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:
Oct. 12, 2010
Filed:
Jul. 12, 2007
Lars Inge Kvamme, Langesund, NO;
Hans Georg Daviknes, Stathelle, NO;
Jorunn Nilsen, Porsgrunn, NO;
Irene Helland, Porsgrunn, NO;
Lars Inge Kvamme, Langesund, NO;
Hans Georg Daviknes, Stathelle, NO;
Jorunn Nilsen, Porsgrunn, NO;
Irene Helland, Porsgrunn, NO;
Borealis Technology OY, Porvoo, FI;
Abstract
The invention relates to a polymer blend suitable for the production of film, said polymer blend comprising at least (1) a multimodal high density polyethylene (HDPE) composition and (2) a low density polyethylene (LDPE) polymer, a linear low density polyethylene (LLDPE) polymer or a mixture of LDPE and LLDPE polymers, said HDPE composition comprising a multimodal HDPE polymer which contains at least a lower molecular weight (LMW) polyethylene component and a higher molecular weight (HMW) polyethylene component.