FR2889059A1 - Composition for dyeing keratinic fibers, especially human hair, comprises a surfactant and/or a thickener and a xanthene dye - Google Patents

Abstract

Composition for dyeing keratinic fibers comprises a surfactant and/or a thickener and a xanthene dye (I). Composition for dyeing keratinic fibers comprises a surfactant and/or a thickener and a xanthene dye of formula (I) or its mesomeric form (Ia). R 1-R 4H, optionally substituted alkyl, acyl, optionally substituted aryl or optionally substituted N-containing 5- to 12-membered heterocyclyl, or NR 1R 2 and/or NR 3R 4 is optionally substituted N-containing 5- to 12-membered heterocyclyl; R 10halo, alkoxy, alkyl, SO 3H, COOH, NO 2, or amino optionally mono- or disubstituted with benzyl, optionally substituted aryl or optionally substituted alkyl, optionally with both substituents forming optionally substituted N-containing 5- to 12-membered heterocycle or with one substituent forming a 5- or 6-membered heterocycle with an ortho substituent; R-5-R 9H, halo, alkoxy, alkyl, aryl or NO 2, or two of R 5-R 7 can form a fused 5- or 6-membered ring; q : 0-4; An= an anion; p : 0 or 1. Independent claims are also included for: (1) direct dyeing of keratinic fibers by applying a composition comprising a compound (I); (2) dyeing keratinic fibers by applying a composition comprising a compound (I) and optionally developers and couplers and developing the color with an oxidizing agent; (3) device with one compartment containing a dye composition as above and optionally developers and couplers and another compartment containing an oxidizing composition; (4) device with one compartment containing a dye composition as above, another compartment containing a dye composition comprising developers and optionally couplers and another compartment containing an oxidizing composition. [Image].

Description

DYEING COMPOSITION OF KERATIN FIBERS

  INCLUDING AN AMIDOXANTHENIC DIRECT COLOR AND

  DYING PROCESS LAYING IT OUT

DESCRIPTION

  The present invention relates to a dyeing composition for keratinous fibers, in particular human keratinous fibers and, more particularly, hair, which comprises at least one compound chosen from direct dyes of the amidoxanthenic type, in other words the amide derivatives of xanthenes.

  The invention also relates to a process for dyeing keratinous fibers, in particular human keratinous fibers and, more particularly, hair which uses said composition.

  There are numerous compositions and methods for dyeing keratin fibers and, in particular, human hair.

  Thus, it is known to dye keratinous fibers with ortho precursors and, in particular, human hair dyeing compositions containing oxidation dye, in particular para-phenylenediamines, ortho or para-aminophenols, heterocyclic compounds, such as derivatives generally diaminopyrazole bases, called oxidation. The oxidation dye precursors, or oxidation bases, are colorless or weakly colored compounds which, combined with oxidizing products, can give rise, by a process of oxidative condensation, to colored and coloring compounds.

  It is also known that the shades obtained with these oxidation bases can be varied by combining them with couplers or color modifiers, the latter being chosen in particular from aromatic meta-diamines, meta-aminophenols, meta-diphenols and certain heterocyclic compounds.

  The variety of molecules involved, on the one hand, at the level of the oxidation bases and, secondly, at the level of the couplers, makes it possible to obtain a rich palette of colors.

  The coloring, called permanent, obtained through these oxidation dyes, must, moreover, meet a number of requirements. Thus, it must be harmless from the toxicological point of view, it must make it possible to obtain shades in the desired intensity and to have good resistance to external agents such as light, bad weather, washing, permanent waving, sweating and friction.

  The dyes must also make it possible to cover the white hairs, and finally be the least selective possible, that is to say make it possible to obtain the lowest possible color differences, all along the same keratinous fiber, which can indeed be differently sensitized, that is to say damaged between its tip and its root.

  In conclusion, it turns out that conventional basic coupler combinations provide a wide range of colors, they do not meet the criteria listed above and, in particular, often lead to the generation in the fiber of a variety of coupling products that pose toughness problems that are difficult to control, such as a selective bend.

  Another way of dyeing keratinous fibers, especially the hair, is to use direct dyes.

  The standard dyes which are used are in particular dyes of the nitrobenzene, anthraquinone, nitropyridine, azo, cationic azo, xanthene, acridine, azine, triarylmethane, nitrated benzene or natural dyes type.

  These dyes, which are colored and coloring molecules having an affinity for the fibers, are applied to the keratinous fibers for a time necessary to obtain the desired coloration, and then rinsed.

  Direct dyeing is therefore very widespread because it has, in addition, certain advantages over oxidation dye precursors and, in particular, often a better safety and the absence of sensitization of the hair due to the oxidative process.

  The colorations obtained are, however, temporary or semi-permanent, because the nature of the interactions which bind the direct dyes to the keratinous fiber, and their desorption from the surface and / or the core of the fiber are responsible for their low dyeing power and their poor resistance to washing, bad weather, or perspiration. These direct dyes are also generally sensitive to light because of the low resistance of the chromophore to photochemical attacks and lead in time to a fading of the hair coloring.

  There is therefore a need for a dyeing composition for keratinous fibers, in particular human keratinous fibers and, more particularly, hair, which is of a safety, total compatibility, with respect to keratinous fibers. , which is not very selective, which gives a wide variety of colors, powerful, and which also makes it possible to obtain a tenacious, stable and resistant to external keratin fibers, such as light, bad weather, washing , sweating, and rubbing and subsequent treatments, such as permanent waving.

  There is still a need for a dyeing composition that allows the treatment of all kinds of keratin fibers, of all types of hair, for example white hair, even if these hair have previously undergone treatment, such as a fading treatment or permanent waving.

  Finally, there is a need for a composition which performs the dyeing without it being necessary to carry out, beforehand, sensitization of the keratinous fiber, of the hair.

  The object of the present invention is to provide a dyeing composition for keratinous fibers, in particular human keratinous fibers and, more particularly, hair, which meets, inter alia, the needs listed above.

  The object of the present invention is still to provide a keratinous fiber dyeing composition which does not have the drawbacks, defects, limitations and disadvantages of the dyeing compositions of the prior art, whether it be dyeing compositions containing a base-coupler combination, or compositions using a direct dye.

  This and other objects are achieved, according to the invention, by a composition for dyeing keratin fibers comprising, in a cosmetic medium suitable for dyeing, at least one surfactant compound and / or at least one thickening agent, and at least one dye chosen from the compounds corresponding to the following formula (I) and its mesomeric forms whose formula (Ibis). (Ibis) (An) p in which: R3r R2, R3 and R4 identical or different, represent: a hydrogen atom, an optionally substituted alkyl radical, an acyl radical, an aryl radical, preferably a phenyl radical, optionally substituted, o a 5- to 12-membered, preferably 5 to 7-membered, saturated or unsaturated heterocycle, optionally comprising at least one other heteroatom selected from oxygen, nitrogen or sulfur, said heterocycle being optionally substituted; the radicals R 1 and R 2 and / or R 3 and R 4 optionally form together with the nitrogen atom to which they are attached a heterocycle, preferably saturated, comprising from 5 to 12 ring members, preferably from 5 to 7 ring members, optionally comprising another heteroatom selected from oxygen, nitrogen or sulfur, said heterocycle being optionally substituted; - R10 represents a group chosen from halogen atoms such as F, Cl, Br and I, alkoxy radicals, alkyl radicals, sulphonic radical, carboxy radical, amino groups, amino groups, mono or disubstituted by a group selected from benzyl group, optionally substituted aryl groups, and optionally substituted alkyl groups, such as monoaryl amino, diaryl amino, monoalkylamino, - dialkylamino groups in which amino group substituents such as alkyl radicals; may together with the nitrogen atom to which they are bonded form a heterocycle, preferably saturated with 5 to 12 members, preferably 5 to 7 members, optionally comprising at least one other heteroatom selected from nitrogen, oxygen and sulfur, said heterocycle being optionally substituted; or one or both of the substituents of the amino group such that the alkyl radicals can form together with a substituent carried by a carbon located in the ortho position of the carbon bearing the amino group a 5- to 6-membered heterocycle which may optionally also comprise at least one another heteroatom selected from nitrogen, oxygen and sulfur, said heterocycle being optionally substituted; - R5r R6, R7, R8 and R9 each independently represent a group selected from the hydrogen atom; halogen atoms such as F, Cl, Br and I; alkoxy radicals; alkyl radicals; aryl radicals, preferably phenyl; the nitro group; any two radicals of R5, and R7 when carried by different carbon atoms of the aromatic ring can form with said carbon atoms, a 5- or 6-membered ring condensed with said aromatic ring (bearing R5, R6 and R7); the coefficient q is an integer ranging from 25 ° to 4 -An represents a mono or polyvalent anion, or a mixture of anions; the coefficient p is equal to 0 or 1; - An and p being such that the compound is electrically neutral.

  Throughout the description when reference is made to the compounds, dyes of formula (I) this also generally includes the mesomeric forms thereof including in particular the formula (Ibis).

  In the formula (I) above, the term alkyl used for the alkyl radicals, as well as for the groups comprising an alkyl part, means, unless otherwise indicated, a linear or branched, or cyclic, saturated carbon chain, comprising 1 to 30 carbon atoms, preferably 1 to 24 carbon atoms, more preferably 1 to 16, more preferably 1 to 8, more preferably 1 to 4, which may be optionally substituted by one or more identical or different groups chosen from halogen atoms, such as chlorine, bromine, iodine and fluorine; heterocycles; optionally substituted aryl radicals; hydroxyl; alkoxy; amino; C2-C8 acyl; carboxamido; -CO2H alkoxycarboxyl, carboxyamino, -SO8H; -PO3H2; -PO4H2 -NHSO3H; sulfonamide; cyano; monoalkylamino trialkylammonium; or else by a dialkylamino radical, in which the two alkyl groups can form, together with the nitrogen atom of said dialkylamino group, to which they are bonded, a 5- to 7-membered heterocycle which may optionally also comprise at least another heteroatom chosen from nitrogen, oxygen or sulfur atoms, said heterocycle possibly being substituted.

