PROCEDIMENTO PER LA MODIFICAZIONE DI COPOLIMERI DI ACRILATO

摘要

Acrylate copolymers which contain groups are reacted with a 2-hydroxphenylbenzotriazole which contains a carboxyl group. A permanent light stabilization of the acrylate copolymers is thereby achieved. The modified acrylate resins so obtained are particularly suitable for use as binders for coating materials.