Patent ID: 8188171

Claim:
A process for providing a coating on a substrate, comprising coating said substrate with a solution having the following composition: a) at least one (poly)isocyanate composition; b) at least one surfactant; c) at least one compound carrying at least one mobile hydrogen moiety selected from the group consisting of the primary or secondary hydroxyl, phenol, primary and/or secondary amine, carboxylic groups and an SH group; and d) at least one organic solvent, and then crosslinking said composition into a hard and resilient coating, wherein the amount of water in the composition is such that the ratio by weight of (water)/[(poly)isocyanate+surfactant] is from 0% to 10%, compound (a) and compound (b) are present in an amount from 5% to 20% by weight, based on the total weight of the composition without solvent (% dry solids); compound (c) is present in an amount from 55% to 80% by weight, based on the total weight of the composition without solvent (% dry solids); and compound (d) is present in an amount from 35% to 55% by weight, based on the total weight of the composition.