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. 10, 2011
Filed:
Jul. 13, 2010
Michael C. Clark, Chantilly, VA (US);
Frederick Y. Lo, Middlesex, NJ (US);
Christine N. Elia, Bridgewater, NJ (US);
Matthew J. Vincent, Baytown, TX (US);
Michael C. Clark, Chantilly, VA (US);
Frederick Y. Lo, Middlesex, NJ (US);
Christine N. Elia, Bridgewater, NJ (US);
Matthew J. Vincent, Baytown, TX (US);
ExxonMobil Chemical Patents Inc., Houston, TX (US);
Abstract
The present invention provides an improved process for conversion of feedstock comprising an alkylatable aromatic compound and an alkylating agent to desired alkylaromatic conversion product under at least partial liquid phase conversion conditions in the presence of specific catalyst comprising a porous crystalline material, e.g., a crystalline aluminosilicate, and binder in the ratio of crystal/binder of from about 20/80 to about 60/40. The porous crystalline material of the catalyst may comprise a crystalline molecular sieve having the structure of Beta, an MCM-22 family material, e.g., MCM-49, or a mixture thereof.