发明授权
US4692166A Use of halogenated 4,5-methylenedioxyphenol in the dyeing of keratinous
fibres
失效
卤代4,5-亚甲二氧基苯酚在角质纤维染色中的应用
- 专利标题: Use of halogenated 4,5-methylenedioxyphenol in the dyeing of keratinous fibres
- 专利标题(中): 卤代4,5-亚甲二氧基苯酚在角质纤维染色中的应用
-
申请号: US841813申请日: 1986-03-20
-
公开(公告)号: US4692166A公开(公告)日: 1987-09-08
- 发明人: Alex Junino , Gerard Lang , Herve Andrean , Jean Cotteret
- 申请人: Alex Junino , Gerard Lang , Herve Andrean , Jean Cotteret
- 申请人地址: FRX Paris
- 专利权人: L'Oreal
- 当前专利权人: L'Oreal
- 当前专利权人地址: FRX Paris
- 优先权: FRX8504224 19850321
- 主分类号: A61K8/00
- IPC分类号: A61K8/00 ; A61K8/33 ; A61K8/34 ; A61K8/40 ; A61K8/41 ; A61K8/46 ; A61K8/49 ; A61K8/73 ; A61Q5/10 ; C07D317/48 ; C07D317/52 ; C07D317/54 ; D06P1/32 ; D06P1/64 ; D06P3/08 ; A61K7/13
摘要:
Use for dyeing keratinous fibres, and especially human hair, on a compound corresponding to the formula: ##STR1## in which X denotes a bromine or chlorine atom.
公开/授权文献
- US5986479A Fully switched, class-B, high speed current amplifier driver 公开/授权日:1999-11-16
信息查询