发明授权
- 专利标题: Cosmetic agents for hair and skin treatment
- 专利标题(中): 用于头发和皮肤处理的化妆品
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申请号: US106058申请日: 1987-10-07
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公开(公告)号: US4781918A公开(公告)日: 1988-11-01
- 发明人: Manfred Hofinger , Alwin Reng , Jochen M. Quack
- 申请人: Manfred Hofinger , Alwin Reng , Jochen M. Quack
- 申请人地址: DEX Frankfurt am Main
- 专利权人: Hoechst Aktiengesellschaft
- 当前专利权人: Hoechst Aktiengesellschaft
- 当前专利权人地址: DEX Frankfurt am Main
- 优先权: DEX3634417 19861009
- 主分类号: A61K8/30
- IPC分类号: A61K8/30 ; A61K8/00 ; A61K8/40 ; A61K8/45 ; A61Q5/00 ; A61Q5/12 ; A61Q19/00 ; A61K7/06 ; A61K7/09
摘要:
An agent for treatment of hair and skin, containing a quarternary ammonium compound of the formula ##STR1## in which R.sub.1 and R.sub.2 may be identical or different and denote C.sub.8 -C.sub.22 -alkyl or C.sub.8 -C.sub.22 -alkenyl, R.sub.3 denotes C.sub.1 -C.sub.3 -alkyl, x denotes a number from 1 to 3, and A.sup..crclbar. denotes the anion of C.sub.2 -C.sub.6 -carboxylic acid, which may contain 1 to 3 hydroxyl groups, or the hydrogen phosphate anion.
公开/授权文献
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