发明名称 |
Dyes and colorants |
摘要 |
A hybrid dye is provided that is useful for coloring keratin fibers and skin. The hybrid dye has the structure X-S-Y, where X is derived from a substantive dye, Y is derived from an oxidation dye precursor or a melanin precursor, and S is a direct bond or spacer group. The present invention also provides a composition for coloring keratin fibers that contains the hybrid dye.
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申请公布号 |
US6828443(B1) |
申请公布日期 |
2004.12.07 |
申请号 |
US20020031740 |
申请日期 |
2002.06.13 |
申请人 |
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN |
发明人 |
HOLLENBERG DETLEF;HOEFFKES HORST;NAUMANN FRANK;ROSE DAVID;WOLFRAM LESZEK J.;FOITZIK JOACHIM-KURT |
分类号 |
A61K8/00;A61K8/49;A61Q5/10;C09B1/20;C09B1/24;C09B1/28;C09B1/30;C09B1/34;C09B51/00;C09B69/00;D06P1/19;D06P1/32;D06P1/44;D06P1/52;D06P3/08;(IPC1-7):C09B1/28;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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