Hydrophilic polyisocyanates

The invention relates to water-soluble or water-dispersible, hydrophilic polyisocyanates and polyisocyanate mixtures, to a process for preparing them, and to their use as a starting component in the production of polyurethane polymers, more particularly as crosslinkers for water-soluble or water-dis...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KUPPERT DIRK, SPYROU EMMANOUIL, HOPPE DIRK, FERENZ MICHAEL, RAUKAMP ANDRE, ALBRECHT EVELYN, LILIENTHAL ANNEGRET, VENZMER JOACHIM, SCHUBERT FRANK
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention relates to water-soluble or water-dispersible, hydrophilic polyisocyanates and polyisocyanate mixtures, to a process for preparing them, and to their use as a starting component in the production of polyurethane polymers, more particularly as crosslinkers for water-soluble or water-dispersible film-forming binders, adhesives binders, or sealant binders or binder components with or without groups which are reactive towards isocyanate groups.