发明授权
US06635091B2 Compositions for the oxidation dyeing of keratinous fibers comprising at least one coupler, and dyeing methods
失效
用于包含至少一种成色剂的角质纤维的氧化染色的组合物和染色方法
- 专利标题： Compositions for the oxidation dyeing of keratinous fibers comprising at least one coupler, and dyeing methods
- 专利标题（中）： 用于包含至少一种成色剂的角质纤维的氧化染色的组合物和染色方法
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申请号： US09790524申请日： 2001-02-23
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公开(公告)号： US06635091B2公开(公告)日： 2003-10-21
- 发明人: Jean-Baptiste Saunier , Laurent Vidal
- 申请人： Jean-Baptiste Saunier , Laurent Vidal
- 优先权： FR0002335 20000223
- 主分类号： A61K713
- IPC分类号： A61K713
摘要：
Compositions for oxidation dyeing keratinous fibers, for example, human keratinous fibers such as hair, comprising at least one oxidation base and at least one coupler chosen from N-(2-hydroxybenzene)carbamate and N-(2-hydroxybenzene)urea compounds and their acid addition salts of formula (I) and processes comprising such compositions.
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