A process for polymerizing polycycloolefins containing pendant anhydride moieties is disclosed. The process utilizes a single component nickel containing catalyst of the formula E
n
Ni(C
6
F
5
)
2
wherein n is 1 or 2 and E represents a neutral electron donor ligand.
本发明公开了一种用于聚合含有下垂酸酐分子的聚环烯烃的工艺。该工艺使用一种单组分含
镍催化剂,其式为 E
n
Ni(C
6
F
5
)
2
其中 n 为 1 或 2,E 代表中性电子供体
配体。