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    Composition and method for dyeing keratin fibers with o-benzoquinones and amino- or hydroxy-containing compounds
    4.
    发明授权
    Composition and method for dyeing keratin fibers with o-benzoquinones and amino- or hydroxy-containing compounds 失效
    用邻苯醌和含氨基或羟基的化合物染色角蛋白纤维的组合物和方法

    公开(公告)号：US5879411A

    公开(公告)日：1999-03-09

    申请号：US991933

    申请日：1997-12-16

    申请人： Hans-Juergen Braun ,  Gisela Umbricht

    发明人： Hans-Juergen Braun ,  Gisela Umbricht

    IPC分类号： A61K8/00 ,  A61K8/33 ,  A61K8/35 ,  A61K8/41 ,  A61K8/46 ,  A61K8/49 ,  A61Q5/10 ,  C09B53/00 ,  C09B57/00 ,  D06P1/32 ,  D06P3/04 ,  D06P3/08 ,  D06P3/14 ,  D06P3/30 ,  A61K7/13

    CPC分类号： A61K8/355 ,  A61Q5/065

    摘要： A non-oxidative dye composition for keratin fibers contains an o-benzoquinone compound of formula (I): ##STR1## wherein R1, R2, R3 and R4 are each, independently of each other, hydrogen, chlorine, an alkyl group with from 1 to 5 carbon atoms, an alkoxy group with from 1 to 5 carbon atoms, an alkylenedioxy group with from 1 to 2 carbon atoms or an amino group --NR.sup.5 R.sup.6, wherein R.sup.5 and R.sup.6 are each, independently of each other, hydrogen, an alkyl group having from 1 to 6 carbon atoms or an aryl group; and at least one amino- or hydroxy-compound of formula (II), X--A--Y, wherein X represents a nitro group, a cyano group or a sulfonate group; Y represents a hydroxy group or an amino group --NR.sup.a R.sup.b, wherein R.sup.a and R.sup.b are each, independently of each other, hydrogen or an alkyl group having 1 to 4 carbon atoms, and A represents a substituted or unsubstituted straight chain, cyclic or branched alkyl group having from 1 to 6 carbon atoms or a substituted or unsubstituted aromatic, heterocyclic or carbocyclic group.

    摘要翻译： 用于角蛋白纤维的非氧化性染料组合物含有式（I）的邻苯醌化合物：其中R 1，R 2，R 3和R 4各自彼此独立地为氢，氯，烷基 具有1至5个碳原子，具有1至5个碳原子的烷氧基，具有1至2个碳原子的亚烷基二氧基或氨基-NR 5 R 6，其中R 5和R 6各自独立地为氢， 具有1至6个碳原子的烷基或芳基; 和至少一种式（II）的氨基或羟基化合物，X-A-Y，其中X表示硝基，氰基或磺酸酯基; Y表示羟基或氨基-NR a R b，其中R a和R b彼此独立地为氢或具有1至4个碳原子的烷基，A表示取代或未取代的直链，环状或支链烷基 具有1至6个碳原子的基团或取代或未取代的芳族，杂环或碳环基团。