发明申请
US20090162428A1 Immediate disintegration polyvalent polymeric matrix for modified release solid oral preparations and method of preparation thereof
审中-公开
用于改性释放固体口服制剂的立即崩解多价聚合物基质及其制备方法
- 专利标题： Immediate disintegration polyvalent polymeric matrix for modified release solid oral preparations and method of preparation thereof
- 专利标题（中）： 用于改性释放固体口服制剂的立即崩解多价聚合物基质及其制备方法
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申请号： US12317427申请日： 2008-12-23
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公开(公告)号： US20090162428A1公开(公告)日： 2009-06-25
- 发明人: Gino Pasotti , Andrea Spalla , Ezio De Zanet
- 申请人： Gino Pasotti , Andrea Spalla , Ezio De Zanet
- 申请人地址： IT San Donato Milanese
- 专利权人： I.P.S. International Products & Services S.r.l.
- 当前专利权人： I.P.S. International Products & Services S.r.l.
- 当前专利权人地址： IT San Donato Milanese
- 优先权： IT2007A002427 20071224
- 主分类号： A61K9/20
- IPC分类号： A61K9/20 ; A61K9/10 ; A61K9/48 ; A23L1/48
摘要：
An immediate disintegrating polymeric matrix for oral administration with modified release is disclosed, obtained without using inert supports such as sugar spheres, comprising particles of active substance directly covered with a release regulating membrane. Use of such a matrix to prepare various administration forms for oral use as well as the method of its preparation are also disclosed.
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