US Patent Issued to Sambo Group Technology on June 17 for "Method for preparing a self-cleaning transparent thermal insulation nanocoating" (Chinese Inventors)

ALEXANDRIA, Va., June 19 -- United States Patent no. 12,331,171, issued on June 17, was assigned to Sambo Group Technology Ltd. (Hong Kong).

"Method for preparing a self-cleaning transparent thermal insulation nanocoating" was invented by Xiaowen Wang (Hong Kong), Wai Yip Ko (Hong Kong) and John Haozhong Xin (Hong Kong).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for preparing a self-cleaning transparent thermal insulation nanocoating includes steps of (1) preparing an acidic aqueous solution, and adding polyoxyethylene dinonyl phenyl ether and graphene into the acidic aqueous solution; (2) preparing a transparent composite nanosol by adding titanate, zinc alkoxide, ytterbium alkoxide and siloxane...