US Patent Issued to Hilti on June 10 for "Two-component mortar system based on aluminous cement and use thereof" (German Inventors)

ALEXANDRIA, Va., June 18 -- United States Patent no. 12,325,664, issued on June 10, was assigned to Hilti AG (Schaan, Liechtenstein).

"Two-component mortar system based on aluminous cement and use thereof" was invented by Christian Falger (Selters, Germany) and Armin Pfeil (Kaufering, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "A multi-component mortar system contains a curable aqueous-phase aluminous cement component A and an initiator component B in aqueous-phase for initiating the curing process. Component A further contains at least one plasticizer, water, and at least one blocking agent selected from phosphoric acid, metaphosphoric acid, phosphorous acid, and phosphonic acids. Component B con...