Post sulfonation of bisphenol A poly(arylene ethers)

In this study, bisphenol A polyetherimide (PEI) was sulfonated by a novel postsulfonation route using trimethylsilylchlorosulfonate. Different degrees of sulfonation were achieved by varying the mole ratio of the sulfonating agent to the PEI repeat unit and the reaction time. Comparison was made wit...

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Veröffentlicht in:	Journal of applied polymer science 2010-02, Vol.115 (4), p.2514-2522
Hauptverfasser:	Guhathakurta, Soma, Min, Kyonsuku
Format:	Artikel
Sprache:	eng
Schlagworte:	amorphous Applied sciences Bisphenol A Chemical modifications Chemical reactions and properties Deactivation degradation Differential scanning calorimetry Ethers Exact sciences and technology functionalization of polymers Imides Mechanical properties NMR Organic polymers Physicochemistry of polymers Polyetherimides Reproduction Spectroscopy
Online-Zugang:	Volltext
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