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:
Oct. 01, 2019
Filed:
Jan. 11, 2018
Applicant:
Magneco/metrel, Inc., Addison, IL (US);
Inventors:
Eric Boring, Hampshire, IL (US);
Michael W. Anderson, West Chicago, IL (US);
Daniel Snyder, Winfield, IL (US);
Lara Binz, Volo, IL (US);
Assignee:
Magneco/Metrel, Inc., Addison, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/10 (2006.01); F27D 3/12 (2006.01); C04B 35/101 (2006.01); C04B 35/63 (2006.01); C04B 35/66 (2006.01); C04B 33/22 (2006.01);
U.S. Cl.
CPC ...
F27D 3/123 (2013.01); C04B 33/22 (2013.01); C04B 35/1015 (2013.01); C04B 35/6303 (2013.01); C04B 35/6316 (2013.01); C04B 35/66 (2013.01); C04B 2235/3206 (2013.01); C04B 2235/3217 (2013.01); C04B 2235/3418 (2013.01); C04B 2235/3463 (2013.01); C04B 2235/5427 (2013.01); C04B 2235/5436 (2013.01); C04B 2235/5445 (2013.01); C04B 2235/5454 (2013.01); C04B 2235/5472 (2013.01);
Abstract
A refractory kiln car formed using a refractory composition has excellent resistance to high-temperature thermal shock and creep. The refractory composition is based primarily on chamotte having controlled particle sizes, and may also include mullite, fused silica, calcined alumina and microsilica, having controlled particle sizes. The refractory composition includes an aqueous colloidal silica binder that provides excellent castability and binding between the ingredients following drying.