| 发明名称 |
VITAMIN C DELIVERY SYSTEM |
| 摘要 |
A cosmetic composition is provided which includes ascorbic acid (Vitamin C) stabilized by dimethyl isosorbide in a pharmaceutically acceptable carrier. Among the preferred carriers are polyols such as polyethylene glycol, propylene glycol and mixtures thereof. Aesthetic properties are improved by the presence of a cross-linked non-emulsifying siloxane elastomer and a volatile siloxane.
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| 申请公布号 |
CA2256390(C) |
申请公布日期 |
2005.06.07 |
| 申请号 |
CA19972256390 |
申请日期 |
1997.03.29 |
| 申请人 |
UNILEVER PLC |
发明人 |
JOHNSON, ANTHONY WILLIAM;CROTTY, BRIAN ANDREW;ZNAIDEN, ALEXANDER PAUL |
| 分类号 |
A61K8/00;A61K8/30;A61K8/34;A61K8/39;A61K8/49;A61K8/67;A61K8/72;A61K8/86;A61K8/89;A61K8/891;A61K8/894;A61K8/898;A61Q19/00;(IPC1-7):A61K7/48;A61K7/40 |
主分类号 |
A61K8/00 |
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