ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,497,543, issued on Dec. 16, was assigned to Zephyros Inc. (Romeo, Mich.).
"Structural adhesives" was invented by Michael Czaplicki (Leonard, Mich.).
According to the abstract* released by the U.S. Patent & Trademark Office: "An adhesive formulation having an adduct of an epoxy resin and an elastomer, a phenoxy epoxy hybrid resin supplied as a solution formed by dissolving a phenoxy resin in a liquid epoxy resin to form a pre-formed dissolution product, a core/shell polymer, and one or more additional epoxy resins. The adhesive formulation may include a curing agent, blowing agent, filler, accelerator, or a combination."
The patent was filed on April 28, 2023, under Application No. 1...