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发明申请
US20130019414A1 HAIR TREATMENT PROESS USING A DIRECT EMULSION COMPRISING AN OXIDIZING AGENT AND A DIRECT EMULSION CONTAINING AN ALKALINE AGENT 有权
使用包含氧化剂的直接乳液和含有碱性剂的直接乳液进行头发处理

  • 专利标题： HAIR TREATMENT PROESS USING A DIRECT EMULSION COMPRISING AN OXIDIZING AGENT AND A DIRECT EMULSION CONTAINING AN ALKALINE AGENT
  • 专利标题（中）： 使用包含氧化剂的直接乳液和含有碱性剂的直接乳液进行头发处理
  • 申请号： US13638940
    申请日： 2011-03-30
  • 公开(公告)号： US20130019414A1
    公开(公告)日： 2013-01-24
  • 发明人: Leila Hercouet , Alain Lagrange
  • 申请人： Leila Hercouet , Alain Lagrange
  • 申请人地址： FR FR Paris
  • 专利权人： L'OREAL S.A.
  • 当前专利权人： L'OREAL S.A.
  • 当前专利权人地址： FR FR Paris
  • 优先权： FR1052520 20100402
  • 国际申请： PCT/EP2011/054885 WO 20110330
  • 主分类号： A61K8/92
  • IPC分类号： A61K8/92 ;  A45D34/00 ;  A61Q5/10
HAIR TREATMENT PROESS USING A DIRECT EMULSION COMPRISING AN OXIDIZING AGENT AND A DIRECT EMULSION CONTAINING AN ALKALINE AGENT
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 fibres 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 fibre.
摘要（中）：

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。

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