BATCH PROCESS FOR PREPARING A POLYETHER ALCOHOL USING A DOUBLE METAL CYANIDE CATALYST

The invention relates to a batch process for preparing a polyether alcohol P having a hydroxyl number of greater than 115 mg KOH/g by reacting starter compound S1 and starter compound S2, with one or more alkylene oxides in the presence of a composite metal cyanide complex catalyst, comprising a) fo...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DAVIS, Paul, TALWALKAR, Sandip Shripad, KUMAR, Arvind, TATAKE, Prashant Anil, KARIPEDDI, Rama Tejaswi, MALEPPAGARI, Saikiran, DHANAPAL, Prem Kumar
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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