ISOPRENE/ISOBUTENE/STYRYL ISOPRENE/PHENYL ISOPRENE COPOLYMER, METHOD FOR PRODUCING THE SAME AND CROSSLINKED RUBBER

摘要

PROBLEM TO BE SOLVED: To provide an isoprene/isobutene/styryl isoprene/phenyl isoprene copolymer, to provide a method for producing the isoprene/isobutene/styryl isoprene/phenyl isoprene copolymer and to provide a crosslinked rubber. SOLUTION: A structure of an isoprene/isobutene/styryl isoprene/phenyl isoprene copolymer is produced. The structure is composed of isobutene, isoprene, styryl isoprene and phenyl isoprene. COPYRIGHT: (C)2011,JPO&INPIT