| 发明名称 |
2-hydroxy-5-amino-biphenyl-derivatives and oxidative hair coloring agents containing said compounds |
| 摘要 |
The object of the present invention are colorants for oxidative dyeing of keratin fibers, particularly hair, based on a developer-coupler combination containing as the developer at least one 2-hydroxy-5-amino-biphenyl derivative of general formula (I), and novel 2-hydroxy-5-aminobiphenyl derivatives.
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| 申请公布号 |
US6749644(B2) |
申请公布日期 |
2004.06.15 |
| 申请号 |
US20020049346 |
申请日期 |
2002.01.30 |
| 申请人 |
WELLA AKTIENGESELLSCHAFT |
发明人 |
CHASSOT LAURENT;BRAUN HANS-JUERGEN |
| 分类号 |
A61K8/00;A61K8/41;A61Q5/10;C07C215/76;C07C215/78;C07C215/80;C07C217/80;C07C217/84;C07C225/22;C07C255/59;C07C323/31;C07C323/32;C07D209/08;C07D317/58;D06P3/08;(IPC1-7):A61K7/13 |
主分类号 |
A61K8/00 |
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