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:
May. 02, 2006
Filed:
Jul. 24, 2002
Applicants:
Melanie Aubert, Turku, FI;
Carl-eric Wilen, Espoo, FI;
Inventors:
Melanie Aubert, Turku, FI;
Carl-Eric Wilen, Espoo, FI;
Assignee:
Borealis Technology Oy, Porvoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 4/64 (2006.01); C08F 4/74 (2006.01); C08F 4/76 (2006.01); C08F 17/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a metallocene catalyst in which the metal is coordinated by any ηcyclopentadienyl ligand characterised in that said ligand is directly or indirectly substituted by a pendant siloxy or germyloxy group which contains an olefinic residue.