Process for determining the purity of anhydrosugar alcohols

A process for the formation of a purified anhydrosugar alcohol is disclosed, whereby the resultant purified anhydrosugar alcohol has a purity of at least 99.8 % and is substantially colorless. The anhydrosugar alcohol is purified by distillation, recrystallization from methanol, ethanol or ethylene...

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Bibliographische Detailangaben
Hauptverfasser:	WOHLERS, MICHAEL, CHARBONNEAU, LARRY.F, SHOCKLEY, THOMAS, H, RIETH, JOCHEN, WITTELER, HELMUT, B, HUBBARD, MICHAEL A, KOHLE, NORBERT, ZEY, EDWARD G, KVAKOVSKY, GEORGE
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPARATUS SPECIALLY ADAPTED THEREFOR CHEMISTRY COMPOSITIONS BASED THEREON HETEROCYCLIC COMPOUNDS HUMAN NECESSITIES HYGIENE MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PRODUCTION OF SUCROSE SEPARATION SUGAR INDUSTRY THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING
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