The present invention pertains to a composition suitable for manufacturing membranes based on vinylidene fluoride (VDF) polymers, to porous membranes thereof, to methods for their manufacture and to uses of the porous membranes, especially for the filtration of water phases. Said composition comprising vinylidene fluoride (VDF) polymers and polymer additives comprising zwitterionic moieties delivers outstanding hydrophilization performance of manufactured membranes.
                            本发明涉及一种适用于制造以
偏氟乙烯(VDF)聚合物为基础的膜的组合物、其多孔膜、制造方法以及多孔膜的用途,特别是用于过滤
水相。所述组合物由
偏氟乙烯(VDF)聚合物和包含齐聚物的聚合物添加剂组成,可为制造的膜提供出色的亲
水性能。