| 发明名称 |
Novel colorant combination |
| 摘要 |
New oxidation colorant compositions are provided containing a combination of at least one 4,5-diaminopyrazole derivative as a primary intermediate and at least one halogenated m-aminophenol as a secondary intermediate.
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| 申请公布号 |
US2003000027(A1) |
申请公布日期 |
2003.01.02 |
| 申请号 |
US20020177002 |
申请日期 |
2002.06.21 |
| 申请人 |
HOEFFKES HORST;ROSE DAVID;MEINIGKE BERND |
发明人 |
HOEFFKES HORST;ROSE DAVID;MEINIGKE BERND |
| 分类号 |
A61K8/41;A61K8/42;A61K8/49;A61Q5/10;(IPC1-7):A61K7/13 |
主分类号 |
A61K8/41 |
| 代理机构 |
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