| 发明名称 |
TINCTORIAL COMPOSITION BASED ON 5,6-DIHYDROXYINDOLINES AND METHOD FOR DYEING KERATINOUS FIBRES |
| 摘要 |
The invention relates to the use of a 5,6-dihydroxyindoline corresponding to the formula (I): <IMAGE> (I) in which R represents a hydrogen atom or a C1-C4 alkyl group, as well as the acid addition salts of these compounds for dyeing keratinous materials, in particular human keratinous materials, and to the tinctorial compositions and methods employed.
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| 申请公布号 |
US5178637(A) |
申请公布日期 |
1993.01.12 |
| 申请号 |
US19910707130 |
申请日期 |
1991.05.31 |
| 申请人 |
L'OREAL |
发明人 |
LAGRANGE, ALAIN;LUPPI, BERNADETTE;JUNINO, ALEX |
| 分类号 |
A61K8/00;A61K8/20;A61K8/22;A61K8/23;A61K8/34;A61K8/35;A61K8/37;A61K8/39;A61K8/40;A61K8/42;A61K8/46;A61K8/49;A61Q5/10;C07D209/08;C09B57/00;C09B67/42;D06P1/32;D06P3/08;D06P3/24 |
主分类号 |
A61K8/00 |
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