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Title: Bimetallic complexes and polymerization catalysts therefrom

Abstract

Group 3-6 or Lanthanide metal complexes possessing two metal centers, catalysts derived therefrom by combining the same with strong Lewis acids, Bronsted acid salts, salts containing a cationic oxidizing agent or subjected to bulk electrolysis in the presence of compatible, inert non-coordinating anions and the use of such catalysts for polymerizing olefins, diolefins and/or acetylenically unsaturated monomers are disclosed.

Inventors:
; ;
Issue Date:
Research Org.:
The Dow Chemical, Midland, MI (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
873413
Patent Number(s):
6153776
Application Number:
09/141,659
Assignee:
The Dow Chemical (Midland, MI)
Patent Classifications (CPCs):
C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08F - MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10S - TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
DOE Contract Number:  
FG02-86ER13511
Resource Type:
Patent
Resource Relation:
Patent File Date: 1998 Aug 28
Country of Publication:
United States
Language:
English
Subject:
bimetallic; complexes; polymerization; catalysts; therefrom; 3-6; lanthanide; metal; possessing; centers; derived; combining; strong; lewis; acids; bronsted; acid; salts; containing; cationic; oxidizing; agent; subjected; bulk; electrolysis; presence; compatible; inert; non-coordinating; anions; polymerizing; olefins; diolefins; acetylenically; unsaturated; monomers; disclosed; acid salt; polymerization catalysts; lewis acid; metal complexes; oxidizing agent; polymerization catalyst; salts containing; metal complex; derived therefrom; metal center; unsaturated monomers; strong lewis; bimetallic complexes; bronsted acid; non-coordinating anion; oxidizing agen; unsaturated monomer; lanthanide metal; acid salts; coordinating anion; coordinating anions; /999/502/526/

Citation Formats

Patton, Jasson T., Marks, Tobin J., and Li, Liting. Bimetallic complexes and polymerization catalysts therefrom. United States: N. p., 2000. Web.
Patton, Jasson T., Marks, Tobin J., & Li, Liting. Bimetallic complexes and polymerization catalysts therefrom. United States.
Patton, Jasson T., Marks, Tobin J., and Li, Liting. Tue . "Bimetallic complexes and polymerization catalysts therefrom". United States. https://www.osti.gov/servlets/purl/873413.
@article{osti_873413,
title = {Bimetallic complexes and polymerization catalysts therefrom},
author = {Patton, Jasson T. and Marks, Tobin J. and Li, Liting},
abstractNote = {Group 3-6 or Lanthanide metal complexes possessing two metal centers, catalysts derived therefrom by combining the same with strong Lewis acids, Bronsted acid salts, salts containing a cationic oxidizing agent or subjected to bulk electrolysis in the presence of compatible, inert non-coordinating anions and the use of such catalysts for polymerizing olefins, diolefins and/or acetylenically unsaturated monomers are disclosed.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2000},
month = {11}
}

Works referenced in this record:

Cooperative effects in binuclear zirconocenes: Their synthesis and use as catalyst in propene polymerization
journal, November 1993