EP 1 399 117, EP 1 416 909, EP 1 399 116 and EP 1 671 560. It is also possible to use the cationic direct dyes described in the following patent applications: EP 1 006 153: Dyes containing two anthraquinone-type chromophores linked via a cationic linker are described; EP 1 433 472, EP 1 433 474, EP 1 433 471 And EP 1 433 473: Here are the same or different 2-chromophore dyes linked via a cationic or non-cationic linker; and EP 6 291 333: Here. In particular, a dye containing three chromophores, one of which is an anthraquinone chromophore, to which two chromophores of the azo or diazacarbocyanine type or isomers thereof are bound is described. ..</p><p> Examples of the natural direct dyes that can be used in accordance with the present invention include lauson, juglone, alizarin, purpurin, carminic acid, kermes acid, purprogalin, protocatechualdehyde, indigo, isatin, curcumin, spinulosin, apigenidine, and orceins. be able to. It is also possible to use extracts or leachates containing these natural dyes and especially henna-based paps or extracts. If the direct dyes are present, they more specifically occupy a range of 0.0001 to 10% by weight, preferably 0.005 to 5% by weight, based on the total mass of the composition. The cosmetic composition (B) can contain one type and / or other type of dye. It may optionally be derived from a mixture of two dye compositions, one containing an oxidative dye and the other containing the direct dye. The cosmetic composition (B) further comprises one or more organic amines having a pKb of less than 12 at 25 ° C. The organic amine has a pKb of less than 12, preferably less than 10 and even more preferably less than 6 at 25 ° C. It should be noted that this is the pKb that corresponds to the functional group with the highest basicity. According to the first modification of the present invention, the organic amine is one or more linear or branched chain C having a primary, secondary or tertiary amine functional group and one or more hydroxyl groups.₁-C₈Contains an alkyl group. 1-3 identical or different Cs₁-C₄Alkanolamines, including hydroxyalkyl groups, such as organic amines selected from mono-, di- or tri-alkanolamines, are particularly suitable for practicing the present invention. Examples of this type of compound are monoethanolamine, diethanolamine, triethanolamine, monoisopropanolamine, diisopropanolamine, N-dimethylaminoethanolamine, 2-amino-2-methyl-1-propanol, triisopropanolamine, 2-Amino-2-methyl-1,3-propanediol, 3-amino-1,2-propanediol, 3-dimethylamino-1,2-propanediol, and tris (hydroxymethylamino) methane. Organic amines represented by the following formula are also suitable for use:</p><p><chemistry num="16"><img file="JP2010143926A_D0016.tif" /></chemistry></p><p> Where W is C optionally substituted with a hydroxyl group.₁-C₆Alkene group or C₁-C₆Alkyl group; Rx, Ry, Rz and Rt may be the same or different, hydrogen atom, or C₁-C₆Alkyl group, C₁-C₆Hydroxyalkyl group or C₁-C₆Represents an aminoalkyl group. Examples of such amines that can be enumerated include 1,3-diaminopropane, 1,3-diamino-2-propanol, spermine and spermidine. According to the second modification of the present invention, the organic amine is selected from amino acids. More specifically, the amino acids that can be used are amino acids of natural or synthetic origin in the L-, D- or racemic form, and more specifically carboxylic acids, sulfonic acids, phosphonic acids and phosphoric acids. Contains at least one acid functional group selected from functional groups. The amino acid can be in its neutral or ionized state. Amino acids that can be used in the present invention include aspartic acid, glutamic acid, alanine, arginine, ornithine, citrulin, asparagine, carnitine, cysteine, glutamine, lysine, histidine, lysine, isoleucine, leucine, methionine, N-phenylalanine, proline, serine. , Taurine, threonine, tryptophan, tyrosine and valine. Advantageously, the amino acid is a basic amino acid, including additional amine functional groups, optionally contained within a ring or ureido functional group. Such basic amino acids are preferably selected from amino acids corresponding to formula (I) below:</p><p><chemistry num="17"><img file="JP2010143926A_D0017.tif" /></chemistry></p><p> Where R represents a group selected from those listed below:</p><p><chemistry num="18"><img