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.
