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公开(公告)号:US4787976A
公开(公告)日:1988-11-29
申请号:US728008
申请日:1985-04-29
申请人: Marc E. Parham , Karen E. Milligan
发明人: Marc E. Parham , Karen E. Milligan
CPC分类号: B01D67/0006 , B01D67/0016 , B01D69/02 , B01D69/08 , B01D71/54 , C08L75/08 , D01D5/24 , B01D2323/12 , B01D2323/18 , B01D2325/36
摘要: Disclosed is a protein non-adsorptive semipermeable filtration membrane and a process for producing the same. Said membrane, which comprises an interpenetrating polymer network, is prepared from a casting solution comprising a prepolymer polymerizable upon contact with a coagulating liquid, a polymer that will not react readily with the prepolymer and that is substantially insoluble in said coagulating liquid, and solvent.
摘要翻译: 公开了蛋白质非吸附性半透膜过滤膜及其制造方法。 包含互穿聚合物网络的所述膜由包含可与凝固液体接触聚合的预聚物的浇铸溶液,不能与预聚物反应并且基本上不溶于所述凝固液体的溶剂和溶剂制备。