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. 14, 1981
Filed:
Dec. 28, 1979
Applicant:
Inventors:
Paul D Sherman, Jr, South Charleston, WV (US);
Stephen C Winans, Kingsland, GA (US);
Dennis G Morrell, Audubon, PA (US);
Assignee:
Union Carbide Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
568454 ; 568909 ;
Abstract
In a rhodium-catalyzed hydroformylation process employing olefin reactants having from 3 to 20 carbon atoms to produce products rich in normal aldehydes, the efficiency of the catalyst in producing such products is substantially uneffected and propionaldehyde is also produced by employing ethylene as a coreactant along with the olefin.