PROCESS FOR THE PRODUCTION OF PLASTICIZER AND POLYOL ESTERS

A PROCESS FOR THE CATALYTIC OR NON-CATALYTIC ESTERIFICATION OF ACIDS OR ANHYDRIDES WITH A MONOALCOHOL OR A POLYHYDROXY COMPOUND WHICH COMPRISES THE STEPS OF ADDING THE REAGENTS TO A REACTION VESSEL TO FORM A REACTION MIXTURE, AND HEATING THE REACTION MIXTURE AND MAINTAINING A PRESSURE SUFFICIENT TO...

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Bibliographische Detailangaben
Hauptverfasser:	GLEN WILSON DAVIS, JOHN LYFORD IV, SUN TSUN FONG, LARRY OLIVER JONES, RAMESH RELUMAL HEMRAJANI
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS APPARATUS THEREFOR CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY GENERAL METHODS OF ORGANIC CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	A PROCESS FOR THE CATALYTIC OR NON-CATALYTIC ESTERIFICATION OF ACIDS OR ANHYDRIDES WITH A MONOALCOHOL OR A POLYHYDROXY COMPOUND WHICH COMPRISES THE STEPS OF ADDING THE REAGENTS TO A REACTION VESSEL TO FORM A REACTION MIXTURE, AND HEATING THE REACTION MIXTURE AND MAINTAINING A PRESSURE SUFFICIENT TO OBTAIN BOILING OF THE REACTION MIXTURE THEREBY CAUSING ESTERIFICATION AND REMOVING WATER AS VAPOR WHILE CONTINUOUSLY MIXING THE REACTION MIXTURE IN THE REACTOR VESSEL SUCH THAT AT LEAST ABOUT 2.5 TO ABOUT 20 VOLUMES OF REACTION MIXTURE ARE INTERNALLY RECIRCULATED PER MINUTE, WHEREBY THE RATE OF CONVERSION IS ENHANCED.