Method of polymerizing exo-methylene cyclic organic compounds using homogeneous ring-opening catalysts
Abstract
The regiospecific (1,2-Me.sub.2 C.sub.5 H.sub.3).sub.2 ZrMe.sup.+ MeB(C.sub.6 F.sub.5).sub.3.sup.- mediated ring-opening polymerization of methylenecyclobutane and its copolymerization with ethylene to polyolefins of microstructure--{CH.sub.2 CH.sub.2 CH.sub.2 C(CH.sub.2)]--.sub.n and {--[CH.sub.2 CHR]--.sub.x [CH.sub.2 CH.sub.2 CH.sub.2 C(CH.sub.2)]--.sub.y }.sub.n' respectively, is disclosed.
- Inventors:
- Issue Date:
- Research Org.:
- Northwestern Univ., Evanston, IL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 869225
- Patent Number(s):
- 5300598
- Application Number:
- 07/962,390
- 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: 1992 Oct 16
- Country of Publication:
- United States
- Language:
- English
- Subject:
- method; polymerizing; exo-methylene; cyclic; organic; compounds; homogeneous; ring-opening; catalysts; regiospecific; 2-me; zrme; mediated; polymerization; methylenecyclobutane; copolymerization; ethylene; polyolefins; microstructure-; chr; respectively; disclosed; organic compound; organic compounds; ring-opening polymerization; cyclic organic; /526/
Citation Formats
Marks, Tobin J., Yang, Xinmin, and Jia, Li. Method of polymerizing exo-methylene cyclic organic compounds using homogeneous ring-opening catalysts. United States: N. p., 1994.
Web.
Marks, Tobin J., Yang, Xinmin, & Jia, Li. Method of polymerizing exo-methylene cyclic organic compounds using homogeneous ring-opening catalysts. United States.
Marks, Tobin J., Yang, Xinmin, and Jia, Li. Sat .
"Method of polymerizing exo-methylene cyclic organic compounds using homogeneous ring-opening catalysts". United States. https://www.osti.gov/servlets/purl/869225.
@article{osti_869225,
title = {Method of polymerizing exo-methylene cyclic organic compounds using homogeneous ring-opening catalysts},
author = {Marks, Tobin J. and Yang, Xinmin and Jia, Li},
abstractNote = {The regiospecific (1,2-Me.sub.2 C.sub.5 H.sub.3).sub.2 ZrMe.sup.+ MeB(C.sub.6 F.sub.5).sub.3.sup.- mediated ring-opening polymerization of methylenecyclobutane and its copolymerization with ethylene to polyolefins of microstructure--{CH.sub.2 CH.sub.2 CH.sub.2 C(CH.sub.2)]--.sub.n and {--[CH.sub.2 CHR]--.sub.x [CH.sub.2 CH.sub.2 CH.sub.2 C(CH.sub.2)]--.sub.y }.sub.n' respectively, is disclosed.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1994},
month = {1}
}
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