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Synthesis of some aliphatic poly(ester‐ β ‐sulfone)s by a novel method
Author(s) -
Wang ChengChien,
Hung JuiTsung,
Wang WenLiang,
Chen ChuhYean,
Chen ChuhYung,
Kuo JenFeng
Publication year - 1999
Publication title -
macromolecular rapid communications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.348
H-Index - 154
eISSN - 1521-3927
pISSN - 1022-1336
DOI - 10.1002/(sici)1521-3927(19991201)20:12<628::aid-marc628>3.0.co;2-n
Subject(s) - sulfone , polymer chemistry , monomer , materials science , melting point , aqueous solution , formaldehyde , cloud point , polymer , organic chemistry , chemistry , composite material
A new synthetic method of preparing poly(ester‐ β ‐sulfone)s from sodium formaldehyde sulfoxylate (SFS) and a diacrylate monomer (1,6‐hexanediol diacrylate or 1,9‐nonanediol diacrylate) in aqueous solution was studied. The structures of poly(ester‐ β ‐sulfone)s were identified and their crystal morphology analyzed. It turned out that the poly(ester‐ β ‐sulfone)s crystals were ring‐shaped spherulites. The melting point of both poly(ester‐ β ‐sulfone)s was 97°C and 116°C, respectively. The thermal degradation temperature in both cases was close to 281°C.