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:
May. 29, 1990
Filed:
Mar. 30, 1989
Applicant:
Inventors:
Lynn H Slaugh, Cypress, TX (US);
Thomas H Johnson, Houston, TX (US);
Ronald J Hoxmeier, Houston, TX (US);
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
502112 ; 502117 ; 585456 ;
Abstract
This invention relates to a catalyst composition prepared by reacting in a hydrocarbon solvent a molybdenum or tungsten halide with diethylaluminumtriethylsilaneolate. Preferably the halide is tungsten hexachloride. The instant compositions are particularly useful for the alkylation of benzene and lower-alkyl benzenes with detergent range olefins.