ALEXANDRIA, Va., May 26 -- United States Patent no. 12,637,599, issued on May 26, was assigned to Henkel AG & Co. KGaA (Duesseldorf, Germany).
"Two-component polyurethane adhesive composition for film lamination in hot filling application" was invented by Marcel Blodau (Krefeld, Germany), Marcel Franken (Neunkirchen-Seelschied, Germany), Stefan Tomke (Oberhausen, Germany), Sonia Flores Penalba (Cerdanyola del Valles, Spain) and Nina Jungholt (Issum, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a two-component polyurethane adhesive composition for film lamination in hot filling application. Further, the present invention relates to method of manufacturing a laminate ...