Composition, useful for dyeing keratin fibers, preferably human keratin fibers such as hair, comprises one or more dye precursors comprising indole derivative, dyes comprising indoline dione compounds and organic compounds in a medium

摘要

Composition (A) comprises: (i) one or more dye precursors comprising indole derivatives (I); (ii) one or more dyes comprising indoline dione compounds (II); and (iii) one or more organic compounds, which are liquid at 25[deg] C and atmospheric pressure (760 mm Hg) in a medium. Composition (A) comprises: (i) one or more dye precursors comprising indole derivatives of formula (I); (ii) one or more dyes comprising indoline dione compounds of formula (II); and (iii) one or more organic compounds, which are liquid at 25[deg] C and atmospheric pressure (760 mm Hg) in a medium. R1-R4 : 1-4C alkyl or 1-4C alkoxy (both optionally substituted), H, halo or OH; R : group derived from a polyol, 2-6C acyl group optionally substituted, PO 3MM1a group, SO 3M 2group, or optionally substituted 1-4C alkyl carboxy; M : H or an ion derived from an alkali metal or alkaline earth metal, an ammonium ion or an ion from an organic amine; M1a : M or 1-4C trialkyl ammonio-1-4C alkyl; M2 : unspecified Z, Z1a : 2-6C acyl group or 1-10C alkyl (both optionally substituted) or H; W1 : 1-4C alkoxy, 2-4C acyl or 1-10C alkyl (all optionally substituted), H, halo, OH, optionally salified carboxy, -SCH 3or -SO 2CH 3; and R1a-R4a : 1-4C alkyl, 1-4C alkoxy, or 2-4C acyl (all optionally substituted), optionally salified carboxy, H, halo or OH. Independent claims are included for: (1) dyeing keratin fibers, preferably human keratin fibers such as hair, comprising application, on the fibers, of (A) for a sufficient time to obtain the desired color, then optionally rinsing and washing of the fibers; and (2) device having many compartments or kit, comprising at least one compartment to obtain a composition comprising (A), one or more other compartments of which one at least provides a composition comprising one or more oxidizing agents, and optionally another compartment comprising a basic post treatment composition having a pH of 7.1-13. [Image].