Dimer diol (meth)acrylates uses as a matting agent

摘要

A new flatting agent for self-curing or radiation-curing coating systems is disclosed. The flatting agent is a liquid dimerdiol (meth)acrylate with a degree of esterification of at least 50%. The dimerdiol (meth)acrylate ester is introduced into the coating system in an amount of 1-25% by weight based on the coating system as a whole. The coating system can have additional solid flatting agents in the system.