| 发明名称 |
A METHOD OF COLOURING KERATINOUS FIBERS |
| 摘要 |
The invention relates to a method and a kit for providing brown colour to keratinous fibres particularly for reducing the blueness. The method comprising the steps of contacting the keratinous fibers with a complex of a copper salt with gallic acid or an alkyl ester of gallic acid or a mixture thereof; followed by rinsing the fibers to be substantially free of the complex; followed by contacting the hair with an iron salt. |
| 申请公布号 |
WO2013167354(A2) |
申请公布日期 |
2013.11.14 |
| 申请号 |
WO2013EP57907 |
申请日期 |
2013.04.16 |
| 申请人 |
UNILEVER N.V.;UNILEVER PLC;CONOPCO, INC., D/B/A UNILEVER |
发明人 |
LAHORKAR, PRAFUL GULAB RAO;MAJUMDER, SUMAN;MANI, INDU |
| 分类号 |
A61K8/19;A61K8/20;A61K8/23;A61K8/36;A61K8/365;A61K8/368;A61K8/37;A61K8/67;A61K8/97;A61Q5/10 |
主分类号 |
A61K8/19 |
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