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. 18, 2003
Filed:
Dec. 26, 2000
Applicant:
Inventors:
Sylvie Lacombe, Rueil Malmaison, FR;
Véronique Schlussel, Saint Louis, FR;
Jacques Baron, Mulhouse, FR;
Ronan Le Dred, Riedisheim, FR;
Assignee:
Institut Francais du Pétrole, Rueil-Malmaison Cédex, FR;
Primary Examiner:
Int. Cl.
CPC ...
C10G 4/702 ; B01J 2/100 ; C01B 3/320 ;
U.S. Cl.
CPC ...
C10G 4/702 ; B01J 2/100 ; C01B 3/320 ;
Abstract
The present invention relates to stevensite or kerolite type trioctahedral phyllosilicates 2:1 containing fluorine, fluorinated in synthesis in an acid medium and modified post-synthesis to bring about Si/Al and/or Mg/Al substitutions which impart acid properties to the solid. These phyllosilicates may be incorporated in the composition of catalysts used to convert hydrocarbons, in particular for hydrocracking.