发明公开
- 专利标题: Thermoplastic polymer membranes
- 专利标题(中): 由热塑性聚合物膜
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申请号: EP00201378.7申请日: 1995-10-20
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公开(公告)号: EP1057478A2公开(公告)日: 2000-12-06
- 发明人: Dong, Liang C. , Pollock, Crystal , Wong, Patrick S.-L. , Ferrari, Vincent Joseph
- 申请人: ALZA CORPORATION
- 申请人地址: 950 Page Mill Road P.O. Box 10950 Palo Alto California 94303-0802 US
- 专利权人: ALZA CORPORATION
- 当前专利权人: ALZA CORPORATION
- 当前专利权人地址: 950 Page Mill Road P.O. Box 10950 Palo Alto California 94303-0802 US
- 代理机构: Ablett, Graham Keith
- 优先权: US330892 19941028
- 主分类号: A61K9/00
- IPC分类号: A61K9/00 ; C08L71/02 ; C08L67/04 ; C08J5/22
摘要:
The invention relates to a membrane, which can be injection moulded, comprising polycaprolactone and at least one of a poly (alkylene oxide), poly (ethylene glycol) or poly (hydroxypropylcellulose).
公开/授权文献
- EP1057478B1 Thermoplastic polymer membranes 公开/授权日:2003-07-09
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