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. 12, 2016
Filed:
Mar. 13, 2015
Applicant:
Eastman Chemical Company, Kingsport, TN (US);
Inventors:
Rebecca How, Angus, GB;
Matt Clarke, Fife, GB;
Robert Thomas Hembre, Johnson City, TN (US);
James A. Ponasik, Kingsport, TN (US);
Ginette S. Tolleson, Kingsport, TN (US);
Assignee:
Eastman Chemical Company, Kingsport, TN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 15/02 (2006.01); B01J 31/22 (2006.01); C07C 45/50 (2006.01); B01J 31/20 (2006.01); C07F 17/02 (2006.01);
U.S. Cl.
CPC ...
B01J 31/22 (2013.01); B01J 31/20 (2013.01); C07C 45/50 (2013.01); C07F 17/02 (2013.01);
Abstract
This describes bidentate ferrocene-linked phosphine-phosphoramidate compounds. Hydroformylation catalyst compositions and methods of hydroformylation using the compounds are also disclosed. Methods of making the compounds are also disclosed.