发明授权
US07918902B2 Process for lightening or process for direct dyeing or oxidation dyeing of keratin fibers in the presence of at least one ammonium salt and device therefor
有权
在至少一种铵盐存在下对角蛋白纤维进行直接染色或氧化染色的减轻或加工方法及其装置
- 专利标题： Process for lightening or process for direct dyeing or oxidation dyeing of keratin fibers in the presence of at least one ammonium salt and device therefor
- 专利标题（中）： 在至少一种铵盐存在下对角蛋白纤维进行直接染色或氧化染色的减轻或加工方法及其装置
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申请号： US12642513申请日： 2009-12-18
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公开(公告)号： US07918902B2公开(公告)日： 2011-04-05
- 发明人: Leïla Hercouet , Alain Lagrange
- 申请人： Leïla Hercouet , Alain Lagrange
- 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 LLP
- 优先权： FR0807287 20081219; FR0807290 20081219
- 主分类号： A61Q5/10
- IPC分类号： A61Q5/10
摘要：
The present disclosure relates to a process for lightening or dyeing keratin fibers, for example, human keratin fibers such as the hair, comprising applying to the keratin fibers: (a) an anhydrous cosmetic composition (A) comprising at least one fatty substance and at least one surfactant; (b) a cosmetic composition (B) comprising at least one ammonium salt; and (c) a composition (C) comprising at least one oxidizing agent; when the process is a process for dyeing keratin fibers, said cosmetic composition (B) further comprises at least one oxidation dye and/or at least one direct dye. The present disclosure also relates to a multi-compartment device comprising the disclosed compositions for lightening or dyeing keratin fibers.
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