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:
Dec. 13, 2016
Filed:
Sep. 05, 2013
Applicant:
Rohm and Haas Company, Philadelphia, PA (US);
Inventor:
Leonard E. Bogan, Jr., Midland, MI (US);
Assignee:
Rohm and Haas Company, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 21/00 (2006.01); B01J 23/00 (2006.01); B01J 23/06 (2006.01); B01J 23/08 (2006.01); B01J 23/12 (2006.01); B01J 23/14 (2006.01); B01J 23/16 (2006.01); B01J 23/48 (2006.01); B01J 23/70 (2006.01); B01J 23/76 (2006.01); B01J 37/00 (2006.01); B01J 37/08 (2006.01); B01J 37/12 (2006.01); B01J 27/057 (2006.01); B01J 23/28 (2006.01); B01J 35/00 (2006.01); C07C 51/215 (2006.01);
U.S. Cl.
CPC ...
B01J 27/0576 (2013.01); B01J 23/28 (2013.01); B01J 35/002 (2013.01); B01J 37/0045 (2013.01); B01J 37/08 (2013.01); C07C 51/215 (2013.01); B01J 37/086 (2013.01); B01J 2523/00 (2013.01);
Abstract
A process for preparing a propane oxidation catalyst, the process comprising pre-calcining the catalyst precursor in an oxygen-containing gas at a temperature of less than 330° C. until the weight of the precursor stabilizes to obtain a pre-calcined precursor; then calcining the pre-calcined precursor to obtain the catalyst.