Patent ID: 9139751
Filing Date: 2015-09-22
Classification: B05D,C08G,C09D

Abstract:
1. A coating material composition comprising at least one polyhydroxyl group-containing compound (A), at least one polyisocyanate group-containing compound (B) having free and/or blocked isocyanate groups, at least one catalyst (D) based on a zinc-amidine complex which comprises the reaction product of 1.0 moles of one or more zinc(II) biscarboxylates with more than 2.0 moles of an amidine of the formula (I) or with more than 2.0 moles of a mixture of two or more amidines of the formula (I) where R and at least one monomeric aromatic, optionally substituted carboxylic acid (S) whose carboxyl group is in conjugation with a π-electron system.