US Patent Issued to ExxonMobil Chemical Patents on Sept. 9 for "Comb-block copolymers and methods thereof" (Chinese, American Inventors)

ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,410,273, issued on Sept. 9, was assigned to ExxonMobil Chemical Patents Inc. (Baytown, Texas).

"Comb-block copolymers and methods thereof" was invented by Shanshan Zhang (Houston), Peijun Jiang (Katy, Texas), Ying Ying Sun (Shanghai), Yujie Sheng (Shanghai), Saifudin M. Abubakar (Shanghai), Guangdi Chen (Shanghai) and Hongchao Wang (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to comb-block copolymers and methods thereof. In some embodiments, a copolymer includes a first block comprising an ethylene-propylene copolymer; and a second block comprising a high density polyethylene. In some embodiments, a polyethyle...