| 发明名称 |
Polyamino salts of alpha-hydroxyacids alpha-ketoacids and related compounds |
| 摘要 |
Cosmetic compositions are described wherein alpha -hydroxyacids, alpha -ketoacids and related compounds are formed into amine salts through neutralization with a multi-amine functionalized polymer. Particularly preferred are glycolic acid and lactic acid salts of poly(ethylenimine). |
| 申请公布号 |
ZA9500215(B) |
申请公布日期 |
1996.07.12 |
| 申请号 |
ZA19950000215 |
申请日期 |
1995.01.12 |
| 申请人 |
UNILEVER PLC. |
发明人 |
ALEXANDER ZNAIDEN;ANTHONY WILLIAM JOHNSON;BRIAN ANDREW CROTTY |
| 分类号 |
A61K8/30;A61K8/00;A61K8/33;A61K8/36;A61K8/362;A61K8/365;A61K8/368;A61K8/37;A61K8/49;A61K8/72;A61K8/81;A61K8/84;A61K8/85;A61Q1/00;A61Q1/04;A61Q1/06;A61Q3/02;A61Q5/00;A61Q5/02;A61Q7/00;A61Q15/00;A61Q17/04;A61Q19/00;A61Q19/04;A61Q19/10 |
主分类号 |
A61K8/30 |
| 代理机构 |
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