| abstract |
The present invention discloses a fluoropolymer coated film comprising a polymer substrate film and a fluoropolymer coating on the polymer substrate film. The fluoropolymer coating may comprise (a) a fluoropolymer selected from homopolymers and copolymers of vinyl fluoride and homopolymers and copolymers of vinylidene fluoride and (b) carboxyl groups, sulfone groups, aziridine groups, amine groups, Compatible adhesive polymers comprising a functional group selected from isocyanate groups, melamine groups, epoxy groups, hydroxyl groups, acid anhydride groups and mixtures thereof. The polymeric substrate film includes functional groups on its surface that interact with the compatible adhesive polymer to promote bonding of the fluoropolymer coating to the substrate film.n n n Fluoropolymers, coatings, polymer substrate films, adhesive polymers |