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. 19, 1979
Filed:
Jul. 21, 1978
Applicant:
Inventors:
Harold E Swift, Gibsonia, PA (US);
John J Stanulonis, Pittsburgh, PA (US);
Elizabeth H Reynolds, Verona, PA (US);
Assignee:
Gulf Research & Development Company, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G / ; B01J / ; B01J / ;
U.S. Cl.
CPC ...
208114 ; 2082 / ; 208120 ; 252437 ;
Abstract
A process for cracking gasoline feedstock with greater selectivity of gasoline production and greater metals tolerance wherein, said gasoline feedstock is brought into contact with a catalyst comprising a zeolite dispersed in an alumina-aluminum phosphate-silica matrix, said matrix having outstanding thermal stability.