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. 02, 1977
Filed:
Jan. 26, 1976
Applicant:
Inventors:
Louis Schmerling, Riverside, IL (US);
Joseph Levy, Northbrook, IL (US);
Assignee:
UOP Inc., Des Plaines, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
260413 ; 2605 / ; 2605 / ;
Abstract
The desired yields of carboxylic acids which are obtained by reacting an unsaturated hydrocarbon with water and carbon monoxide in the presence of a catalyst comprising hydrogen fluoride is improved by utilizing the presence of a promoter comprising a cuprous-containing compound in the reaction mixture.