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. 28, 2003
Filed:
May. 14, 1996
Applicant:
Inventors:
Stefano Peratello, Nova Milanese, IT;
Giuseppe Bellussi, Piacenza, IT;
Vicenzo Calemma, San Donato Milanese, IT;
Roberto Millini, Riozzo-Cerro al Lambro, IT;
Assignee:
Eniricerche S.p.A., San Donato Milanese, IT;
Primary Examiner:
Int. Cl.
CPC ...
C01F 7/02 ;
U.S. Cl.
CPC ...
C01F 7/02 ;
Abstract
The present invention relates to a mesoporous gel comprising an alumina matrix in which one or more oxides selected from silica, boron oxide, phosphorus oxide, oxides of metals of groups VIII and VIB, may be uniformly dispersed. The present invention also relates to a process for the preparation of this gel and its uses as carrier, as catalyst for acid-catalyzed reactions and as hydrotreating catalyst.