	US 12,252,599 B2
	Polyolefin films containing recycled polyolefin material
Christian Kohlweyer, Bad Vilbel (DE); Paul Thomas Weisman, Cincinnati, OH (US); Michael Remus, Heidelberg (DE); and Peter Kramkowski, Bad Vilbel (DE)
Assigned to The Procter & Gamble Company, Cincinnati, OH (US)
Filed by The Procter & Gamble Company, Cincinnati, OH (US)
Filed on Sep. 6, 2023, as Appl. No. 18/461,806.
Application 18/461,806 is a continuation of application No. 17/539,538, filed on Dec. 1, 2021, granted, now 11,795,284.
Prior Publication US 2023/0416481 A1, Dec. 28, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. C08L 23/00 (2006.01); C08J 5/18 (2006.01); C08L 23/06 (2006.01); C08L 23/08 (2006.01)

CPC C08J 5/18 (2013.01) [C08J 2323/06 (2013.01); C08J 2323/08 (2013.01); C08L 23/06 (2013.01); C08L 23/08 (2013.01); C08L 2203/16 (2013.01)]

20 Claims

1. A polyolefin film comprising a first surface and a second surface, wherein the first surface of the polyolefin film comprises printed graphics;

wherein the polyolefin film comprises between about 30% and about 95% by weight of the polyolefin film, of recycled polyolefin; and

wherein the polyolefin film comprises at least one of:

a) less than 1,000 μg/kg of isononylphenol, according to a Trace Chemicals Test Method;

b) less than 75 ng/kg of PCB 77, according to the Trace Chemicals Test Method;

c) less than 2,000 ng/kg of PCB 118, according to the Trace Chemicals Test Method;

d) less than 45 ng/kg of OCDD, according to the Trace Chemicals Test Method;

e) less than 1.8 ng/kg of OCDF, according to the Trace Chemicals Test Method;

f) less than 2,500 μg/kg of bisphenol A, according to the Trace Chemicals Test Method; and

g) less than 1,000 μg/kg of diisononyl phthalate, according to the Trace Chemicals Test Method.