Thermolysis of reactive oligo(p‐phenylene sulfide) containing disulfide bond

Kenichi Oyaizu, Junya Katoh, Fumiaki Suzuki, Mitsutoshi Jikei, Kimihisa Yamamoto, Hiroyuki Nishide, Eishun Tsuchida

研究成果: Article

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Oligo(phenylene sulfide) (OPS) containing one disulfide bond at the end of the chain, which was obtained by the oxidative polymerization of diphenyl disulfide, had a relatively low Td10%(temperature for 10% weight loss) of 412 °C because of degradation of the disulfide bond. But this thermal cleavage of the disulfide bond promoted the curing reaction through thiophenoxy radical formation. OPS was allowed to react with diiodobenzene at 220 °C. The thermal stability of OPS was improved through the consumption of the disulfide bond and the coupling of the chain.

元の言語English
ページ(範囲)155-159
ページ数5
ジャーナルPolymers for Advanced Technologies
2
発行部数3
DOI
出版物ステータスPublished - 1991 6

ASJC Scopus subject areas

  • Polymers and Plastics

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