US Patent Issued to EXXONMOBIL CHEMICAL PATENTS on June 23 for "Combination comprising two propylene-based polymers and compositions comprising the same" (Chinese Inventors)

ALEXANDRIA, Va., July 15 -- United States Patent no. 12,662,591, issued on June 23, was assigned to EXXONMOBIL CHEMICAL PATENTS INC. (Baytown, Texas).

"Combination comprising two propylene-based polymers and compositions comprising the same" was invented by Bin Zhao (Songjing, China), Li Zu Wang (Shanghai) and Yi Peng (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A combination comprises two propylene-based polymers which can provide flexibility in adjusting shrinkage rate of components comprising such combination."

The patent was filed on June 9, 2021, under Application No. 17/998,776.

*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph...