发明名称 |
THERMOPLASTIC ELASTOMERIC COPOLYMERS AND HAIR AND SKIN CARE COMPOSITIONSCONTAINING THE SAME |
摘要 |
The present invention relates to water or alcohol soluble or dispersible thermoplastic elastomeric copolymers and to cosmetic and pharmaceutical compositions containing these copolymers. This invention especially relates to copolymers useful for hair styling purposes and the hair styling compositions containing these copolymers. This invention further relates to copolymers useful for providing cosmetic and pharmaceutical compositions for topical application to the skin. These topical skin care compositions are useful for delivering and/or transdermally transporting active ingredients to or through the skin.
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申请公布号 |
CA2165768(C) |
申请公布日期 |
1999.11.30 |
申请号 |
CA19942165768 |
申请日期 |
1994.06.30 |
申请人 |
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发明人 |
TORGERSON, PETER MARTE;MIDHA, SANJEEV |
分类号 |
A61K8/72;A61K8/00;A61K8/34;A61K8/73;A61K8/91;A61Q5/00;A61Q5/02;A61Q5/06;A61Q5/12;A61Q7/00;A61Q17/04;A61Q19/00;A61Q19/04;C08F290/04;C08F290/06;(IPC1-7):C08F290/04;A61K7/11;A61K7/40;A61K7/48 |
主分类号 |
A61K8/72 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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