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:
Jun. 16, 2015
Filed:
Apr. 19, 2013
Applicants:
Ivar Reimanis, Golden, CO (US);
Subramanian Ramalingam, Lakewood, CO (US);
Inventors:
Ivar Reimanis, Golden, CO (US);
Subramanian Ramalingam, Lakewood, CO (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/14 (2006.01); C04B 35/00 (2006.01); C04B 35/19 (2006.01); C01B 33/26 (2006.01); C04B 35/624 (2006.01); C04B 35/626 (2006.01); C04B 35/645 (2006.01);
U.S. Cl.
CPC ...
C04B 35/19 (2013.01); C01B 33/26 (2013.01); C04B 35/624 (2013.01); C04B 35/62635 (2013.01); C04B 35/6264 (2013.01); C04B 35/62655 (2013.01); C04B 35/62675 (2013.01); C04B 35/62685 (2013.01); C04B 35/645 (2013.01); C04B 2235/3203 (2013.01); C04B 2235/3205 (2013.01); C04B 2235/3217 (2013.01); C04B 2235/3222 (2013.01); C04B 2235/3224 (2013.01); C04B 2235/3284 (2013.01); C04B 2235/3418 (2013.01); C04B 2235/441 (2013.01); C04B 2235/442 (2013.01); C04B 2235/443 (2013.01); C04B 2235/446 (2013.01); C04B 2235/447 (2013.01); C04B 2235/5436 (2013.01); C04B 2235/6565 (2013.01); C04B 2235/6567 (2013.01); C04B 2235/6581 (2013.01); C04B 2235/77 (2013.01); C04B 2235/80 (2013.01); C04B 2235/81 (2013.01); C04B 2235/9607 (2013.01); C01P 2002/72 (2013.01); C01P 2004/03 (2013.01);
Abstract
The present invention is drawn to a lithia alumina silica material that exhibits a low CTE over a broad temperature range and a method of making the same. The low CTE of the material allows for a decrease in microcracking within the material.