发明名称 |
PROCESS AND KIT FOR DYEING HAIR |
摘要 |
A process for dyeing hair by preparing and thereafter applying to the hair a n aqueous reaction medium comprising a dopa species and an oxidant, said aqueous reaction medium further containing a buffer to maintain the pH in the range from 6 to 10 during the reaction, and removing said aqueous reaction medium from the hair within about one hour following its preparation.
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申请公布号 |
CA2119573(C) |
申请公布日期 |
2003.04.08 |
申请号 |
CA19922119573 |
申请日期 |
1992.09.17 |
申请人 |
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发明人 |
PROTA, GUISEPPE;WOLFRAM, LESZEK J.;WENKE, GOTTFREID |
分类号 |
A61K8/00;A61K;A61K8/20;A61K8/24;A61K8/33;A61K8/41;A61K8/44;A61K8/49;A61Q5/10;(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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