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. 12, 1989
Filed:
Dec. 08, 1988
Applicant:
Inventors:
J W Sachtler, Des Plaines, IL (US);
R Joe Lawson, Palatine, IL (US);
Susan L Lambert, Rolling Meadows, IL (US);
Assignee:
UOP, Des Plaines, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
585 481 ;
Abstract
This invention presents a process for isomerizing a non-equilibrium mixture of xylenes containing ethylbenzene, using a novel catalyst formulation comprising at least one Group VIII metal, a gallium-substituted pentasil zeolite and a matrix material of zirconia-alumina.