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:
Dec. 14, 2010
Filed:
Aug. 13, 2007
Applicants:
Philippe Bodart, Clermont-Sous-Huy, BE;
Nicodeme Lonfils, Brussels, BE;
Guy Debras, Frasnes-Lez-Gosselies, BE;
Inventors:
Philippe Bodart, Clermont-Sous-Huy, BE;
Nicodeme Lonfils, Brussels, BE;
Guy Debras, Frasnes-Lez-Gosselies, BE;
Assignee:
Total Petrochemicals Research Feluy, Seneffe (Feluy), BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 21/06 (2006.01); B01J 23/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention concerns a catalyst for the production of high density polyethylene, by homopolymerising ethylene or copolymerising ethylene and an alpha-olefinic comonomer comprising 3 to 10 carbon atoms, prepared by the steps of: