TWO COMPONENT COATING COMPOSITIONS CONTAINING HIGHLY BRANCHED COPOLYESTER POLYOL

摘要

This invention relates to rapid curing coating compositions that are particularly useful for automotive OEM and refinish applications. The coatin g composition includes a binder component that contains a novel highly branche d copolyester polyol, and a crosslinking component that contains conventional crosslinking agents, such as polyisocyanate and melamine. This invention is also directed to a process for producing coatings from the rapid curing coating compositions. These compositions are especially useful in providing for mar resistant and flexible coatings.