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. 29, 1989
Filed:
Jun. 11, 1987
Emmerson Bowes, Hopewell, NJ (US);
Tsoung Y Yan, Philadelphia, PA (US);
Mobil Oil Corp., New York, NY (US);
Abstract
The present invention relates to an improved process for synthesizing pyridine or alkylpyridines comprising reacting ammonia with a carbonyl reactant in the presence of a catalyst composition which comprises a crystalline silicate having a silica/alumina mole ratio of at least 12 and a Constraint Index within the range of 1 to 12, the improvement comprising reacting said ammonia with said carbonyl compound in the presence of a catalyst composition which comprises (i) a crystalline silicate having a silica/alumina mole ratio of at least about 12, a Constraint Index of from about 1 to about 12, and an Alpha Value of less than about 50, and (ii) a binder of amorphous silica.