Preparation of Highly Fluorinated Poly(ether sulfone)s under Mild Polycondensation Conditions Using Molecular Sieves

A Low Temperature Polycondensation for t

A Low Temperature Polycondensation for the Preparation of Highly Fluorinated Poly(arylene ether sulfone)s Containing Crosslinkable Pentafluorostyrene Moieties

✍ Jianfu Ding; Yinghua Qi; Michael Day; Jia Jiang; Claire L. Callender 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 406 KB

## Abstract **Summary:** The polycondensation of pentafluorophenyl sulfone (PPSO) with hexafluorobisphenol A (6F‐BPA), or a model compound, 4‐phenoxylphenol (POPOH), has been studied in order to find optimized reaction conditions for the preparation of fluorinated poly(arylene ether sulfone)s (FPAE