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:
Jan. 24, 2017
Filed:
Aug. 02, 2016
Applicants:
James F. Brazdil, Glen Ellyn, IL (US);
Mark A. Toft, Somonauk, IL (US);
Stephen T. Mckenna, Naperville, IL (US);
Inventors:
James F. Brazdil, Glen Ellyn, IL (US);
Mark A. Toft, Somonauk, IL (US);
Stephen T. McKenna, Naperville, IL (US);
Assignee:
INEOS EUROPE AG, Rolle, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 253/26 (2006.01); B01J 23/00 (2006.01); B01J 23/887 (2006.01); G01N 23/20 (2006.01);
U.S. Cl.
CPC ...
C07C 253/26 (2013.01); B01J 23/002 (2013.01); B01J 23/8878 (2013.01); G01N 23/20 (2013.01); B01J 2523/00 (2013.01);
Abstract
Catalytic compositions are provided that are effective for providing increased acrylonitrile product without a significant decrease in hydrogen cyanide and/or acetonitrile production and provide an overall increase in production of acrylonitrile, hydrogen cyanide and acetonitrile. The catalytic compositions include a complex of metal oxides and include at least about 15% m-phase plus t-phase by weight and have a weight ratio of m-phase to m-phase plus t-phase of 0.45 or greater.