Polyvinylidene fluoride solution in N-formylmorpholine or N-acetylmorpholine

摘要

From N-formylmorpholine (NFM), N-acetylmorpholine (NAM), or mixtures thereof, and further from alkylene carbonates, monoalkylene glycol dialkyl ethers, dialkylene glycol dialkyl ethers, or polyalkylene glycol dialkyl ethers, or mixtures thereof A solution of polyvinylidene fluoride (PVDF) or 1,1-difluoroethylene copolymer in a solvent containing a selected co-solvent.