	US 12,030,990 B2
	Polyketone compound
Bjoern Hellbach, Birkenau (DE); Marco Sutter, Weinheim (DE); Roland Fietz, Neustadt-Momberg (DE); and Thomas Schauber, Weinheim (DE)
Assigned to CARL FREUDENBERG KG, Weinheim (DE)
Appl. No. 17/283,960
Filed by Carl Freudenberg KG, Weinheim (DE)
PCT Filed Oct. 2, 2019, PCT No. PCT/EP2019/076716 § 371(c)(1), (2) Date Apr. 9, 2021, PCT Pub. No. WO2020/074349, PCT Pub. Date Apr. 16, 2020.
Claims priority of application No. 102018125067.3 (DE), filed on Oct. 10, 2018.
Prior Publication US 2021/0395453 A1, Dec. 23, 2021
Int. Cl. C08G 67/02 (2006.01); C08L 23/06 (2006.01)

CPC C08G 67/02 (2013.01) [C08L 23/06 (2013.01); C08L 2207/068 (2013.01)]

19 Claims

1. An aliphatic polyketone compound comprising:

85.0 to 98.0 wt % aliphatic polyketone; and

2.0 to 8.0 wt % ultra-high molecular weight polyethylene;

wherein a D50 value of the ultra-high molecular weight polyethylene is less than 75 μm.