  In the case where the alkyl radical is a cyclic radical, it generally has from 3 to 30 carbon atoms, preferably from 4 to 16 carbon atoms, better still from 4 to 8 carbon atoms, more preferably from 5 to 7 carbon atoms. carbon and does not include a carbon-carbon double bond.

  Likewise, according to the invention, the term alkoxy used for the alkoxy radicals as well as for the groups comprising an alkoxy moiety means, unless otherwise indicated, an O-alkyl chain, the term alkyl having the meaning indicated above.

  According to the invention, the term "heterocycle" is intended to mean a ring, saturated or unsaturated, aromatic or otherwise, containing 5 to 12 ring members, preferably 5 to 7 ring members, and preferably 1 to 3 heteroatoms chosen from nitrogen atoms, sulfur and oxygen. These heterocycles may be condensed on other heterocycles, or on other especially aromatic rings such as a phenyl group. These heterocycles may, in addition, be quaternized in particular by an alkyl radical.

  Among the heterocycles, condensed or not, there may be mentioned by way of example the rings: thiophene, benzothiophene, furan, benzofuran, indole, indoline, carbazole, pyridine, dehydroquinoline, chromone, julodinine, thiadiazole, triazole, isoxazole, oxazole , triazole, isothiazole, imidazole, pyrazole, triazine, thiazine, pyrazine, pyridazine, pyrimidine, pyridine, diazepine, oxazepine, benzotriazole, benzoxazole, benzimidazole, benzotriazole, morpholine, piperidine, piperazine, azetidine, pyrrolidine, aziridine, pyrrole, piperidine.

  According to the invention, it is specified that a heterocycle may optionally be substituted. In this case, it carries one or more substituents, identical or not, chosen from optionally substituted linear or branched C1-C16r radicals, preferably C1-C carboxy, linear or branched alkoxycarbonyl radicals, the alkoxy of which is C1-C16, preferably C1-Cu, amino, aminoalkyl or aminoalkyl carbamoyl (H2N-alkyl-NH-CO-), in which the alkyl part is linear or branched C1-C16, preferably C1-C10. or more of the carbon atoms of the heterocyclic groups may be replaced by one or more carbonyl groups.

  According to the invention, aryl is understood to mean, unless otherwise specified, a C 6 to C 6 aryl radical which may be substituted by one or more identical or different groups chosen from halogen atoms; C1 to C16, preferably C1 to Cu, linear or branched alkyl radicals; linear or branched C1-C16r, preferably C1-C10 alkoxy radicals; optionally substituted aryloxy radicals; mesyl (CH3-SO2-); cyano; carboxamido; -CO2H; sulfo (503H); -PO3H2; -PO4H2; hydroxyl; amino; mono or disubstituted amino such as mono (C1-C4) alkylamino or (C1-C4) dialkylamino, wherein the substituents of the amino group such as the alkyl groups may form, together with the nitrogen atom of said monoamino group or disubstituted, such as dialkyl (C1-C4) amino, to which they are attached, a preferably saturated heterocycle comprising from 5 to 12 ring members, preferably from 5 to 7 ring members, optionally comprising another heteroatom, chosen from oxygen, nitrogen and sulfur; said heterocycle may optionally be substituted, said heterocycle may optionally be condensed with a preferably 6-membered aromatic ring, the aromatic ring being optionally substituted as previously indicated.

  Preferably, the aryl group is a phenyl group or a naphthyl group which may be substituted as indicated above.

  Preferably, in the formula (I) above, R1r R2, R3 and R4, which may be identical or different, represent: o a hydrogen atom, o a linear or branched C1-C4 alkyl radical, optionally substituted with one or more identical groups or not selected from amino, sulfonic, hydroxy, alkoxy, carboxy, alkoxycarbonyl, trialkylammonio, cyano; R1 and R2 may further form with the nitrogen atom carrying a 5- or 6-membered heterocycle optionally comprising an additional heteroatom selected by oxygen or nitrogen.

  Preferably, Ru represents a group chosen from halogen atoms such as F, Cl, Br and I, alkoxy radicals, alkyl radicals, sulphonic radical, carboxy radical; amino groups; amino groups, mono or disubstituted. Preferably, q is 0 or 1.

  Even more preferably, q is 0. Preferably, R5, R6, R7, which may be identical or different, each independently represent a group chosen from

  o the hydrogen atom; halogen atoms such as F, Cl, Br and I; alkoxy radicals C1 to C4; linear or branched C 1 to C 4 alkyl radicals, optionally substituted with one or more identical or different groups chosen from amino, sulfonic, alkoxy, hydroxy, carboxy, alkoxycarbonyl, trialkylammonio, cyano groups, nitro group, R8 and R9 preferably denote: a hydrogen atom, a phenyl radical optionally substituted with one or more C1-C4 alkyl radicals or halogen atoms, where two or two of them form, with the carbon atoms, the carrying a phenyl ring.

  Preferably, at least one of the substituents R 5, R 6 and R 7 is a hydrogen atom.

  Preferably R8 and R9 both denote a hydrogen atom.

  An represents preferably an anion or a mixture of organic or inorganic anions, for example chosen from a halide such as chloride, bromide, fluoride, iodide; a hydroxide; sulphate; a hydrogen sulfate; an alkyl sulphate for which the linear or branched alkyl part is C1-C6r, such as the methylsulphate or ethylsulphate ion; carbonates and hydrogen carbonates; salts of carboxylic acids such as formate, acetate, citrate, tartrate, oxalate; alkylsulphonates for which the linear or branched alkyl part is C1-C6, such as the methylsulphonate ion; arylsulphonates for which the aryl part, preferably phenyl, is optionally substituted by one or more C1-C4 alkyl radicals such as, for example, 4-toluylsulphonate; alkylsulfonyls such as mesylate.

  The nature of this counterion An is not critical.

  The compounds of formula (I) may be defined as direct dyes of the amidoxanthenic type, xanthene amide type or also xanthene direct dyes carrying amide groups. The compounds of formula (I) are further defined in that they contain only one amino function and only one directly attached to the condensed aromatic rings (positions 1 to 8).

  An illustrative list giving the formulas of compounds of formula (I) which can be used in the context of the present invention is given below: ## STR2 ##

_ Cl

  1/2 S02-4 [9- (2-Biethylcarbamoyl-phenyl)] - [9 (2-bimethylcarbamoyl-phenyl) -xanthen-3-ylidene] -diethyl-ammonium xanthen-3-ylidene] -ethyl [ -pcyanoethylammonium ## STR1 ## [Methyl-9- (2-methyl-xanthen-3-ylidene) -diethyl] [9- (2-diethylcarbamoyl-phenyl) -7-hemichlorozincate] ammonium dimethylcarbamoyl-phenyl) -xanthen-3-ylidene] -diethyl-ammonium Cl Z / O Name / Br O 0 N o Cl- N 1/2 S02-4 [7-Chloro-9- (2-diethylcarbamoyl-phenyl) chloride [7Bromo-9- (2-dimethylcarbamoyl-ammonium phenyl) -xanthen-3-ylidene] -ethylmethylammonium-1-hexyl-3-ylidene] -methyl sulfonate [Name] [6-Chloro9- (2-diethylcarbamoyl) -7-nitro-9- (2-diethylcarbamoyl-phenyl) phenyl) -7-methyl-xanthen-3-ylidene] -xanthen-3-ylidene] -diethyl- Ammonium dimethylammonium Ammonium ammonium chloride [9 (2-Diethylcarbamoyl phenyl)] [9- (2-Dimethylcarbamoyl-phenyl) xanthen-3-xanthen-3-yl] amene] -methyl-am chloride monium yl idene] ethyl ammonium; N O 2 O N O - OO 2 SO 2 - 4 N + O 6 - [9 (2 diethylcarbamoyl) [9- (2-Dimethylcarbamoyl-phenyl) -7-methoxycarbonyl-xanthen-3-ylidene] -ethyl H 2 Sulfate -methyl-ammonium; phenyl) 7 CYano xanthen 3Ylidenel ethY 12 hydroxyethyl ammonium OON o N /

O

O N + N \ N +

O I O Cl-

  1/2 ZnC12-4 [9 (2 Diethylcarbamoyl) -9- (2-ethylcarbamoyl-phenyl) -7-phenyl) -7-ethoxycarbonyl-xanthen-3-yl] idenyl] dimethylcarbamoyl-xanthen-3-ylidene] diethyl- ammonium diethyl ammonium; O N \ O O N \ NC O e C1 HN 1 O N

NOT

  1/2 S02-4 1/2 S02-4 [9- (2-Dimethylcarbamoyl-phenyl) -7-phenyl) -7-cyano-xanthen-3-ylidene] ethyl-9 [2 - [(2-dimethylcarbamoyl-phenyl) -7-cyano-xanthen-3-ylidene] ethyl emulsiflate Methylcarbamoyl-xanthen-3-ylidene] -diethyl-ammonium chloroethylammonium NO NO N + HN O N + Cl- 1/2 S02-4 [7Diethylcarbamoyl] -9- (2-Hemisulfate) chloride 9- (2-Dimethylcarbamoyl-phenyl) -7-dimethylcarbamoyl phenyl) xanthen-3-ethylcarbamoyl-xanthen-3-ylidene] diethylammonium-1-ylidene] dimethylammonium-O-N-oxo-N + / CN O C-O Cl -chloride of [-9- (2-dimethylcarbamoyl-phenyl) - 4- [7 (2-diethylcarbamoyl-phenyl) -7-dimethylsulfamoyl-xanthen-3-ylidene] benzo [c] xanthen-10-ylidene] -ethyl Chloride p-cyanoethyl-ethyl-2-hydroxyethylammonium ammonium Cl ZOO N + O 0 N + Cl CH3000-Acetate of 9 (2-diethylcarbamoyl phenyl) 7 4- [7- (2-biethylcarbamoyl-phenyl) benzo [c] xanthen-10 chloride -ylidene] - diethyl-ammonium chloro-6-methyl-xanthen-3-ylidene] diethyl ammonium O 1/2 N + o O N + O Cl- SO2-4 Hemisulfate of 1 [9- (2-Dimethy) 1- [9- (2-Dimethylcarbamoyl-phenyl) -7-methoxy phenyl) -xanthen-3-ylidene] -pyrrolidinium xanthen-3-ylidene] pyrrolidinium chloride; 0 0 Y N