file="JP2010143926A_D0018.tif" /></chemistry></p><p>-(CH₂)₃NH₂;-(CH₂)₂NH₂;-(CH₂)₂NHCONH₂; </p><p><chemistry num="19"><img file="JP2010143926A_D0019.tif" /></chemistry></p><p> The compounds corresponding to formula (I) are histidine, lysine, arginine, ornithine and citrulline. According to the third modification of the present invention, the organic amine is selected from the heterocyclic organic amine group. In addition to the histidines already mentioned in relation to the amino acids, pyridine, piperidine, imidazole, triazole, tetrazole and benzimidazole can be mentioned in particular. According to a fourth variant of the invention, the organic amine is selected from amino acid dipeptides. Amino acid dipeptides that can be used in the present invention include carnosine, anserine and baleine in particular. According to the fifth modification of the present invention, the organic amine is selected from compounds containing a guanidine functional group. Therefore, the organic amine is guanidine, arginine, creatine, creatine, 1,1-dimethylguanidine, 1,1-diethylguanidine, glycosiamine, metformin, agmatine, N-amidinoalanine, 3-guanidinopropionic acid, which have already been mentioned as amino acids. It can be selected from 4-guanidinobutyric acid and 2-([amino (imino) methyl] amino) ethane-1-sulfonic acid.</p><p> Preferably, the organic amine is selected from compounds containing alkanolamines, basic amino acids, and guanidine functional groups. In particular, the organic amines include monoethanolamine, diethanolamine, triethanolamine, monoisopropanolamine, diisopropanolamine, N-dimethylaminoethanolamine, 2-amino-2-methyl-1-propanol, triisopropanolamine, 2- Arcanolamines selected from amino-2-methyl-1,3-propanediol, 3-amino-1,2-propanediol, 3-dimethylamino-1,2-propanediol, and tris (hydroxymethylamino) methane Is. Even more preferably, the organic amine is an alkanolamine, especially a monoethanolamine. Advantageously, the cosmetic composition (B) has an organic amine content in the range of 0.01 to 30% by mass, preferably 0.1 to 20% by mass, based on the mass of the composition. The cosmetic composition (B) also contains one or more inorganic bases.</p><p> For the purposes of the present invention, the term "inorganic compound" means any compound whose structure contains one or more elements other than hydrogen in the first to thirteenth columns of the Periodic Table of the Elements. To do. According to one particular aspect of the invention, the inorganic base comprises one or more elements other than hydrogen in the first and second columns of the Periodic Table of the Elements. In a preferred modification, the inorganic base has the following structure: (Z₁^x-)_m(Z₂^{y +})_n Where Z₂Represents the metals in columns 1-13 and preferably columns 1 or 2 of the Periodic Table of the Elements, such as sodium or potassium; Z₁^x-Is CO₃^2-, OH^-, HCO₃^2-, SiO₃^2-, HPO₄^2-, PO₄^3-And B₄O₇^2-Selected from ions, preferably CO₃^2-, OH^-And SiO₃^2-Represents an anion selected from ions; x stands for 1, 2 or 3; y stands for 1, 2, 3 or 4; m and n independently represent 1, 2, 3 or 4; provided that ny = mx.</p><p> Preferably, the inorganic base is expressed by the following formula: (Z₁^x-)_m(Z₂^{y +})_nEquivalent to, here Z₂Represents the metals in the first and second columns of the Periodic Table of the Elements, Z₁^x-Is CO₃^2-, OH^-And SiO₃^2-Represents an anion selected from ions, x is 1, y represents 1 or 2, and m and n independently represent 1 or 2, provided that ny = mx. To do. Examples of the inorganic base that can be used according to the present invention include sodium carbonate, potassium carbonate, sodium hydroxide, potassium hydroxide, sodium metasilicate and potassium metasilicate. The inorganic base is preferably an alkali metal carbonate. Advantageously, the composition (B) has an inorganic base content in the range of 0.01 to 30% by mass, preferably 0.1 to 20% by mass, based on the mass of the composition. Preferably, the mass-based ratio, i.e. pK_bThe organic amine / inorganic base in which is less than 12 at 25 ° C is in the range 0.1-10. The cosmetic composition (B) can be an anhydrous or aqueous composition. The term "aqueous composition" means a composition comprising more than 5% by weight water, preferably more than 10% by weight water and even more preferably more than 20% by weight water. Preferably, the cosmetic composition (B) is an aqueous composition. Preferably, the composition (B) comprises water. Even more advantageously, the concentration of the water can be in the range of 10 to 90% by weight and even more preferably 20 to 80% by weight of the total mass of the composition.