Cyclopenta[b]fluorenyl transition metal compound, catalyst composition containing the same, and method of preparing ethylene homopolymer or copolymer of ethylene and alpha-olefin using the same
申请人:Sabic SK Nexlene Company Pte. Ltd.
公开号:US10323111B2
公开(公告)日:2019-06-18
The present invention relates to a new transition metal compound based on cyclopenta[b]fluorenyl group, a transition metal catalyst composition containing the same and having high catalytic activity for preparing an ethylene homopolymer or a copolymer of ethylene and one α-olefin, a method of preparing an ethylene homopolymer or a copolymer of ethylene and α-olefin using the same, and the prepared ethylene homopolymer or the copolymer of ethylene and α-olefin.
本发明涉及一种新的基于环戊并[b]芴基的过渡金属化合物,一种含有该化合物且具有高催化活性的过渡金属催化剂组合物,用于制备乙烯均聚物或乙烯与一种α-烯烃的共聚物,一种使用该化合物制备乙烯均聚物或乙烯与α-烯烃共聚物的方法,以及制备的乙烯均聚物或乙烯与α-烯烃共聚物。