Coloring composition, useful for coloring keratin fibers, preferably human hair, comprises amino pyrazolopyridine oxidation bases, and one or more dye comprising indole compound or benzene-1,2,4-triol, in a coloring medium

摘要

Coloring composition comprises amino pyrazolopyridine oxidation bases (I) or (II), and one or more dye comprising indole compound (III) or benzene-1,2,4-triol, in a coloring medium. Coloring composition comprises amino pyrazolopyridine oxidation bases of formulae (I) or (II), and one or more dye comprising indole compound of formula (III) or benzene-1,2,4-triol, in a coloring medium. R1-R5H, halo, -NHSO3H, OH, (1-4C)alkyl, (1-4C)alkoxy, (1-4C)alkylthio, mono(1-4C)alkylamino, di(1-4C)alkylamino (where the two alkyl groups can join with N atom of which they are bound, to form a cycle (interrupted by N, O or S)), heterocycle, NO2, phenyl, carbonyl, alkoxy(1-4C)carbonyl, carboxamido, CN, amino, sulfonyl, -CO2H, -SO3H, - PO3H2, -PO4H2 or hydrocarbon compound of formula (-Q-C(=R1c)-Y1); R1cO or N; Q : O, NH or NH(1-4c)alkyl; Y1OH, amino, 1-4C alkyl, (1-4C)alkoxy, (1-4C)alkylamino or di(1-4C)alkylamino; Z1, Z2simple covalent bond or divalent radical comprising -O(CH2)p- or -NR6a(CH2)q(C6H4)t-; R6aH or 1-6C alkyl (optionally substituted by OH); R1a, R2aH, 1-10Calkyl (optionally substituted and interrupted by heteroatom, O, N, Si, S, SO or SO2), halo, SO3H, cycle comprising 5-8 chains, where the cycle is cationic and/or substituted by cationic radical (optionally substituted, saturated, or aromatic, and containing heteroatom, N, O, S, SO2 or -CO), -N+R17R18R19, 1-6C alkylcarbonyl (optionally substituted), -O-CO-R, -CO-O-R, NR-CO-R1d or -CO-NRR1d; R17-R191-5C alkyl (optionally substituted by OH); either R3a, R4a, R5aH, OH, 1-6C alkoxy, 1-6C alkylthio, amino, monoalkylamino, 1-6C dialkylamino(where the alkyl radical can form with N atom to which they are attached a heterocycle comprising 5-8 chains, optionally saturated, aromatic, being able to contain heteroatom or group comprising N, O, S, SO2, CO, and the heterocycle which can be cationic, and/or substituted by cationic radical), 1-6C alkylcarbonyl (optionally substituted), -O-CO-R, -CO-O-R, NR-CO-R1d or - CO-NRR1d, halo, -NHSO3H, 1-4C alkyl (optionally substituted), or carbonated cycle (optionally saturated, aromatic and substituted); or R3aR4aR5aform two to two cycle (optionally saturated); R, R1dH or 1-6C alkyl (optionally substituted); X : ion or group of ions allowing to ensures the electronegativity of (II); R11H, 1-10C (preferably 1-6C)alkyl, 1-10C (poly)hydroxyalkyl, preferably 1-6C; R12H, carboxyl, 1-10C (preferably 1-6C)alkyl or 1-10C (preferably 1-6C)alkoxycarbonyl; R13H, 1-10C (preferably 1-6C)alkyl; R14, R15H, 1-10C (preferably 1-6C)alkyl or 1-10C (preferably 1-6C)alkoxycarbonyl; p, q : 0-6; and t : 0-1. Provided that: (A) the Z1 is divalent radical comprising -S, -SO-, -SO2, when R1a is CH3; (B) when Z1, Z2 represents a covalent bond, then R1a, R2a represents a divalent radical; and (C) at least one of the R1a and R2a is a cationic radical. Independent claims are included for: (1) a process of oxidation coloring of keratin fibers, comprising applying the composition on fibers, in the presence of an oxidizing agent or oxygen to develop desired color; and (2) a device with several compartments comprising a first compartment containing the coloring composition and a second compartment containing oxidizing agent. [Image].