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:
Apr. 13, 2010
Filed:
Jun. 22, 2007
Applicants:
Dominique Commereuc, Meudon, FR;
Alain Forestiere, Vernaison, FR;
François Hugues, Vernaison, FR;
Hélène Olivier, Rueil-Malmaison, FR;
Inventors:
Dominique Commereuc, Meudon, FR;
Alain Forestiere, Vernaison, FR;
François Hugues, Vernaison, FR;
Hélène Olivier, Rueil-Malmaison, FR;
Assignee:
Institut Francais du Petrole, Rueil Malmaison Cedex, FR;
Primary Examiner:
Int. Cl.
CPC ...
C07C 2/02 (2006.01); B01J 31/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An improved catalytic composition for oligomerization, in particular dimerization, of monoolefins comprises the product resulting from bringing the following three constituents into contact in any order: the catalytic composition being pre-conditioned in a solvent before using it for oligomerization.