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. 30, 1998
Filed:
Sep. 15, 1995
Applicant:
Inventor:
George Dan Suciu, Ridgewood, NJ (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
502355 ; 502325 ; 502326 ; 502347 ; 502302 ; 502227 ; 502231 ; 502229 ;
Abstract
A method is provided for producing a solid acid catalyst having a structure including a metal core having essentially an entire outer surface covered by a layer of metal oxide including a multitude of active sites provided with Lewis Acidity. The method involves an oxidizing step to form a layer of metal oxide and a halogenating step to produce a metal oxide layer with multiple active sites exhibiting Lewis Acidity.