发明授权
- 专利标题: Polymeric support having novel pore structures
- 专利标题(中): 具有新颖孔结构的聚合物载体
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申请号: US10517226申请日: 2003-06-17
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公开(公告)号: US07662866B2公开(公告)日: 2010-02-16
- 发明人: Philippe Busson , Ronnie Palmgren , Michael Morrison
- 申请人: Philippe Busson , Ronnie Palmgren , Michael Morrison
- 申请人地址: SE Uppsala
- 专利权人: GE Healthcare Bio-Sciences AB
- 当前专利权人: GE Healthcare Bio-Sciences AB
- 当前专利权人地址: SE Uppsala
- 代理商 Yonggang Ji
- 优先权: SE0202016 20020627
- 国际申请: PCT/SE03/01017 WO 20030617
- 国际公布: WO2004/003043 WO 20040108
- 主分类号: C08J9/26
- IPC分类号: C08J9/26
摘要:
The invention is a method of producing a cross-linked polymeric support having a multimodal pore structure, which comprises providing a degradable initiator molecule; providing an organic phase comprising said initiator molecule, radically polymerizable monomers and a porogen in a solvent; providing an aqueous phase comprising a transition metal catalyst; suspension polymerization of the organic phase by adding a ligand, co-ordinating to the transition metal in the aqueous phase to produce a cross-linked polymeric support having a primary pore structure and comprising initiator molecule; and subjecting the support obtained to degrading conditions to remove the initiator molecule from within the support to produce a cross-linked polymeric support having a secondary pore structure in addition to the primary pore structure.
公开/授权文献
- US20050245624A1 Polymeric support having novel pore structures 公开/授权日:2005-11-03