| 发明名称 |
NITRO-SUBSTITUTED PHENYLENE COMPOUNDS AND COMPOSITIONS CONTAINING THE SAME |
| 摘要 |
<p>Nitro-substituted phenylene compounds of the formula WHEREIN R1 and R2 is each independently a hydrogen atom or lower alkyl, R3 and R4 is each independently C2-C3 hydroxyalkyl, and n is an integer from one to six, are used as dyes for dyeing keratinaceous material.</p> |
| 申请公布号 |
CA1020952(A) |
申请公布日期 |
1977.11.15 |
| 申请号 |
CA19710127266 |
申请日期 |
1971.11.09 |
| 申请人 |
GILLETTE COMPANY (THE) |
发明人 |
SOKOL, PHILLIP E.;TSAI, HU-CHU |
| 分类号 |
A61K8/41;A61Q5/06;C09B51/00 |
主分类号 |
A61K8/41 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
