US Patent Issued to DOW GLOBAL TECHNOLOGIES on Nov. 11 for "Aqueous dispersion of multistage polymeric particles and process for preparing the same" (Chinese Inventors)

ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,466,911, issued on Nov. 11, was assigned to DOW GLOBAL TECHNOLOGIES LLC (Midland, Mich.).

"Aqueous dispersion of multistage polymeric particles and process for preparing the same" was invented by Xiaohong Yang (Shanghai), Jinfei Wang (Shanghai), Fengzhe Shi (Shanghai), Juan Zhao (Shanghai) and Yawei Xu (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "An aqueous dispersion of multistage polymeric particles comprising at least two polymers, a process for preparing the aqueous dispersion of multistage polymeric particles; and an aqueous coating composition comprises such aqueous dispersion of multistage polymeric particles providing coatings with h...