US Patent Issued to Borealis on Nov. 11 for "Reduction in VOC and FOG values of filled heterophasic polypropylene by separate aeration of individual polyolefin components" (Austrian Inventors)

ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,466,904, issued on Nov. 11, was assigned to Borealis AG (Vienna).

"Reduction in VOC and FOG values of filled heterophasic polypropylene by separate aeration of individual polyolefin components" was invented by Andreas Fuchs (Linz, Austria), Luca Boragno (Linz, Austria), Klaus Bernreitner (Linz, Austria), Markus Gahleitner (Linz, Austria), Jurgen Huber (Linz, Austria) and Stefanie Engleder (Linz, Austria).

According to the abstract* released by the U.S. Patent & Trademark Office: "A process for reducing the volatile and semi-volatile organic content (VOC and FOG values) of a heterophasic polypropylene composition, the heterophasic polypropylene composition comprising (i) at least 15 w...