Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
申请人:Glenn Wayne Robert
公开号:US20070050922A1
公开(公告)日:2007-03-08
Compositions for the oxidative dyeing of keratin fibers, comprising a medium suitable for dyeing and at least one 5-membered aza heteroaromatic keratin dyeing compound with an N-hydroxy or N-amino group and derivatives thereof. 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.
含有适合染色的介质和至少一种具有N-羟基或N-氨基的5元杂环芳香族角蛋白染料化合物及其衍生物的角蛋白纤维氧化染料组合物。一种氧化染色角蛋白纤维的方法,包括在氧化剂的存在下应用此类组合物,以足够时间发展所需的着色。