公开(公告)号：EP0463609A1

公开(公告)日：1992-01-02

申请号：EP91110483.4

申请日：1991-06-25

Applicant: UNION CARBIDE CHEMICALS AND PLASTICS COMPANY, INC.

Inventor： Baker, Edgar Chapmen ,  Stakem, Francis Gregory ,  Noshay, Allen ,  Lee, Kiu Hee ,  Marcinkowsky, Arthur Ernest

IPC: C08F10/02 ,  C08F4/68 ,  C08F2/38 ,  B01J23/20

CPC classification number: C08F10/02 ,  Y10S526/901 ,  C08F2/38 ,  C08F4/68

Abstract: An improved polymerization process for making essentially nonagglomerated ethylene polymers, especially EPR polymers, based on the use of a high activity vanadium catalyst, which utilizes an alkylated metal chain transfer agent to moderate the kinetics of the polymerization reaction so as to avoid formation of an undesirable amount of agglomerated polymer.

Abstract translation: 基于使用高活性钒催化剂，使用烷基化金属链转移剂来抑制聚合反应的动力学，从而避免形成不期望的，改进的基本上非凝聚的乙烯聚合物，特别是EPR聚合物的聚合方法。 附聚聚合物的量。