US Patent Issued to TAYHO ADVANCED MATERIALS GROUP on Sept. 2 for "Cross-linked enhanced meta-aramid and preparation method therefor" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 3 -- United States Patent no. 12,404,627, issued on Sept. 2, was assigned to TAYHO ADVANCED MATERIALS GROUP Co. LTD. (Shandong, China).

"Cross-linked enhanced meta-aramid and preparation method therefor" was invented by Zhenhong Guan (Yantai, China), Zhongkai Ren (Yantai, China), Shidong Pan (Yantai, China), Dan Li (Yantai, China), Xubo Zhou (Yantai, China) and Wenhua Yang (Yantai, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a cross-linking enhanced meta-aramid and a preparation method therefor. In the method, an isocyanate is used as a cross-linking agent, treatment is performed for a period of time at a certain temperature after a catalyst is ...