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.:
Date of Patent:
Oct. 09, 2018
Filed:
Aug. 26, 2010
Jung-huang (Jason) Tsai, Hsinchu, TW;
Elizabeth Clagg, Claremore, OK (US);
Mitchael C. Freeman, Norman, OK (US);
Andrew M. Allen, Safety Harbor, FL (US);
Paige Johnson, Collinsville, OK (US);
William D. Townsend, Hendersonville, NC (US);
Jung-Huang (Jason) Tsai, Hsinchu, TW;
Elizabeth Clagg, Claremore, OK (US);
Mitchael C. Freeman, Norman, OK (US);
Andrew M. Allen, Safety Harbor, FL (US);
Paige Johnson, Collinsville, OK (US);
William D. Townsend, Hendersonville, NC (US);
National Safety Apparel, Inc., Cleveland, OH (US);
Abstract
This invention is directed to a light weight fire resistant material. The material is constructed of a plurality of oxidized polyacrylonitrile (OPAN) fibers. The fire resistant material having a weight in the range of less than about 9.0 oz/yd, an Arc Thermal Performance Value of greater than about 8.0 and a Thermal Protection Performance of greater than about 13.0.