ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,428,301, issued on Sept. 30.
"Graphene composition" was invented by Alvin T. Rockhill (Akron, Ohio) and William E. Lemmon (N. Canton, Ohio).
According to the abstract* released by the U.S. Patent & Trademark Office: "This invention provides a safe, environmentally friendly and solvent free method for dispersing graphene into polymeric compositions. In this process solid particles of graphene in a fatty acid matrix are mixed into the polymeric composition. The use of these solid graphene containing particles does not create dust while being mixed into the polymer and can much more easily be mixed into the polymer. Since fatty acids, such as stearic acid, palmitic acid, and oleic acid...