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. 13, 2004
Filed:
Apr. 16, 2002
Applicant:
Inventors:
Eric Fache, Caluire et Cuire, FR;
Michel Costantini, Lyons, FR;
Assignee:
Rhodia Polyamide Intermediates, Saint-Fons, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 5/116 ; C07C 5/131 ;
U.S. Cl.
CPC ...
C07C 5/116 ; C07C 5/131 ;
Abstract
The present invention relates to the oxidation, by means of oxygen or a gas containing it, of hydrocarbons to the corresponding carboxylic acids, alcohols and/or ketones or of alcohols and/or ketones to the corresponding carboxylic acids. It consists more precisely in a process for oxidizing hydrocarbon, alcohol and/or ketone, using oxygen or a gas containing it, in liquid phase and in the presence of a catalyst dissolved in the reaction medium, characterized in that the catalyst comprises a soluble manganese compound and at least one soluble chromium compound.