[EN] ZIEGLER-NATTA CATALYSTS FOR OLEFIN POLYMERIZATION<br/>[FR] CATALYSEURS ZIEGLER-NATTA POUR LA POLYMÉRISATION D'OLÉFINES
申请人:BOREALIS AG
公开号:WO2021064081A1
公开(公告)日:2021-04-08
The present invention relates to use of optionally monosubstituted 2,2- di(tetrahydrofuryl)methanes, as internal donors in Ziegler-Natta catalysts to obtain polymers with desirable properties. The present disclosure further concerns Ziegler-Natta catalyst components comprising said optionally monosubstituted 2,2- di(tetrahydrofuryl)methanes and Ziegler-Natta catalysts for olefin polymerization comprising said Ziegler-Natta catalyst components as well as a method for preparing the same and their use in providing polyolefins.
Healy, Maria de Sousa; Rest, Antony J., Journal of the Chemical Society. Perkin transactions I, 1985, p. 973 - 982