Agent and method for colouring keratin fibres
    6.
    发明申请
    Agent and method for colouring keratin fibres 审中-公开
    角蛋白纤维着色剂和方法

    公开(公告)号:US20070000073A1

    公开(公告)日:2007-01-04

    申请号:US11366233

    申请日:2006-03-02

    CPC classification number: A61K8/49 A61Q5/10

    Abstract: The present invention provides an agent for colouring keratin fibres (A) which comprises at least one heterocyclic hydrazone derivative of the formula (I) or its physiologically compatible salt and at least one ortho-quinone of the formula (II) or para-quinone of the formula (III); and a method of colouring hair using this agent.

    Abstract translation: 本发明提供了一种着色角蛋白纤维(A)的试剂,其包含至少一种式(I)的杂环腙衍生物或其生理上相容的盐和至少一种式(II)的邻醌或对 - 醌 式(III); 以及使用该试剂着色头发的方法。

    Dye compositions containing quinolinium salts
    9.
    发明授权
    Dye compositions containing quinolinium salts 失效
    含有喹啉盐的染料组合物

    公开(公告)号:US06977001B2

    公开(公告)日:2005-12-20

    申请号:US10361380

    申请日:2003-02-10

    CPC classification number: A61K8/4926 A61Q5/10

    Abstract: The dye composition (A) for dyeing fibers, especially keratin fibers, such as human hair, is made by mixing a first component (A1) and a second component (A2) and adding an alkalizing agent or an acidifying agent, as needed. The second component (A2) consists of at least one compound with a nucleophilic reaction center and the first component (A1) consists of at least one 1-alkyl quinolinium derivative of formula (Ia) or (Ib): A multicomponent kit consisting of the first and second components packaged separately is also described as well as a method of dyeing fibers using the multicomponent kit.

    Abstract translation: 通过混合第一成分(A1)和第二成分(A2),根据需要添加碱化剂或酸化剂,来制造染色纤维,特别是角蛋白纤维如人发的染料组合物(A)。 第二组分(A2)由至少一种具有亲核反应中心的化合物组成,第一组分(A1)由至少一种式(Ia)或(Ib)的1-烷基喹啉衍生物组成:一种多组分试剂盒,由 还描述了单独包装的第一和第二组分以及使用多组分试剂盒染色纤维的方法。

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