Present invention relates to dyeing composition for keratin fibers especially human hair comprising cationic anthrachinone dye. The first object of the present invention is a dyeing composition for keratin fibres especially human hair resulting from mixing of two parts A and B wherein part A has an alkaline pH and comprises at least one cationic antraquinone dye and at least one additional dyestuff selected from direct and oxidative dyes and part B has an acidic pH and comprises at least one oxidizing agent.
本发明涉及由阳离子
蒽醌染料组成的用于角蛋白纤维特别是人类头发的染色组合物。本发明的第一个目的是一种用于角蛋白纤维,特别是人类头发的染色组合物,由 A 和 B 两部分混合而成,其中 A 部分的 pH 值为碱性,包含至少一种阳离子
蒽醌染料和至少一种选自
直接染料和氧化
染料的附加
染料;B 部分的 pH 值为酸性,包含至少一种氧化剂。