logo

For the Inventor, By the Inventor

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 11591748 B1

PDFFull Text
Date of Patent:
Feb. 28, 2023

Filed:

Mar. 14, 2021

Heat treated multilayer knitted textile of liquid crystal polymer fibers and modified polyacrylonitrile fibers, and process for making same

Applicant:

Shadow Works, Llc, Lorton, VA (US);

Inventor:

James Gigrich, Lorton, VA (US);

Assignee:

SHADOW WORKS, LLC, Lorton, VA (US);

Attorneys:

Juneau & Mitchell

Todd L. Juneau

Primary Examiner:

Eisa B Elhilo

Int. Cl.
CPC ...
D06P 5/00 (2006.01); D06P 1/52 (2006.01); D01D 5/00 (2006.01); D02G 3/04 (2006.01); D02G 3/22 (2006.01); D02G 3/44 (2006.01); D06P 5/20 (2006.01);
U.S. Cl.
CPC ...
D06P 1/5271 (2013.01); D01D 5/0023 (2013.01); D02G 3/045 (2013.01); D02G 3/047 (2013.01); D02G 3/22 (2013.01); D02G 3/443 (2013.01); D06P 5/2066 (2013.01);
Abstract

The invention relates to a process for manufacturing a multilayer knitted textile by heating a multi-layer knitted textile in the presence of one or more dye compounds, wherein the multilayer knitted textile comprises a fabric outer layer and a fabric inner layer, wherein the fabric outer layer is knit from a first yarn containing a combination of modacrylic fibers and cotton fibers, wherein the fabric inner layer is knit from a second yarn made from 50-90% HBA/HNA filaments, wherein the heating shrinks the outer layer from about 5 to 25% in length, width, or both.

Find Patent Forward Citations

Quick Actions:

Gigrich, James. (2023). Heat treated multilayer knitted textile of liquid crystal polymer fibers and modified polyacrylonitrile fibers, and process for making same (U.S. Patent No. 11591748). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11591748

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

Loading…