申请人:Beijing Lihe Technology Ltd.
公开号:US20170283530A1
公开(公告)日:2017-10-05
Provided is a solid catalyst component for olefin polymerization, which comprises Mg, Ti, a halogen and an electron donor. The electron donor is selected from at least one of ring-substituted ether-acid ester compounds of the general formula (I). Also provided are a catalyst containing the solid catalyst component and the application of the catalyst in reactions of olefin polymerization, particularly in the reaction of propylene polymerization.
提供了一种用于烯烃聚合的固体催化剂组分,包括镁、钛、卤素和电子给体。电子给体从通式(I)的环取代醚酸酯化合物中至少选择一个。还提供了含有该固体催化剂组分的催化剂以及在烯烃聚合反应中应用该催化剂的方法,特别是在丙烯聚合反应中的应用。