Polyolefin composition containing a recycled material
AssigneeBasell Poliolefine Italia S.r.l.
InventorsClaudio Cavalieri, Monica Galvan, Eleonora Ciaccia
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AssigneeBasell Poliolefine Italia S.r.l.
InventorsClaudio Cavalieri, Monica Galvan, Eleonora Ciaccia
Estimating the term…
A polyolefin composition (I) made from or containing: (A) 70-97% by weight of a polypropylene composition made from or containing: 20-45% by weight of a polymer fraction (a) made from or containing a propylene homopolymer, a propylene copolymer, or a combination thereof, and having solubility in xylene equal to or lower than 10% by weight; and 55-80% by weight of a polymer fraction (b) made from or containing a copolymer of ethylene with propylene, a CH2═CHR alpha-olefin, or a combination thereof, and having solubility in xylene equal to or greater than 60% by weight, wherein the ethylene copolymer containing more than 50% by weight of ethylene units, and (B) 3-30% by weight of a recycled styrene block copolymer (rSBC), having a melt flow rate 2.0-15 g/10 min.
A polyolefin composition (I) comprising:
Dependencies are inferred from the claim text.