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A novel polyurethane macroinitiator for free radical polymerization

Authors
Journal
European Polymer Journal
0014-3057
Publisher
Elsevier
Publication Date
Volume
30
Issue
12
Identifiers
DOI: 10.1016/0014-3057(94)90262-3

Abstract

Abstract Polyurethane macroinitiator (PUMI) has been prepared from toluene diisocyanate and benzopinacol and successfully used to polymerize acrylonitrile (AN). The effects of PUMI and AN concentrations and polymerization time on the yield, number average molecular weight and intrinsic viscosity of the resulting Polyacrylonitrile have been studied.

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