A process for preparing a graft copolymers is provided comprising exposing a polymeric base material to a dose of ionizing radiation, and then contacting the irradiated base material with a microemulsion comprising at least one fluorostyrenic monomer, water and water-miscible solvent. The graft copolymer may be formed into a membrane, including ion exchange membranes.
本发明提供了一种用于制备接枝共聚物的工艺,包括将聚合物基材暴露于一定剂量的电离辐射中,然后将辐照基材与由至少一种
氟苯乙烯单体、
水和
水混溶溶剂组成的微乳液接触。接枝共聚物可制成膜,包括离子交换膜。