4,4'-DI-(OMEGA-HYDROXYALKOXY)BEPHENYLS, PROCESS FOR PRODUCING SAME AND USE THEREOF FOR POLYURETHANE PRODUCTION

The present invention relates to the novel compounds 4,4'-di( omega -hydroxyalkoxy)biphenyl (alkoxy = C8-C13), in particular 4,4'-di(11-hydroxyundecyloxy)biphenyl (I) and to their preparation and use for the preparation of segmented polyurethanes.

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Bibliographische Detailangaben
1. Verfasser:	OTSUTOO ROORENTSU
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention relates to the novel compounds 4,4'-di( omega -hydroxyalkoxy)biphenyl (alkoxy = C8-C13), in particular 4,4'-di(11-hydroxyundecyloxy)biphenyl (I) and to their preparation and use for the preparation of segmented polyurethanes.