Preparation of highly fluorinated poly(ether sulfone)s under mild polycondensation conditions using molecular sieves

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DOIResolve DOI: http://doi.org/10.1002/1521-3927(20021001)
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TypeArticle
Journal titleMacromolecular Rapid Communications
Volume23
Issue14
Pages844848; # of pages: 5
SubjectCrosslinking; Fluoropolymer; Polycondensation; Poly(ether sulfone)s
AbstractHighly fluorinated poly(ether sulfone)s were prepared by a modified polycondensation technique, using a molecular sieve dehydrating apparatus in order to efficiently remove water under mild conditions. Consequently, side reactions were minimized, which resulted in the formation of polymers free of microgels. This reaction was also used to introduce pentafluorostyrene moieties into the polymer to provide crosslinking functionalities.
Publication date
LanguageEnglish
AffiliationNational Research Council Canada; NRC Institute for Chemical Process and Environmental Technology; NRC Institute for National Measurement Standards
Peer reviewedYes
NRC number51683
NPARC number14531144
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Record identifiere7a12608-3d1f-403e-86a7-91637a7303da
Record created2010-03-01
Record modified2016-05-09
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