</p><p> The composition may optionally contain one or more solvents. Examples of organic solvents that can be enumerated are straight-chain or branched-chain Cs.₂-C₄Alkanols such as ethanol and isopropanol; glycerol; polyols and polyol ethers such as 2-butoxyethanol, propylene glycol, dipropylene glycol, propylene glycol monomethyl ether, diethylene glycol monomethyl ether and monoethyl ether, and also aromatic alcohols such as benzyl alcohol or Includes phenoxyethanol and mixtures thereof. When these solvents are present, the content of the solvent is usually in the range of 1 to 40% by mass, preferably 5 to 30% by mass, based on the mass of the cosmetic composition (B). Corresponds to. The cosmetic composition (B) can also contain and refer to standard additives such as those listed above. The pH of the cosmetic composition (B) is in the range of 2 to 13, preferably in the range of 8 to 12, when the composition is aqueous. The pH is adjusted by using additional acidifying or basicizing agents, such as those described below.</p><p> The additional acidifying agents that can be enumerated include, for example, inorganic or organic acids such as hydrochloric acid, ortholic acid, sulfuric acid, carboxylic acids such as acetic acid, tartaric acid, citric acid or lactic acid, and sulfonic acids. As the additional basicizing agent, if present, the basicizing agent can be selected from the previously described salt and non-organic amines or, optionally, aqueous ammonia. it can. However, when aqueous ammonia is used as an additional basicizing agent in the composition (B), the content is preferably 0.03% by weight (NH) of the final composition.₃In the following, more specifically, it will be 0.01% by mass or less with respect to the final composition. The final composition is obtained by mixing the above compositions (A), (B) and (C), which may be prepared prior to application to keratin fibers (preparation in situ) or said. It is desirable to prepare directly on the keratin fibers (sequentially applied with or without premixing and without intermediate rinsing operations). Preferably, when aqueous ammonia or a salt of ammonia is used as the additional basicizing agent in the composition (B), the content of the basicizing agent is such that the content of the basicizing agent is aqueous ammonia (NH).₃(Represented as) is higher than the content rate.</p><p> Finally, this step is carried out with the composition (C) containing one or more oxidizing agents. More specifically, the oxidant is hydrogen peroxide, urea peroxide, alkali metal bromate or ferricianide, peroxygenated salts such as persulfates, perborates, peracids and their precursors, alkalis. Metal or alkaline earth metal Percarbonates, and also peracids, and these precursors are selected. One or more redox enzymes, such as laccase, peroxidase and 2-electron redox enzymes (eg, uricase), can also be used as oxidants, optionally in the presence of their respective donors or cofactors.</p><p> Preferably, the final composition is free of any peracids and their precursors, peroxides, such as alkali metal or alkaline earth metal persulfates, perborates or percarbonates. Preferably, the oxidant is selected from hydrogen peroxide, urea peroxide and alkali metal bromate or ferricianide. This oxidant is advantageously from hydrogen peroxide, in particular its concentration in the range of 0.1-50% by mass, more preferably 0.5-20% by weight with respect to the oxidizing composition (C). It is produced as an aqueous solution (solution for aqueous hydrogen peroxide) which can be in the range of mass% and more preferably in the range of 1 to 15 mass%. Depending on the predetermined degree of lightening, the oxidizing agent can also contain an oxidizing agent preferably selected from the peroxide salts. The oxidizing composition (C) may or may not be aqueous. The term "aqueous composition" means a composition comprising more than 5% by weight, preferably more than 10% by weight, and even more preferably more than 20% by weight.