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. 17, 1979
Filed:
Sep. 29, 1961
Applicant:
Inventor:
Donald L Klass, Barrington, IL (US);
Assignee:
Union Oil Company of California, Brea, CA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
560243 ; 568689 ; 560 64 ; 560 81 ; 560 95 ; 560105 ; 560113 ;
Abstract
This invention involves a method of producing vinyl esters by the reaction of olefins with carboxylic acids in the presence of alkali and alkaline earth metal salts of carboxylic acids, a noble metal compound, and a regenerative oxidant capable of maintaining the noble metal in oxidized form.