Method for producing polysulfones and polysulfones

Producing polysulfone polymer comprises (a) reacting a component A comprising at least one aromatic dihydroxy compound, preferably 4,4 '-dihydroxybiphenyl or bisphenol S with a component B1 comprising bis-(haloaryl)sulfone, preferably 4,4'-dichlorodiphenyl sulfone in the presence of a base...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIEDLOFF, HANNS-JÖRG, DÜBON, PIERRE, BAYER, ANDREAS
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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