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A study of molecular weight of methyl methacrylate-styrene copolymer

✍ Scribed by Bataille, Pierre F. ;Granger, Francois

Publisher
John Wiley and Sons
Year
1985
Weight
433 KB
Volume
23
Category
Article
ISSN
0360-6376

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✦ Synopsis

Abstract

An alternating copolymer of methyl methacrylate and styrene was obtained by the reaction of these two monomers in the aqueous phase and in presence of zinc chloride acting as complexing agent. It was found that the optimum conditions were obtained when the monomer concentrations are equal. The molecular weight and the molecular weight distribution were obtained by gel permeation chromatography (GPC). The polymers obtained have a very narrow molecular weight distribution. A model which takes into account the various parameters is proposed.

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