PROCESS FOR INCREASING THE COALESCENCE RATE FOR AMINE-INITIATED POLYETHERS

Disclosed is an improvement to a polyether preparation process that includes a coalescing step. Amine-initiated polyethers prepared using a mixed alkylene oxide feed tend to coalesce significantly more slowly than glycerin-initiated polyethers, particularly in processes that include a holding step a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	COSMAN, JAMES, CHAUDHARY, SUNIL, MCCRERY, DAVID, CHAUVEL, JEAN, FISCHER, KATIE, WESTON, JOHN, CHRISTENSON, CHRISTOPHER, LENGYEL, ISTVAN
Format:	Patent
Sprache:	eng ; fre ; ger
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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