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:
Jun. 15, 2010
Filed:
Dec. 21, 2006
Christine N. Elia, Bridgewater, NJ (US);
Frederick Y. Lo, Middlesex, NJ (US);
Michael C. Clark, Pasadena, TX (US);
C. Morris Smith, West University Place, TX (US);
Michael Hryniszak, Bordentown, NJ (US);
Mohan Kalyanaraman, Media, PA (US);
Christine N. Elia, Bridgewater, NJ (US);
Frederick Y. Lo, Middlesex, NJ (US);
Michael C. Clark, Pasadena, TX (US);
C. Morris Smith, West University Place, TX (US);
Michael Hryniszak, Bordentown, NJ (US);
Mohan Kalyanaraman, Media, PA (US);
ExxonMobil Chemical Patents Inc., Houston, TX (US);
Abstract
A catalyst composition comprises (a) a MCM-22 family molecular sieve; and (b) a binder, wherein the MCM-22 family molecular sieve is characterized by an average crystal agglomerate size of less than or equal to 16 microns. The catalyst composition may further have a second molecular sieve having a Constraint Index of less than 12, e.g., less than 2. Examples of molecular sieve useful for this disclosure are a MCM-22 family molecular sieve, zeolite Y, and zeolite Beta. The catalyst composition may be used for the process of alkylation or transalkylation of an alkylatable aromatic compound with an alkylating agent.