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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 9440412 B1

PDFFull Text
Date of Patent:
Sep. 13, 2016

Filed:

Dec. 17, 2012

Fire-proof illuminating web, fire-proof illuminating structure, their manufacturing processes and their use

Applicant:

Saint-gobain Placo, Suresnes, FR;

Inventors:

Benoit Didier, Courbevoie, FR;

Maud Sarrant-Foresti, Paris, FR;

Assignee:

SAINT-GOBAIN PLACO, Suresnes, FR;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Tracie Y Green

Int. Cl.
CPC ...
G02B 5/02 (2006.01); B32B 5/02 (2006.01); B32B 17/02 (2006.01); D03D 1/00 (2006.01); D03D 15/00 (2006.01); D06M 15/356 (2006.01); F21V 8/00 (2006.01); G02B 6/04 (2006.01); D06N 3/00 (2006.01); B32B 5/26 (2006.01); D06M 15/19 (2006.01); F21S 8/04 (2006.01); F21V 15/00 (2015.01); C03C 25/10 (2006.01);
U.S. Cl.
CPC ...
B32B 5/024 (2013.01); B32B 5/26 (2013.01); B32B 17/02 (2013.01); C03C 25/1095 (2013.01); D03D 1/0035 (2013.01); D03D 15/00 (2013.01); D03D 15/0011 (2013.01); D06M 15/19 (2013.01); D06M 15/3564 (2013.01); D06N 3/0006 (2013.01); D06N 3/0056 (2013.01); F21S 8/04 (2013.01); F21V 15/00 (2013.01); G02B 6/001 (2013.01); G02B 6/04 (2013.01); B32B 2255/02 (2013.01); B32B 2255/20 (2013.01); B32B 2262/101 (2013.01); B32B 2264/12 (2013.01); B32B 2307/3065 (2013.01); B32B 2307/40 (2013.01); B32B 2607/00 (2013.01); B32B 2607/02 (2013.01); D06M 2200/30 (2013.01); D06N 2209/067 (2013.01); D06N 2211/063 (2013.01); D10B 2401/20 (2013.01); G02B 6/0025 (2013.01); G02B 6/0065 (2013.01);
Abstract

The invention relates to an illuminating web, characterized in that it is flame-retarded by a flame-retardant composition impregnated into the bulk of the illuminating web and/or included in a coating on at least one face of the illuminating web. The illuminating web exhibits an improved performance in terms of reaction toward fire. It is better suited to the standards in force as regards reaction to fire. It also exhibits an advantageous illuminating performance and has good acoustic properties, when it incorporates a support appropriate for sound insulation. The invention also relates to an illuminating structure composed of said web added to a rigid or semirigid support. This structure can be used in particular as partition wall or ceiling in a building. With regard to the web proper, it can be used as painter's canvas or stretched fabric or part of these.

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