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:
Mar. 17, 2009
Filed:
May. 12, 2005
Applicant:
Xiaolin David Yang, Edison, NJ (US);
Inventor:
Xiaolin David Yang, Edison, NJ (US);
Assignee:
BASF Catalysts LLC, Florham Park, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 21/04 (2006.01); B01J 23/10 (2006.01); B01J 23/42 (2006.01); B01J 23/44 (2006.01); B01J 23/46 (2006.01); B01J 23/56 (2006.01); B01J 23/63 (2006.01); B01J 37/04 (2006.01); B01J 37/08 (2006.01); C01B 13/18 (2006.01); C01F 1/00 (2006.01); C01F 7/00 (2006.01); C01F 7/02 (2006.01); C01F 17/00 (2006.01); C01G 55/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An alumina-based perovskite is formed by mixing a lanthanide source with a transitional alumina to form a dual-phase composition comprising in-situ formed LnAlOdispersed in alumina. The lanthanide content of the composition ranges from 6-35 wt. % to yield a high surface area composition which is useful as a catalyst or catalyst support such as for precious metals.