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:
Dec. 09, 1980
Filed:
Jul. 31, 1979
Applicant:
Inventors:
George B Fozzard, Bartlesville, OK (US);
John R Norell, Bartlesville, OK (US);
Assignee:
Phillips Petroleum Company, Bartlesville, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
252430 ; 252428 ; 2524 / ; 560262 ; 260550 ;
Abstract
Diacyloxyolefins are isomerized by contacting one or more diacyloxyolefins with a catalyst system comprising selenium dioxide and a suitable carboxylic acid. There can be additionally present in the catalyst system at least one compound selected from the group consisting of a carboxylic acid anhydride, a polar compound and an ionic reagent.