公开(公告)号：US20160311946A1

公开(公告)日：2016-10-27

申请号：US15105098

申请日：2014-12-19

Applicant: Saudi Basic Indudtries Corporation ,  Sabic Global Technologies B.V.

Inventor： Martin Alexander ZUIDEVELD ,  Aurora Alexandra BATINAS-GEURTS ,  Gennadii Dimitrievich BUKATOV ,  Sergei Andreevich SERGEEV ,  Vladimir Aleksandrovich ZAKHAROV

IPC: C08F110/06

CPC classification number: C08F110/06 ,  C08F4/651 ,  C08F2500/04 ,  C08F2500/15 ,  C08F4/6565

Abstract: The invention relates to a process for the preparation of a procatalyst suitable for preparing a catalyst composition for olefin polymerization. The invention also relates to a procatalyst obtained or obtainable by the process. The invention further relates to the use of a benzamide as an activator in the preparation of a Ziegler-Natta procatalyst. The invention also relates to a process for the preparation of polyolefins. The invention also relates to a polyolefin. The invention further relates to a shaped article.

Abstract translation: 本发明涉及一种制备适用于制备烯烃聚合催化剂组合物的前催化剂的方法。 本发明还涉及通过该方法获得或可获得的前催化剂。 本发明还涉及在制备齐格勒 - 纳塔前催化剂中苯甲酰胺作为活化剂的用途。 本发明还涉及一种制备聚烯烃的方法。 本发明还涉及一种聚烯烃。 本发明还涉及成形制品。