环烯烃共聚物研究进展

Research Progress of Cyclo-olefins Copolymer

本文总结了近十年来环烯烃共聚物的研究进展,着重介绍了乙烯/降冰片烯(E/NB)共聚物、丙烯/降冰片烯(P/NB)共聚物和环烯烃官能化共聚物的研究进展,比较了用于合成E/NB共聚物、P/NB共聚物的催化剂特点,包括茂金属催化剂、非茂金属催化剂、后过渡金属催化剂。通过设计催化剂结构、控制聚合条件,可以实现对共聚合活性、共聚物微观结构调控,并实现环烯烃官能化聚合物的合成。

In this paper,the research progress of cyclo-olefins copolymer during the last decade were overviewed. Ethylene/Norbornene('E/NB)copolymers,Propylene/Norbornene(P/NB)copolymers and functionalization cyclo-olefins copolymer were highlighted.The characteristic of catalyst,included metallocene,non-metallocene and late-transition catalysts,being used in synthesis of E/NB copolymers and P/NB copolymers,were ai1summarized.Through the design of catalyst structure and the control of polymerization conditions,both the copolymerization activity and microstructure of the copolymers could be regulated,also,the synthesis of functionalization cyclo-olefins copolymer could be achieved.