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:
Jul. 28, 1998
Filed:
Mar. 07, 1997
Applicant:
Inventors:
Assignee:
Calsonic Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
502439 ; 502527 ; 148285 ; 2281736 ; 228193 ; 228221 ;
Abstract
This invention relates to a method for producing a metallic catalyst carrier used for a catalytic convertor for an automobile, for example, and calcines a metallic catalyst carrier element obtained by alternately winding or laminating metallic plates in vacuum, and in integrally combining the connecting parts of the metallic plates by diffused junction, the metallic catalyst carrier element being calcines at 1200.degree. C. or above and a pressure of 1 Pa to 10 Pa, preferably l.5 Pa to 10 Pa, to obtain a strong metallic catalyst carrier having oxidization resistance.