Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
    10.
    发明授权
    Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof 有权
    角蛋白染色化合物,含有它们的角蛋白染色组合物及其用途

    公开(公告)号:US07371264B2

    公开(公告)日:2008-05-13

    申请号:US11210046

    申请日:2005-08-23

    IPC分类号: A61K7/13

    摘要: Compositions for the oxidative dyeing of keratin fibers, comprising a medium suitable for dyeing and at least one bicyclic 5-6 systems of aza heteroaromatic keratin dyeing compounds wherein the 5-membered rings have one to three nitrogen atoms and 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.

    摘要翻译: 用于氧化染色角蛋白纤维的组合物,其包含适于染色的培养基和至少一种二环5-6系杂环芳香族角蛋白染色化合物,其中5元环具有1至3个氮原子和N-羟基或N- 氨基及其衍生物。 一种角蛋白纤维的氧化染色方法,包括在氧化剂存在下将这些组合物施用足以产生所需着色的时间。