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. 01, 2003
Filed:
Jun. 01, 2001
Applicant:
Inventors:
Bernd Siebenhaar, Kandern-Wollbach, DE;
Milos Rusek, Binningen, CH;
Assignee:
Syngenta Participations AG, Basel, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 5/116 ; B01J 2/500 ; B01J 2/102 ; B01J 2/706 ; B01J 2/114 ;
U.S. Cl.
CPC ...
C07C 5/116 ; B01J 2/500 ; B01J 2/102 ; B01J 2/706 ; B01J 2/114 ;
Abstract
Raney copper, which is doped (promoted) with an effective quantity of a doping (promoting) agent selected from the group boric acid, onium fluorides, salts of fluorine complex anions, and heteropoly acids, represents an outstanding oxidation catalyst for amine-group-containing primary amines to carboxylic acids.