Patent ID: 9163159
Filing Date: 2015-10-20
Classification: C08G,C09D

Abstract:
1. A crosslinking agent comprising an isocyanate terminated saturated hydrocarbon polymer having a structure according to formula (I), formula (II) or a combination thereof; wherein; the isocyanate terminated saturated hydrocarbon polymer is the reaction product of a saturated hydrocarbon polymer with a polyisocyanate, wherein the saturated hydrocarbon polymer comprises functional groups selected from the group consisting of carboxyl groups, carbamate groups, hydroxyl groups, amino groups, epoxy groups, mercaptan groups, and combinations thereof; each x independently ranges from 1 to 10; each R is independently selected from the group consisting of a direct bond and a C1 to C8 alkyl group; each R each R each R each A is selected from the group consisting of an isocyanurate group, an iminooxadiazine dione group, an allophanate group or a biuret group; and n ranges from 20 to 700.