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:
Apr. 10, 2018
Filed:
Sep. 20, 2016
Applicant:
Calderys France, Sezanne, FR;
Inventor:
Jerome Soudier, Vaux en Bugey, FR;
Assignee:
Calderys France, Issy-les-Moulineaux, FR;
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/101 (2006.01); C04B 35/567 (2006.01); C04B 35/107 (2006.01); C04B 35/103 (2006.01); C04B 35/18 (2006.01); C04B 35/565 (2006.01); C04B 35/66 (2006.01); C04B 35/01 (2006.01); C04B 35/626 (2006.01); C04B 35/63 (2006.01); C04B 35/632 (2006.01); C04B 35/634 (2006.01); C04B 35/80 (2006.01); F27D 1/00 (2006.01); F27D 1/16 (2006.01);
U.S. Cl.
CPC ...
C04B 35/107 (2013.01); C04B 35/013 (2013.01); C04B 35/103 (2013.01); C04B 35/18 (2013.01); C04B 35/565 (2013.01); C04B 35/6263 (2013.01); C04B 35/62665 (2013.01); C04B 35/632 (2013.01); C04B 35/6303 (2013.01); C04B 35/634 (2013.01); C04B 35/6316 (2013.01); C04B 35/6348 (2013.01); C04B 35/63404 (2013.01); C04B 35/63408 (2013.01); C04B 35/63424 (2013.01); C04B 35/66 (2013.01); C04B 35/80 (2013.01); C04B 35/803 (2013.01); F27D 1/0003 (2013.01); F27D 1/0006 (2013.01); F27D 1/16 (2013.01); C04B 2235/3201 (2013.01); C04B 2235/3205 (2013.01); C04B 2235/3206 (2013.01); C04B 2235/3208 (2013.01); C04B 2235/3215 (2013.01); C04B 2235/3217 (2013.01); C04B 2235/3222 (2013.01); C04B 2235/349 (2013.01); C04B 2235/3418 (2013.01); C04B 2235/3454 (2013.01); C04B 2235/3463 (2013.01); C04B 2235/3817 (2013.01); C04B 2235/3821 (2013.01); C04B 2235/3826 (2013.01); C04B 2235/3839 (2013.01); C04B 2235/3865 (2013.01); C04B 2235/3869 (2013.01); C04B 2235/40 (2013.01); C04B 2235/401 (2013.01); C04B 2235/402 (2013.01); C04B 2235/404 (2013.01); C04B 2235/405 (2013.01); C04B 2235/408 (2013.01); C04B 2235/422 (2013.01); C04B 2235/424 (2013.01); C04B 2235/425 (2013.01); C04B 2235/428 (2013.01); C04B 2235/447 (2013.01); C04B 2235/48 (2013.01); C04B 2235/5212 (2013.01); C04B 2235/5409 (2013.01); C04B 2235/5427 (2013.01); C04B 2235/5436 (2013.01); C04B 2235/61 (2013.01); C04B 2235/72 (2013.01);
Abstract
A castable refractory composition may include from 5% to 95% by weight of alumina, aluminosilicate, or mixtures thereof; from 0.5% to 1.5% by weight alkaline earth metal oxide and/or hydroxide, and 0.1% to 5% by weight of silica having a surface area of at least about 10 m/g. The refractory composition may include no more than 0.5% by weight of cementitious binder. The refractory composition may release less than 25 cmof hydrogen gas per kilogram of castable refractory composition upon addition of water. The refractory compositions may set on addition of water.