| 摘要 |
The invention relates to an agent for oxidatively dyeing keratin fibers, containing, in a cosmetic carrier, (A) 4,5-diamino-1-(2-hydroxyethyl)-1H-pyrazole and/or one of the physiologically acceptable salts thereof as a developer, (B) at least one p-diaminobenzene derivative from the group of p-toluylenediamine, 2-(2,5-diaminophenyl)ethanol and/or one of the physiologically acceptable salts thereof as a developer, (C) at least one m-diaminobenzene derivative from the group of 2-(2,4-diamino-phenoxy)ethanol, 1-methoxy-2-amino-4-(2'-hydroxyethylamino)benzene and/or one of the physiologically acceptable salts thereof as a coupler, and (D) at least one m-dihydroxybenzene derivative from the group of resorcinol, 2-methylresorcinol, and/or 4-chlororesorcinol, wherein the molar ratio of all developers of group (A) contained in the agent to all developers of group (B) contained in the agent, i.e., the molar ratio (A)/(B), has a value of at least 1.2. |
