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Patents Represented by Attorney Myron Kurtzman

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Para-alkylstyrene/isoolefin copolymers having substantially homogeneous compositional distribution

Patent number: 5430118

Abstract: A copolymer having a substantially homogeneous composition distribution, said copolymer comprising the direct reaction product of an isoolefin and para-alkylstrene.

Type: Grant

Filed: January 14, 1994

Date of Patent: July 4, 1995

Assignee: Exxon Chemical Patents Inc.

Inventors: Kenneth W. Powers, Hsien-Chang Wang