</p><p> Preferably, the oxidizing composition (C) is an aqueous composition. The oxidizing composition may also contain one or more organic solvents. Examples of organic solvents that can be enumerated are straight-chain or branched-chain Cs.₂-C₄Alkanols such as ethanol and isopropanol; glycerol; polyols and polyol ethers such as 2-butoxyethanol, propylene glycol, dipropylene glycol, propylene glycol monomethyl ether, diethylene glycol monomethyl ether and monoethyl ether, and also aromatic alcohols such as benzyl alcohol or Includes phenoxyethanol and mixtures thereof. In the presence of these solvents, the content of the solvent is usually in the range of 1 to 40% by mass, preferably 5 to 30% by mass, based on the mass of the oxidizing composition (C). Corresponds to. The cosmetic composition (C) can contain one or more acidifying agents.</p><p> Examples that can be enumerated as the acidifying agent include inorganic or organic acids such as hydrochloric acid, ortholic acid, sulfuric acid, carboxylic acids such as acetic acid, tartaric acid, citric acid or lactic acid, and sulfonic acids. Generally, the pH of the oxidizing composition (C) is less than 7 when the composition is aqueous. The oxidizing composition (C) can also include other components conventionally used in the art, particularly those described in detail above in connection with, for example, the anhydrous composition (A). .. Finally, the oxidizing composition (C) is in various shapes, such as solutions, emulsions or gels. According to one modification of the present invention, the composition obtained by mixing the above compositions (A), (B) and (C) together is more than 20% by mass, preferably more than 25% by mass. And more preferably, it contains a fatty substance in a content of more than 30% by mass. According to the first modification of the present invention, the compositions (A), (B) and (C) are applied to keratin fibers in a wet or dry state without sequential and intermediate rinsing and also. More specifically, the composition (A), then the composition (B) and then the composition (C), or the composition (B), then the composition (A) and then the composition (C) are applied. ..</p><p> According to a second modification of the method of the present invention, prior to application, the composition obtained by mixing the compositions (A) and (B), and then the oxidizing composition (C), are intermediate. It is applied sequentially to the keratin fibers without rinsing. According to a third modification of the method, the composition obtained by mixing the compositions (A), (B) and (C) in situ prior to application is in a wet or dry state. Applies to keratin fibers in. This modification method is preferable. In this modification, the mass ratio R1 of the amount of the composition [(A) + (B)] / the amount of the composition (C) and the ratio R2 of the amount of the composition (A) / the amount of the composition (B) are: It varies in the range of 0.1 to 10, preferably 0.3 to 3.</p><p> Further, regardless of the deformation used, the result of in-situ mixing of the mixture present on the fiber (the compositions (A), (B) and (C), or continuous application of these compositions. Is maintained in place for a predetermined period of time, generally about 1 minute to 1 hour and preferably 5 to 30 minutes. The temperature during this step has conventionally been in the range of room temperature (range of 15 to 25 ° C) to 80 ° C, and preferably in the range of room temperature to 60 ° C. After this treatment, the human keratin fibers are optionally rinsed with water, optionally shampooed, then rinsed with water, and then dried or left to dry. The present invention also includes one or more fatty substances, one or more surfactants, pK at less than 12 at 25 ° C._bAlso involved in anhydrous compositions containing organic amines with, and one or more inorganic bases other than aqueous ammonia. Preferably, the anhydrous composition is one or more fatty substances, one or more surfactants, pK at less than 12 at 25 ° C._bIncludes organic amines with, and one or more inorganic bases selected from sodium carbonate, potassium carbonate, sodium hydroxide, potassium hydroxide, sodium metasilicate and potassium metasilicate. Even more preferably, the inorganic base used in the anhydrous composition is selected from alkali metal carbonates. Finally, the present invention relates to a device comprising a large number of compartments, wherein the device comprises the aqueous composition (A) containing one or more fatty substances and one or more surfactants. First compartment including; one or more pK at less than 12 at 25 ° C_bCosmetic composition (B) comprising an organic amine having, and one or more inorganic bases, and optionally one or more oxidative dyes and / or one or more direct dyes. It is composed of a second compartment containing; and a third compartment containing the composition (C), which comprises one or more oxidizing agents.