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:
Aug. 30, 2016
Filed:
Dec. 22, 2011
Applicants:
Jean-philippe Pascal, Nancy, FR;
Olivier Patat, Paris, FR;
Magali Riglet, Viroflay, FR;
Inventors:
Assignee:
SOLVAY SA, Brussels, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N 25/12 (2006.01); C09K 21/02 (2006.01); C09K 21/04 (2006.01); C04B 30/02 (2006.01); C04B 40/00 (2006.01); C04B 103/63 (2006.01); C04B 111/20 (2006.01); C04B 111/28 (2006.01);
U.S. Cl.
CPC ...
A01N 25/12 (2013.01); C04B 30/02 (2013.01); C04B 40/0042 (2013.01); C09K 21/04 (2013.01); C04B 2103/63 (2013.01); C04B 2111/2092 (2013.01); C04B 2111/28 (2013.01); Y02W 30/97 (2015.05);
Abstract
Fire-retardant powder comprising at least 30% by weight of Lewis acid, at least 5% by weight of alkaline bicarbonate, and at least 3% by weight of silica, and method of manufacturing such fire-retardant powder. A building material preferably comprising natural fibers and comprising at least 5% by weight and at most 30% of such powder.