Sprayable polymeric coating system for the protection of complex metal structures against corrosion

Abstract

A method of applying a protective polymeric coating to a substrate has the steps of mixing a cellulose acetate buterate and a plasticizer and a corrosion inhibitor together to form a solid mixture, heating the solid mixture so as to form a liquid state, painting the substrate with the liquid state, and drying the liquid state on the substrate for a period of time. The step of painting can include spraying the liquid state of the mixture onto the substrate. The plasticizer is an epoxidized fatty acid ester. The corrosion inhibitor is epoxidized canola oil. Additionally, epoxidized soil bean oil, silica amorphous and titanium dioxide can be mixed together.

Dependencies are inferred from the claim text.