Patent ID: 6444325
Filing Date: 2002-09-03
Classification: C08G,C09D,Y10T

Abstract:
A two-component coating composition comprisinga) a polyisocyanate component, b) an isocyanate-reactive component and c) 0.1 to 20 wt. %, based on the weight of components a) and b), of a compound containing alkoxysilane groups and succinyl urea groups corresponding to the formula whereinX represents identical or different organic groups which are inert to isocyanate groups below 100Â° C., provided that at least one of these groups is an alkoxy group, Y represents a linear or branched alkylene group containing 1 to 8 carbon atoms, R represents the residue obtained by removing the isocyanate groups from a monoisocyanate or a polyisocyanate, R1 and R2 are identical or different and represent organic groups which are inert to isocyanate groups at a temperature of 100Â° C. or less, R3 and R4 are identical or different and represent hydrogen or organic groups which are inert to isocyanate groups at a temperature of 100Â° C. or less and n has a value of 1 to 6.