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:
Jun. 01, 1976
Filed:
Mar. 24, 1975
Applicant:
Inventors:
Wolfgang Gaenzler, Darmstadt-Arheilgen, DT;
Klaus Kabs, Seeheim, DT;
Guenter Schroeder, Ober-Ramstadt, DT;
Assignee:
Rohm GmbH, Darmstadt, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
2604 / ; 2604 / ; 2604 / ; 2604 / ;
Abstract
A process for the catalytic oxycarbonylation of ethylene and propylene by reaction with carbon monoxide and oxygen in a methanolic or ethanolic reaction medium employing a catalyst which contains a compound of vanadium, chromium, iron, cobalt, nickel or copper and chloride, bromide, or iodide ions.