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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 10357946 B1

PDFFull Text
Date of Patent:
Jul. 23, 2019

Filed:

Aug. 03, 2016

Fire-rated roofing system

Applicant:

Carlisle Intangible Company, Syracuse, NY (US);

Inventors:

Matthew John Leatherman, Carlisle, PA (US);

Brian Gish, Carlisle, PA (US);

Assignee:

Carlisle Intangible Company, Syracuse, NY (US);

Attorney:

Wood Herron & Evans LLP

Primary Examiner:

Adriana Figueroa

Assistant Examiner:

Jessie T Fonseca

Int. Cl.
CPC ...
B32B 27/06 (2006.01); B32B 15/04 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); E04B 1/94 (2006.01); E04D 5/04 (2006.01); E04D 5/10 (2006.01); E04D 11/02 (2006.01); B32B 5/24 (2006.01); B32B 5/26 (2006.01); B32B 7/04 (2019.01); B32B 15/082 (2006.01); B32B 15/085 (2006.01); B32B 15/14 (2006.01); B32B 15/18 (2006.01); B32B 15/20 (2006.01); B32B 19/06 (2006.01); B32B 19/08 (2006.01); B32B 25/16 (2006.01); B32B 27/12 (2006.01); B32B 5/02 (2006.01); B32B 5/06 (2006.01); B32B 11/10 (2006.01); B32B 15/06 (2006.01); B32B 25/14 (2006.01); B32B 27/08 (2006.01); E04D 1/28 (2006.01);
U.S. Cl.
CPC ...
B32B 27/06 (2013.01); B32B 5/022 (2013.01); B32B 5/024 (2013.01); B32B 5/06 (2013.01); B32B 5/24 (2013.01); B32B 5/26 (2013.01); B32B 7/04 (2013.01); B32B 11/10 (2013.01); B32B 15/04 (2013.01); B32B 15/06 (2013.01); B32B 15/082 (2013.01); B32B 15/085 (2013.01); B32B 15/14 (2013.01); B32B 15/18 (2013.01); B32B 15/20 (2013.01); B32B 19/06 (2013.01); B32B 19/08 (2013.01); B32B 25/14 (2013.01); B32B 25/16 (2013.01); B32B 27/08 (2013.01); B32B 27/12 (2013.01); B32B 27/304 (2013.01); B32B 27/308 (2013.01); B32B 27/32 (2013.01); E04B 1/941 (2013.01); E04D 5/04 (2013.01); E04D 5/10 (2013.01); E04D 11/02 (2013.01); B32B 2250/04 (2013.01); B32B 2250/05 (2013.01); B32B 2262/0269 (2013.01); B32B 2262/0276 (2013.01); B32B 2262/10 (2013.01); B32B 2262/101 (2013.01); B32B 2262/106 (2013.01); B32B 2262/108 (2013.01); B32B 2262/14 (2013.01); B32B 2307/304 (2013.01); B32B 2307/3065 (2013.01); B32B 2307/50 (2013.01); B32B 2307/546 (2013.01); B32B 2307/718 (2013.01); B32B 2307/7265 (2013.01); B32B 2307/732 (2013.01); B32B 2419/06 (2013.01); E04D 1/28 (2013.01);
Abstract

A fire-resistant polymeric membrane includes a polymer layer such as PVC, TPO, or EPDM affixed to a carbon fiber composite. The carbon fiber composite includes one or two layers of non-woven carbon fibers and at least one of an inert fiber mat or a metal foil layer, wherein the metal foil layer has a melting temperature of at least about 660° C. The present invention also provides an underlayment, wherein the underlayment is formed from one or more fibrous carbon layers affixed to at least one of an inert fiber mat or a metal foil having a melting temperature greater than 660° C.

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