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:
Aug. 28, 2001
Filed:
Feb. 10, 2000
Applicant:
Inventors:
Robert Scott Smith, Houston, TX (US);
Jos Peter Wristers, Clear Lake Shores, TX (US);
Assignee:
Exxon Mobil Chemical Patents Inc, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 2/302 ; B01J 2/370 ;
U.S. Cl.
CPC ...
B01J 2/302 ; B01J 2/370 ;
Abstract
A process for catalytically isomerizing olefins, particularly for isomerizing alkenyl bridged ring compounds to the corresponding alkylidene bridged ring compounds. The catalyst is prepared by forming a dispersion of a metallic alkali metal on a support with simultaneous exposure to oxygen.