ALEXANDRIA, Va., March 3 -- United States Patent no. 12,565,718, issued on March 3, was assigned to JIAXING SIBAITE NANOFIBER TECHNOLOGY Co. LTD (Jiaxing, China).
"Polyurethane nanofiber waterproof moisture-permeable film, preparation method thereof and application thereof" was invented by Xinglei Zhao (Shanghai), Yong Jin (Zhuhai, China), Pan Jiang (Huanggang, China), Ting Hua (Wuhan, China) and Peng Wang (Shanghai).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a polyurethane nanofiber waterproof moisture-permeable film, a preparation method thereof and application thereof. The polyurethane nanofiber waterproof moisture-permeable film is prepared from two kinds of isothiocyana...