SUBSTRATES COATED WITH COATING SYSTEMS THAT INCLUDE A TREATMENT LAYER

摘要

Disclosed are substrates at least partially coated with a multi-layer composite coating system comprising a treatment layer deposited from a composition comprising a radiation cure initiator, wherein the composition is substantially free of any radiation-curable materials. The present invention is also directed to methods for improving the adhesion of multi-layer coating system to substrates, particularly porous substrates; such as wood.