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:
Mar. 02, 2010
Filed:
Aug. 05, 2005
Ajit B. Dandekar, Bridgewater, NJ (US);
John P. Mcwilliams, Swedesboro, NJ (US);
Thomas Francis Degnan, Jr., Moorestown, NJ (US);
Michael Hryniszak, Bordentown, NJ (US);
Ajit B. Dandekar, Bridgewater, NJ (US);
John P. McWilliams, Swedesboro, NJ (US);
Thomas Francis Degnan, Jr., Moorestown, NJ (US);
Michael Hryniszak, Bordentown, NJ (US);
ExxonMobil Chemical Patents Inc., Houston, TX (US);
Abstract
A process for producing sec-butylbenzene comprises contacting a feed comprising benzene and ethylene under alkylation conditions with catalyst comprising (i) a molecular sieve having an X-ray diffraction pattern including d-spacing maxima at 12.4±0.25, 6.9±0.15, 3.57±0.07 and 3.42±0.07 Angstrom and (ii) at least one metal selected from Group 10 of the Periodic Table of Elements to produce an alkylation effluent comprising sec-butylbenzene.