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The synthesis of a soluble poly(ether ketone) (PEK) precursor via a ketimine route is described. The synthesis is realized by using a halogenophenol monomer, i.e. N-(4-fluoro-4 -hydroxydiphenylmethylene) imine. First we describe the synthesis of the monomer and its characterization by infra-red and 13 C nuclear magnetic resonance spectroscopies. Subsequently, the polymerization of...
The synthesis of a block copolymer containing poly(aryl ether sulfone) (PAES) and poly(aryl ether ketone) (PEAK) is an interesting route combining in a single material thermal resistance (glass transition temperature, T g > 200°C) and high environmental resistance. The synthesis involves the functionalization of the PAES polymer with anhydride chain ends and its further reaction with a...
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