ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,540,253, issued on Feb. 3, was assigned to ELECTRONINKS Inc. (Austin, Texas).
"Conductive ink compositions" was invented by Steven Brett Walker (Austin, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "A conductive structure is provided. The conductive ink composition includes a silver complex formed by mixing a silver carboxylate, at least one dissolving agent that dissolves the silver carboxylate, and a catalyst. The catalyst includes an amine that decarboxylates the silver carboxylate to make the conductive ink composition. The catalyst decarboxylates the silver carboxylate at a temperature of 100deg C. or less. An ink composition comprising a met...