发明名称 |
Cosmetic preparations comprising novel elastin derivatives |
摘要 |
This invention relates to a cosmetic preparation which comprises novel derivatives of solubilized elastin which are fatty acid amides of elastin, and which have been found to permit deeper penetration and a higher percentage absorption of elastin into the stratum corneum of human skin.
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申请公布号 |
US4659740(A) |
申请公布日期 |
1987.04.21 |
申请号 |
US19850701960 |
申请日期 |
1985.02.14 |
申请人 |
POLYDEX PHARMACEUTICALS LTD. |
发明人 |
USHER, THOMAS C. |
分类号 |
A61K8/65;A61Q19/00;C08H1/00;(IPC1-7):A61K7/48;C09F7/00 |
主分类号 |
A61K8/65 |
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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