Patent ID: 7954528
Filing Date: 2011-06-07
Classification: C08L,Y10T

Abstract:
1. A thermoplastic elastomer composition comprising (A) at least one halogenated isobutylene-containing elastomer; and (B) at least one nylon resin having a melting point of about 170° C. to about 230° C.; wherein: (1) said at least one halogenated isobutylene-containing elastomer is present as a dispersed phase of small vulcanized or partially vulcanized particles in a continuous phase of said nylon; (2) said halogenated isobutylene-containing elastomer particles have been formed by dynamic vulcanization; and (3) said halogenated isobutylene-containing elastomer particles comprising greater than about 60 volume % of the volume of said elastomer and said resin being obtained by a process comprising the steps of: