发明名称 |
COMPOSTO, COMPOSIÇÃO DE TINTURA, MÉTODO PARA TINGIR E USO DE UM COMPOSTO |
摘要 |
The invention relates to the dyeing of keratinous fibres using azomethine direct dyes of formula (I) or reduced precursors of azomethine direct dyes of formula (II) obtained from 2-chloro-3-amino-6-methylphenol. A subject-matter of the invention is a dyeing composition comprising at least one chlorinated azomethine direct dye or one reduced precursor of a chlorinated azomethine direct dye, a method for dyeing keratinous fibres which employs the said composition and their uses in the dyeing of keratinous fibres. This composition makes it possible to obtain a particularly stable and consistent colouring. |
申请公布号 |
BRPI0819372(A2) |
申请公布日期 |
2014.10.14 |
申请号 |
BR2008PI19372 |
申请日期 |
2008.12.09 |
申请人 |
L'OREAL |
发明人 |
MADELEINE LEDUC;CHRISTOPHE RONDOT;ERIC METAIS;STEPHANE SABELLE |
分类号 |
A61K8/49;A61Q5/10;C07C225/28;C09B53/02 |
主分类号 |
A61K8/49 |
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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