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:
Sep. 05, 1989
Filed:
Aug. 17, 1982
Applicant:
Inventors:
S Erik Pedersen, Mentor, OH (US);
James L Callahan, Wooster, OH (US);
Harley F Hardman, Lyndhurst, OH (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
560214 ; 502208 ; 558383 ; 562405 ; 562599 ;
Abstract
A process is provided for the oxydehydrogenation of saturated carboxylic acids or a lower alkyl ester thereof with oxygen in the presence of iron phosphorus oxide catalysts containing promoters selected from the group Ag, Al, B, Be, Cd, Co, Cu, Ga, Ge, In, Mn, Ni, Te, Th, Ti, Tl, U, V, Zn, Zr, rare earths and mixtures thereof.