RECYCLED POLYOLS

Process for reducing the content of 2,6-diaminotoluene and/or 2,4-diaminotoluene in polyols containing 2,6-diaminotoluene and/or 2,4-diaminotoluene, which are especially recycled polyols, wherein the 2,6-diaminotoluene- and/or 2,4-diaminotoluene-containing polyol is reacted with at least one compoun...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SCHWEISSINGER, Emily Clare, HUBEL, Roland, FIEDEL, Olga, TERHEIDEN, Annegret
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS 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 CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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