Patent ID: 9056154
Filing Date: 2015-06-16
Classification: A61L,A61P,C08H,C08J,C09J,Y10T

Abstract:
1. A coated substrate comprising (a) a substrate comprising a polymer surface wherein the polymer is selected from the group consisting of polyamides, polyacrylamides, polyimides, polyurethanes, polyureas, polyamines, polyepoxides, polyesters, polysaccharides, polyethers, polyketones, polysulfonamides, polysulfides and copolymers of two or more thereof; (b) an organometallic coating bonded to said polymer surface comprising a polyalkoxide or a polydialkylamide of transition metal atoms selected from the group consisting of atoms of Group 4, Group 5 and Group 6 of the Periodic Chart; and (c) an organophosphorus, organocarboxylic acid or organocarboxylic acid ester compound overlayer coated on and covalently bonded to said organometallic layer.