发明名称 |
COMPOSITIONS FOR DYEING KERATINOUS FIBRES COMPRISING A LEVELLING AGENT, USE AND METHOD |
摘要 |
New dyeing compositions, containing improved levelling agents, for dyeing of keratinous fibres, especially human hair, making more uniform the colour of the dyed fibres, are provided. The compositions contain one or more compounds of the formulae (I) and/or (II), wherein R is an alkyl group or alkenyl group having 6 to 24 carbon atoms; R', R'' and R''' are independently a hydrogen atom or an alkyl group having 1 to 5 carbon atoms which is optionally hydroxylated; m has a value in the range of 4 to 10; n has a value in the range of 0 to 10; and p has a value in the range of 1 to 10, with the proviso that when p = 1, at least one of R', R'' and R''' is not a hydrogen atom.
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申请公布号 |
WO03072073(A1) |
申请公布日期 |
2003.09.04 |
申请号 |
WO2003EP01637 |
申请日期 |
2003.02.18 |
申请人 |
KAO CHEMICALS EUROPE S.L.;DENZER, HORST;MEIJER, HAMKE;VAN DER VEEN, REINOUT |
发明人 |
DENZER, HORST;MEIJER, HAMKE;VAN DER VEEN, REINOUT |
分类号 |
A61K8/00;A61K8/42;A61Q5/10;D06P1/607;D06P3/08;(IPC1-7):A61K7/13 |
主分类号 |
A61K8/00 |
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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