Patent ID: 8865853
Filing Date: 2014-10-21
Classification: B32B,C08G,C09D,Y10T

Abstract:
1. A poly(ureaurethane) comprising a reaction product of components comprising: (a) an isocyanate functional urethane prepolymer comprising a reaction product of components comprising: (b) about 0.05 to about 0.9 equivalent of at least one branched polyol (b) selected from the group consisting of glycerol, glycerin, and polyols having 4 to 18 carbon atoms and at least 3 hydroxyl groups; and (c) about 0.05 to about 0.9 equivalent of at least one amine curing agent, wherein the isocyanate functional urethane prepolymer has at least two isocyanate functional groups.