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Pulsed laser terpolymerization of styrene, methyl methacrylate and methyl acrylate

✍ Scribed by Harold A. S. Schoonbrood; Bram van den Reijen; John B. L. de Kock; Bart G. Manders; Alex M. van Herk; Anton L. German


Publisher
John Wiley and Sons
Year
1995
Tongue
English
Weight
280 KB
Volume
16
Category
Article
ISSN
1022-1336

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✦ Synopsis


Abstract

The propagation rate coefficient of the terpolymerization of styrene, methyl methacrylate and methyl acrylate in bulk was successfully determined at three different monomer compositions. The temperature was varied between 18 and 80Β°C. The resulting data at 50Β°C were not in agreement with predictions according to the terminal model with binary reactivity ratios that have been determined by fitting copolymer composition data with the terminal model. This indicates that here also the penultimate unit affects the kinetics.


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