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:
Apr. 13, 1976
Filed:
Nov. 18, 1971
Applicant:
Inventors:
Hans Fernholz, Fishbach, Taunus, DT;
Friedrich Wunder, Florsheim, Main, DT;
Hans-Joachim Schmidt, Frankfurt am Main, DT;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt am Main, DT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
2604 / ; 252473 ;
Abstract
Improvement of a process for the oxacylation of olefins in the gaseous phase in the presence of carrier catalysts containing palladium salts and additives by adding a barium carboxylic acid aurate the carboxylic acid part of which contains from 2 to 10 carbon atoms.