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Photoinitiated radical copolymerization of vinyl ether and maleate system

✍ Scribed by Liping Zhang; Lan Liu; Yonglie Chen

Publisher: John Wiley and Sons
Year: 1999
Tongue: English
Weight: 170 KB
Volume: 74
Category: Article
ISSN: 0021-8995
DOI: 10.1002/(sici)1097-4628(19991227)74:14<3541::aid-app30>3.0.co;2-s

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✦ Synopsis

The photoinitiated radical copolymerization of difunctional vinyl ether/ unsaturated polyester containing maleate has been studied by differential photocalorimetry. The copolymerization kinetics were found to be affected by various factors, such as the composition, the photoinitiator concentration, the light intensity and the presence of oxygen. No temperature effect on the copolymerization was found. The mixture of vinyl ether and unsaturated polyester containing maleate was studied by fluorospectrophotmetry and the existence of a complex of electron donor-acceptor was detected.

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