COATING COMPOSITION CONTAINING POLYESTER POLYMERS WITH TERMINAL CARBAMATE GROUPS AND POLYMERIC POLYOL DERIVED FROM ETHYLENICALLY UNSATURATED MONOMERS.

摘要

An adherent film-forming composition comprising a carbamate-functional polyester polymer or oligomer, a hydroxy functional polymer derived from ethylenically unsaturated monomers and an aminoplast cross-linking agent is disclosed. The coating composition can be used to produce clear coats in composite color plus clear coatings exhibiting good levels of acid etch resistance as well as high intercoat adhesion. Also disclosed are a method of applying a composite color plus clear coating to a substrate and the coated article prepared by such a method.