abstract |
In addition to mechanical properties and tactile properties, a coating material is provided that produces a coating having significantly higher hydrolytic stability compared to prior art coating materials. I) Hydroxyl-free polyurethane and / or polyurethane-urea; II) Ionically modified hydroxyl- and / or amino-containing polyurethane and / or polyurethane-urea; and III) At least one crosslinking agent An aqueous coating material comprising a polycarbonate polyol in which components (I) and (II) have at least 25 wt% 1,4-butanediol as a synthesis component. [Selection figure] None |