NOT

  + O N + ci O 1/2 S02-4 4 [7 (2 Dimethyl phenyl) -7-methoxycarbonyl-xanthen-3-ylidene] pyrrolidinium carbamoyl phenyl) benzo [1- [9- (2-dimethylcarbamoyl)] sulfamate xanthen-10-ylidene] -morpholin-4ium; NO\

O O

  O N + O N + 1/2 S02-4 1/2 S02-4 1- [9- (2-Dimethyl-phenyl) -7-methyl-xanthen-3-ylidene 1- [9- (2-Diethylcarbamoyl) -methylsulfate ] carbamoyl-phenyl) -7-ethoxycarbonyl-piperidinium xanthen-3-ylidene] piperidinium NC OON N 1/2 N 2 N 1/2 ZnCl 2 -4 O SO 2 -4 Hemichlorozincate 1- [9- (2-Hemisulfate 1- [7- (2-Dimethyl-dimethylcarbamoyl-phenyl) -7-cyano-xanthencarbamoylphenyl) benzo [c] xanthenylidene] piperidinyl-3-ylidene] -pyrrolidinium; S O e N 1 '---, OH C1 rr

The

-

  1/2 S02-4 [9- (2 - {[Bis- (2-Hydroxy-4 [9 (2-Dimethylcarbamoyl-phenyl) -7-ethyl) -amino] -methyl} -phenyl) -xanthen-dimethylsulfamoyl chloride chloride [9- (2-diethylcarbamoyl-phenyl) -3-ylidene] -diethyl-ammonium morpholinium 4-amino-4-ylidene] -diethylammonium acetate 2-dimethylcarbamoyl-5,7-dimethylxanthen-3-ylidene] -methyl-phenyl) -6,8-dimethyl-xanthen-3-ylidene] phenylammonium (2,6-dimethyl-phenyl) -methyl-ammonium; [N- [N- (2-dimethyl) -benzoyl-phenyl) [9- (2-dimethylcarbamoyl) -6,8-dimethyl-xanthen-3-ylidene] acetate 6-ethylphenyl) -6,8-dimethyl-xanthen-3-ylidene] phenylammonium phenyl-propylammonium OON Cl SN + ovo (4-Chloro-phenyl) - [9- (2-dimethylcarbamoylphenyl) acetate) 6,8-dimethyl-xanthen-3-ylidene] -methyl-ammonium It turns out that the compositions of the invention make it possible, surprisingly, to obtain intense colorations.

  The compositions according to the invention make it possible to obtain varied chromatic or dark reflections, very powerful, not very selective and tenacious.

  Thus, the dyes (I) included in the compositions of the invention make it possible to obtain all the shades from green to blue, via the reds.

  The colorations obtained with the compositions of the invention are stubborn, stable, resistant to weathering, washing, perspiration, friction and subsequent treatments, such as permanent waving.

  These colorings are, in particular, stubborn to light.

  The compound (s) of formulas (I) above generally represent from 0.0001 to 10% by weight of the total weight of the dyeing composition, preferably from 0.005 to 10% by weight and, more preferably, from 0.0001 to 10% by weight. 0.1 to 6% by weight of the total weight of the dyeing composition according to the invention.

  The dyeing composition in accordance with the invention may also contain one or more direct dye (s) different from the compounds of formula (I) (additional direct dye (s)). This or these additional direct dye (s) useful (s) according to the invention are, for example, selected from neutral, acidic or cationic nitro benzene direct dyes, acid or cationic neutral azo direct dyes, dyes quinone direct and in particular neutral, acidic or cationic anthraquinone, direct azine dyes, triarylmethane direct dyes, direct dye indoamine natural direct dyes, and xanthene direct dyes different from the compounds of formula (I).

  Among the benzene direct dyes, the following compounds may be mentioned in a nonlimiting manner.

  1,4-diamino-2-nitrobenzene; 1-amino-2-nitro-4- (3-hydroxyethylaminobenzene; 1-amino-2-nitro-4-bis (3-hydroxyethyl) aminobenzene; -1,4-bis (3-hydroxyethylamino) -2-nitrobenzene; 3-hydroxyethylamino-2-nitro-4-bis - ((3-hydroxyethylamino) -benzene; -1- (3-hydroxyethylamino-2-nitro-4-aminobenzene; -1- (3-hydroxyethylamino-2-nitro) -ethyl) ( 3-hydroxyethylaminobenzene; 1-amino-3-methyl-4- (3-hydroxyethylamino) -6-nitrobenzene; -1-amino-2-nitro-4-R-hydroxyethylamino-5-chlorobenzene -1,2-Diamino-4- nitrobenzene; -1-amino-2-hydroxyethylamino-5-nitrobenzene; -1,2-bis (R-hydroxyethylamino) -4-nitrobenzene; -1-amino-2-tris (hydroxymethyl) methylamino-5-nitrobenzene; 1-Hydroxy-2-amino-5-nitrobenzene-1-hydroxy-2-amino-4-nitrobenzene -1H-hydroxy-3-nitro-4-aminobenzene-1-hydroxy-2-amino-4,6-dinitrobenzene; hydroxyethyloxy-2-R-hydroxyethylamino-5-nitrobenzene, 1-methoxy-2-hydroxyethylamino-5-nitrobenzene, -1-R-hydroxyethyloxy-3-methylamino-4-nitrobenzene, -1-R, y-dihydroxypropyloxy-3-yl; m ethylamino-4-nitrobenzene -1-hydroxyethylamino-4-R, y-dihydroxypropyloxy-2-nitrobenzene; -1-R, ydihydroxypropylamino-4-trifluoromethyl-2-nitrobenzene; -1-Rhydroxyéthylamino-4-trifluoromethyl-2-nitrobenzene; -1-Rhydroxyéthylamino-3-methyl-2-nitrobenzene; -1-R-aminoethylamino-5-methoxy-2-nitrobenzene; -1-Hydroxy-2-chloro-6-ethylamino-4-nitrobenzene; -1Hydroxy-2-chloro-6-amino-4-nitrobenzene; -1-Hydroxy-6-bis- (R-hydroxyethyl) -amino-3-nitrobenzene -1-R-hydroxyethylamino-2-nitrobenzene; -1-Hydroxy-4R-hydroxyethylamino-3-nitrobenzene.

  Among the azo direct dyes, mention may be made of the cationic azo dyes described in patent applications WO-A-95/15144, WOA-95/01772, EP-A-714954 and WO-A-01/66646, the content of which is an integral part of the invention.

  Among these compounds, mention may be made especially of the following dyes: 1,3-dimethyl-2 - [[4- (dimethylamino) phenyl] azo] imidazolium chloride; 1,3-dimethyl-2 - [(4-aminophenyl) azo] -1H-imidazolium chloride; 1-methyl-4 - [(methylphenylhydrazono) methyl] -pyridinium methylsulfate.

  Among the azo direct dyes, the following dyes, described in COLOR INDEX INTERNATIONAL 3rd edition: Disperse Red 17; Acid Yellow 9; Acid Black 1; Basic Red 22; Basic Red 76; Basic Yellow 57; Basic Brown 16; Acid Yellow 36; Orange Acid 7; Acid Red 33; Acid Red 35; Basic Brown 17; Acid Yellow 23; Orange Acid 24; Disperse Black 9.

  There may also be mentioned 1- (4'-aminodiphenylazo) -2-methyl-4bis - ((3hydroxyethyl) aminobenzene and 4-hydroxy-3- (2-methoxyphenylazo) -1-naphthalenesulfonic acid.

  Among the quinone direct dyes, mention may be made of the following dyes: Disperse Red 15; - Violet Solvent 13; - Violet Acid 43; Disperse Violet 1; - Disperse Violet 4; - Disperse Blue 1; -Disperse Violet 8; - Disperse Blue 3; - Disperse Red 11; - Acid Blue 62; -Disperse Blue 7; - Basic Blue 22; - Disperse Violet 15; - Basic Blue 99, as well as the following compounds: -1-N-methylmorpholiniumpropylamino-4hydroxyanthraquinone; -1-aminopropylamino-4-méthylaminoanthraquinone; -1Aminopropylaminoanthraquinone; -5-13-hydroxyethyl-1,4diaminoanthraquinone; -2-Aminoéthylaminoanthraquinone; -1,4-bis- (13, ydihydroxypropylamino) anthraquinone.

  Among the azine dyes, mention may be made of the following compounds: Basic Blue 17; - Basic Red 2.

  Among the triarylmethane dyes, mention may be made of the following compounds - Basic Green 1; - Acid blue 9; Basic Violet 3; Basic Purple 14; Basic Blue 7; Acid Violet 49; Basic Blue 26; Acid Blue 7.

  Indoamino dyes include the following compounds.

  2- (3-Hydroxyethlyamino-5- [bis - ((3-4'-hydroxyethyl) amino] anilino-1,4-benzoquinone; -2-13-hydroxyethylamino-5- (2'-methoxy-4'-amino); anilino-1,4-benzoquinone; -3-N (2'-chloro-4'-hydroxy) phenyl-acetylamino-6-methoxy-1,4-benzoquinone imine; -3-N (3'-chloro-4'-methylamino) phenyl -ureido-6-methyl-1,4-benzoquinone imine; 3- [4'-N- (ethyl, carbamylmethyl) amino] phenylureido-6-methyl-1,4-benzoquinoneimine.

