公开(公告)号：EP4458869A1

公开(公告)日：2024-11-06

申请号：EP23171382.7

申请日：2023-05-03

申请人： Arkema, Inc.

发明人： KHAN, Andrew ,  PETERSON, Brian ,  LIU, Yuanqin

IPC分类号： C08F14/18 ,  C08F14/22 ,  C08F214/22 ,  C09D127/16 ,  C09J127/16 ,  H01M4/62 ,  H01M50/426

摘要： The present application relates to a copolymer comprising recurring units derived from vinylidene fluoride and recurring units derived from a fluorinated monomer M1; said copolymer having a melting temperature Tm defined by the relationship: (160.04 -2.5108 ∗ x) - 3 ∗ x) + 3 wherein x is the weight content of said fluorinated monomer M1 based on the total weight of said copolymer; the melting temperature being measured by DSC according to the ASTM E794-06 standard test method. The present application also relates to the use of said composition in various technical fields.