发明名称 |
1-METHYLAMINO-2-NITRO-4-(2{40 -HYDROXYETHYL)-METHYLAMINOBENZENE FOR DYEING HUMAN HAIR |
摘要 |
An improved dye compound 1-methylamino-2-nitro-4-(2'-hydroxyethyl)-methylaminobenzene and a method of making it. A hair dye composition containing this compound and the method of dyeing hair with this composition. |
申请公布号 |
US3632292(A) |
申请公布日期 |
1972.01.04 |
申请号 |
US19650508578 |
申请日期 |
1965.11.18 |
申请人 |
SA. DITE: L'OREAL |
发明人 |
GREGOIRE KALOPISSIS;ANDREE BUGAUT |
分类号 |
A61K8/41;A61Q5/06;C09B51/00;(IPC1-7):A61K7/12 |
主分类号 |
A61K8/41 |
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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