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. 22, 2009
Filed:
Jun. 07, 2004
Applicants:
Petri Rekonen, Porvoo, FI;
Pauli Leskinen, Helsinki, FI;
Inventors:
Petri Rekonen, Porvoo, FI;
Pauli Leskinen, Helsinki, FI;
Assignee:
Borealis Technology OY, Porvoo, FI;
Primary Examiner:
Int. Cl.
CPC ...
C08F 4/60 (2006.01); C08F 4/6192 (2006.01); B01J 31/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides for a method for preparing a storable fluidic olefin polymerisation catalyst composition, said catalyst comprising an organometallic compound of a transition metal of Group 3 to 10 of the Periodic Table (IUPAC), or of an actinide or lanthanide, and the use of such composition for polymerising α-olefins.