Patent ID: 9617444
Date: 2017-04-11
CPC Classifications: C09D

Claim:
1. A method of coating a substrate comprising 1) applying a non-aqueous composition to the substrate, wherein the nonaqueous composition comprises A) an unsaturated (meth)acrylate polymer or oligomer prepared by reacting: at an isocyanate to hydroxyl equivalent ratio of from about 0.9:1 to about 1:0.9, B) from about 40 to about 200% by weight of reactive diluents selected from a mono-, di-, tri- or poly C C) from about 0.1 to about 10% by weight of one or more photoinitiators, D) from 0 to about 90% by weight of solvent or a mixture of solvents, and E) up to about 15% by weight of a flattener; wherein the weight % of components B), C), D) and E) are all based on the amount of component A), and 2) exposing the coating composition to UV-A light until the composition is substantially cured to form a coating having an 85° gloss of less than or equal to 15.