发明授权
US08088173B2 Composition for oxidation dyeing of human keratin fibers, at a pH greater than or equal to 8, comprising a fatty alcohol, a fatty ester and a cationic surfactant, method using same and device
有权
在大于或等于8的pH下人角蛋白纤维的氧化染色的组合物，包含脂肪醇，脂肪酸酯和阳离子表面活性剂，使用方法和装置
- 专利标题： Composition for oxidation dyeing of human keratin fibers, at a pH greater than or equal to 8, comprising a fatty alcohol, a fatty ester and a cationic surfactant, method using same and device
- 专利标题（中）： 在大于或等于8的pH下人角蛋白纤维的氧化染色的组合物，包含脂肪醇，脂肪酸酯和阳离子表面活性剂，使用方法和装置
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申请号： US12743095申请日： 2008-11-14
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公开(公告)号： US08088173B2公开(公告)日： 2012-01-03
- 发明人: Jean-Daniel Debain , Bruno Laguitton
- 申请人： Jean-Daniel Debain , Bruno Laguitton
- 申请人地址： 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 Paris
- 代理机构： Finnegan, Henderson, Farabow, Garrett & Dunner
- 优先权： FR0759069 20071115
- 国际申请： PCT/FR2008/052056 WO 20081114
- 国际公布： WO2009/068830 WO 20090604
- 主分类号： A61Q5/10
- IPC分类号： A61Q5/10
摘要：
The present invention relates to a dye composition for the oxidation dyeing of human keratin fibers, at a pH greater than or equal to 8, comprising at least one oxidation dye precursor, at least one fatty alcohol, at least one fatty ester and at least one cationic surfactant, where the weight ratio of the at least one fatty alcohol and the at least one fatty acid ester being greater than 2 and less than 10. In addition, the present invention relates to a ready-to-use composition obtained by extemporaneously mixing the dye composition with an oxidizing composition, before use, and a method for dyeing keratin fibers in which the ready-to-use composition is applied to hair fibers.
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