| 发明名称 |
Hair colorant, based on oxidation dye precursor reacting with peroxide, contains 2,5-diaminohydroquinone and other developer and/or coupler substance(s) |
| 摘要 |
Hair colorant, based on an oxidation dye precursor reacting with peroxide, contains 2,5-diaminohydroquinone and its water-soluble salts and at least one other developer and coupler substance.
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| 申请公布号 |
DE10020731(A1) |
申请公布日期 |
2001.11.08 |
| 申请号 |
DE20001020731 |
申请日期 |
2000.04.27 |
| 申请人 |
GOLDWELL GMBH |
发明人 |
LORENZ, HERIBERT;KUFNER, FRANK |
| 分类号 |
A61K8/41;A61Q5/10;(IPC1-7):A61K7/13 |
主分类号 |
A61K8/41 |
| 代理机构 |
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