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:
Aug. 01, 2017
Filed:
Sep. 26, 2014
Applicant:
Exxonmobil Chemical Patents Inc., Baytown, TX (US);
Inventors:
Gabor Kiss, Hampton, NJ (US);
Thomas E. Green, Hamilton, NJ (US);
Keith H. Kuechler, Friendswood, TX (US);
Assignee:
ExxonMobil Chemical Patents Inc., Baytown, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 45/53 (2006.01); C07C 37/08 (2006.01); C07C 2/74 (2006.01); B01J 37/18 (2006.01); B01J 29/74 (2006.01); C07C 407/00 (2006.01); B01J 38/10 (2006.01); B01J 29/76 (2006.01); B01J 29/90 (2006.01); B01J 29/064 (2006.01); C07C 29/00 (2006.01);
U.S. Cl.
CPC ...
C07C 2/74 (2013.01); B01J 29/064 (2013.01); B01J 29/7476 (2013.01); B01J 29/7676 (2013.01); B01J 29/90 (2013.01); B01J 37/18 (2013.01); B01J 38/10 (2013.01); C07C 29/00 (2013.01); C07C 37/08 (2013.01); C07C 45/53 (2013.01); C07C 407/00 (2013.01); B01J 2229/186 (2013.01); B01J 2229/34 (2013.01); B01J 2229/42 (2013.01); C07C 2529/70 (2013.01); C07C 2529/74 (2013.01); C07C 2601/14 (2017.05); Y02P 20/52 (2015.11); Y02P 20/584 (2015.11);
Abstract
Disclosed is a hydroalkylation process in which the hydroalkylation catalyst is activated in the presence of a flowing fluid comprising hydrogen and a condensable agent. The presence of the condensable agent enables fast, effective activation of the hydroalkylation catalyst precursor in a cost-effective manner. It also yields superior catalyst performance.