发明授权
- 专利标题: Hard capsule
- 专利标题(中): 硬胶囊
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申请号: US10362114申请日: 2001-08-24
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公开(公告)号: US06967026B2公开(公告)日: 2005-11-22
- 发明人: Noboru Hoshi , Toshio Shimamoto , Shigeru Sugiyama
- 申请人: Noboru Hoshi , Toshio Shimamoto , Shigeru Sugiyama
- 申请人地址: JP Osaka JP Osaka
- 专利权人: Nisshin Kasel Co., Ltd.,Daido Chemical Corporation
- 当前专利权人: Nisshin Kasel Co., Ltd.,Daido Chemical Corporation
- 当前专利权人地址: JP Osaka JP Osaka
- 代理机构: Knobbe, Martens Olson & Bear LLP
- 优先权: JP2000-259830 20000829
- 国际申请: PCT/JP01/07244 WO 20010824
- 国际公布: WO02/17848 WO 20020301
- 主分类号: A61J3/07
- IPC分类号: A61J3/07 ; A61K9/48 ; A61K47/32 ; C08F261/04
摘要:
A hard capsule which is made mainly of a polymer or copolymer obtained by polymerizing or copolymerizing at least one polymerizable vinyl monomer in the presence of polyvinyl alcohol and/or a derivative thereof. Unlike conventional hard capsules, this hard capsule can be filled with a solvent (e.g., polyethylene glycol) for a sparingly soluble drug ingredient.
公开/授权文献
- US20030166763A1 Hard capsule 公开/授权日:2003-09-04
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