发明名称 |
Compositions for dyeing keratinous fibres, containing 3-aminopyrazolo [1,5-a]pyrimidines, method of dyeing and novel 3-aminopyrazolo [1,5-a]pyrimidines |
摘要 |
The invention relates to novel compositions for the oxidation dyeing of keratinous fibers, comprising at least one 3-aminopyrazolo[1,5-a]-pyrimidine, to the method of dyeing which employs this composition, to novel 3-aminopyrazolo[1,5-a]pyrimidines and to the process for their preparation.
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申请公布号 |
US6248137(B1) |
申请公布日期 |
2001.06.19 |
申请号 |
US19980204559 |
申请日期 |
1998.12.03 |
申请人 |
L'OREAL S.A. |
发明人 |
TERRANOVA ERIC;FADLI AZIZ;LAGRANGE ALAIN |
分类号 |
A61K8/00;A61K8/20;A61K8/22;A61K8/23;A61K8/33;A61K8/34;A61K8/36;A61K8/365;A61K8/37;A61K8/40;A61K8/41;A61K8/49;A61K8/66;A61Q5/10;C07D487/04;(IPC1-7):A61K7/13 |
主分类号 |
A61K8/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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