发明名称 |
OCCLUSIVE TRANSDERMAL THERAPEUTIC SYSTEM WITH A NON-OCCLUSIVE BACKING LAYER |
摘要 |
<p>The inventive system substantially comprises a two-phase adhesive layer that contains an active substance. An inner phase (2) that contains the active substance in dissolved form is embedded i n the outer, vapor-impermeable phase (3) in a dispersed form. Combined with an elastic backing layer (1), preferably a warp/weft- elastic fabric, a very thin matrix system is obtained that guarantees an excellent wear comfort and that optimally utilizes the occlusi ve effect for an increased absorption of the active substance via the skin.</p> |
申请公布号 |
CA2407854(C) |
申请公布日期 |
2009.05.05 |
申请号 |
CA20012407854 |
申请日期 |
2001.05.15 |
申请人 |
LTS LOHMANN THERAPIE-SYSTEME AG |
发明人 |
BRACHT, STEFAN;SCHMITZ, CHRISTOPH |
分类号 |
A61K9/70;A61K47/10;A61K47/12;A61K47/14;A61P29/00 |
主分类号 |
A61K9/70 |
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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