Use of hydroxyanthraquinones for the coloration of human keratin fibres
    4.
    发明授权
    Use of hydroxyanthraquinones for the coloration of human keratin fibres 失效
    使用羟基蒽醌来染色人角蛋白纤维

    公开(公告)号:US4602913A

    公开(公告)日:1986-07-29

    申请号:US630681

    申请日:1984-07-13

    CPC分类号: A61Q5/065 A61K8/355

    摘要: Use of hydroxyanthraquinones for the coloration of human keratin fibres, and process and composition in which they are used.The composition contains, in a cosmetically acceptable medium, at least one hydroxyanthraquinone of the formula: ##STR1## in which R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7 and R.sub.8 independently of one another denote a hydrogen atom, a hydroxyl group, an alkyl group, an alkyl group substituted, for example, by a hydroxyl, amino or acyl group, an alkoxy group, a nitro group, a halogen group, a group SO.sub.3 H, CHO, CO.sub.2 H or SO.sub.3 Na, or a group --CO.sub.2 R', in which R' denotes alkyl or an alkali metal, with the proviso that: at least two of the groups R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7 and R.sub.8 denote hydroxyl, and that if R.sub.1 and R.sub.2 denote OH, R.sub.5, R.sub.6, R.sub.7 and R.sub.8 denoting hydrogen, then at least one of the two groups R.sub.3 and R.sub.4 is different from hydrogen, or alternatively if R.sub.1 and R.sub.3 denote OH, R.sub.2 and R.sub.4 denoting hydrogen and one or two of the substituents R.sub.5, R.sub.6, R.sub.7 and R.sub.8 denoting hydroxyl, then at least one of the substituents R.sub.5, R.sub.6, R.sub.7 and R.sub.8 is different from hydrogen, alkyl or halogen.

    摘要翻译: 使用羟基蒽醌来染色人角蛋白纤维,以及使用它们的方法和组成。 所述组合物在化妆品可接受的介质中含有至少一种下式的羟基蒽醌:其中R 1,R 2,R 3,R 4,R 5,R 6,R 7和R 8彼此独立地表示氢原子,羟基 烷基,被羟基,氨基或酰基取代的烷基,烷氧基,硝基,卤素基,SO 3 H,CHO,CO 2 H或SO 3 Na或基团-CO 2 R' ,其中R'表示烷基或碱金属,条件是:R 1,R 2,R 3,R 4,R 5,R 6,R 7和R 8中的至少两个表示羟基,并且如果R 1和R 2表示OH, R 5,R 6,R 7和R 8表示氢,则两个基团R 3和R 4中的至少一个不同于氢,或者如果R 1和R 3表示OH,则R 2和R 4表示氢和一个或两个取代基R 5,R 6 ,R7和R8表示羟基,则至少一个取代基R5,R6,R7和R8不同于氢,烷基或卤素。

    Composition for coloring skin
    9.
    发明授权
    Composition for coloring skin 失效
    皮肤着色剂

    公开(公告)号:US4832943A

    公开(公告)日:1989-05-23

    申请号:US939813

    申请日:1986-12-09

    摘要: A two-component pack containing a composition for coloring or artifically tanning skin comprising two components (a) and (b) intended to be mixed at the time of use or to be applied to the skin successively wherein component (a) comprises meso-tartaraldehyde in the form of an aqueous solution, an aqueous gel or an aqueous emulsion, and component (b) comprises at least one hydroxyquinone, which is 2,5-dihydroxy-3-methyl-1,4-benzoquinone, 2,5-dihydroxy-3-methyl-6-methoxy-1,4-benzoquinone, 2-hydroxy-1,4-naphthoquinone (lawsone), 2-hydroxy-3-methoxy-1,4-naphthoquinone, 2,5-dihydroxy-1,4-naphthoquinone, 2,5-dihydroxy-3-methyl-1,4-naphthoquinone, 5-hydroxy-1,4-naphthoquinone (juglone), 5,8-dihydroxy-1,4-naphthoquinone (naphthazarin), 2-methoxy-5-hydroxy-1,4-naphthoquinone, or 2,5,8-trihydroxy-1,4-naphthoquinone, in the form of an anhydrous solution or a powder.

    摘要翻译: 一种双组分包装,其包含用于着色或人造鞣皮肤的组合物,其包含在使用时预期混合或应用于皮肤的两种组分(a)和(b),其中组分(a)包含内消旋 - 以水溶液,水性凝胶或水性乳液的形式,组分(b)包含至少一种羟基醌,其为2,5-二羟基-3-甲基-1,4-苯醌,2,5-二羟基 3-甲基-6-甲氧基-1,4-苯醌,2-羟基-1,4-萘醌(呫吨酮),2-羟基-3-甲氧基-1,4-萘醌,2,5-二羟基-1,4-苯醌, 4-萘醌,2,5-二羟基-3-甲基-1,4-萘醌,5-羟基-1,4-萘醌(胡桃醇),5,8-二羟基-1,4-萘醌(萘氮杂),2- 甲氧基-5-羟基-1,4-萘醌或2,5,8-三羟基-1,4-萘醌,为无水溶液或粉末形式。