US Patent Issued to ZHONGHAO CHENGUANG RESEARCH INSTITUTE OF CHEMICAL INDUSTRY on April 7 for "Perfluoroether fluororubber and preparation method therefor and use thereof" (Chinese Inventors)

ALEXANDRIA, Va., April 7 -- United States Patent no. 12,595,328, issued on April 7, was assigned to ZHONGHAO CHENGUANG RESEARCH INSTITUTE OF CHEMICAL INDUSTRY Co. LTD. (Sichuan, China).

"Perfluoroether fluororubber and preparation method therefor and use thereof" was invented by Jinlong Yu (Sichuan, China), Bo Liu (Sichuan, China), Ziqiang Zhong (Sichuan, China), Tingjian Zhang (Sichuan, China) and Zhongliang Xiao (Sichuan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a perfluoroether fluororubber and a preparation method therefor and use thereof. The perfluoroether fluororubber is prepared by a stepwise polymerization method, wherein polymerization monomers in each ste...