ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,398,488, issued on Aug. 26, was assigned to CERDIA INTERNATIONAL GMBH (Switzerland).
"Cellulose acetate-containing fibrous material for a nonwoven product, nonwoven product comprising such a fibrous material, and method for producing such a fibrous material" was invented by Dieter Mann (Oberried, Germany), Martin Moser (Oberprechtal, Germany) and Uwe Schaffner (Vorstetten, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a cellulose-containing fibrous material for a nonwoven product, in particular in the form of a wiping cloth, cleaning cloth, sanitary product, medicinal product, or domestic cloth, wherein the fibrous mate...