Organo-Lewis acid as cocatalyst for cationic homogenous metallocene Ziegler-Natta olefin polymerizations
Abstract
The synthesis of the organo-Lewis acid perfluorobiphenylborane (PBB) and the activation of metallocenes for the formation of a variety of highly active homogeneous Ziegler-Natta metallocene olefin polymerization, copolymerization and ring-opening polymerization catalysts is described.
- Inventors:
- Issue Date:
- Research Org.:
- Northwestern Univ., Evanston, IL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 873089
- Patent Number(s):
- 6087460
- Application Number:
- 09/220,741
- Assignee:
- Northwestern University (Evanston, IL)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07F - ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- DOE Contract Number:
- FG02-86ER13511
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 1998 Dec 23
- Country of Publication:
- United States
- Language:
- English
- Subject:
- organo-lewis; acid; cocatalyst; cationic; homogenous; metallocene; ziegler-natta; olefin; polymerizations; synthesis; perfluorobiphenylborane; pbb; activation; metallocenes; formation; variety; highly; active; homogeneous; polymerization; copolymerization; ring-opening; catalysts; described; polymerization catalysts; olefin polymerization; lewis acid; polymerization catalyst; ring-opening polymerization; ziegler-natta olefin; olefin polymerizations; active homogeneous; organo-lewis acid; highly active; metallocene olefin; homogeneous ziegler-natta; olefin polymer; /526/999/
Citation Formats
Marks, Tobin J., and Chen, You-Xian. Organo-Lewis acid as cocatalyst for cationic homogenous metallocene Ziegler-Natta olefin polymerizations. United States: N. p., 2000.
Web.
Marks, Tobin J., & Chen, You-Xian. Organo-Lewis acid as cocatalyst for cationic homogenous metallocene Ziegler-Natta olefin polymerizations. United States.
Marks, Tobin J., and Chen, You-Xian. Sat .
"Organo-Lewis acid as cocatalyst for cationic homogenous metallocene Ziegler-Natta olefin polymerizations". United States. https://www.osti.gov/servlets/purl/873089.
@article{osti_873089,
title = {Organo-Lewis acid as cocatalyst for cationic homogenous metallocene Ziegler-Natta olefin polymerizations},
author = {Marks, Tobin J. and Chen, You-Xian},
abstractNote = {The synthesis of the organo-Lewis acid perfluorobiphenylborane (PBB) and the activation of metallocenes for the formation of a variety of highly active homogeneous Ziegler-Natta metallocene olefin polymerization, copolymerization and ring-opening polymerization catalysts is described.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat Jan 01 00:00:00 EST 2000},
month = {Sat Jan 01 00:00:00 EST 2000}
}
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Works referenced in this record:
Cationic Zirconocene Olefin Polymerization Catalysts Based on the Organo-Lewis Acid Tris(pentafluorophenyl)borane. A Synthetic,Structural, Solution Dynamic, and Polymerization Catalytic Study
journal, November 1994
- Yang, Xinmin; Stern, Charlotte L.; Marks, Tobin J.
- Journal of the American Chemical Society, Vol. 116, Issue 22
Surface-bound metal hydrocarbyls. Organometallic connections between heterogeneous and homogeneous catalysis
journal, February 1992
- Marks, Tobin J.
- Accounts of Chemical Research, Vol. 25, Issue 2