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. 03, 1981
Filed:
Apr. 14, 1978
Applicant:
Inventors:
John Lim, Anaheim, CA (US);
Ralph M Haney, Woodland Hills, CA (US);
Assignee:
Filtrol Corporation, Los Angeles, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
2524 / ;
Abstract
The catalyst of this invention is composed of an exchanged zeolite of the faujasite type composited with a matrix composed of clay, alumina and silica added as sodium silicate, the added silica being in the range of about 0.5% to less than about 3.5% based on the composite catalyst on a volatile free basis.