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. 05, 2002
Filed:
Aug. 20, 1999
Applicant:
Inventors:
Masaaki Okuno, Himeji, JP;
Hiromi Yunoki, Himeji, JP;
Yasushi Kiyooka, Himeji, JP;
Daisuke Nakamura, Himeji, JP;
Michio Tanimoto, Himeji, JP;
Tsukasa Takahashi, Himeji, JP;
Assignee:
Nippon Shokubai Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; C07C 2/714 ; C07C 5/1215 ; C07C 5/1265 ;
U.S. Cl.
CPC ...
C07D / ; C07D / ; C07C 2/714 ; C07C 5/1215 ; C07C 5/1265 ;
Abstract
This invention relates to a method for producing a partially oxidized organic compound, e.g., an unsaturated aldehyde/carboxylic acid having three or more carbon atoms, or an organic acid anhydride/nitrile compound having four or more carbon atoms. This method requires a catalyst prepared by treating a carrier in such a manner that water used in the treatment achieves specific resistance.