Mar-resistant coating composition of reaction product of hydroxy-terminated urethane and melamine resin

摘要

Compositions of matter consisting of urethane prepolymers having terminal hydroxy groups and produced from a diol of a molecular weight of 200-3,000, an organic diisocyanate and a polyhydric alcohol having 2-6 hydroxyl groups which are admixed with alkylated melamine/formaldehyde materials in the presence of an acid catalyst, are disclosed.