| abstract |
The propane includes particles present in an amount of 90 to 99.5 wt%, based on the total weight of the propane, and polymeric coatings, present in an amount of 0.5 to 10 wt% and disposed about the particles. The polymeric coating is formed from a curable composition comprising an isocyanate, an acrylate, and a polyol. The process for forming a propane comprises combining the isocyanate, acrylate and polyol to form a curable composition, coating the particles with a curable composition, and curing the curable composition to form a polymeric To form a coating. |