PVDF adhesion binder, its application as a barrier material and materials obtained from it.

摘要

The subject of the invention is a PVDF binder containing alkyl (alkyl) acrylate units and units carrying a carboxylic acid function. This binder, containing PVDF, forms a barrier to hydrocarbons. The invention also relates to the materials comprising the present binder, in particular the petrol tubes comprising polyamide and the present binder, in conjunction with PVDF.