</p><p> The examples described below are useful for exemplifying the present invention, but are not intended to limit the present invention at all.<u style="single">Example</u><u style="single">Dyeing method</u><u style="single">Example 1</u> The following compositions were produced (the amount of each component is shown in grams).<u style="single">Anhydrous composition (A)</u>: </p><p><tables num="1"><img file="JP2010143926A_D0020.tif" /></tables></p><p><u style="single">Cosmetic composition (B)</u>: </p><p><tables num="2"><img file="JP2010143926A_D0021.tif" /></tables></p><p> At the time of use, the following substances were mixed together: 10 parts by mass of the composition (A); 4 parts by mass of the composition (B); and -Aqueous oxidizing composition containing 15 parts by mass of 6% by mass hydrogen peroxide (pH 2.3) and about 80% by mass of water. The resulting mixture having a pH of about 10 was then applied to a tuft of natural hair (NG) containing 90% gray hair and a tuft of permed hair (PNG) containing 90% gray hair. Bath ratio: "Mixture / bunch" was 10/1 (g / g) respectively. The leaving period was 30 minutes at room temperature (about 27 ° C). After this standing period, the hair tresses were rinsed and then washed with Elseve multivitamin shampoo.</p><p><u style="single">result</u>:: The color of the hair tress was evaluated in the CIE L * a * b * color system using a Minolta CM2600D spectrophotometer. a. <u style="single">Improvement or variation in color (ΔE</u>_{<u style="single">ab</u>}<u style="single">*) Calculation</u> Improvements in color (ΔE_ab*) Was evaluated in the CIE L * a * b * color system using a Minolta CM2600D spectrophotometer. In this L * a * b * color system, L * represents the intensity of the color, a * represents the green / red color axis of the system, and b * represents the blue / yellow color axis. The lower the L * value, the darker or more intense the color. In the table below, ΔE_abThe value of * is calculated from the value of L * a * b * according to the following equation (i):<img file="JP2010143926A_D0022.tif" /> Improvements in the color (ΔE_ab*) Was calculated for natural gray hair (NG) tufts and permed gray hair tufts. In formula (i), for the tufts of natural gray hair (NG), L *, a * and b * represent the values measured for the tufts of natural gray hair after coloring and also L.₀*, a₀* And b₀* Represents the value measured for undyed natural gray hair. In formula (i), for the permed gray hair (PNG) tufts, L *, a * and b * represent the values measured for the permed gray hair tufts after hair dyeing, and L₀*, a₀* And b₀* Represents the value measured for the undyed permed gray hair tuft. ΔE_abThe larger the value of *, the better the improvement or variation of the colorability.</p><p>b. <u style="single">Calculation of selectivity</u>:: The value of ΔE (selectivity) was also calculated from the values of L *, a * and b * measured according to equation (ii) below:<img file="JP2010143926A_D0023.tif" /> In the formula (ii), L *, a * and b * represent the measured values for the dyed natural gray hair, and L₀*, a₀* And b₀* Represents the value measured for a dyed and permed tuft of gray hair. The color selectivity ΔE corresponds to a color change between natural hair, which represents the properties of the hair at the root, and permed hair, which represents the properties of the final hair. The lower the value of ΔE, the higher the color uniformity between the final hair and the hair at the root. The results obtained are given in the table below:</p><p><tables num="3"><img file="JP2010143926A_D0024.tif" /></tables></p><p> As can be seen from the table above, strong and slightly selective coloring is obtained according to the methods of the invention. Moreover, no aggressive odor is observed during the production of the dye mixture or during the period of standing on the hair tress.