| 发明名称 |
METHOD FOR PRODUCING THERAPEUTIC SYSTEM OF IMPROVED AGENT PASSING WHICH PASSES THE AGENT THROUGH THE SKIN |
| 摘要 |
A transdermal therapeutic system exhibiting layered structure consists of a backing layer which is impermeable to active substances, a matrix having water-insoluble basic material and islands (inclusions) divided therein, and a layer controlling the access of cutaneous liquid by means of which the matrix is activatable. Process for the production are described. |
| 申请公布号 |
HUT54062(A) |
申请公布日期 |
1991.01.28 |
| 申请号 |
HU19900002018 |
申请日期 |
1990.03.30 |
| 申请人 |
LTS LOHMANN THERAPIE-SYSTEME GMBH. UND CO. KG,DE |
发明人 |
HORSTMANN,MICHAEL,DE;HERRMANN,FRITZ,DE |
| 分类号 |
A61L15/16;A61F13/02;A61K9/70;A61K31/445;A61K45/00;A61K45/06;A61L15/44;A61M35/00;A61M37/00 |
主分类号 |
A61L15/16 |
| 代理机构 |
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代理人 |
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