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    Use of latent pigments for high-remanence dyeing, composition containing the said pigments and processes using them
    4.
    发明授权
    Use of latent pigments for high-remanence dyeing, composition containing the said pigments and processes using them 失效
    潜在颜料用于高残留染色，含有所述颜料的组合物和使用它们的方法

    公开(公告)号：US07670390B2

    公开(公告)日：2010-03-02

    申请号：US12013800

    申请日：2008-01-14

    申请人： Alain Lagrange ,  Sylvain Kravtchenko ,  Andrew Greaves

    发明人： Alain Lagrange ,  Sylvain Kravtchenko ,  Andrew Greaves

    IPC分类号： A61Q5/10

    CPC分类号： A61K8/4926 ,  A61K2800/43 ,  A61Q5/10

    摘要： The invention relates to the use, for dyeing keratin fibers, of at least one latent pigment, which is soluble in a medium that is suitable for dyeing, and which can be chemically, thermally or photochemically converted in the fibers into water-insoluble pigments, of formula A(B)x with A representing the chromophoric radical of dyes, and B representing a hydrogen atom or a group of formula (II) with Z representing a cationic water-solubilizing group Z+ or a polyethylene glycol residue, Y representing a hetero atom, F and F′ representing a linear or branched C1-C14 alkylene chain, which may contain hetero atoms and may be substituted with one or more hydroxyl, amino or halogen groups. The invention also relates to processes for dyeing keratin fibers using latent pigments, to particular compositions containing them and to multi-compartment dyeing devices or “kits”.

    摘要翻译： 本发明涉及用于染色角蛋白纤维的至少一种潜在颜料，其可溶于适于染色的介质中，并且其可以在纤维中化学，热或光化学转化成水不溶性颜料， （A）表示染料发色基团的A（B）x，B表示氢原子或式（II）的基团，Z表示阳离子水溶性基团Z +或聚乙二醇残基，Y表示杂原子 原子，F和F'表示可以含有杂原子并可被一个或多个羟基，氨基或卤素基团取代的直链或支链C 1 -C 14亚烷基链。 本发明还涉及使用潜在颜料染色角蛋白纤维，含有它们的特定组合物以及多室染色装置或“试剂盒”的方法。

    Use of latent pigments for high-remanence dyeing, composition containing the said pigments and processes using them
    5.
    发明授权
    Use of latent pigments for high-remanence dyeing, composition containing the said pigments and processes using them 失效
    潜在颜料用于高残留染色，含有所述颜料的组合物和使用它们的方法

    公开(公告)号：US07326255B2

    公开(公告)日：2008-02-05

    申请号：US10715839

    申请日：2003-11-19

    申请人： Alain Lagrange ,  Sylvain Kravtchenko ,  Andrew Greaves

    发明人： Alain Lagrange ,  Sylvain Kravtchenko ,  Andrew Greaves

    IPC分类号： A61K7/13

    CPC分类号： A61K8/4926 ,  A61K2800/43 ,  A61Q5/10

    摘要： The invention relates to the use, for dyeing keratin fibres, of at least one latent pigment, which is soluble in a medium that is suitable for dyeing, and which can be chemically, thermally or photochemically converted in the fibres into water-insoluble pigments, of formula A(B)x with A representing the chromophoric radical of dyes, and B representing a hydrogen atom or a group of formula (II) with Z representing a cationic water-solubilizing group Z+ or a polyethylene glycol residue, Y representing a hetero atom, F and F′ representing a linear or branched C1-C14 alkylene chain, which may contain hetero atoms and may be substituted with one or more hydroxyl, amino or halogen groups. The invention also relates to processes for dyeing keratin fibres using latent pigments, to particular compositions containing them and to multi-compartment dyeing devices or “kits”.

    摘要翻译： 本发明涉及用于染色角蛋白纤维的至少一种潜在颜料，其可溶于适于染色的介质中，并且其可以在纤维中化学，热或光化学转化成水不溶性颜料， （A）代表染料的发色基团的式A（B）的化合物，B表示氢原子或式（II）的基团，Z表示阳离子水溶性基团Z 或/或聚乙二醇残基，Y表示杂原子，F和F'表示直链或支链C 1 -C 14亚烷基链，其可以 含有杂原子并且可以被一个或多个羟基，氨基或卤素基团取代。 本发明还涉及使用潜在颜料染色角蛋白纤维，含有它们的特定组合物以及多室染色装置或“试剂盒”的方法。

    Hair treatment process using a direct emulsion comprising an oxidizing agent and a direct emulsion containing an alkaline agent
    10.
    发明授权
    Hair treatment process using a direct emulsion comprising an oxidizing agent and a direct emulsion containing an alkaline agent 有权
    使用包含氧化剂和含有碱性试剂的直接乳液的直接乳液的头发处理方法

    公开(公告)号：US08758450B2

    公开(公告)日：2014-06-24

    申请号：US13638940

    申请日：2011-03-30

    申请人： Leila Hercouet ,  Alain Lagrange

    发明人： Leila Hercouet ,  Alain Lagrange

    IPC分类号： A61Q5/10

    CPC分类号： A61Q5/08 ,  A61K8/06 ,  A61K8/062 ,  A61K8/31 ,  A61K8/33 ,  A61K2800/4322 ,  A61K2800/88 ,  A61Q5/065 ,  A61Q5/10

    摘要： The subject of the present invention is therefore a method for the lightening and/or lightening dyeing of keratin materials, which consists in treating the keratin fibers with at least: a) one direct emulsion (A) comprising one or more fatty substances free of carboxylic acid groups, one or more surfactants, an amount of water of greater than 5% by weight of the total weight of the emulsion, and one or more oxidizing agents; and b) one direct emulsion (B) comprising one or more fatty substances free of carboxylic acid groups, one or more surfactants, an amount of water of greater than 5% by weight of the total weight of the emulsion, and one or more alkaline agents; the concentration of fatty substances free of carboxylic acid groups being at least equal to 25% by weight of the total weight of the composition obtained after mixing the two direct emulsions (A) and (B). This process does not have the drawbacks caused by the presence of high contents of alkaline agents, and uses dyeing and/or bleaching compositions having improved lightening properties and that are stable over time, while at the same time remaining at least as effective in terms of the uniformity of the lightening, while at the same time preserving the quality of the keratin fiber.

    摘要翻译： 因此，本发明的主题是减轻和/或减轻对角蛋白材料的染色的方法，其包括至少在以下方面处理角蛋白纤维：a）一种直接乳液（A），其包含一种或多种不含羧酸的脂肪物质 酸基团，一种或多种表面活性剂，大于乳液总重量的5重量％的水和一种或多种氧化剂; 和b）包含一种或多种不含羧酸基团的脂肪物质的一种直接乳液（B），一种或多种表面活性剂，大于乳剂总重量的5重量％的水量和一种或多种碱 代理人 不含羧酸基团的脂肪物质的浓度至少等于混合两种直接乳液（A）和（B）后获得的组合物的总重量的25重量％。 该方法不具有由高含量碱性试剂的存在引起的缺点，并且使用具有改善的发光性能并且随时间稳定的染色和/或漂白组合物，同时在至少与 减轻均匀性，同时保持角蛋白纤维的质量。