ALEXANDRIA, Va., June 25 -- United States Patent no. 12,338,303, issued on June 24, was assigned to SABIC GLOBAL TECHNOLOGIES B.V. (Bergen Op Zoom, Netherlands).
"Process for making propylene-based terpolymer" was invented by Erik Delsman (Geleen, Netherlands), Petrus Johannes Hubertus Bronsaer (Geleen, Netherlands), Henrica Norberta Alberta Maria Steenbakkers-Menting (Geleen, Netherlands) and Gopala Krishna Surisetty (Geleen, Netherlands).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a process for production of terpolymers, in particular for the polymerization of propylene, and two other distinct monomers chosen from a group comprising ethylene and a C4-C12 Alpha-olefin in a horizon...