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Synthesis and thermal characteristics of poly(thioarylene)s by thermal polymerization

✍ Scribed by Eishun Tsuchida; Kimihisa Yamamoto; Kenji Miyatake

Book ID
103997860
Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
808 KB
Volume
30
Category
Article
ISSN
1381-5148

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✦ Synopsis

Thermal polymerization of bis[4-(4-bromophenylthio)phenyl] disulfide (I), bis[4-(4-bromophenyloxy)phenyl] disulfide (II) and bis[(4-(4-bromophenylsulfony)phenyloxy)phenyl] disulfide (III) was carried out at 250Β°C in diphenyl ether.

The resulting poly(thioarylene)s show high crystallinity and high thermal stability. The blends and copolymers of poly(thioary1ene) were also prepared, whose thermal properties were investigated by DSC measurements.

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