Patent ID: 8153261
Filing Date: 2012-04-10
Classification: C08G,C09D,C09J,Y10T

Abstract:
1. A solid polymeric substrate having adhered to at least a portion of a surface thereof a cured composition obtained from curing of a curable resin composition while in contact with said substrate, wherein said curable resin composition comprising: a) a curable silyl-terminated polyurethane polymer; and b) at least one additional component selected from the group consisting of filler, UV stabilizer, antioxidant, catalyst, adhesion promoter, cure accelerator, thixotropic agent, plasticizer, moisture scavenger, pigment, dye, surfactant, defoamer, solvent and biocide, and wherein the curable silyl-terminated polyurethane polymer is prepared by (i) the reaction of a stoichiometric excess of a polyether polyol with polyisocyanate to form a hydroxyl group-terminated polyurethane prepolymer; and (ii) endcapping the hydroxyl group-terminated polyurethane of step (i) with an isocyanatosilane.