METHOD FOR PRODUCING POLYISOCYANATES, WHICH ARE FLOCCULATION-STABLE IN SOLVENTS, FROM (CYCLO)ALIPHATIC DIISOCYANATES

Die vorliegende Erfindung betrifft ein neues Verfahren zur Herstellung von in Lösungsmitteln flockulationsstabilen, Isocyanuratgruppen aufweisenden Polyisocyanaten von (cyclo)aliphatischen Diisocyanaten. The invention relates to a novel method for producing polyisocyanates, which are flocculation-st...

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Bibliographic Details
Main Authors LEE, WOOSUK, HAN, LIANG, HE, JING, GOMYO, SHINTARO, BINDER, HORST, SCHAEFER, HARALD
Format Patent
LanguageEnglish
French
German
Published 02.05.2013
Subjects
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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Summary:Die vorliegende Erfindung betrifft ein neues Verfahren zur Herstellung von in Lösungsmitteln flockulationsstabilen, Isocyanuratgruppen aufweisenden Polyisocyanaten von (cyclo)aliphatischen Diisocyanaten. The invention relates to a novel method for producing polyisocyanates, which are flocculation-stable in solvents and which have isocyanurate groups, from (cyclo)aliphatic diisocyanates. L'invention concerne un nouveau procédé de production de polyisocyanates de diisocyanates (cyclo)aliphatiques, lesdits polyisocyanates présentant des groupes isocyanurate et une résistance à la floculation dans les solvants.
Bibliography:Application Number: WO2012EP71201