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:
Sep. 14, 2010
Filed:
Dec. 01, 2006
Applicants:
Hironao Sajiki, Gifu, JP;
Tomohiro Maegawa, Philadelphia, PA (US);
Kosaku Hirota, Nagoya, JP;
Inventors:
Assignee:
N.E. Chemcat Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B01J 31/00 (2006.01); B01J 37/00 (2006.01); B01J 27/02 (2006.01); B01J 27/043 (2006.01); B01J 27/045 (2006.01); C08F 4/02 (2006.01); C08F 4/60 (2006.01); C07C 319/00 (2006.01); C07C 321/00 (2006.01); C07C 323/00 (2006.01); C07C 381/00 (2006.01); C07C 49/92 (2006.01); C07C 5/10 (2006.01); C07C 5/05 (2006.01); C07C 5/02 (2006.01); C07C 5/03 (2006.01); C07F 5/00 (2006.01); C07F 15/00 (2006.01); C07F 17/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A functional group-selective hydrogenation catalyst is provided, which is capable of selectively hydrogenating an aliphatic carbon-carbon double bond, aliphatic carbon-carbon triple bond, aromatic formyl group or aromatic nitro group contained in an organic compound. The catalyst includes a carrier, and palladium and an organic sulfur compound supported jointly thereon.