Storage-stable hydrophilic polyisocyanates

The invention relates to novel water-dispersible hydrophilic polyisocyanates and polyisocyanate mixtures, a method for the production thereof, compositions comprising the hydrophilic polyisocyanates according to the invention and the use thereof as starting constituent in the production of polyureth...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BRUCKNER IRIS, STACHE WIEBKE, SPYROU EMMANOUIL, ALBRECHT EVELYN, LILIENTHAL ANNEGRET, SCHODER JUDITH
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES INKS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS AS ADHESIVES USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	The invention relates to novel water-dispersible hydrophilic polyisocyanates and polyisocyanate mixtures, a method for the production thereof, compositions comprising the hydrophilic polyisocyanates according to the invention and the use thereof as starting constituent in the production of polyurethane plastics, in particular as cross-linkers for water-soluble or water-dispersible paint, adhesive or sealant binders or binder components with groups which are reactive with respect to isocyanate groups.