CLEARCOAT COMPOSITIONS CONTAINING IMINO-FUNCTIONAL MELAMINES

摘要

The present invention is directed to one-component coating compositions containing partially butylated or partially methylated, imino functional melamine crosslinking agents in combination with one or more blocked isocyanate crosslinking agents, a process for coating a substrate with the composition and a coated substrate, having the coating thereon. The cured coatings demonstrate excellent humidity resistance and etch resistance.