SETT AT FRAMSTELLA VERME- OCH KEMIKALIEBESTENDIG URETANPLAST UTGAENDE FRAN HYDROLYSPRODUKTER AV EPOXIHARTSER

New heat- and chemical-resistant polyurethane foams are produced from polyols and isocyanates in the presence of a foaming agent. The polyols used are compounds of the formula where the substituents are each as defined in Claim 1. However, it is also possible to use mixtures of these polyols with fu...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	B A GORAJ, Z BRZOZOWSKI, D E CHOMICZ, G A ROKICKI, A F KAMINSKI, J S KIELKIEWICZ
Format:	Patent
Sprache:	swe
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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