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:
Dec. 28, 1999
Filed:
Jan. 26, 1998
Applicant:
Inventors:
Eric Benazzi, Chatou, FR;
Herve Cauffriez, Bougival, FR;
Assignee:
Institut Francais du Petrole, , FR;
Primary Examiner:
Int. Cl.
CPC ...
C10G / ;
U.S. Cl.
CPC ...
20812001 ; 208113 ;
Abstract
The present invention relates to the use of a catalyst comprising an IM-5 zeolite which has optionally been dealuminated and is at least partially in its acid form and a matrix which is normally amorphous or of low crystallinity, and optionally a Y zeolite with a faujasite structure, in a process for catalytic cracking of petroleum feeds.