  Among the natural direct dyes that may be used according to the invention, lawsone, juglone, alizarin, purpurine, carminic acid, kermesic acid, purpurogalline, protocatechaldehyde, indigo, isatin , curcumin, spinulosin, apigenidine. It is also possible to use the extracts or decoctions containing these natural dyes, and in particular poultices or extracts made from henna.

  The additional direct dye or dyes different from the components of formulas (I) preferably represent from 0.001 to 20% by weight approximately of the total weight of the ready-to-use composition and even more preferably from 0.005 to 10% by weight approximately.

  The composition of the present invention may further contain one or more base (s) of oxidation, and optionally one or more coupler (s) conventionally used for oxidation dyeing.

  As an example of oxidation base, mention may be made of para-phenylenediamines, bis-phenylalkylenediamines, para-aminophenols, ortho-aminophenols, heterocyclic bases and their addition salts.

  The couplers are, for example, the meta-phenylenediamine couplers, the meta-aminophenol couplers, the meta-diphenol couplers, the naphthalenic couplers, the heterocyclic couplers and their addition salts.

  When they are present, the oxidation base (s) and / or the coupler (s) are each generally present in an amount of between 0.001 and 10% by weight approximately of the total weight of the dyeing composition, preferably between 0.005 and 6%.

  The medium suitable for dyeing, also known as dyeing medium, generally consists of water or a mixture of water and at least one organic solvent for solubilizing compounds that are not sufficiently soluble in water. As organic solvent, there may be mentioned, for example lower C1-C4r alkanols such as ethanol and isopropanol; polyols and polyol ethers such as 2-butoxyethanol, propylene glycol, propylene glycol monomethyl ether, diethylene glycol monoethyl ether and monomethyl ether, as well as aromatic alcohols such as benzyl alcohol or phenoxyethanol, and mixtures thereof.

  The solvents may be present in proportions preferably of between 1 and 40% by weight approximately relative to the total weight of the dye composition, and even more preferably between 5 and 30% by weight approximately.

  The dyeing composition in accordance with the invention may also contain, in addition to the surfactant and / or the thickening agent described below, various adjuvants conventionally used in compositions for dyeing hair such as anionic, cationic or non-ionic polymers. ionic, amphoteric, zwitterionic, non-thickening agents and mixtures thereof, antioxidants, penetrating agents, sequestering agents, perfumes, buffers, dispersing agents, conditioning agents such as, for example, volatile or non-volatile silicones, modified or unmodified, film-forming agents, ceramides, preservatives, opacifying agents.

  The adjuvants above are generally present in an amount for each of them between 0.01 and 20% by weight relative to the weight of the composition.

  Preferably, the compositions contain a solvent selected from C 2 -C 4 alkanols and polyols having a molecular weight of less than 1000.

  The compositions of the invention contain at least one surfactant and / or at least one mineral or organic thickener.

  For the purposes of the present invention, the term surfactant means any compound having a hydrophilic portion and a hydrophobic portion. The hydrophobic part containing at least one fatty chain comprising from 10 to 30 carbon atoms. Preferably, said surfactant compound reduces the surface tension of water by at least 10 mN / m at critical micelle concentration (CMC) and at 25 C.

Surfactant

  The surfactants may be anionic, nonionic or amphoteric surfactants or a mixture thereof.

  As anionic surfactants that can be used, alone or as mixtures, in the context of the present invention, mention may be made especially of salts, in particular alkali metal salts such as sodium salts, ammonium salts, sodium salts and the like. amines, aminoalcohol salts or alkaline earth metal salts, for example magnesium, of the following compounds: alkyl sulfates, alkyl ether sulphates, alkylamido ether sulphates, alkylaryl polyether sulphates, monoglyceride sulphates; alkylsulfonates, alkyl phosphates, alkylamidesulfonates, alkylarylsulfonates, α-olefin sulfonates, paraffin sulfonates; alkyl sulfosuccinates, alkyl ether sulfosuccinates, alkyl amide sulfosuccinates; alkyl sulfoacetates; acylsarcosinates; and the acylglutamates, the alkyl or acyl groups of all these compounds having from 6 to 24 carbon atoms and the aryl group preferably denoting a phenyl or benzyl group. It is also possible to use C 6 -C 24 alkyl esters of polyglycoside carboxylic acids such as alkyl glucoside citrates, alkyl polyglycoside tartrates and alkyl polyglycoside sulfosuccinates; alkyl sulfosuccinamates, acyl isethionates and N-acyltaurates, the alkyl or acyl group of all these compounds having from 12 to 20 carbon atoms. Among the anionic surfactants that can still be used, mention may also be made of acyl lactylates, the acyl group of which contains from 8 to 20 carbon atoms.

  In addition, mention may also be made of alkyl-D-galactoside uronic acids and their salts, as well as polyoxyalkylenated (C6-C24) alkyl ether carboxylic acids, (C6-C24) alkyl (C6-C24) alkyl ether carboxylic acids. polyoxyalkylenated polyoxyalkylenated (C6-C24) alkyl amido ether carboxylic acids and their salts, in particular those containing from 2 to 50 ethylene oxide groups, and mixtures thereof.

  Among the anionic surfactants mentioned above, it is preferred to use, according to the invention, the salts of alkyl sulphates, alkyl ether sulphates and alkyl ether carboxylates, and mixtures thereof.

  Nonionic surfactants are also well-known compounds per se (see in particular in this regard "Handbook of Surfactants" by R. PORTER, Blackie & Son editions (Glasgow and London), 1991, pp. 116-178). Thus, they can be chosen in particular from alcohols, alphadiols, alkyl (C1-C20) phenols or polyethoxylated, polypropoxylated or polyglycerolated fatty acids, having a fatty chain comprising, for example, from 8 to 18 carbon atoms, the a number of ethylene oxide or propylene oxide groups that can range from 2 to 50 and the number of glycerol groups that can range from 2 to 30. Mention may also be made of copolymers of ethylene oxide and propylene oxide, condensates ethylene oxide and propylene oxide on fatty alcohols; polyethoxylated fatty amides preferably having from 2 to 30 moles of ethylene oxide, polyglycerolated fatty amides comprising on average 1 to 5 glycerol groups and in particular 1.5 to 4; ethoxylated sorbitan fatty acid esters having 2 to 30 moles of ethylene oxide; Sucrose fatty acid esters, polyethylene glycol fatty acid esters, (C6-C24) alkyl polyglycosides, N (C6-C24) alkyl glucamine derivatives, amine oxides such as alkyl oxides (C10-C14) amines or N-acyl (C10-C14) aminopropylmorpholine oxides; and their mixtures.

  Among the nonionic surfactants mentioned above, the (C 6 -C 24) alkyl polyglycosides are preferably used.

  The amphoteric surfactants, which are suitable in the present invention, may especially be derivatives of secondary or tertiary aliphatic amines, in which the aliphatic group is a linear or branched chain containing from 8 to 22 carbon atoms and containing at least one group anionic water-solubilising agent such as, for example, a carboxylate, sulfonate, sulfate, phosphate or phosphonate group; mention may also be made of (C 8 -C 20) alkyl betaines, sulfobetaines, (C 8 -C 20) alkylamido (C 6 -C 8) alkyl betaines or (C 8 -C 20) alkylamido (C 6 -C 8) alkyl sulfobetaines; and their mixtures.

  Among the amine derivatives, mention may be made of the products sold under the name MIRANOL, as described in patents US Pat. No. 2,528,378 and US Pat. No. 2,781,354 and filed in the CTFA dictionary, 3rd edition, 1982, under the names Amphocarboxy-glycinate and Amphocarboxypropionate of respective structures (2) and (3): R '2 - CONHCH 2 CH 2 --N + (R' 3) (R '4) (CH 2 COO) (2) in which: R' 2 represents an alkyl derived group an R'2-COOH acid present in the hydrolysed coconut oil, a heptyl, nonyl or undecyl group, R'3 represents a beta-hydroxyethyl group, and R'4 represents a carboxymethyl group; and R '2, -CONHCH 2 CH 2 -N (B) (C) (3) wherein B is -CH 2 CH 2 OX', C is - (CH 2) 2 -Y ', where z = 1 or 2, X' is the group -CH 2 CH 2 -COOH or a hydrogen atom, Y 'represents -COOH or the group -CH 2 -CHOH-SO 3 H, R' 2, represents an alkyl group of an R 8 -COOH acid present in coconut oil or in hydrolyzed linseed oil, an alkyl group, especially C27 and its iso form, an unsaturated C27 group.

  These compounds are classified in the CTFA dictionary, 5th edition, 1993, under the names cocoamphodiacétate disodium, lauroamphodiacétate disodium, caprylamphodiacétate disodium, capryloamphodiacétate disodium, cocoamphodipropionate disodium, lauroamphodipropionate disodium, caprylamphodipropionate disodium, capryloamphodipropionate disodium, acid lauroamphodipropionic, cocoamphodipropionic acid.

  By way of example, mention may be made of cocoamphodiacetate sold under the trade name MIRANOL C2M concentrated by Rhodia.

  Among the amphoteric surfactants, alkyl (C8C20) betaines, (C8-C20) alkylamido (C6-C8) alkyl betaines, alkylamphodiacetates and mixtures thereof are preferably used.

  The surfactants described above may be used alone or in mixtures and their total amount is preferably between 0.1% and 30% by weight, more preferably between 1% to 25% by weight and at most between 4% and 20% by weight relative to the total weight of the composition.

  Within the meaning of the present invention, the term "thickener" means any agent whose function is to increase the viscosity of the composition.

