Polyvinylidine fluoride (ethylene carbon oxide) copolymer composite, polyvinylidine fluoride treatment with this copolymer for its adhesion to a substrate.

摘要

1. A composite based on vinylidene polyfluoride, characterized in that it is constituted by a PVDF material covered at least partially by a copolymer possessing in its molecule an alternation of at least one ethylenic sequence and a carbonyl group in a chain of formula see diagramm : EP0191690,P5,F1 n and n' being identical or different and at least equal to 1.