US Patent Issued to Zephyros on Sept. 23 for "Two-component phosphate ester cavity filling semi rigid foam" (Michigan Inventors)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,421,366, issued on Sept. 23, was assigned to Zephyros Inc. (Romeo, Mich.).

"Two-component phosphate ester cavity filling semi rigid foam" was invented by Michael Czaplicki (Romeo, Mich.) and Kevin Hicks (Romeo, Mich.).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present teachings provide a method and composition related to two component epoxy phosphate ester based foam materials. The present teachings provide a method comprising: providing a two component system, the two component system including an A side and a B side, the A side including epoxy and the B side including phosphate ester and phosphoric acid; mixing the A side and the B side to for...