  The thickening agents are in particular chosen from the group consisting of: (i) associative thickeners; (ii) crosslinked acrylic acid homopolymers; (iii) crosslinked copolymers of (meth) acrylic acid and (C1-C6) alkyl acrylate; (iv) nonionic homopolymers and copolymers containing ethylenically unsaturated monomers of ester and / or amide type; (v) homopolymers of ammonium acrylate or copolymers of ammonium acrylate and acrylamide; (vi) polysaccharides; vii) C 12 -C 30 fatty alcohols By the expression "associative thickener" is meant according to the invention, an amphiphilic thickener comprising both hydrophilic units and hydrophobic units, in particular comprising at least one C 8 -C 30 fatty chain and at least one hydrophilic unit.

  As associative thickeners according to the invention, the associative polymers chosen from among.

  (i) nonionic amphiphilic polymers comprising at least one fatty chain and at least one hydrophilic unit; (ii) anionic amphiphilic polymers having at least one hydrophilic unit, and at least one fatty chain unit; (iii) cationic amphiphilic polymers comprising at least one hydrophilic unit, and at least one fatty chain unit; (iv) amphoteric amphiphilic polymers comprising at least one hydrophilic unit, and at least one fatty chain unit; fatty chains having from 10 to 30 carbon atoms.

  The nonionic amphiphilic polymers comprising at least one fatty chain and at least one hydrophilic unit are preferably chosen from: (1) celluloses modified with groups comprising at least one fatty chain; mention may be made, for example, of: hydroxyethylcelluloses modified with groups comprising at least one fatty chain, such as alkyl, arylalkyl or alkylaryl groups, or mixtures thereof, and in which the alkyl groups are preferably C 9 -C 22, such as the product NATROSOL PLUS GRADE 330 CS (C16 alkyls) sold by the company AQUALON, or the BERMOCOLL EHM 100 product sold by the company BEROL NOBEL, - those modified with polyalkylene glycol ether alkylphenol groups, such as the product AMERCELL POLYMER HM-1500 (polyethylene glycol (15) nonyl phenol ether) sold by the company Amerchol.

  (2) hydroxypropyl guars modified with groups comprising at least one fatty chain such as the product ESAFLOR HM 22 (C22 alkyl chain) sold by the company LAMBERTI, the products MIRACARE XC95-3 (C14 alkyl chain) and RE205-1 (C20 alkyl chain) sold by Rhodia Chimie.

  (3) polyether urethanes comprising at least one fatty chain such as C10-C30 alkyl or alkenyl groups, such as the products DAPRAL T 210 and DAPRAL T 212 sold by AKZO or the ACULYN 44 and ACULYN 46 products marketed by the company; company ROHM & HAAS.

  (4) copolymers of vinyl pyrrolidone and hydrophobic fatty-chain monomers; by way of example, mention may be made of: the products ANTARON V216 or GANEX V216 (vinylpyrrolidone / hexadecene copolymer) sold by the company I.S.P.

  products ANTARON V220 or GANEX V220 (vinylpyrrolidone / eicosene copolymer) sold by the company I.S.P.

  (5) copolymers of methacrylates or of C1-C16 alkyl acrylates and of amphiphilic monomers comprising at least one fatty chain, such as, for example, the methyl methacrylate / oxyethylenated stearyl acrylate copolymer sold by GOLDSCHMIDT under the name ANTIL 208.

  (6) copolymers of hydrophilic methacrylates or acrylates and of hydrophobic monomers comprising at least one fatty chain, such as, for example, polyethylene glycol methacrylate / lauryl methacrylate copolymer.

  Among the anionic amphiphilic polymers according to the invention comprising at least one hydrophilic unit, and at least one fatty-chain unit, those comprising at least one fatty-chain allyl ether unit and at least one hydrophilic unit constituted by a monomer are preferred. anionic unsaturated ethylenic, more particularly by a vinyl carboxylic acid and very particularly by an acrylic acid, a methacrylic acid or mixtures thereof, the fatty-chain allyl ether unit corresponding to the monomer of formula (III) below: CH 2 = C (Rn ) In which R11 denotes H or CH3, B denotes the ethyleneoxy radical, n is zero or denotes an integer ranging from 1 to 100, R12 denotes a hydrocarbon radical chosen from alkyl, arylalkyl and aryl radicals; alkylaryl, cycloalkyl, comprising from 10 to 30 carbon atoms, preferably 10 to 24, and even more particularly from 12 to 18 carbon atoms.

  A unit of formula (III) more particularly preferred according to the present invention is a unit in which R 11 denotes H, n is equal to 10, and R 12 denotes a stearyl (Cu) radical.

  Anionic amphiphilic polymers of this type are described and prepared according to an emulsion polymerization process in EP-0216479 B2.

  Among these anionic amphiphilic polymers, polymers formed from 20 to 60% by weight of acrylic acid and / or methacrylic acid, from 5 to 60% by weight of (meth) acrylates, are particularly preferred according to the invention. lower alkyls, from 2 to 50% by weight of fatty-chain allyl ether of formula (III), and from 0 to 1% by weight of a crosslinking agent which is a well-known copolymerizable polyethylenic unsaturated monomer, such as diallyl phthalate, allyl (meth) acrylate, divinylbenzene, (poly) ethylene glycol dimethacrylate, and methylene-bis-acrylamide.

  Among these, the crosslinked terpolymers of methacrylic acid, of ethyl acrylate, of polyethylene glycol (10 EO) stearyl alcohol ether (Steareth 10), in particular those sold by the company CIBA under the trade names SALCARE, are particularly preferred. SC 80 and SALCARE SC90 which are 30% aqueous emulsions of a crosslinked terpolymer of methacrylic acid, ethyl acrylate and steareth-10-allyl ether (40/50/10).

  The anionic amphiphilic polymers may also be chosen from those comprising at least one hydrophilic unit of the olefinic unsaturated carboxylic acid type, and at least one hydrophobic unit exclusively of the unsaturated carboxylic acid alkyl (Cu-Cm) ester type, used according to US Pat. The invention is preferably chosen from those in which the hydrophilic unit of the olefinic unsaturated carboxylic acid type corresponds to the following monomer of formula (IV): ## STR2 ## wherein R 13 denotes H or CH 3 or C 2 H 5 that is to say, acrylic acid, methacrylic acid or ethacrylic acid units and whose hydrophobic unit of (C 10 -C 30) alkyl ester of unsaturated carboxylic acid type corresponds to the following monomer of formula (V): H 2 C ## STR2 ## wherein R 13 denotes H or CH 3 or C 2 H 5 (that is to say acrylate, methacrylate or ethacrylate units) and preferably H (acrylate units) or CH 3 (methacrylate units) , R14 d denoting an alkyl radical in Cu-Cm, and preferably in C12-C22.

  Alkyl (Cu-Cm) esters of unsaturated carboxylic acids according to the invention include, for example, lauryl acrylate, stearyl acrylate, decyl acrylate, isodecyl acrylate, dodecyl acrylate, and the corresponding methacrylates, lauryl methacrylate, stearyl methacrylate, decyl methacrylate, isodecyl methacrylate, and dodecyl methacrylate. (V)

  Anionic amphiphilic polymers of this type are for example described and prepared according to US Pat. Nos. 3,915,921 and 4,509,949.

  The anionic amphiphilic polymers that may be used in the context of the present invention may more particularly denote polymers formed from a monomer mixture comprising: (i) essentially acrylic acid, an ester of formula (VI) below: CC-OR16 2 II

R O

  in which R15 denotes H or CH3, R16 denoting an alkyl radical having from 12 to 22 carbon atoms, and a crosslinking agent, such as for example those consisting of 95 to 60% by weight of acrylic acid (hydrophilic unit), 4 to 40% by weight of alkyl acrylate in Cu-Cm (hydrophobic unit), and 0 to 6% by weight of crosslinking polymerizable monomer, or 98 to 96% by weight of acrylic acid (hydrophilic unit), 1 to 4% by weight of C 10 -C 10 alkyl acrylate (hydrophobic unit), and 0.1 to 0.6% by weight of crosslinkable polymerizable monomer, (ii) essentially acrylic acid and lauryl methacrylate such as than that formed from 66% by weight of acrylic acid and 34% by weight of lauryl methacrylate.

  Said crosslinking agent is a monomer containing a CH2-C group (with at least one other polymerizable group whose unsaturated bonds are non-conjugated with respect to each other.) Particularly polyallylethers, such as in particular polyallylsucrose and polyallylpentaerythritol, may be mentioned. .

  Among said polymers above, the products sold by the company Goodrich under the trade names Pemulen Tri, Pemulen TR2, Carbopol 1382, and even more preferentially Pemulen Tri, and the product sold by the company, are particularly preferred according to the present invention. SEPC company under the name COATEX SX.

  As fatty-channel anionic amphiphilic polymers, mention may also be made of the methacrylic acid / methyl acrylate / dimethylmetasopropenyl benzyl isocyanate copolymer of ethoxylated alcohol sold under the name VISCOPHOBE DB 1000 by the company Amerchol.

  The cationic amphiphilic polymers used in the present invention are preferably chosen from quaternized cellulose derivatives and polyacrylates with amine side groups.

  The quaternized cellulose derivatives are, in particular, quaternized celluloses modified with groups comprising at least one fatty chain, such as alkyl, arylalkyl or alkylaryl groups containing at least 8 carbon atoms, or mixtures thereof, quaternized hydroxyethylcelluloses modified with groups comprising at least one fatty chain, such as alkyl, arylalkyl or alkylaryl groups containing at least 8 carbon atoms, or mixtures thereof.

  The polyacrylates with amino side groups, quaternized or otherwise, have, for example, hydrophobic groups of the steareth 20 (polyoxyethylenea (20)) or alkyl (C 10 -C 30) PEG-20 itaconate type.

