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:
Apr. 04, 1978
Filed:
Nov. 11, 1976
Applicant:
Inventors:
Masao Saito, Niigata, JA;
Mamoru Onozawa, Niigata, JA;
Kaoru Sasagawa, Niigata, JA;
Takamasa Kawakami, Niigata, JA;
Assignee:
Mitsubishi Gas Chemical Company, Inc., Tokyo, JA;
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
2604 / ; 252432 ; 252467 ;
Abstract
Aromatic nitriles can be produced at a high conversion and at a high selectivity by filling cylindrical wire netting into a fluidized bed reactor when the aromatic nitriles are produced by subjecting a mixture of an aromatic hydrocarbon, ammonia and molecular oxygen to fluid catalytic reaction in the presence of a fluid catalyst.