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:
Jan. 10, 2006
Filed:
May. 04, 1999
Wieslaw J. Roth, Sewell, NJ (US);
Brian J. Ratigan, Philadelphia, PA (US);
Dominick N. Mazzone, Wenonah, NJ (US);
Wieslaw J. Roth, Sewell, NJ (US);
Brian J. Ratigan, Philadelphia, PA (US);
Dominick N. Mazzone, Wenonah, NJ (US);
ExxonMobil Oil Corporation, Houston, TX (US);
Abstract
The present invention provides a process for producing a monoalkylated aromatic compound, particularly ethylbenzene or cumene, in which a polyalkylated aromatic compound is contacted with an alkylatable aromatic compound in the liquid phase and in the presence of a transalkylation catalyst comprising TEA-mordenite having an average crystal size of less than 0.5 micron.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile