发明申请
- 专利标题： SELF-MICROEMULSIFYING SYSTEMS INCORPORATED INTO LIQUID CORE MICROCAPSULES
- 专利标题（中）： 自组装微球化系统进入液芯微孔
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申请号： US12989380申请日： 2009-04-21
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公开(公告)号： US20110111042A1公开(公告)日： 2011-05-12
- 发明人: Janez Kerc , Miha Homar , Mirjana Gasperlin
- 申请人： Janez Kerc , Miha Homar , Mirjana Gasperlin
- 申请人地址： SI Ljubljana
- 专利权人： LEK PHARMACEUTICALS D.D.
- 当前专利权人： LEK PHARMACEUTICALS D.D.
- 当前专利权人地址： SI Ljubljana
- 优先权： EP08154947.9 20080422
- 国际申请： PCT/EP09/54756 WO 20090421
- 主分类号： A61P25/24
- IPC分类号： A61P25/24 ; A61K9/16 ; A61P25/06 ; A61P25/28 ; A61P3/10 ; A61P31/10 ; A61P9/02 ; A61P29/00 ; A61P25/20
摘要：
The invention provides a microcapsule having a shell and a liquid core incorporating a self-microemulsifying system or a microemulsion, wherein the core comprises a lipophilic substance, at least one surfactant, an active agent, a gelling agent and optionally a cosolvent. Furthermore, a method for producing such microcapsules and pharmaceutical formulations comprising such microcapsules is provided.
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