| 发明名称 |
HYDROALCOHOLIC COMPOSITIONS FOR TRANSDERMAL PENETRATION OF PHARMACEUTICAL AGENTS |
| 摘要 |
Hydroalcoholic compositions useful for the enhancement of the transdermal delivery of a pharmaceutical agent, methods of preparation, transdermal delivery systems, and methods of delivering the pharmaceutical agent are provided. The composition includes a lower alcohol and water in a weight ratio of at least about 20:80, a pharmaceutical agent, and an emulsifier system.
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| 申请公布号 |
CA2274565(C) |
申请公布日期 |
2008.04.08 |
| 申请号 |
CA19972274565 |
申请日期 |
1997.12.23 |
| 申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
SCHOLZ, MATTHEW T.;ASMUS, ROBERT A.;HEDENSTROM, JOHN C. |
| 分类号 |
A61K47/10;A61K9/00;A61K9/107;A61K47/14;A61K47/26;A61K47/30;A61K47/32;A61K47/36 |
主分类号 |
A61K47/10 |
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