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:
Nov. 30, 2010
Filed:
Jul. 06, 2006
Applicants:
Caroline Hillairet, Soignies, BE;
Guillaume Michaud, Lille, FR;
Sirol Sabine, Horrues, BE;
Inventors:
Assignee:
Total Petrochemicals Research Feluy, Seneffe (Feluy), BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 15/00 (2006.01); C07F 15/02 (2006.01); C07F 15/04 (2006.01); C07F 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention discloses the use of aromatic diamine ligands to prepare catalyst systems suitable for the oligomerization or polymerization of ethylene and alpha-olefins.