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:
Apr. 05, 1994
Filed:
Sep. 10, 1991
Applicant:
Inventors:
Heinrich Aichinger, Mannheim, DE;
Karl-Heinz Boehning, Ludwigshafen, DE;
Klaus Herzog, Ludwigshafen, DE;
Hermann Wistuba, Mannheim, DE;
Gert Buerger, Mannheim, DE;
Matthias Schwarzmann, Limburgerhof, DE;
Guenter Herrmann, Heidelberg, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; G01B / ;
U.S. Cl.
CPC ...
4232391 ;
Abstract
A catalyst for decomposing dinitrogen monoxide which is pure or present in gas mixtures comprises metallic silver applied to an alumina carrier with a BET surface area of from 5 to 25 m.sup.2 /g.