| abstract |
The invention relates to water-soluble or water-dispersible hydrophilic polyisocyanates and polyisocyanate mixtures, a process for their preparation, and their use as starting components in the production of polyurethane plastics, in particular as crosslinkers for water-soluble or water-dispersible paint binders, adhesive binders, or sealant binders or binder components having isocyanate-reactive groups , |