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:
Aug. 25, 2009
Filed:
Dec. 09, 2004
Method for producing catalyst for production of unsaturated aldehyde and unsaturated carboxylic acid
Applicants:
Masahide Kondo, Hiroshima, JP;
Hiroyuki Naitou, Hiroshima, JP;
Toru Kuroda, Hiroshima, JP;
Inventors:
Assignee:
Mitsubishi Rayon Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 23/18 (2006.01); B01J 23/28 (2006.01); B01J 23/31 (2006.01); B01J 23/843 (2006.01); B01J 23/881 (2006.01); B01J 23/887 (2006.01); B01J 21/06 (2006.01); C07C 51/235 (2006.01); C07C 51/16 (2006.01); C07C 45/27 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for producing a catalyst containing at least molybdenum, bismuth and iron including the steps of kneading particles containing catalyst components, an organic binder and a liquid, where the organic binder contains at least a high-viscosity organic binder having a viscosity of from 5,000 mPa·s to 25,000 mPa·s and a low-viscosity organic binder having a viscosity of from 10 mPa·s to less than 5,000 mPa·s, and extrusion molding the resultant kneaded mixture is provided.