Patent ID: 8865853

Claim:
A poly(ureaurethane) comprising a reaction product of components comprising: (a) an isocyanate functional urethane prepolymer comprising a reaction product of components comprising: (i) about 1 equivalent of at least one polyisocyanate; and (ii) about 0.1 to about 0.5 equivalent of at least one diol having 2 to 18 carbon atoms; (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.