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Title: 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 [minus]] 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][prime] respectively, is disclosed.

Inventors:
; ;
Issue Date:
OSTI Identifier:
5037188
Patent Number(s):
5300598 A
Application Number:
PPN: US 7-962390
Assignee:
Northwestern Univ., Evanston, IL (United States) PTO; EDB-94-076364
DOE Contract Number:  
FG02-86ER13511
Resource Type:
Patent
Resource Relation:
Patent File Date: 16 Oct 1992
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; COPOLYMERS; SYNTHESIS; CYCLOALKANES; POLYMERIZATION; ORGANIC POLYMERS; MOLECULAR STRUCTURE; ALKANES; CHEMICAL REACTIONS; HYDROCARBONS; ORGANIC COMPOUNDS; POLYMERS; 400201* - Chemical & Physicochemical Properties

Citation Formats

Marks, T.J., Yang, X., and Jia, L. Method of polymerizing exo-methylene cyclic organic compounds using homogeneous ring-opening catalysts. United States: N. p., 1994. Web.
Marks, T.J., Yang, X., & Jia, L. Method of polymerizing exo-methylene cyclic organic compounds using homogeneous ring-opening catalysts. United States.
Marks, T.J., Yang, X., and Jia, L. Tue . "Method of polymerizing exo-methylene cyclic organic compounds using homogeneous ring-opening catalysts". United States.
@article{osti_5037188,
title = {Method of polymerizing exo-methylene cyclic organic compounds using homogeneous ring-opening catalysts},
author = {Marks, T.J. and Yang, X. and Jia, L.},
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 [minus]] 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][prime] respectively, is disclosed.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1994},
month = {4}
}