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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 10633767 B1

PDFFull Text
Date of Patent:
Apr. 28, 2020

Filed:

Apr. 21, 2016

Cord comprising multifilament para-aramid yarn comprising non-round filaments

Applicant:

Teijin Aramid B.v., Arnhem, NL;

Inventors:

Jorrit De Jong, Arnhem, NL;

Michel H. J. Van Den Tweel, Leusden, NL;

Frederik Elkink, Arnhem, NL;

Leonardus A. G. Busscher, Duiven, NL;

Assignee:

TEIJIN ARAMID B.V., Arnhem, NL;

Attorney:

Oliff PLC

Primary Examiner:

Shaun R Hurley

Assistant Examiner:

Patrick J Lynch

Int. Cl.
CPC ...
D01D 5/253 (2006.01); D01F 6/60 (2006.01); D02G 3/44 (2006.01); D02G 3/48 (2006.01); D07B 1/02 (2006.01);
U.S. Cl.
CPC ...
D01D 5/253 (2013.01); D01F 6/605 (2013.01); D02G 3/447 (2013.01); D02G 3/448 (2013.01); D02G 3/48 (2013.01); D07B 1/025 (2013.01); D07B 2201/2003 (2013.01); D07B 2201/2005 (2013.01); D07B 2201/2009 (2013.01); D07B 2205/205 (2013.01); D10B 2331/021 (2013.01);
Abstract

A cord including multifilament para-aramid yarn comprising filaments, wherein the filaments have a non-round cross section having a smaller and a larger dimension, where the cross-sectional aspect ratio between the larger and the smaller dimension is 1.5-10 and the smaller dimension of the cross section has a maximum of 50 μm and wherein the para-aramid has at least 90% para bonds between the aromatic moieties. The cords have excellent fatigue properties.

Find Patent Forward Citations

De Jong, Jorrit. (2020). Cord comprising multifilament para-aramid yarn comprising non-round filaments (U.S. Patent No. 10633767). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10633767

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

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