发明申请
- 专利标题： TABLET COATING COMPOSITION
- 专利标题（中）： 片剂涂料组合物
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申请号： PCT/US2005/027988申请日： 2005-08-04
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公开(公告)号： WO2006017787A2公开(公告)日： 2006-02-16
- 发明人: FREERS, Susan, O. , MCPHERSON, Roger, E.
- 申请人： GRAIN PROCESSING CORPORATION , FREERS, Susan, O. , MCPHERSON, Roger, E.
- 申请人地址： 1600 Oregon Street, Muscatine, IA 52761 US
- 专利权人： GRAIN PROCESSING CORPORATION,FREERS, Susan, O.,MCPHERSON, Roger, E.
- 当前专利权人： GRAIN PROCESSING CORPORATION,FREERS, Susan, O.,MCPHERSON, Roger, E.
- 当前专利权人地址： 1600 Oregon Street, Muscatine, IA 52761 US
- 代理机构： WOLFFE, Susan, A.
- 优先权： US60/599,418 20040806
- 主分类号： A61K9/00
- IPC分类号： A61K9/00
摘要：
Disclosed is a method for coating a tablet with a coating composition. The tablet generally comprises a biologically active material, and generally one or more biologically acceptable excipients. The coating composition comprises hemicellulose, partially depolymerized hemicellulose, or a mixture thereof. In preferred embodiments, the coating composition includes a plasticizer, and a coating composition further may include coloring agents, opacifiers, and other ingredients. Also disclosed is a coated tablet, a method preparing a coating composition, a coating composition, and a coating composition precursor.
