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:
Dec. 21, 2004
Filed:
Dec. 08, 2003
Applicant:
Inventors:
Alberto Cremona, Castell Arquato, IT;
Carlo Rubini, San Fermo Della Battaglia, IT;
Edoardo Vogna, Novara, IT;
Assignee:
SUD Chemie MT. S.r.l., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 8/00 ; B01J 2/300 ; B01J 2/332 ; B01J 2/370 ; C07C 1/124 ;
U.S. Cl.
CPC ...
B01J 8/00 ; B01J 2/300 ; B01J 2/332 ; B01J 2/370 ; C07C 1/124 ;
Abstract
Oxidation catalysts for used in the full oxidation to CO and H O of volatile organic compounds, such as hydrocarbons, comprising mixed oxides of copper, manganese and one or more rare-earth metals, wherein the metals can assume multiple valency states, having a percentage composition by weight, expressed as CuO, MnO and rare-earth oxides, in which the metal has the minimum value of 8-50%, 10-75% and 2-15%, respectively. The oxides are supported on inert porous inorganic oxides.