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. 02, 1981
Filed:
Dec. 17, 1979
Applicant:
Inventors:
Frederick A Pesa, Aurora, OH (US);
Thomas A Haase, University Heights, OH (US);
Assignee:
Standard Oil Company, Cleveland, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
252428 ; 2524 / ; 2524 / ; 2604659 ; 568455 ;
Abstract
This invention relates to the production of aldehydes by the addition of carbon monoxide and hydrogen to olefinically unsaturated compounds in the presence of a complex catalyst comprising cobalt carbonyl and a porphyrin promoter ligand. This process can be carried out under relatively mild conditions of temperature and pressure.
Pesa, Frederick. (1981). Catalysts for the hydroformylation of olefinically unsaturated compounds (U.S. Patent No. 4271038). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4271038
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile