Patent ID: 7183354
Filing Date: 2007-02-27
Classification: C08C,C08G,C08J,C08K,C09D,Y10T

Abstract:
1. A coated elastomer substrate, comprising: said substrate having a surface; and a coating on at least a portion of said elastomer substrate surface, said coating derived from a coating composition comprising (a) a functionalized hydrogenated copolymer comprising at least one repeating unit derived from i) a conjugated diene monomer ii) a non-conjugated ethylenically unsaturated monomer unit derived from one or more ethylenically unsaturated monomers of an unsaturated nitrile or monovinyl aromatic hydrocarbon, and iii) a functional group containing monomer, or graft-linked compound, or combination thereof, said functionalized hydrogenated copolymer has an unsaturation level between about 0.1 and 20 mole percent and (b) a curing component reactive with at least the iii) functional group containing monomer or graft linked compound or combination thereof and comprising at least one group selected from isocyanate group, blocked isocyanate group, isocyanatosilane, amine, silyl ether, silyl chloride, or a carbodiimide group, or a combination thereof, and (c) a solvent.