公开(公告)号：US20170130045A1

公开(公告)日：2017-05-11

申请号：US15319909

申请日：2015-06-12

Applicant: BASF SE

Inventor： Ulrich KARL ,  Christoph ERK ,  Michael DORNBUSCH ,  Hidehiko MIZUNO

IPC: C08L27/16 ,  C09D7/00 ,  C09D127/16 ,  H01M4/04 ,  C11D7/50 ,  H01M4/62 ,  H01M10/0525 ,  C09D9/00 ,  C08J3/09

CPC classification number: C08L27/16 ,  C08J3/095 ,  C08J3/096 ,  C08J2327/16 ,  C08L2201/56 ,  C09D7/20 ,  C09D9/005 ,  C09D127/16 ,  C11D7/5013 ,  C11D7/5022 ,  H01M4/0402 ,  H01M4/13 ,  H01M4/623 ,  H01M10/0525

Abstract: Solutions of polyvinylidene fluoride (PVDF) or copolymers of 1,1-difluoroethylene in a solvent which comprises N-formylmorpholine (NFM), N-acetylmorpholine (NAM) or mixtures thereof and additionally a cosolvent selected from alkylene carbonate, mono-, di- or polyalkylene glycol dialkyl ethers or mixtures thereof.