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公开(公告)号:US20110189469A1
公开(公告)日:2011-08-04
申请号:US13056687
申请日:2009-08-03
CPC分类号: C08F2/38 , B01D69/125 , B01D71/56 , B01D2323/32 , B01D2325/48 , C08F4/00 , C08F293/00 , C08F293/005 , Y10T428/249978
摘要: The present invention relates to a method of preparing RAFT, ATRP or NMRP functionalized thin film composite (TFC) polyamide membranes on a microporous substrate. A further aspect of the invention is the subsequent modification of the thin film composite polyamide membrane by controlled free radical polymerization (CFRP) to yield membranes having new chemical and physical properties, e.g. antifouling and/or antibacterial properties. Further aspects of the invention are the functionalized thin film composite (TFC) polyamide membranes on the microporous substrate itself and the membranes modified by controlled free radical polymerization.
摘要翻译: 本发明涉及在微孔基材上制备RAFT,ATRP或NMRP官能化薄膜复合(TFC)聚酰胺膜的方法。 本发明的另一方面是随后通过受控的自由基聚合(CFRP)修饰薄膜复合聚酰胺膜,以产生具有新的化学和物理性质的膜,例如, 防污和/或抗菌性能。 本发明的另外的方面是微孔基材本身上的官能化薄膜复合材料(TFC)聚酰胺膜和通过受控自由基聚合改性的膜。
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公开(公告)号:US08544658B2
公开(公告)日:2013-10-01
申请号:US13056687
申请日:2009-08-03
CPC分类号: C08F2/38 , B01D69/125 , B01D71/56 , B01D2323/32 , B01D2325/48 , C08F4/00 , C08F293/00 , C08F293/005 , Y10T428/249978
摘要: The present invention relates to a method of preparing RAFT, ATRP or NMRP functionalized thin film composite (TFC) polyamide membranes on a microporous substrate. A further aspect of the invention is the subsequent modification of the thin film composite polyamide membrane by controlled free radical polymerization (CFRP) to yield membranes having new chemical and physical properties, e.g. antifouling and/or antibacterial properties. Further aspects of the invention are the functionalized thin film composite (TFC) polyamide membranes on the microporous substrate itself and the membranes modified by controlled free radical polymerization.
摘要翻译: 本发明涉及在微孔基材上制备RAFT,ATRP或NMRP官能化薄膜复合(TFC)聚酰胺膜的方法。 本发明的另一方面是随后通过受控的自由基聚合(CFRP)修饰薄膜复合聚酰胺膜,以产生具有新的化学和物理性质的膜,例如, 防污和/或抗菌性能。 本发明的另外的方面是微孔基材本身上的官能化薄膜复合材料(TFC)聚酰胺膜和通过受控自由基聚合改性的膜。
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