MANUFACTURE OF LOW-MELTING POLYMER CONTAINING AT LEAST ONE STILBENE GROUP OF Z-CONFIGURATION

MANUFACTURE OF LOW-MELTING POLYMER CONTAINING AT LEAST ONE STILBENE GROUP OF Z-CONFIGURATION

Low-melting polymers containing at least one Z-configured stilbene group are produced by reaction of Z-configured bifunctional stilbene compounds with bifunctional monomers, oligomers or relatively high molecular weight components at temperatures in the range from -30 DEG to 250 DEG C., optionally i...

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Bibliographische Detailangaben
Hauptverfasser: KARUSUTENNYOZEFU IIDERU, FUORUKAA ETSUKUHARUTO, AKUSERU BADAA, DEIITAA ARURUTO, FURANKUUJIERARUDO KURAINAA
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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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Beschreibung
Zusammenfassung:Low-melting polymers containing at least one Z-configured stilbene group are produced by reaction of Z-configured bifunctional stilbene compounds with bifunctional monomers, oligomers or relatively high molecular weight components at temperatures in the range from -30 DEG to 250 DEG C., optionally in the presence of organic solvents and/or diluents and/or catalysts, the Z-configuration of the stilbene units remaining intact. The low-melting polymers may be processed by standard methods to moldings of various kinds which may be converted by treatment of temperatures of 250 DEG to 500 DEG C. and/or by irradiation at wavelengths of 200 to 800 nm into high-melting plastics articles of high heat resistance.