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. 04, 2013
Filed:
May. 15, 2008
Applicants:
Steven Bruce Dawes, Corning, NY (US);
Michael Thomas Gallagher, Corning, NY (US);
Keith Leonard House, Corning, NY (US);
Inventors:
Steven Bruce Dawes, Corning, NY (US);
Michael Thomas Gallagher, Corning, NY (US);
Keith Leonard House, Corning, NY (US);
Assignee:
Corning Incorporated, Corning, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 44/04 (2006.01); B32B 18/00 (2006.01); C03C 6/00 (2006.01); C04B 35/195 (2006.01); B28B 1/00 (2006.01); B28B 3/00 (2006.01); B28B 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention is a solution impregnation and drying treatment that imparts a high temperature binder into an already formed porous green body composed of particulate batch material. The batch material includes inorganic compounds and binder. The result is reduced sag and distortion and the same or increased strength when the porous body is later fused during sintering/firing.