  The alkyl radicals carried by the celluloses or hydroxyethylcelluloses quaternized above preferably comprise from 8 to 30 carbon atoms.

  The aryl radicals preferably denote phenyl, benzyl, naphthyl or anthryl groups. Examples of C8-C30 fatty chain quaternized alkylhydroxyethylcelluloses are the products QUATRISOFT LM 200, QUATRISOFT LM-X 529-18-A, QUATRISOFT LM-X 529-18B (Cu alkyl) and QUATRISOFT LM. -X 529-8 (Cu alkyl) marketed by the company AMERCHOL and the products CRODACEL QM, CRODACEL QL (Cu alkyl) and CRODACEL QS (Cu alkyl) marketed by the company CRODA; Examples of aminated side chain polyacrylates include polymers 8781-124B or 9492-103 or STRUCTURE PLUS from the company National Starch.

  Amphoteric amphiphilic polymers containing at least one fatty chain include copolymers of methacrylamidopropyltrimethylammonium chloride / acrylic acid / C10-C30 alkyl methacrylate, the alkyl radical being preferably a stearyl radical.

  Preferably, the associative thickeners of the cosmetic compositions in accordance with the present invention advantageously have, in solution or in dispersion, at 1% of active substance in water, a viscosity measured using the Rhéomat RM 180 rheometer, at 25 ° C., greater than 0.1 ps, and more preferably still greater than 0.2 cp, at a shear rate of 200 s-1.

  (ii) Among the homopolymers of crosslinked acrylic acid, mention may be made of those crosslinked with an allyl alcohol ether of the sugar series, such as, for example, the products sold under the names CARBOPOLS 980, 981, 954, 2984 and 5984 by the company GOODRICH or the products sold under the names SYNTHALEN M and SYNTHALEN K by the company 3 VSA.

  (iii) Among the crosslinked copolymers of (meth) acrylic acid and of C 1 -C 6 alkyl acrylate, mention may be made of the product sold under the name VISCOATEX 538C by the company COATEX which is a crosslinked copolymer of methacrylic acid and of ethyl acrylate in an aqueous dispersion containing 38% of Active Matter or the product sold under the name Aculyn 33 by the company Rohm & Haas, which is a crosslinked copolymer of acrylic acid and ethyl acrylate in aqueous dispersion with 28% of Active Matter. Mention may be made more particularly of the methacrylic acid / ethyl acrylate copolymer crosslinked in the form of a 30% aqueous dispersion manufactured and sold under the name CARBOPOL AQUA SF-1 by NOVEON.

  (iv) Among the nonionic homopolymers or copolymers containing monomers with ethylenic unsaturation of ester and / or amide type, mention may be made of the products sold under the names: CYANAMER P250 by CYTEC (polyacrylamide); PMMA MBX-8C by the company US COSMETICS (methyl methacrylate / ethylene glycol dimethacrylate copolymer); ACRYLOID B66 by RHOM & HAAS (butyl methacrylate / methyl methacrylate copolymer); BPA 500 by the company KOBO (polymethyl methacrylate).

  (v) Among the homopolymers of ammonium acrylate, mention may be made of the product sold under the name MICROSAP PAS 5193 by the company HOECHST.

  Among the copolymers of ammonium acrylate and acrylamide, mention may be made of the product sold under the name BOZEPOL C NOUVEAU or the product PAS 5193 sold by HOECHST (they are described and prepared in documents FR-2416723, US -2798053 and US-2923692).

  (vi) The thickening polysaccharides are chosen in particular from glucans, modified or non-modified starches (such as those derived, for example, from cereals such as wheat, corn or rice, from vegetables such as sweet pea, from tubers such as potatoes or cassava), amylose, amylopectin, glycogen dextrans, celluloses and their derivatives (methylcelluloses, hydroxyalkylcelluloses, ethylhydroxyethylcelluloses, carboxymethylcelluloses), mannans, xylans, lignins, arabans, galactans , galacturonans, chitin, chitosans, glucoronoxylans, arabinoxylans, xyloglucans, glucomannans, pectic acids and pectins, alginic acid and alginates, arabinogalactans, carrageenans, agars, glycosaminoglucans, gum arabic, tragacanth gum, ghatti gum, karaya gum, locust bean gum, galactomannan such as guar gum and its derivative nonionic (hydroxypropyl guar) and xanthan gums, and mixtures thereof.

  In general, compounds of this type which can be used in the present invention are chosen from those described in particular in "Encyclopedia of Chemical Technology, Kirk-Othmer, Third Edition, 1982, Volume 3, pp. 896-900. and volume 15, pp 439-458 ", in" Polymers in Nature, by EA MacGREGOR and CT GREENWOOD, Editions John Wiley & Sons, Chapter 6, pp 240-328, 1980 "and in the Industrial Gums Polysaccharides and their Derivatives Published by Roy L. WHISTLER, Second Edition, Academic Press, Inc., the contents of these three works are fully included in this application for reference.

  Starches, guar gums, celluloses and their derivatives will preferably be used.

  The starches that can be used in the present invention are more particularly macromolecules in the form of polymers consisting of elementary units which are anhydroglucose units. The number of these motifs and their assembly make it possible to distinguish between amylose (linear polymer) and amylopectin (branched polymer). The relative proportions of amylose and amylopectin, as well as their degree of polymerization, vary according to the botanical origin of the starches.

  The starch molecules used in the present invention may have as botanical origin cereals or tubers. Thus, the starches are for example chosen from starches of maize, rice, cassava, tapioca, barley, potato, wheat, sorghum, pea.

  The starches are generally in the form of a white powder, insoluble in cold water, the size of the elementary particles ranges from 3 to 100 microns.

  According to the invention, the starches may be optionally hydroxyalkyl C 1 -C 6 or acyl C 1 -C 6 (preferably acetylated). The starches may also have undergone heat treatments.

  Diamidon phosphates or compounds rich in diamidon phosphate, such as the products proposed under the references PREJEL VA-70-T AGGL (hydroxypropylated gelatinized hydroxypropyl diamidon phosphate) or PREJEL TK1 (gelatinized manioc diamidon phosphate), are preferably used. PREJEL 200 (glyatinized acetylated manioc diamidon phosphate) by the company AVEBE or STRUCTURE ZEA by NATIONAL STARCH (hydroxypropylated cornstarch phosphate). Guar gums can be modified or unmodified.

  Unmodified guar gums are, for example, the products sold under the name VIDOGUM GH 175 by the company UNIPECTINE, and under the names MEYPRO-GUAR 50 and JAGUAR C by MEYHALL.

  The modified non-ionic guar gums are especially modified with C1-C6 hydroxyalkyl groups.

  Among the hydroxyalkyl groups, there may be mentioned by way of example, the hydroxymethyl, hydroxyethyl, hydroxypropyl and hydroxybutyl groups.

  These guar gums are well known in the state of the art and may, for example, be prepared by reacting corresponding alkene oxides, such as, for example, propylene oxides, with guar gum so as to obtain guar gum modified with hydroxypropyl groups.

  The level of hydroxyalkylation, which corresponds to the number of alkylene oxide molecules consumed by the number of free hydroxyl functions present on the guar gum, preferably varies from 0.4 to 1.2.

  Such nonionic guar gums optionally modified with hydroxyalkyl groups are, for example, sold under the trade names Jaguar HP8, Jaguar HP60 and Jaguar HP120, Jaguar DC 293 and Jaguar HP 105 by the company Rhodia Chimie (MEYHALL) or under the name GALACTASOL 4H4FD2 by the company AQUALON.

  Among the celluloses, hydroxyethyl cellulose and hydroxypropylcelluloses are especially used. Mention may be made of the products sold under the names KLUCEL EF, KLUCEL H, KLUCEL LHF, KLUCEL MF, KLUCEL G, by AQUALON.

  The fatty alcohols are chosen in particular from myristyl alcohol, cetyl alcohol, stearyl alcohol and behenyl alcohol.

  According to the invention, the thickening agent (s) may represent from 0.001% to 20% by weight, preferably from 0.01% to 10% by weight and more particularly from 0.1% to 3% by weight relative to total weight of the final composition.

  Of course, one skilled in the art will take care to choose this or these optional additional compounds such that the advantageous properties intrinsically attached to the oxidation dyeing composition according to the invention are not, or not substantially impaired by the addition or additions envisaged.

  The pH of the dyeing composition according to the invention is generally between 3 and 12, preferably between 5 and 11, more preferably 6 to 8.5.

  It can be adjusted to the desired value by means of acidifying or alkalizing agents usually used for dyeing keratin fibers or else using conventional buffer systems.

  Among the acidifying agents, mention may be made, by way of example, of mineral or organic acids such as hydrochloric acid, orthophosphoric acid, sulfuric acid, carboxylic acids such as acetic acid, tartaric acid, citric acid, lactic acid, sulphonic acids.

  Among the alkalinizing agents that may be mentioned, for example, are ammonia, alkaline carbonates, alkanolamines such as mono-, di- and triethanolamines and their derivatives, sodium or potassium hydroxides and compounds of the following formula (II): ## STR3 ## wherein W is a propylene residue optionally substituted by a hydroxyl group or a C 1 -C 4 alkyl radical; R17, R18r R19 and R20, which may be identical or different, represent a hydrogen atom, a C1-C4 alkyl radical or a C1-C4 hydroxyalkyl radical.

  The dye composition according to the invention may be in various forms, such as in the form of liquids, creams, gels, or in any other form suitable for dyeing keratinous fibers, and especially human hair.

  The subject of the invention is also a process for the direct dyeing of keratinous fibers and, in particular, human keratinous fibers, such as the hair, which comprises the application of at least one dyeing composition containing at least one compound, dye, of formula (I) on keratinous fibers. After a pause, the keratinous fibers are optionally, preferably rinsed, revealing colored fibers. The pause time is generally between about 3 to 50 minutes, preferably about 5 to 30 minutes.

