Patent ID: 11952503
Assignee: DOW GLOBAL TECHNOLOGIES LLC
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C  H | IPC C  H

Claim 8:
9. A method of making the polyolefin and polyvinylpyrrolidone formulation of claim 1, the method comprising mixing the (B) polyvinylpyrrolidone (co)polymer and (C) antioxidant into a melt of the (A) olefin-based (co)polymer to give a melt blend comprising constituents (A), (B), and (C); optionally extruding the melt blend to give an extrudate comprising constituents (A), (B), and (C); optionally pelletizing the extrudate to give pellets comprising constituents (A), (B), and (C); and optionally adding (D) organic peroxide to the melt blend, extrudate, or pellets to give the polyolefin and polyvinylpyrrolidone formulation.