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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 9212434 B1

PDFFull Text
Date of Patent:
Dec. 15, 2015

Filed:

May. 12, 2010

Blend of lyocell and flame resistant fibers for protective garments

Applicants:

Amy Mcswain Ulrich, Lake Wylie, SC (US);

Brian Patrick Shiels, Charlotte, NC (US);

Inventors:

Amy McSwain Ulrich, Lake Wylie, SC (US);

Brian Patrick Shiels, Charlotte, NC (US);

Assignee:

PBI Performance Products, Inc., Charlotte, NC (US);

Attorney:

Hammer & Associates, P.C.

Primary Examiner:

Jenna Johnson

Int. Cl.
CPC ...
D02G 3/02 (2006.01); A41D 31/00 (2006.01); D04B 1/16 (2006.01); C08L 1/02 (2006.01); D02G 3/04 (2006.01); D02G 3/44 (2006.01); D03D 1/00 (2006.01); D03D 15/00 (2006.01); D03D 15/12 (2006.01);
U.S. Cl.
CPC ...
D04B 1/16 (2013.01); A41D 31/00 (2013.01); C08L 1/02 (2013.01); D02G 3/045 (2013.01); D02G 3/443 (2013.01); D03D 1/0041 (2013.01); D03D 15/0011 (2013.01); D03D 15/12 (2013.01); D10B 2201/20 (2013.01); D10B 2331/021 (2013.01); Y10T 442/3976 (2015.04); Y10T 442/3984 (2015.04); Y10T 442/40 (2015.04); Y10T 442/696 (2015.04);
Abstract

A unique blend of fibers used to create a yarn or fabric useful in protective garments including a lyocell fiber, and a flame resistant fiber that is not a modacrylic and/or does not require the emission of gases and/or acids for flame resistance. The lyocell fiber is approximately 5% to 55% of the blend, and the flame resistant fiber is approximately 45% to 95% of the blend. The resulting fabric requires no post treatment for flame resistance.

Find Patent Forward Citations

Ulrich, Amy. (2015). Blend of lyocell and flame resistant fibers for protective garments (U.S. Patent No. 9212434). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9212434

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

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