  By dyeing or direct dyeing is meant dyeing or staining carried out without organic or inorganic oxidizing agent.

  With the dyes of the invention, it is also possible to carry out direct lightening dyeing in the absence of oxidation dye and in the presence of an oxidizing agent under conditions such that it is capable of lightening the keratinous fibers by action on the pigments initially present in said fibers.

  When the dye composition comprises at least one compound of formula (I) and at least one oxidation base, and optionally one or more couplers, the dye composition applied to the keratinous fibers preferably contains an oxidizer.

  The subject of the invention is therefore also a process for dyeing keratinous fibers and, in particular, human keratin fibers, such as the hair, in which at least one dyeing composition comprising at least one compound of formula is applied to said fibers. (I) and optionally at least one oxidation base and optionally one or more coupler (s), the color being obtained at acidic, neutral or alkaline pH in the presence of an oxidizing agent.

  The oxidizing agents which may be used are, for example, hydrogen peroxide, urea peroxide, alkali metal bromates, persalts such as perborates and persulfates, peracids and oxidase enzymes, among which may be mentioned peroxidases, oxydos 2-electron reductases such as uricases and 4-electron oxygenases such as laccases. Hydrogen peroxide is particularly preferred.

  The oxidizing agent can be added to the composition of the invention just at the time of use or it can be implemented from an oxidizing composition containing it, applied simultaneously or sequentially to the composition of the invention. The oxidizing composition may also contain various adjuvants conventionally used in compositions for dyeing hair and as defined above.

  In the case of mixing with the dyeing composition, the pH of the oxidizing composition containing the oxidizing agent is such that, after mixing with the dye composition, the pH of the resulting composition applied to the keratinous fibers preferably varies between 3 and 12 approximately. and even more preferably between 5 and 11, more preferably between 6 and 8.5. It can be adjusted to the desired value by means of acidifying or alkalizing agents usually used in dyeing keratinous fibers and as defined above.

  The composition which is finally applied to the keratin fibers may be in various forms, such as in the form of liquids, creams, gels or in any other form suitable for dyeing keratinous fibers, and especially human hair.

  Another subject of the invention is a multi-compartment device or dyeing kit, in which a first compartment contains a dyeing composition defined above, comprising at least one compound of formula (I) (Ibis) and optionally at least one an oxidation base and optionally one or more couplers, and a second compartment contains an oxidizing composition.

  Another subject of the invention is a multi-compartment device or dyeing kit, in which a first compartment contains a dye composition comprising at least one compound of formula (I) (Ibis), a second compartment contains a dyeing composition comprising at least one at least one oxidation base and optionally at least one coupler, and a third compartment contains an oxidizing composition.

  This device may be equipped with means for delivering the desired mixture to the hair, such as the devices described in patent FR-2 586 913 in the name of the applicant.

  Finally, another subject of the invention is the use of the compound dyes of formula (I) (Ibis) for dyeing keratin materials and in particular human hair.

  The following example is intended to illustrate the invention.

Example

  The compound, whose structure is given above, is used in the following formulation: Coloring agent 0.12 g Alkyl (C8 / C10 50/50) polyglucoside 3 g PEG-8 6 g Benzyl alcohol 4 g Hydroxyethyl cellulose ( MW 720,000) 0.72 g Buffer pH9 50 g Water QSP 100 This mixture is applied for 30 minutes at room temperature on locks of hair 90% natural white and 90% white permed. After the application, the locks are rinsed, shampooed and dried. They are colored in a powerful fuchsia pink.

  Analogous formulations were made by replacing the pH 9 buffer with pH 4 and pH 7 buffers. The pink fuchsia colorings are found.

Claims (22)

