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:
Sep. 16, 2014
Filed:
Nov. 26, 2012
Applicant:
Ineos Usa Llc, Lisle, IL (US);
Inventors:
James Frank Brazdil, Jr., Glen Ellyn, IL (US);
Charles James Besecker, Naperville, IL (US);
Michael J. Seely, Plainfield, IL (US);
Muin S. Haddad, Naperville, IL (US);
Mark A. Toft, Somonauk, IL (US);
Assignee:
Ineos USA LLC, Lisle, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 23/887 (2006.01); C07C 211/62 (2006.01); C07C 205/06 (2006.01); C07C 275/00 (2006.01);
U.S. Cl.
CPC ...
B01J 23/8878 (2013.01);
Abstract
A process for preparation of catalysts for the production of acrylonitrile, acetonitrile and hydrogen cyanide comprising contacting at an elevated temperature, propylene, ammonia and oxygen in the vapor phase in the presence of a catalyst, said catalyst comprising a complex of metal oxides wherein a heat-decomposable nitrogen containing compound is added during the process for the preparation of the catalyst.