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:
Apr. 09, 2024
Filed:
Mar. 19, 2018
Exxonmobil Chemical Patents Inc., Baytown, TX (US);
Matthew S. Ide, Doylestown, PA (US);
Brett T. Loveless, Houston, TX (US);
Doron Levin, Highland Park, NJ (US);
William W. Lonergan, Humble, TX (US);
Matthew J. Vincent, Kingwood, TX (US);
Wei-Ping Tai, Yardley, PA (US);
Federico Barrai, Houston, TX (US);
ExxonMobil Engineering & Technology Company, Baytown, TX (US);
Abstract
Catalyst compositions comprising a zeolite and a mesoporous support or binder are disclosed. The mesoporous support or binder comprises a mesoporous metal oxide having a particle diameter of greater than or equal to 20 μm at 50% of the cumulative pore size distribution (d). Also disclosed are processes for producing a mono-alkylated aromatic compound (e.g., ethylbenzene or cumene) which exhibit improved yield of the mono-alkylated aromatic compound using alkylation catalysts comprising one or more of these catalyst compositions.