发明名称 |
Pharmaceutical composition for topical use in form of xerogels or films and methods for production |
摘要 |
The present invention relates to dry delivery system comprising a xerogel or film with applied active ingredients for topical active ingredient delivery or other purposes. Said delivery system are obtainable by a method according to the invention. The present invention also provides for methods for achieving defined localization of stable or unstable active substances on dry xerogels or films, which can be reconstituted into hydrogels. From the obtained delivery systems, the active substances are released with advantageous release kinetics. <IMAGE>
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申请公布号 |
EP1602365(A1) |
申请公布日期 |
2005.12.07 |
申请号 |
EP20040005008 |
申请日期 |
2004.03.03 |
申请人 |
SWITCH BIOTECH AKTIENGESELLSCHAFT;LUDWIG-MAXIMILIANS-UNIVERSITAET MUENCHEN |
发明人 |
STABENAU, ANKE;WINTER, GERHARD;SCHMIDT, ROLAND |
分类号 |
A61K8/02;A61K8/04;A61K9/06;A61K9/70;A61L15/44;A61Q19/00;B01J13/00;(IPC1-7):A61K9/70 |
主分类号 |
A61K8/02 |
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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