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:
Mar. 07, 1989
Filed:
Sep. 12, 1986
Applicant:
Inventors:
James A Schwarz, Fayetteville, NY (US);
Yao-Jyh R Huang, Syracuse, NY (US);
Assignee:
Syracuse University, Syracuse, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B / ;
U.S. Cl.
CPC ...
419 10 ; 264 63 ; 419 19 ;
Abstract
Ceramic materials in the form of powdered .gamma.-Al.sub.2 O.sub.3 are surface modified by addition of the salts or oxides of nickel or tungsten prior to contact of the ceramic with polymer binder suspensions. The sintering and densification of said ceramic materials produces ceramic bodies substantially free from carbonaceous residues.