| abstract |
Water dispersible polyisocyanate mixtures, which are prepared by reacting lacquer polyisocyanates with hydrophilic, monohydric polyether ester alcohols obtained by reacting monohydric hydrophilic polyether alcohols with epsilon -caprolactone at an NCO/OH equivalent ratio of 4:1 to 120:1, and their use in the preparation of polyurethane plastics or as a cross-linking agent for water soluble or water dispersible lacquer binders. |