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:
Mar. 31, 2009
Filed:
Mar. 26, 2004
Applicants:
Mats Bäckman, Göteborg, SE;
Eric Van Praet, Västra Frölunda, SE;
Remco Van Marion, Porvoo, FI;
Inventors:
Assignee:
Borealis Technology Oy, Porvoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to novel multimodal polyethylene polymers comprising a low molecular weight fraction and a high molecular weight fraction, and having a MFRof greater than 0.10 g/10 min and less than or equal to 0.22 g/10 min, and a density of greater than equal to 952 kg/m. The invention also relates to uses of the novel polymers in the production of polymeric articles, especially pipes.