发明名称 |
2,5-diaminopyridine oxidation bases for the dyeing of keratin fibres |
摘要 |
Dyeing compositions for the dyeing of keratin fibers comprising at least one oxidation base chosen from formula (I), as defined herein and addition salts thereof. The use of the compositions for the dyeing of keratin fibers. Dyeing processes employing the compositions. Novel 2,5-diaminopyridine compounds and addition salts thereof and their use as oxidation bases.
|
申请公布号 |
US6837908(B2) |
申请公布日期 |
2005.01.04 |
申请号 |
US20020293328 |
申请日期 |
2002.11.14 |
申请人 |
L'OREAL S.A. |
发明人 |
VIDAL LAURENT;FADLI AZIZ |
分类号 |
A61K8/00;A61K8/20;A61K8/22;A61K8/31;A61K8/33;A61K8/34;A61K8/40;A61K8/41;A61K8/49;A61K8/66;A61Q5/10;C07D213/74;C07D401/04;(IPC1-7):A61K7/13 |
主分类号 |
A61K8/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|