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. 21, 2021
Filed:
Dec. 04, 2018
Applicant:
Uop Llc, Des Plaines, IL (US);
Inventors:
Avram M. Buchbinder, Chicago, IL (US);
Susie C. Martins, Carol Stream, IL (US);
Douglas A. Nafis, Mount Prospect, IL (US);
Donato Nucciarone, Stoney Creek, CA;
Assignee:
UOP LLC, Des Plaines, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 9/14 (2006.01); B01J 31/02 (2006.01); C07F 9/54 (2006.01); C07C 2/86 (2006.01); C07C 9/22 (2006.01); C07C 7/04 (2006.01);
U.S. Cl.
CPC ...
B01J 31/0288 (2013.01); B01J 31/0298 (2013.01); C07C 2/861 (2013.01); C07C 9/14 (2013.01); C07C 9/22 (2013.01); C07F 9/5407 (2013.01); B01J 2231/44 (2013.01); C07C 7/04 (2013.01); C07C 2531/26 (2013.01);
Abstract
A trialkylphosphonium haloaluminate compound having a formula: where R, R, and Rare the same or different and each is independently selected from Cto Chydrocarbyl; and X is selected from F, Cl, Br, I, or combinations thereof is described. An ionic liquid catalyst composition incorporating the trialkylphosphonium haloaluminate compound, methods of making the trialkylphosphonium haloaluminate compound, and alkylation processes incorporating the trialkylphosphonium haloaluminate compound are also described.