Polyetherketones and polyethersulphones based on phenylindane and their use for optical systems

Polyether ketones and polyether sulphones based on phenylindane in which X = CO or SO2, Y = a divalent heteroarylene radical or an arylene radical or two monovalent aryl radicals bonded to one another via a bridge, R = CH3; R = R = H, or R = CH3; R = R = (C1 to C16)-alkyl or aryl, or R = CH3; R = H;...

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Bibliographische Detailangaben
Hauptverfasser:	BREKNER, MICHAEL-JOACHIM, MAIER, GERHARD, YANG, DAZHONG, NUYKEN, OSKAR, DR, HELMER-METZMANN, FREDDY
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PHYSICS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	Polyether ketones and polyether sulphones based on phenylindane in which X = CO or SO2, Y = a divalent heteroarylene radical or an arylene radical or two monovalent aryl radicals bonded to one another via a bridge, R = CH3; R = R = H, or R = CH3; R = R = (C1 to C16)-alkyl or aryl, or R = CH3; R = H; R = (C1 to C16)-alkyl or aryl, are transparent and are suitable for optical systems.