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:
Oct. 26, 1999
Filed:
Jan. 27, 1998
Avelino Corma Canos, Valencia, ES;
Eric Benazzi, Chatou, FR;
Herve Caufriez, Bougival, FR;
Maria Jose Diaz Cabanas, Valencia, ES;
Maria Sol Grande Casas, Valencia, ES;
Miguel Angel Camblor Fernandez, Valencia, ES;
Gil Mabilon, Carrieres Sur Seine, FR;
Institut Francais du Petrole, Rueil-Malmaison, FR;
Abstract
A phosphorous-containing zeolite with structural type CON in its aluminosilicate or borosilicate form contains at most 10% by weight of phosphorous. A process for its preparation is described, starting from existing zeolites (SSZ-26, SSZ-33 or CIT-1) or from beta zeolites and an organic structuring agent or template which is 1-N,N,N-trimethyl adamantammonium hydroxide or 2-N,N,N-trimethyl adamantammonium hydroxide. The zeolite is used for catalytic cracking of hydrocarbon feeds.