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. 11, 2001
Filed:
Nov. 16, 2000
Applicant:
Inventors:
Laszlo T. Nemeth, Palatine, IL (US);
Jeffery C. Bricker, Buffalo Grove, IL (US);
Jennifer S. Holmgren, Bloomingdale, IL (US);
Lyle E. Monson, Rolling Meadows, IL (US);
Assignee:
UOP LLC, Des Plaines, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 4/549 ;
U.S. Cl.
CPC ...
C07C 4/549 ;
Abstract
A process for the carbonylation of saturated hydrocarbons to give an oxygenated saturated hydrocarbon is disclosed and claimed. The process involves using an acidic ionic liquid catalyst to catalyze the carbon monoxide addition to the saturated hydrocarbon at reaction conditions to form an oxygenate. The acidic ionic liquid comprises a Lewis or Bronsted acid in combination with a quaternary nitrogen-containing compound. A specific example is a mixture of aluminum chloride and n-butylpyridinium chloride.