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Copolymer Microstructure by High-Resolution NMR Studies
Authors:Koichi Ito  Seigo Iwase  Kazuo Umehara  Yuya Yamashita
Institution:DEPARTMENT OF SYNTHETIC , CHEMISTRY FACULTY OF ENGINEERING NAGOYA UNIVERSITY FURO-CHO , CHIKUSA-KU, NAGOYA, JAPAN
Abstract:The monomer and configurational sequences of several radical copolymers between substituted styrenes and acrylates have been examined by analyzing the high-resolution NMR spectra with the previously reported treatment of the styrene-methyl methacrylate system. The analyses have led to the conclusion that the monomer sequence distribution is just as expected from the usual copolymerization theory with r 1 and r 2.
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