Patent ID: 6710138
Filing Date: 2004-03-23
Classification: C08G,C09D

Abstract:
A curable coating composition comprising a carbamate functional polymer or oligomer comprising the polymerization reaction product between(a) a polymer or oligomer comprising a plurality of functional groups reactive with an active hydrogen group, and (b) a monomeric compound of the formula: whereinat least one of Y and Z Is an active hydrogen containing group and the other is a primary carbamate group, and R is of the formula: â€”(L)nâ€”Râ€² wherein L is a linking group of one or more carbons containing heteratoms selected from the group consisting of O, N, and mixtures thereof, Râ€² is an alkyl group free of heteratoms and selected from the group consisting of branched alkyl groups having from 5 to 30 carbons, straight chain alkyl groups of more than 2 carbons, and mixtures thereof, and n is a number from 0 to 1.