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. 03, 2006
Filed:
Aug. 30, 2001
Applicants:
Klaus Joachim Jens, Langesund, NO;
Arild Follestad, Stathelle, NO;
Siw Bodil Fredriksen, Skien, NO;
Richard Blom, Oslo, NO;
Ivar Martin Dahl, Oslo, NO;
Inventors:
Klaus Joachim Jens, Langesund, NO;
Arild Follestad, Stathelle, NO;
Siw Bodil Fredriksen, Skien, NO;
Richard Blom, Oslo, NO;
Ivar Martin Dahl, Oslo, NO;
Assignee:
Borealis Technology Oy, Porvoo, FI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 31/00 (2006.01); C08F 4/72 (2006.01); C08F 4/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides a supported chromium catalyst system comprising a chromium catalyst precursor bound via at least one heteroatom to a functionalised support, said heteroatom being connected to said support via an organic group.