SUBSTRATE EQUIPPED WITH AN INSULATING BARRIER LOCK SYSTEM AGAINST DISSEMINATION, RESISTANT TO ABRASION WEAR.

摘要

Plastic substrate with a blocking barrier system for abrasion-resistant diffusion comprising, a hard base layer containing a coating composition based on hardenable or polymerizable thermally or photochemically combinations that is transformed into a polymer, and a layer of coverage, which is obtained by applying a mass containing solid particles and / or Sol-nanoscale, on which reactive surface groups are still present, and then a heat or hardened treatment.