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专利名称：Pervaporation membranes and use thereof发明人：Hermann A. Steinhauser,Hartmut E. A.
Bruschke
申请号：US08/409701申请日：19950323公开号：US05700374A公开日：19971223
摘要：A membrane comprising a pore-free separation layer, wherein the separationlayer consists of poly-dimethyl aminoethyl methacrylate homopolymers or N-vinylpyrrolidone dimethyl aminoethyl methacrylate copolymer or N-vinylcaprolactamdimethyl aminoethyl methacrylate copolymer or N-vinylcaprolactam N-vinylpyrrolidonedimethyl aminoethyl methacrylate terpolymers.
申请人：DEUTSCHE CARBONE AG
代理机构：Bardehle, Pagenberg, Dost, Altenburg, Frohwitter, Geissler
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