Patent · US Active

Polyketone compound

US12030990B2 · kind B2 · utility

0Cited by

7References

19Claims

0Family size

Assignee

Carl Freudenberg KG · DE

Inventors

Bjoern Hellbach · Birkenau, DE
Marco Sutter · Weinheim, DE
Roland Fietz · Sankt Wendel, DE
Thomas Schauber · Hemsbach, DE

Key dates

Filing date	Oct 2, 2019
Grant date	Jul 9, 2024
Priority date	—
Expiry date	Aug 11, 2041

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L2207/068
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

An aliphatic polyketone compound including 85.0 to 99.5 wt % aliphatic polyketone and 0.5 to 15.0 wt % ultra-high molecular weight polyethylene. An aliphatic polyketone compound described where the ultra-high molecular weight polyethylene is 2.0 to 8.0 wt %. An aliphatic polyketone compound where the ultra-high molecular weight polyethylene has a molecular weight greater than 1.0 million g/mol.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.