PRODUCTION OF POLYURETHANE SYSTEMS

The invention relates to a process for producing polyurethanes using a component A comprising a polyhydrazide, a polysemicarbazide, a polysulfonyl hydrazide and/or carbodihydrazide, in particular a polyhydrazide, wherein the component A is employed in the form of a mixture C which further comprises...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WENDEL, STEPHAN, BURDENIUC, JUAN JESUS, EMMRICH-SMOLCZYK, EVA, VIDAKOVIC, MLADEN
Format:	Patent
Sprache:	eng ; fre
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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Beschreibung
Zusammenfassung:	The invention relates to a process for producing polyurethanes using a component A comprising a polyhydrazide, a polysemicarbazide, a polysulfonyl hydrazide and/or carbodihydrazide, in particular a polyhydrazide, wherein the component A is employed in the form of a mixture C which further comprises a component B comprising a dispersion medium. L'invention concerne un procédé de fabrication de polyuréthanes au moyen d'un composant A comprenant un polyhydrazide, un polysemicarbazide, un polysulfonylhydrazide et/ou un polysulfonylcarbodihydrazide, en particulier un polyhydrazide, le composant A étant utilisé sous la forme d'un mélange C contenant en outre un composant B comprenant un agent dispersant.