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:
Sep. 17, 2019
Filed:
Sep. 01, 2016
Applicant:
Sabic Global Technologies B.v., Bergen op Zoom, NL;
Inventors:
Selvakumar Subramanian, Karnataka, IN;
Dimitri Daniëls, Geleen, NL;
Kae Shin Wong, Geleen, NL;
Andrew Mark Ward, Stockton-on-Tees, GB;
Assignee:
SABIC GLOBAL TECHNOLOGIES B.V., Bergen op Zoom, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 2/66 (2006.01); C07C 37/58 (2006.01); C07C 45/36 (2006.01); C07C 2/00 (2006.01); C07C 1/20 (2006.01); C07C 407/00 (2006.01); B01J 29/08 (2006.01); B01J 29/18 (2006.01); B01J 29/70 (2006.01);
U.S. Cl.
CPC ...
C07C 2/66 (2013.01); C07C 1/20 (2013.01); C07C 2/00 (2013.01); C07C 37/58 (2013.01); C07C 45/36 (2013.01); C07C 407/00 (2013.01); B01J 29/084 (2013.01); B01J 29/18 (2013.01); B01J 29/7007 (2013.01); C07C 2529/08 (2013.01); C07C 2529/70 (2013.01); Y02P 20/52 (2015.11);
Abstract
The present invention relates to a process for producing cumene and/or sec-butylbenzene comprising contacting benzene with a mixed olefins stream comprising ethylene and an alkylation agent in the presence of a selective alkylation catalyst under selective alkylation conditions.