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:
Jan. 30, 2018
Filed:
Feb. 19, 2013
Applicant:
Corning Incorporated, Corning, NY (US);
Inventors:
David J Bronfenbrenner, Painted Post, NY (US);
Michael James Lehman, Canisteo Post, NY (US);
Assignee:
Corning Incorporated, Corning, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B28B 17/00 (2006.01); C04B 38/00 (2006.01); C04B 35/195 (2006.01); C04B 35/626 (2006.01); C04B 35/636 (2006.01); C04B 38/06 (2006.01);
U.S. Cl.
CPC ...
C04B 38/0006 (2013.01); B28B 17/0072 (2013.01); C04B 35/195 (2013.01); C04B 35/6263 (2013.01); C04B 35/6365 (2013.01); C04B 38/067 (2013.01); C04B 38/068 (2013.01); C04B 38/0675 (2013.01); C04B 2235/3201 (2013.01); C04B 2235/322 (2013.01); C04B 2235/3203 (2013.01); C04B 2235/3206 (2013.01); C04B 2235/3208 (2013.01); C04B 2235/3215 (2013.01); C04B 2235/3217 (2013.01); C04B 2235/3218 (2013.01); C04B 2235/3225 (2013.01); C04B 2235/3227 (2013.01); C04B 2235/34 (2013.01); C04B 2235/3409 (2013.01); C04B 2235/3418 (2013.01); C04B 2235/3445 (2013.01); C04B 2235/3463 (2013.01); C04B 2235/36 (2013.01); C04B 2235/72 (2013.01); C04B 2235/80 (2013.01); C04B 2235/9615 (2013.01); C04B 2235/9638 (2013.01); Y10T 428/24149 (2015.01);
Abstract
Disclosed herein are methods for controlling and/or predicting the shrinkage and/or growth of a ceramic honeycomb structure between a green body state and a fired state by adjusting the hydrated alumina content of the batch composition. Also disclosed herein is substantially clay-free cordierite honeycombs produced in accordance with such methods.