US Patent Issued to SABIC GLOBAL TECHNOLOGIES on May 19 for "Process for the preparation of polycarbonates from waste plastic feedstocks" (Dutch, Belgian, German Inventors)

ALEXANDRIA, Va., May 19 -- United States Patent no. 12,630,673, issued on May 19, was assigned to SABIC GLOBAL TECHNOLOGIES B.V. (Bergen op Zoom, Netherlands).

"Process for the preparation of polycarbonates from waste plastic feedstocks" was invented by Anthoni Wouter Zijl Van (Eindhoven, Netherlands), Nicolas Goyheneix (Reimst, Belgium), Lara Maria Galan-Sanchez (Eindhoven, Netherlands), Christoph Roosen (Wurselen, Germany), Johan Pastwa (Elsloo, Netherlands) and Safa Farajzadeh Bibalan (Eindhoven, Netherlands).

According to the abstract* released by the U.S. Patent & Trademark Office: "Process for the production of polycarbonates comprising: providing a hydrocarbon stream A obtained by treatment of a waste plastics feedstock; supplying ...