PROCESS FOR PRODUCING SACCHAROSE-BASED POLYOL POLYETHERS FOR HARD POLYURETHANE FOAMS IN AMINE CATALYSIS

The invention relates to a process for obtaining polyol polyethers for hard polyurethane foams by alkoxylation with propylenoxide and/or ethylenoxide of some saccharose/glycerine mixtures, for low or medium functionalities, or of saccharose/glycerine/finite polyether mixtures for high functionalitie...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	PREOTEASA VERONICA, ZUGRAVU VIORICA, ROIBU CONSTANTIN, IONESCU MIHAI, BENEA EUGEN, MIHAI STANCA, TATARU ELENA, MIHALACHE IOANA
Format:	Patent
Sprache:	eng ; rum
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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!