Patent ID: 8404077
Filing Date: 2013-03-26
Classification: C08G

Abstract:
1. A single-component, moisture-curing composition, comprising: a) at least one polyurethane polymer PUP formed from a reaction of at least one aromatic or aliphatic polyisocyanate and at least one polyol, wherein a content of free isocyanate groups of the polyurethane polymer PUP is 0.5 to 15% by weight; b) at least one aldimine A formed from a condensation reaction between at least one polyamine B with at least two primary aliphatic amino groups, and at least one aldehyde selected from the group consisting of an aldehyde ALD2 of formula (V b), an aldehyde ALD3 of Formula (V c) and an aromatic aldehyde: wherein R R R R c) at least one organomethoxysilane OS selected from the group consisting of an organotrimethoxysilane, an organodimethoxymethylsilane and a combination thereof d) at least one tin catalyst Z in the form of a dialkyltin(IV) compound, e) at least one organic Brønsted acid S; provided that in the composition,