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. 02, 2016
Filed:
Jun. 17, 2013
Applicant:
Basf Corporation, Florham Park, NJ (US);
Inventors:
Michael Sigman, Haddock, GA (US);
Mitchell Willis, Bainbridge, GA (US);
Kenneth Folmar, Lizella, GA (US);
Assignee:
BASF Corporation, Florham Park, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 29/06 (2006.01); B01J 35/08 (2006.01); B01J 37/04 (2006.01); B01J 29/08 (2006.01); B01J 37/08 (2006.01); B01J 35/00 (2006.01); B01J 35/02 (2006.01); B01J 35/10 (2006.01); B01J 37/00 (2006.01); C01B 39/24 (2006.01); C10G 11/05 (2006.01); C10G 11/18 (2006.01);
U.S. Cl.
CPC ...
B01J 37/04 (2013.01); B01J 29/084 (2013.01); B01J 29/088 (2013.01); B01J 35/002 (2013.01); B01J 35/023 (2013.01); B01J 35/08 (2013.01); B01J 35/1019 (2013.01); B01J 35/1038 (2013.01); B01J 37/0045 (2013.01); B01J 37/08 (2013.01); C01B 39/24 (2013.01); C10G 11/05 (2013.01); C10G 11/18 (2013.01); B01J 2229/64 (2013.01); C10G 2300/70 (2013.01);
Abstract
FCC catalysts having improved attrition resistance are provided by mixing a cationic polyelectrolyte with either zeolite crystals or a zeolite-forming nutrient and/or a matrix material, prior to or during formation of a catalyst microsphere.