Polyurethane coating agent composition, multistage coating method using said coating agent compositions, and use of the coating agent compositions as clear coating or pigmented coating material and use of the coating method for automotive repair painting and/or for coating plastic substrates and/or commercial vehicles

摘要

The present invention relates to coating agent compositions comprising at least one compound (A) containing polyhydroxyl groups, at least one compound (B) containing polyisocyanate groups, said compound having free and/or blocked isocyanate groups, and at least one catalyst (D) based on a zinc amide complex that can be produced by reacting 1.0 moles of at least one zinc (II) biscarboxylate with 2.0 moles of at least one amidine, wherein R