| 摘要 |
<p>Coloring composition comprises amino pyrazolopyridine oxidation bases (I) or (II), couplers and one or more associative polymers comprising polyurethane and cellulosic polymer, in a coloring medium. Coloring composition, comprises amino pyrazolopyridine oxidation bases of formulae (I) or (II), couplers and associative polymers comprising polyurethane and cellulosic polymer, in a coloring medium. R 1-R 5H, halo, -NHSO 3H, 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, NO 2, phenyl, carbonyl, alkoxy(1-4C)carbonyl, carboxamido, CN, amino, sulfonyl, -CO 2H, -SO 3H, - PO 3H 2, -PO 4H 2 or hydrocarbon compound of formula (-Q-C(=R 1c)-Y 1); R 1cO or N; Q : O, NH or NH(1-4C)alkyl; Y 1OH, amino, 1-4C alkyl, (1-4C)alkoxy, (1-4C)alkylamino or di(1-4C)alkylamino; Z 1, Z 2simple covalent bond or divalent radical comprising -O(CH 2) p- or -NR 6a(CH 2) q(C 6H 4) t-; R 6aH or 1-6C alkyl (optionally substituted by OH); R 1a, R 2aH, 1-10Calkyl (optionally substituted and interrupted by heteroatom, O, N, Si, S, SO or SO 2), halo, SO 3H, 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, SO 2 or -CO) or -N +>R 17R 18R 19, 1-6C alkylcarbonyl (optionally substituted), -O-CO-R, -CO-O-R, NR-CO-R 1d or -CO-NRR 1d; R 17-R 191-5C alkyl (optionally substituted by OH); either R 3a, R 4a, R 5aH, 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, SO 2, 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-R 1d or - CO-NRR 1d, halo, -NHSO 3H, 1-4C alkyl (optionally substituted), or carbonated cycle (optionally saturated, aromatic and substituted); or R 3aR 4aR 5aform two to two cycle (optionally saturated); R, R 1dH or 1-6C alkyl (optionally substituted); X : ion or group of ions allowing to ensures the electronegativity of (II); p, q : 0-6; and t : 0-1. Provided that: (A) the Z 1 is divalent radical comprising -S, -SO-, -SO 2, when R 1a is CH 3; (B) when Z 1 respectively Z 2 represents a covalent bond, then R 1a and R 2a represent a divalent radical; and (C) at least one of the R 1a and R 2a 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 for sufficient time to develop desired color; and (2) a device with several compartments comprising a first compartment containing the coloring composition and a second compartment containing an oxidizing agent. [Image]</p> |
