Agent, useful for oxidative coloring of keratinic fibers, preferably human hair, comprises at least one p-phenylenediamine derivative, as developer component, and further a coupler component

摘要

Agent for coloring keratin fibers, preferably human hair, comprises at least one p-phenylene diamine derivative (I), as a developer component, in a carrier. Agent for coloring keratin fibers, preferably human hair, comprises at least one p-phenylene diamine derivative of formula (I), as a developer component, in a carrier. Either R1 : H (preferred), 1-6C-alkoxy, halo, 1-6C-alkyl, 2-6C-alkenyl, 1-6C-hydroxyalkyl, 2-6C-polyhydroxyalkyl, NH 2or di-(1-6C-alkyl)amino; and R2 : H, 1-6C-alkyl, 2-6C-alkenyl, 1-6C-hydroxyalkyl, 2-6C-polyhydroxyalkyl, amino-1-6C-alkyl, carbonyl-1-6C-alkyl, carboxy-1-6C-alkyl, cyano-1-6C-alkyl, carbamoyl-1-6C-alkyl, 1-6C-alkoxycarbonyl-1-6C-alkyl, 1-6C-alkylaminosulfonyl-1-6C-alkyl or 1-6-alkoxy-2-6C-alkyl; or R1R2 : 5-7-membered carbocyclic or heterocyclic ring; R3 : H, NH 2, di-1-6C-alkylamino, OH, 1-6C-alkyl, 1-6C-alkoxy, carboxyl, oxo or aryl; X, Y1 : CH 2, O or N-R4; and R4 : H, 1-6C-alkyl, 2-6C-alkenyl, 1-6C-hydroxyalkyl, 2-6C-polyhydroxyalkyl, amino-1-6C-alkyl, carbonyl-1-6C-alkyl, carboxy-1-6C-alkyl, cyano-1-6C-alkyl, carbamoyl-1-6C-alkyl, 1-6C-alkoxycarbonyl-1-6-alkyl, 1-6C-alkylaminosulfonyl-1-6C-alkyl or 1-6C-alkoxy-2-6-alkyl. Provided that: at least one of the residues of X or Y1 represents CH 2. An independent claim is included for a process for coloring keratin fibers comprising applying the agent on the fiber and washing after an effective time. [Image].