Synonyms: | BUTYLENE/ETHYLENE/STYRENE COPOLYMER;HYDROGENATED STYRENE/ISOPRENE COPOLYMER;Benzene, ethenyl-, polymer with 2-methyl-1,3-butadiene, hydrogenated;2-METHYL-1,3-BUTADIENE-ETHENYLBENZENE, HYDROGENATED POLYMER;styrene/ isoprene copolymer, hydrogenated |