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:
May. 16, 2000
Filed:
Aug. 05, 1998
Applicant:
Inventors:
Hidenori Hinago, Kurashiki, JP;
Satoru Komada, Yokohama, JP;
Assignee:
Asahi Kasei Kogyo Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ; B01J / ; B01J / ; C07C / ;
U.S. Cl.
CPC ...
502300 ; 502308 ; 502309 ; 502311 ; 502312 ; 502313 ; 502315 ; 502316 ; 502317 ; 502321 ; 502324 ; 502325 ; 502326 ; 502327 ; 502328 ; 502330 ; 502332 ; 502333 ; 502337 ; 502338 ; 502339 ; 502340 ; 502341 ; 502344 ; 502353 ; 558325 ; 558318 ; 558319 ; 558321 ; 558322 ; 558323 ; 558324 ;
Abstract
An ammoxidation catalyst comprising a compound oxide of Mo, V, Nb, and at least one element selected from the group consisting of Te and Sb, wherein the compound catalyst exhibits an X-ray diffraction pattern satisfying the following relationship: