| 发明名称 |
DYEING COMPOSITION FOR DYEING KERATINOUS FIBRES COMPRISING A CATIONIC AZO-DYE |
| 摘要 |
The invention concerns a novel dyeing composition for dyeing keratinous fibres, in particular human hair, comprising a cationic azo dye of formula (I): W1-N=N-W2-NW3W4, and the dyeing method using said composition and the novel compounds of formula (I).
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| 申请公布号 |
WO02078657(A1) |
申请公布日期 |
2002.10.10 |
| 申请号 |
WO2002FR01135 |
申请日期 |
2002.04.02 |
| 申请人 |
L'OREAL;VIDAL, LAURENT;LEDUC, MADELEINE |
发明人 |
VIDAL, LAURENT;LEDUC, MADELEINE |
| 分类号 |
C07D403/12;A61K8/00;A61K8/22;A61K8/33;A61K8/41;A61K8/49;A61Q5/00;A61Q5/10;C09B44/10;C09B44/16;C09B62/245;D06P3/04;(IPC1-7):A61K7/13 |
主分类号 |
C07D403/12 |
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