High Porosity Fluorided Silica-Coated Alumina Activator-Supports and Uses Thereof in Metallocene-Based Catalyst Systems for Olefin Polymerization
Copyright © Targeted News Service 2024
2024-11-19
ALEXANDRIA, Virginia, Nov. 19 -- CHEVRON PHILLIPS CHEMICAL COMPANY LP, The Woodlands, Texas has been assigned a patent (No. US 12146018 B2, initially filed Jan. 18, 2024) developed by eight inventors Max P. McDaniel, Bartlesville, Oklahoma; Eric D. Schwerdtfeger, Bartlesville, Oklahoma; Qing Yang, Bartlesville, Oklahoma; Carlos A Cruz, Kingwood, Texas; Jinping J. Zhou, Bartlesville, Oklahoma; Anand Ramanathan, Bartlesville, Oklahoma; Kathy S. Clear, Bartlesville, Oklahoma; and Zhihui Gu, Bellar . . .