<u style="single">Example 2</u> Foreign substances with the following composition were produced (the amount of each component is indicated in grams).<u style="single">Anhydrous composition (A)</u>: </p><p><tables num="4"><img file="JP2010143926A_D0025.tif" /></tables><u style="single">Cosmetic composition (B)</u>: </p><p><tables num="5"><img file="JP2010143926A_D0026.tif" /></tables></p><p> At the time of use, the following substances were mixed together: 10 parts by mass of the composition (A); 4 parts by mass of the composition (B); and -Aqueous oxidizing composition containing 15 parts by mass of 6% by mass hydrogen peroxide (pH 2.3) and about 80% by mass of water. The resulting mixture having a pH of about 10 was then applied to a tuft of natural hair (NG) containing 90% gray hair and a tuft of permed hair (PNG) containing 90% gray hair. Bath ratio: "Mixture / bunch" was 10/1 (g / g) respectively. The leaving period was 30 minutes at 27 ° C. After this standing period, the hair tresses were rinsed and then washed with Elseve multivitamin shampoo.</p><p><u style="single">result</u>:: The color of the hair tress was evaluated in the CIE L * a * b * color system using a Minolta CM2600D spectrophotometer. a. <u style="single">Improvement or variation in color (ΔE</u>_{<u style="single">ab</u>}<u style="single">*) Calculation</u> Improvements in color (ΔE_ab*) Was evaluated in the CIE L * a * b * color system according to the above formula (i) using a Minolta CM2600D spectrophotometer. b. <u style="single">Calculation of selectivity</u>:: The value of ΔE (selectivity) was also calculated from the values of L *, a * and b * measured according to the above equation (ii). The results are given in the table below:</p><p><tables num="6"><img file="JP2010143926A_D0027.tif" /></tables></p><p> As shown in the table above, a strong and slightly selective purple color is obtained according to the method of the invention. Moreover, no aggressive odor is observed during the production of the dye mixture or during the period of standing on the hair tress.<u style="single">Lightening method</u><u style="single">Example</u>:: The following compositions were produced (the amount of each component is expressed in grams unless otherwise stated).<u style="single">Anhydrous composition (A)</u>: </p><p><tables num="7"><img file="JP2010143926A_D0028.tif" /></tables></p><p><u style="single">Cosmetic composition (B)</u>: </p><p><tables num="8"><img file="JP2010143926A_D0029.tif" /></tables></p><p> At the time of use, the following substances were mixed together: 10 parts by mass of the anhydrous composition (A); 4 parts by mass of the cosmetic composition (B); and -Aqueous oxidizing composition (C) containing 6% by mass hydrogen peroxide (pH 2.3) in an amount of 15 parts by mass. The resulting mixture with a pH of about 9 was then applied to a natural maroon hair tuft. Bath ratio: "Mixture / bunch" was 10/1 (g / g). The leaving period was 30 minutes at 27 ° C. After this standing period, the hair tresses were rinsed and then washed with Elseve multivitamin shampoo.</p><p> A good level of lightening was achieved without the generation of any aggressive odor. For the purpose of comparison, a comparative composition 1 containing aqueous ammonia as a main component was produced (unless otherwise specified, the amount of each component is indicated in grams).<u style="single">Comparative composition 1</u>: </p><p><tables num="9"><img file="JP2010143926A_D0030.tif" /></tables></p><p> At the time of use, the Comparative Composition 1 was mixed with an aqueous oxidizing composition (pH 2.3) containing 6% by weight hydrogen peroxide on a mass-to-mass basis. The mixture thus obtained, having a pH approximately equal to 9, was then applied to a natural maroon hair tuft (tone depth: 3). Bath ratio: "Mixture / bunch" was 10/1 (g / g) respectively. The leaving period was 30 minutes at 27 ° C. After this standing period, the hair tresses were rinsed and then washed with Elseve multivitamin shampoo. When the method of the present invention (Example 1) is used, a strong ammonium odor is emitted, and no aggressive odor is emitted as compared with the case where the method using the comparative composition 1 is used. It was.</p>