发明名称 |
Pyrrolidinyl-substituted para-phenylenediamine derivatives substituted with a cationic radical, and use of these derivatives for dyeing keratin fibres |
摘要 |
Novel pyrrolidinyl-substituted para-phenylenediamine derivatives comprising a cationic radical, the dye compositions comprising them and the process for dyeing keratin fibers using these compositions, making it possible to obtain a chromatic, powerful, unselective and fast coloration of keratin fibers.
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申请公布号 |
US2003229949(A1) |
申请公布日期 |
2003.12.18 |
申请号 |
US20030397245 |
申请日期 |
2003.03.27 |
申请人 |
SABELLE STEPHANE;RAMOS LAURE;LEDUC MADELEINE;PHILIPPE MICHEL |
发明人 |
SABELLE STEPHANE;RAMOS LAURE;LEDUC MADELEINE;PHILIPPE MICHEL |
分类号 |
C07D207/14;C07D401/04;C07D417/04;C07D487/08;C07D521/00;C07F9/572;(IPC1-7):A61K7/13 |
主分类号 |
C07D207/14 |
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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