公开(公告)号：US20240092947A1

公开(公告)日：2024-03-21

申请号：US18253867

申请日：2021-11-17

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： Lubin LUO ,  Francis C. RIX ,  Kevin A. Stevens ,  Chi-l KUO ,  Xiaodan ZHANG ,  Jacqueline A. LOVELL ,  Charles J. HARLAN ,  Xuan YE ,  Brian R. BERG

IPC: C08F4/659 ,  C08F10/06 ,  C08F10/14

CPC classification number: C08F4/65916 ,  C08F10/06 ,  C08F10/14

Abstract: The present disclosure relates to supported catalyst systems for olefin polymerization, catalyst system precursors, methods of producing the precursors and catalyst systems and polyolefins formed from the catalyst systems.