Brief description of the surface treatment of the vinylidene polyfluoride, in view of its adhesion to a substrate. Material obtained from the vinylidene polyfluoride treated

摘要

1. A process for the surface treatment of a polyvinylidene fluoride material, ensuring satisfactory adhesion in a humid atmosphere to a substrate incompatible with polyvinylidene fluoride, consisting of fixing on the surface a polymer having see diagramm : EP0198723,P6,F2 carbonyl groups on its polymer chain, characterized in that the polymer is previously mixed with polyvinylidene fluoride.