| 摘要 |
PROBLEM TO BE SOLVED: To provide an ethylene/butene/nonconjugated polyene copolymer that can be used in various applications.SOLUTION: The ethylene/butene/nonconjugated polyene copolymer is synthesized using a catalyst represented by formula (I). In formula (1), M is Ti; Y is -NR-; Zis -SiR-; X' is 1,4-diphenyl-1,3-butadiene or 1,3-pentadiene; and X is 2-(N, N-dimethylamino)benzyl. |
