(COMPATIBILIZED BLENDS CONTAINING HALOGENATED COPOLYMERS OF ISOBUTYLENE AND PARA-METHYL STYRENE AND CARBOXY MODIFIED ELASTOMERS) CONTAINING HYDROGENIC COPOLYMERS OF Isobutylene and para-methylstyrene and Carboxy Modified Elastomers.

摘要

The present invention relates to a homogeneous blend-containing blend polymer blend polymer composition in which a halogenated copolymer of para-alkylstyrene, such as isomonoolefins such as polyisobutylene and para-methylstyrene, is blended with a carboxy-modified elastomer. The present invention also relates to blends wherein the carboxy-modified elastomer contains an unmodified elastomer and an unmodified elastomer that blends the halogenated polymer.