US Patent Issued to Dow Global Technologies on Sept. 8 for "Olefin polymerization bimetallic activators" (Texas, Michigan Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,729,257, issued on Sept. 8, was assigned to Dow Global Technologies LLC (Midland, Mich.).

"Olefin polymerization bimetallic activators" was invented by Rafael Huacuja (Lake Jackson, Texas), Richard Keaton (Lake Jackson, Texas), Jerzy Klosin (Midland, Mich.), Sukrit Mukhopadhyay (Midland, Mich.), David M. Pearson (Lake Jackson, Texas), Todd D. Senecal (Midland, Mich.) and William H.H. Woodward (Midland, Mich.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Processes of polymerizing olefins. The process includes polymerizing contacting ethylene and a (C3-C40)alpha-olefin comonomer in the presence of a catalyst system comprising a procatalyst and a bimetall...