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. 14, 2017
Filed:
Nov. 26, 2013
Applicant:
Exxonmobil Chemical Patents Inc., Baytown, TX (US);
Inventor:
Matthew J. Vincent, Kingwood, TX (US);
Assignee:
ExxonMobil Chemical Patents Inc., Baytown, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 2/66 (2006.01); C07C 1/22 (2006.01); C07C 1/24 (2006.01); C07C 2/86 (2006.01); C07C 29/143 (2006.01);
U.S. Cl.
CPC ...
C07C 2/864 (2013.01); C07C 1/22 (2013.01); C07C 2/66 (2013.01); C07C 2/867 (2013.01); C07C 29/143 (2013.01);
Abstract
In a process for producing cumene, a Cfeed stream is contacted with an aromatic stream comprising benzene to produce an alkylation effluent comprising cumene. A portion of the alkylation effluent and at least one three-carbon alkylating agent is supplied to a treatment zone to remove impurities to form a treated feedstock. The Cfeed stream comprises a portion of the treated feedstock.