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. 06, 2004
Filed:
Dec. 18, 2002
Applicant:
Inventor:
Ronald Sleeter, Decatur, IL (US);
Assignee:
Archer-Daniels-Midland Company, Decatur, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
C07C 5/130 ;
U.S. Cl.
CPC ...
C07C 5/130 ;
Abstract
A process for the hydrogenation of a polyunsaturated oil, wherein said oil is reacted with hydrogen in the presence of a copper-chromium containing catalyst at a temperature of from about 200 to 300° C. and a pressure of from about 300 to 500 psig, for 3-8 hours. The reaction results in a product having a monounsaturated fatty acid percent conversion (i.e., monounsaturated fatty acid content) of from about 60-90%, preferably from about 70-90% and most preferably, from about 80-90%. The copper-chromium catalyst may also be recovered and reused without regeneration or further treatment prior to reuse.