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:
Jun. 06, 1989
Filed:
Dec. 11, 1987
Applicant:
Inventors:
Robert P Absil, Mantua, NJ (US);
Yun-Yang Huang, Voorhees, NJ (US);
Assignee:
Mobil Oil Corporation, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ;
U.S. Cl.
CPC ...
502 66 ; 502 74 ;
Abstract
The addition of a compound containing a complex cation of zirconium to a zeolite improves the properties of the zeolite and also improves the dispersibility characteristics of nobel metal components supported in the zeolite. The preferred zirconium compounds are the hydroxychlorides of zirconium and of zirconium and aluminum.