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Synthesis and study of the oligo(ether–ester)s based on butylene oxide

✍ Scribed by Gulnare Ahmetli; Ahmet Kocak; Ulku Soydal

Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
191 KB
Volume
110
Category
Article
ISSN
0021-8995

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✦ Synopsis

Abstract

Unsaturated oligo(ether–ester) was prepared by ring‐opening polymerization of butylene oxide (BO) with glycidyl methacrylate (GMA) in the presence of cationic catalyst BF~3~^•^O(C~2~H~5~)~2~. The effects of mol ratio of the initial components, amount of catalyst, temperature, and reaction times on the copolymerization reaction were examined. Oligo(ether–ester) were achieved in highest yield of 82% after reaction times of 4 h at 0°C. Synthesized copolymer was characterized using spectroscopic (^1^H NMR and IR) and chemical analysis methods. The thermal degradation and softing points of oligo(ether–ester)‐styrene composites were studied. It is shown that crosslinking of the unsaturated oligo(ether–ester) with styrene takes place through the use of thermostable materials. © 2008 Wiley Periodicals, Inc. J Appl Polym Sci, 2008.

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