POWDER COATINGS COMPOSITIONS CROSSLINKED WITH AN ACID FUNCTIONAL REACTION PRODUCT OF TRIS (2-HYDROXIETHYL) ISOCYANURATE AND A CYCLIC ANHYDRIDE.

摘要

Powder coating composition for automotive exterior coatings with improved compatibility with other coatings and improved resistance to yellowing include a polyepoxide material and an acid-functional crosslinker that is a reaction product of 1,3,5-tris(2-hdyroxyethyl)isocyanurate and a cyclic anhydride.