  1. Composition for dyeing keratinous fibers comprising, in a cosmetic medium that is suitable for dyeing, keratinous fibers comprising, in a cosmetic medium that is suitable for dyeing, at least one surfactant compound and / or at least one thickening agent, and at least one dye chosen from the compounds corresponding to the following formula (I), and its mesomeric forms whose formula (Ibis): (Ibis) in which: R1r R2, R3, R4 identical or different, represent: o a hydrogen atom, an optionally substituted alkyl radical, an acyl radical, an aryl radical, preferably an optionally substituted phenyl radical, a 5- to 12-membered, optionally saturated or unsaturated 5 to 12-membered heterocycle, optionally comprising at least one other heteroatom selected from oxygen, nitrogen or sulfur, said heterocycle being optionally substituted; the radicals R 1 and R 2, and / or R 3 and R 4 optionally form together with the nitrogen atom to which they are attached, a heterocycle, preferably saturated, comprising from 5 to 12 ring members, preferably from 5 to 7 ring members, comprising optionally another heteroatom, selected from oxygen, nitrogen or sulfur, said heterocycle being optionally substituted; - R10 represents a group chosen from halogen atoms such as F, Cl, Br and I; alkoxy radicals; alkyl radicals; the sulfonic radical; the carboxy radical; amino groups; amino groups, mono- or disubstituted with a group selected from benzyl group, optionally substituted aryl groups, and optionally substituted alkyl groups, such as monoaryl amino, diaryl amino, monoalkylamino, -dialkylamino groups in which the substituents of the amino groups, such as alkyl radicals, can form together with the nitrogen atom to which they are bonded a 5- to 12-membered, preferably 5 to 7-membered, preferably saturated heterocyclic ring, optionally comprising at least one other heteroatom selected from nitrogen, oxygen and sulfur, said heterocycle being optionally substituted; or one or both of the substituents of the amino group such that the alkyl radicals can form together with a substituent carried by a carbon located in the ortho position of the carbon bearing the amino group, a 5- to 6-membered heterocycle may optionally further comprise at least another heteroatom selected from nitrogen, oxygen and sulfur, said heterocycle being optionally substituted; - R5, R6, R7, and R9 each independently represent a group selected from the hydrogen atom; halogen atoms such as F, Cl, Br and I; alkoxy radicals; alkyl radicals; aryl radicals, preferably phenyls; the nitro group; any two radicals of R5, and R7 when carried by different carbon atoms of the aromatic ring can form with said carbon atoms, a 5- or 6-membered ring condensed with said aromatic ring (bearing R5, R6 and R7); the coefficient q is an integer ranging from 0 to 4; - An represents a mono or polyvalent anion, or a mixture of anions; the coefficient p is equal to 0 or 1; - An and p being such that the compound is electrically neutral.   2. dyeing composition according to claim 1, wherein in the formula (I) - RI, R2, R3 and R4, identical or not, represent: o a hydrogen atom, o a linear C1-C4r alkyl radical or branched, or cyclic C3-C26, optionally substituted with one or more identical or different groups, selected from amino, sulfonic, alkoxy, hydroxy, carboxy, alkoxycarbonyl, trialkylammonio, cyano, RI and R2 groups that can form with the atom d nitrogen bearing them a 5- or 6-membered heterocycle optionally comprising an additional heteroatom selected from oxygen or nitrogen; R10 represents a group selected from halogen atoms such as F, Cl, Br and I, alkoxy radicals, alkyl radicals, sulphonic radical, carboxy radical, amino groups, amino groups, mono or disubstituted; R5, R6, R7, which may be identical or different, each independently represent a group chosen from: o the hydrogen atom; halogen atoms such as F, Cl, Br and I; alkoxy radicals C1-C4; o linear or branched C1-C4r alkyl radicals, optionally substituted by one or more identical or different groups, chosen from amino, sufonic, alkoxy, hydroxy, carboxy, alkoxycarbonyl, trialkylammonio, cyano groups; a phenyl radical optionally substituted with one or more C1-C4 alkyl radicals or halogen atoms; o or two of them form with the carbon atoms carrying them a phenyl ring; R8 and R9 denote a hydrogen atom; - An represents an anion or a mixture of anions, organic or inorganic, for example selected from a halide such as chloride, bromide, fluoride, iodide; a hydroxide; sulphate; a hydrogen sulfate; an alkyl sulphate for which the linear or branched alkyl part is C1-C8r, such as the methylsulphate or ethylsulphate ion; carbonates and hydrogen carbonates; salts of carboxylic acids such as formate, acetate, citrate, tartrate, oxalate; alkylsulphonates for which the linear or branched alkyl part is C1-C6, such as the methylsulphonate ion; arylsulphonates for which the aryl part, preferably phenyl, is optionally substituted by one or more C1-C4 alkyl radicals such as, for example, 4-toluylsulphonate; alkylsulfonyls such as mesylate.   3. dyeing composition according to claim 1 or 2, characterized in that it comprises a compound of formula (I), selected from the following compounds: O o N + e + CN O 1/2 N Cl LO S02-4 Chloride [9- (2-Bimethylcarbamoyl-phenyl) xanthen-3-yl] butene-diethylammonium-xanthen-3-ylidene] -ethyl-pcyanoethylammonium [9- (2biethylcarbamoyl-phenyl)] -NHCl-O 1 / 2 ZnC12-4 [7-Methoxy-9- (2-methyl-xanthen-3-ylidene) -diethyl-ammonium dimethylcarbamoyl-phenyl) -xanthen-3 [9- (2-diethylcarbamoylphenyl) -7-hemichlorozincate chloride -ylidene] -diethylammonium Cl Z \ O Name / Br OON o el -., 1/2 S02-4 _ N Cl   [7-Bromo-9- (2-dimethylcarbamoyl-phenyl) -xanthen-3-ylidene] -dimethyl-ammonium phenyl) xanthen-3-ylidene] -ethyl-7-chloro-9- (2-diethylcarbamoyl) -methyl methylammonium N- (2-diethylcarbamoyl) [7-Nitro-9- (2-diethylcarbamoyl-phenyl) -phenyl) -7- methyl-xanthen-3-ylidene] - xanthen-3-ylidene] -diethylammonium dimethylammonium N-O-Cl-NH + Cl-NH + [9 (2-Diethylcarbamoylphenyl) chloride] [9- (2-Dimethylcarbamoyl-phenyl)] chloride xanthen-3-xanthen-3-ylidene] -methylammonium-amine] -ethyl-ammonium; N O 2 O N O 2 SO 2 -4 N + O Cl 2 [9 (2 diethylcarbamoyl) sulfate [9- (2-Dimethylcarbamoylphenyl) -7-methoxycarbonyl-xanthen-3-ylidene] -ethyl-methyl sulphate ammonium, phenyl) 7 CYano xanthen 3 Ylidenel ethY 12 hydroxyethyl ammonium OON o N / O O N + N \ N + O I O Cl-   1/2 ZnC12-4 [9 (2 Diethylcarbamoyl) -9- (2-ethylcarbamoyl-phenyl) -7-phenyl) -7-ethoxycarbonyl-xanthen-3-yl] idenyl] dimethylcarbamoyl-xanthen-3-ylidene] diethyl- ammonium diethyl ammonium; O N \ O O N \ NC O e C1 HN 1 O N NOT   1/2 S02-4 1/2 S02-4 [9- (2-Dimethylcarbamoyl-phenyl) -7-phenyl) -7-cyano-xanthen-3-ylidene] ethyl-9 [2 - [(2-dimethylcarbamoyl-phenyl) -7-cyano-xanthen-3-ylidene] ethyl emulsiflate Methylcarbamoyl-xanthen-3-ylidene] -diethyl-ammonium chloroethylammonium NO NO N + HN O N + Cl- 1/2 S02-4 [7Diethylcarbamoyl] -9- (2-Hemisulfate) chloride 9- (2-Dimethylcarbamoyl-phenyl) -7-dimethylcarbamoyl phenyl) xanthen-3-ethylcarbamoyl-xanthen-3-ylidene] diethylammonium-1-ylidene] dimethylammonium-O-N-oxo-N + / CN O C-O Cl -chloride of [-9- (2-dimethylcarbamoyl-phenyl) - 4- [7 (2-diethylcarbamoyl-phenyl) -7-dimethylsulfamoyl-xanthen-3-ylidene] benzo [c] xanthen-10-ylidene] -ethyl Chloride p-cyanoethyl-ethyl-2-hydroxyethylammonium ammonium Cl ZOO N + O 0 N + Cl CH3000-Acetate of 9 (2-diethylcarbamoyl phenyl) 7 4- [7- (2-biethylcarbamoyl-phenyl) benzo [c] xanthen-10 chloride -ylidene] - diethyl-ammonium chloro-6-methyl-xanthen-3-ylidene] diethyl ammonium O 1/2 N + o O N + O Cl- SO2-4 Hemisulfate of 1 [9- (2-Dimethy) 1- [9- (2-Dimethylcarbamoyl-phenyl) -7-methoxy phenyl) -xanthen-3-ylidene] -pyrrolidinium xanthen-3-ylidene] pyrrolidinium chloride; 0 0 Y N NOT   + O N + ci O 1/2 S02-4 4 [7 (2 Dimethyl phenyl) -7-methoxycarbonyl-xanthen-3-ylidene] pyrrolidinium carbamoyl phenyl) benzo [1- [9- (2-dimethylcarbamoyl)] sulfamate xanthen-10-ylidene] -morpholin-4ium; NO\ O O   O N + O N + 1/2 S02-4 1/2 S02-4 1- [9- (2-Dimethyl-phenyl) -7-methyl-xanthen-3-ylidene 1- [9- (2-Diethylcarbamoyl) -methylsulfate ] carbamoyl-phenyl) -7-ethoxycarbonyl-piperidinium xanthen-3-ylidene] piperidinium NC OON N 1/2 N 2 N 1/2 ZnCl 2 -4 O SO 2 -4 Hemichlorozincate 1- [9- (2-Hemisulfate 1- [7- (2-Dimethyl-dimethylcarbamoyl-phenyl) -7-cyano-xanthencarbamoylphenyl) benzo [c] xanthenylidene] piperidinyl-3-ylidene] -pyrrolidinium; S O e N 1 '---, OH C1 rr The -   1/2 S02-4 [9- (2 - {[Bis- (2-Hydroxy-4 [9 (2-Dimethylcarbamoyl-phenyl) -7-ethyl) -amino] -methyl} -phenyl) -xanthen-dimethylsulfamoyl chloride chloride [9- (2-diethylcarbamoyl-phenyl) -3-ylidene] -diethyl-ammonium morpholinium 4-amino-4-ylidene] -diethylammonium acetate 2-dimethylcarbamoyl-5,7-dimethylxanthen-3-ylidene] -methyl-phenyl) -6,8-dimethyl-xanthen-3-ylidene] phenylammonium (2,6-dimethyl-phenyl) -methyl-ammonium; [N- [N- (2-dimethyl) -benzoyl-phenyl) [9- (2-dimethylcarbamoyl) -6,8-dimethyl-xanthen-3-ylidene] acetate ethylphenyl) -6,8-dimethyl-xanthen-3-ylidene] phenylammonium phenylpropyl ammonium OON Cl S ovo-   (4-Chloro-phenyl) - [9- (2-dimethylcarbamoyl-phenyl) -6,8-dimethylxanthen-3-yl] imene] -methyl-ammonium acetate 4. Composition according to any one of the preceding claims, characterized in that the compound (s) of formula (I) represent from 0.0001 to 10% by weight of the total weight of the dyeing composition, preferably from 0.005 to 10% by weight and more preferably 0.01 to 6% by weight of the total weight of the dyeing composition.   5. Composition according to any one of the preceding claims, wherein the surfactant is selected from anionic surfactants, nonionic surfactants, amphoteric surfactants, and mixtures thereof.   6. Composition according to any one of   preceding claims, wherein the agent   The thickener is selected from the group consisting of: (i) associative thickeners; (ii) crosslinked acrylic acid homopolymers; (iii) crosslinked copolymers of (meth) acrylic acid and (C1-C6) alkyl acrylate; (iv) nonionic homopolymers and copolymers containing ethylenically unsaturated monomers of ester and / or amide type; (v) homopolymers of ammonium acrylate or copolymers of ammonium acrylate and acrylamide; (vi) polysaccharides; (vii) C12-CH fatty alcohols.   7. Composition according to any one of the preceding claims, characterized in that it contains, in addition, one or more direct dye (s) different (s) compounds of formulas (1).   8. Composition according to Claim 7, characterized in that the direct dye (s) different (s) of the compounds of formula (I) are selected from the neutral dyes benzene neutral dyes, acidic or cationic dyes acid or cationic neutral azo dyes, neutral, acidic or cationic quinone direct dyes, in particular neutral, acidic or cationic anthraquinone dyes, azine direct dyes, triarylmethane direct dyes, direct dye indoamines, natural direct dyes and xanthene direct dyes different from the compounds of formula ( I).   9. Composition according to any one of claims 7 and 8, characterized in that the direct dye (s) different (s) of the compounds of formulas (I) represent from 0.001 to 20% by weight, of preferably from 0.005 to 10% by weight of the total weight of the dyeing composition.   10. Composition according to any one of the preceding claims, characterized in that it further contains one or more oxidation base (s) and optionally one or more coupler (s).   11. Composition according to Claim 10, characterized in that the oxidation base (s) are chosen from para-phenylenediamines, bisphenylalkylenediamines, para-aminophenols, ortho-aminophenols, heterocyclic bases and their addition salts. .   12. Composition according to claim 10, characterized in that the coupler (s) are chosen from metaphenylenediamine couplers, meta-aminophenol couplers, meta-diphenol couplers, naphthalenic couplers, heterocyclic couplers and their salts. 'addition.   13. Composition according to any one of claims 10 to 12, characterized in that the oxidation base (s) and / or the coupler (s) are each present in an amount of 0.001 to 10% by weight. weight, preferably from 0.005 to 6% by weight of the total weight of the dyeing composition.   14. Composition according to any one of the preceding claims, characterized in that it has a pH of 3 to 12, preferably 5 to 11, more preferably 6 to 8.5.   15. A process for the direct dyeing of keratin fibers and in particular human keratinous fibers, such as the hair, comprising the application of at least one dyeing composition containing at least one compound of formula (I) according to claim 1 or 2 on the keratinous fibers then the observation of a pause time followed by the possible rinsing of the fibers.   16. The method of claim 15, characterized in that the pause time is 3 to 50 minutes, preferably 5 to 30 minutes.   17. A process for dyeing keratin fibers and, in particular, human keratinous fibers, such as the hair, in which at least one dyeing composition comprising at least one compound of formula (I) as described in US Pat. any one of claims 1 and 2 and optionally at least one oxidation base and optionally one or more coupler (s), the color being obtained at acidic pH, neutral or alkaline, in the presence of an oxidizing agent.   18. Process according to claim 17, characterized in that the oxidizing agent is chosen from hydrogen peroxide, urea peroxide, alkali metal bromates, persalts such as perborates and persulfates, peracids and oxidase enzymes, such as peroxidases, 2-electron oxido-reducers, such as unicases and 4-electron oxydenases, such as laccases.   19. Multi-compartment device comprising a first compartment containing a dye composition, comprising at least one compound of formula (I) as described in any one of claims 1 and 2 and optionally at least one oxidation base and optionally a or a plurality of couplers, and a second compartment containing an oxidizing composition.   20. A multi-compartment device comprising a first compartment which contains a dyeing composition, comprising at least one compound of formula (I) as described in any one of claims 1 and 2, a second compartment contains a dye composition comprising at least an oxidation base and optionally at least one coupler, and a third compartment contains an oxidizing composition.   21. Use of at least one dye of formula (I) as described in any one of claims 1 and 2 for dyeing keratin materials.   22. Use according to claim 21, characterized in that the keratin materials are human hair.