US Patent Issued to Jiangsu Longmem Environmental Technology on Nov. 4 for "Scaling-resistant and yellowing-resistant reverse osmosis composite membrane and preparation method thereof" (Chinese Inventors)

ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,458,930, issued on Nov. 4, was assigned to Jiangsu Longmem Environmental Technology Co. Ltd. (Changzhou, China).

"Scaling-resistant and yellowing-resistant reverse osmosis composite membrane and preparation method thereof" was invented by Juan Shen (Changzhou, China), Yuchen Zhao (Changzhou, China), Wei Wang (Changzhou, China), Peng Zhang (Changzhou, China) and Xiaodong Nan (Changzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a scaling-resistant and yellowing-resistant composite reverse osmosis membrane and a preparation method thereof. By modifying the stability and yellowing of a coating of the reverse osmo...