ALEXANDRIA, Va., July 7 -- United States Patent no. 12,674,275, issued on July 7, was assigned to Archroma International (Germany) GmbH (Langweid am Lech, Germany).
"Textile fabrics with reduced buildup of odor" was invented by Alfred Weihrather (Schwabmunchen, Germany), Gunter Presnitz (Schwabmunchen, Germany) and Reinhold Braun (Schwabmunchen, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "Mixtures are described which contain reaction products of one or more amines with one or more epoxides and additionally isocyanates. Applying such mixtures to textile fabrics, especially polyester fiber fabrics, reduces or prevents unpleasant sweaty odor after physical exercise. The effects are very durable to la...