ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,559,621, issued on Feb. 24, was assigned to MAVIG GmbH (Munich).
"Coated microfibrous web and method for producing the same" was invented by Thomas Leucht (Fulda, Germany) and Gaby Streit (Munich).
According to the abstract* released by the U.S. Patent & Trademark Office: "A coated microfibrous web, a method for producing the same, the use thereof as a covering of a radiation protection material, and a radiation protection device are described. The coated microfibrous web contains: (i) a microfibrous web containing one or more polyesters and/or one or more polyamides and/or one or more polyamide-polyester copolymers and having an impregnation composition containing (a) an aromatic di...