Solvent-borne coating compositions comprising a water-dispersible polyisocyanate
AssigneePPG Industries Ohio, Inc.
InventorsManuel Enderlein, Maria Elisabeth Geier, Susanne Kläger, Petra Charlotte Kübel, Helena Recio Morato, Axel Nagel
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Abstract
The present disclosure relates to solvent-borne coating compositions comprising a water-dispersible polyisocyanate, a method of coating a substrate using such compositions, a substrate comprising the cured coating composition, and the use of water-dispersible polyisocyanates in solvent-borne coating compositions for improving chemical, scratch and/or mar resistance of such coatings.
Claims33
A multi-component coating composition, comprising:
- a first solvent-borne component comprising an active hydrogen-containing polyfunctional compound, and a second solvent-borne component comprising a water-dispersible polyisocyanate having sulfonic acid and/or phosphate ether groups.
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Dependencies are inferred from the claim text.