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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12480229 B1

PDFFull Text
Date of Patent:
Nov. 25, 2025

Filed:

Jul. 10, 2023

Uhmwpe fiber

Applicant:

Avient Protective Materials B.v., Geleen, NL;

Inventors:

Martin Pieter Vlasblom, Echt, NL;

Pieter Gijsman, Echt, NL;

Assignee:

AVIENT PROTECTIVE MATERIALS B.V., Geleen, NL;

Attorney:

NIXON & VANDERHYE P.C.

Primary Examiner:

Mathieu D Vargot

Int. Cl.
CPC ...
D01F 6/04 (2006.01); B29C 48/05 (2019.01); C08K 5/3435 (2006.01); C08L 23/06 (2006.01); C08L 79/04 (2006.01); D01F 1/10 (2006.01); C08K 5/00 (2006.01); C08K 5/3492 (2006.01);
U.S. Cl.
CPC ...
D01F 6/04 (2013.01); B29C 48/05 (2019.02); C08K 5/3435 (2013.01); C08L 23/06 (2013.01); C08L 79/04 (2013.01); D01F 1/10 (2013.01); C08K 5/005 (2013.01); C08K 5/34926 (2013.01);
Abstract

The invention relates to a creep optimized gel-spun fiber comprising a polyethylene fiber body obtained by spinning an UHMWPE comprising alkyl branches (AB) and having an elongational stress (ES), and a ratio of at least 0.2 mm/N, wherein a stabilizer is present inside the fiber body, characterized in that the amount of said stabilizer is between 0.05 and 10 parts by weight based on 100 parts by weight of the amount of the PE forming said fiber body.

Find Patent Forward Citations

Vlasblom, Martin. (2025). Uhmwpe fiber (U.S. Patent No. 12480229). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12480229

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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