发明授权
- 专利标题: Highly cross-linked nanoporous polymers
- 专利标题(中): 高度交联的纳米多孔聚合物
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申请号: US564891申请日: 1995-11-29
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公开(公告)号: US5710187A公开(公告)日: 1998-01-20
- 发明人: Warren P. Steckle, Jr. , Paul G. Apen , Michael A. Mitchell
- 申请人: Warren P. Steckle, Jr. , Paul G. Apen , Michael A. Mitchell
- 申请人地址: NM Los Alamos
- 专利权人: The Regents of the University of California
- 当前专利权人: The Regents of the University of California
- 当前专利权人地址: NM Los Alamos
- 主分类号: B01D67/00
- IPC分类号: B01D67/00 ; B01D71/28 ; B01D71/72 ; C08F212/04 ; C08J9/28 ; C08J11/08 ; C08J9/08
摘要:
Condensation polymerization followed by a supercritical extraction step can be used to obtain highly cross-linked nanoporous polymers with high surface area, controlled pore sizes and rigid structural integrity. The invention polymers are useful for applications requiring separation membranes.
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