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:
Feb. 23, 2016
Filed:
Dec. 30, 2014
Applicant:
Eastman Chemical Company, Kingsport, TN (US);
Inventors:
Andrew James Vetter, Kingsport, TN (US);
Jonathan Michael Penney, Gray, TN (US);
David William Norman, Cary, NC (US);
Assignee:
Eastman Chemical Company, Kingsport, TN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 45/49 (2006.01); B01J 31/00 (2006.01); C07C 45/00 (2006.01); B01J 37/04 (2006.01); B01J 31/24 (2006.01);
U.S. Cl.
CPC ...
C07C 45/002 (2013.01); B01J 31/2404 (2013.01); B01J 37/04 (2013.01); B01J 2231/44 (2013.01); B01J 2531/845 (2013.01); C07C 2523/00 (2013.01); C07C 2527/16 (2013.01);
Abstract
Catalyst composition produced by combining a cobalt-containing precursor in an alkyl alcohol with a phosphine ligand to the solution; and subsequently adding an iodine compound. Reductive carbonylation processes using the catalyst composition to produce aldehydes are also provided.