Compositions for the oxidative dyeing of keratin fibers, comprising a medium suitable for dyeing and one or more tricyclic fused 6-5-6 heteroaromatic keratin dyeing compounds having one heteroatom. A method for oxidative dyeing of keratin fibers, comprising applying such compositions in the presence of an oxidizing agent, for a period sufficient to develop the desired coloration.
含氧化
染料的角蛋白纤维氧化染色组合物,包括适于染色的介质和一个或多个
三环融合6-5-6杂环角蛋白
染料化合物,其中含有一个杂原子。一种氧化染色角蛋白纤维的方法,包括在氧化剂存在下应用这种组合物,以达到所需的着色时间。