ALEXANDRIA, Va., July 23 -- United States Patent no. 12,365,789, issued on July 22, was assigned to Basell Poliolefine Italia S.r.l. (Milan).
"Compositions obtained from recycled polyolefins" was invented by Claudio Cavalieri (Ferrara, Italy), Emanuele Burgin (Ferrara, Italy), Monica Galvan (Ferrara, Italy) and Thomas Boehm (Darmstadt, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A polypropylene composition made from or containing: T1) 35-65 wt % of a recycled polypropylene mixture containing at least 80 wt % of rigid polypropylene items and having a purity of at least 90 wt %; T2) 20-50 wt % of an ethylene/propylene copolymer; T3) 5-20 wt % of a propylene/ethylene heterophasic copolymer compositio...