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:
Jan. 13, 2009
Filed:
Nov. 29, 2005
Applicants:
Hideyuki Mimura, Shunan, JP;
Akio Watanabe, Shunan, JP;
Noritaka Nagasaki, Hofu, JP;
Kosuke Kawada, Kudamatsu, JP;
Inventors:
Hideyuki Mimura, Shunan, JP;
Akio Watanabe, Shunan, JP;
Noritaka Nagasaki, Hofu, JP;
Kosuke Kawada, Kudamatsu, JP;
Assignee:
Tosoh F-Tech, Inc., Yamaguchi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 45/29 (2006.01);
U.S. Cl.
CPC ...
Abstract
A catalyst for oxidizing 2,2,2-trifluoroethanol to form trifluoroacetaldehyde. The catalyst has a long life and achieves high conversion and selectivity. The catalyst of the present invention comprises one or more metal oxides, including at least vanadium oxide, and zirconia as a carrier.