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 8585864 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 19, 2013

Filed:

Apr. 18, 2011
Applicants:

Chuck Zhang, Tallahassee, FL (US);

Zhiyong Liang, Tallahassee, FL (US);

Ben Wang, Tallahassee, FL (US);

Qiang Wu, Tallahassee, FL (US);

Inventors:

Chuck Zhang, Tallahassee, FL (US);

Zhiyong Liang, Tallahassee, FL (US);

Ben Wang, Tallahassee, FL (US);

Qiang Wu, Tallahassee, FL (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21H 21/34 (2006.01); D21H 27/38 (2006.01); B82B 3/00 (2006.01); B32B 29/02 (2006.01);
U.S. Cl.
CPC ...
Abstract

Flame retardant composite materials are provided which include at least one first paper which comprises carbon nanofibers and graphite oxide particles. The composite materials may further include at least one second paper which comprises carbon nanofibers. The composites may further include one or more structural material layers sandwiched between the first and second papers. Occupant structures are also provided with fire and smoke retardant surfaces composed of carbon nanofibers/graphite oxide particles papers at least partially surrounding occupants of the occupant structures.


Find Patent Forward Citations

Zhang, Chuck. (2013). Fire and smoke retardant composite materials (U.S. Patent No. 8585864). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8585864

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