发明名称 |
Transdermal therapeutic system with fentanyl or related substances. |
摘要 |
In a transdermal therapeutic system (TTS) comprises a matrix layer based on polyacrylate (I) and containing fentanyl as active agent (A), a backing layer impermeable to (I) and a protective layer to be removed before use, (I) is self-adhesive, is free of carboxy groups and has a saturation solubility for fentanyl of 3-20 wt. % and the (A)-containing layers have at least 80 wt. % of their (A) content in molecular dispersed solution form. |
申请公布号 |
ZA200400314(B) |
申请公布日期 |
2004.11.01 |
申请号 |
ZA20040000314 |
申请日期 |
2004.01.15 |
申请人 |
LTS LOHMANN THERAPIE-SYSTEME AG. |
发明人 |
WALTER MUELLER;THOMAS HILLE |
分类号 |
A61K9/70;A61K31/445;A61K31/4468;A61K47/10;A61K47/14;A61K47/32;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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