公开(公告)号：US20020082161A1

公开(公告)日：2002-06-27

申请号：US10001393

申请日：2001-10-23

Applicant: The Dow Chemical Company

Inventor： Alexander Vogel

IPC: B01J020/22 ,  C08F004/44

CPC classification number: B01J31/1625 ,  B01J21/08 ,  B01J31/14 ,  B01J31/146 ,  B01J31/1658 ,  B01J31/2282 ,  B01J31/2291 ,  B01J37/0207 ,  B01J2531/46 ,  B01J2531/48 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/65916 ,  C08F4/6592 ,  C08F210/16 ,  Y10S526/943 ,  C08F4/025 ,  C08F210/14

Abstract: The present invention relates to functionalized catalyst supports that are useful in the formation of supported polymerization catalysts, supported catalysts derived from such functionalized catalyst supports, methods for preparing such functionalized catalyst supports and supported catalysts, and polymerization processes utilizing such supported catalysts. The functionalized catalyst supports comprise a particulated, solid support material having chemically bonded thereto a plurality of conjugated or non-conjugated diene or alkyne functionalized ligand groups, said composition being capable of reacting with and tethering a catalytically activatable Group 3-10 or Lanthanide metal complex thereto.

Abstract translation: 本发明涉及可用于形成负载型聚合催化剂的官能化催化剂载体，衍生自这种官能化催化剂载体的负载催化剂，制备这种官能化催化剂载体的方法和负载催化剂，以及使用这种负载型催化剂的聚合方法。 功能化的催化剂载体包括具有化学键合多个共轭或非共轭二烯或炔官能化的配体基团的颗粒状固体载体材料，所述组合物能够与可催化活化的3-10族或镧系金属络合物 到此。