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:
Aug. 12, 1986
Filed:
Apr. 22, 1985
Applicant:
Inventor:
David J Elliott, Bartlesville, OK (US);
Assignee:
Phillips Petroleum Company, Bartlesville, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
568387 ;
Abstract
Higher ketones prepared by contacting under suitable reaction conditions a feed stream comprising (a) a lower ketone having 3-5 carbon atoms per molecule and (b) carbon monoxide with a catalyst composition comprising copper oxide, zinc oxide and, optionally, alumina. The formed higher ketones contain at least one carbon atom per molecule more than the lower feed ketone, preferably methyl ethyl ketone.