Patent ID: 7090920
Filing Date: 2006-08-15
Classification: B32B,C08L,C09J,Y10T

Abstract:
1. A laminate, comprising: a thermoplastic substrate; a conductive metal foil at least partially disposed on at least one side of the substrate; and an adhesive disposed between the substrate and the metal foil, wherein the adhesive is formed from a composition comprising, based on 100 weight percent of the resin portion of the composition about 5 to about 50 weight percent of a poly(arylene ether) resin having a number average molecular weight of about 8,000 to about 13,000; about 50 to about 90 weight percent of a thermosetting resin selected from the group consisting of cyanate esters, polyesters, epoxy, benzoxazines, benzocyclobutene resins, and mixtures thereof; about 0.5 to about 15 weight percent of a toughening agent selected from the group consisting of poly(vinyl butyral-co-vinyl acetate) resins and partially hydrolyzed poly(vinyl butyral-co-vinyl acetate) resins; and about 0.1 to about 7 weight percent of a cure agent.