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:
Jan. 28, 2020
Filed:
Dec. 04, 2018
Applicant:
Ifp Energies Nouvelles, Rueil-Malmaison, FR;
Inventors:
Lionel Magna, Lyons, FR;
Aurelie Camarata, Mions, FR;
Assignee:
IFP Energies Nouvelles, Rueil-Malmaison, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 2/24 (2006.01); C07C 2/26 (2006.01); C07C 2/30 (2006.01); C07C 2/32 (2006.01); C07C 11/08 (2006.01); C07C 7/10 (2006.01); B01J 31/38 (2006.01);
U.S. Cl.
CPC ...
C07C 2/32 (2013.01); C07C 7/10 (2013.01); C07C 11/08 (2013.01); B01J 31/38 (2013.01); B01J 2531/31 (2013.01); B01J 2531/46 (2013.01);
Abstract
The invention describes a method for dimerization of ethylene implementing a step for treatment of raw effluent by neutralization, at the outlet of the reactor, of the catalyst for dimerization of ethylene into but-1-ene by a particular alcohol.