公开(公告)号：US20240010759A1

公开(公告)日：2024-01-11

申请号：US18038610

申请日：2021-11-25

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Akhlaq MOMAN ,  Vladimir Aleksandrovich ZAKHAROV ,  Sergei Andreevich SERGEEV ,  Artem A. BARABANOV

IPC: C08F4/50 ,  C08F110/06

CPC classification number: C08F4/50 ,  C08F110/06

Abstract: A process for the preparation of a solid support for a procatalyst for olefin polymerization includes: providing a compound R4zMgX42-z wherein: R4 is independently a linear, branched or cyclic hydrocarbyl independently selected from alkyl, alkenyl, aryl, aralkyl, or alkylaryl groups, or combinations thereof; X4 is independently fluoride, chloride, bromide or iodide; and 0