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:
May. 20, 1980
Filed:
Jan. 12, 1978
Applicant:
Inventors:
Allen D Davis, Jr, Louisville, KY (US);
Herbert L Johns, Madison, OH (US);
Irwin M Lachman, Corning, NY (US);
Assignee:
Corning Glass Works, Corning, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B / ;
U.S. Cl.
CPC ...
106 / ; 106 57 ;
Abstract
The addition of zirconium hydroxide to zirconia ceramic material in amounts >11 wt. % of the ceramic batch material plus hydroxide results in the development of a porous sintered zirconia-containing body for use as catalyst substrates and insulating refractories.