Color-plus-clear composite coating compositions containing alkylolated or etherified carbamate functional polymers

摘要

A curable film-forming composition is provided comprising: (i) a polyester polymer or oligomer containing a plurality of carbamate groups of the structure: (ii) an alkylolated and optionally etherified carbamate functional acrylic polymer; and (iii) an aminoplast crosslinking agent. A multi-component composite coating composition is also provided. The coating composition comprises a pigmented film-forming composition serving as a base coat and a clear film-forming composition serving as a transparent coat over the base coat. The transparent coat, or clear coat, is derived from the curable film-forming composition described above.