Patent ID: 8796391
Filing Date: 2014-08-05
Classification: C08G

Abstract:
1. A composition comprising an epoxy resin system, the epoxy resin system comprising a reaction product of: an epoxy resin component; a curing agent comprising a monoprimary amine represented by the formula R—NH an accelerator selected from the group consisting of sulfonates, phosphonates, sulfates, tetrafluoroborates, carboxylates and nitrates of Groups IA, IIA and transition metals of the Periodic Table (CAS version); inorganic acids, carboxylic acids, phenolic compounds, imidazoles, cyanamide, sulfonamides, and imides; wherein the curing agent is substantially free of a crosslinking agent having at least 3 active hydrogen atoms; and wherein, when cured, the reaction product exhibits a tensile strength of >1 MPa and an elongation of >100% as measured by ASTM D-638 at 25° C., wherein the composition is free of asphalt.