Composition comprising at least one mixed dye comprising at least two chromophores of (hetero) aromatic nitro or cyclic azine type, dyeing process, and mixed dyes
    3.
    发明授权
    Composition comprising at least one mixed dye comprising at least two chromophores of (hetero) aromatic nitro or cyclic azine type, dyeing process, and mixed dyes 失效
    包含至少一种包含至少两种(杂)芳族硝基或环吖嗪型发色团,染色方法和混合染料的混合染料的组合物

    公开(公告)号:US07303591B2

    公开(公告)日:2007-12-04

    申请号:US11066453

    申请日:2005-02-28

    IPC分类号: A61K7/13

    CPC分类号: A61Q5/10 A61K8/494 A61K8/4946

    摘要: A dye composition comprising at least one mixed dye comprising at least two chromophore chosen from azine and (hetero)aromatic nitro compounds, optionally associated with at least one chromophore chosen from methine and carbonyl compounds; a process for dyeing keratin fibers, for example, human keratin fibers, such as the hair, using the composition, a multi-compartment device comprising the composition; and the abovementioned mixed dyes.

    摘要翻译: 一种染料组合物,其包含至少一种包含选自吖嗪和(杂)芳族硝基化合物的至少两种发色团的混合染料,任选与至少一种选自次甲基和羰基化合物的发色团缔合; 使用该组合物染色角蛋白纤维例如人角蛋白纤维如毛发的方法,包含该组合物的多室装置; 和上述混合染料。