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:
Jul. 28, 2015
Filed:
Nov. 21, 2011
Jennifer Kipke, Hamburg, DE;
Shahram Mihan, Bad Soden, DE;
Rainer Karer, Kaiserslautern, DE;
Jörg Auffermann, Freinsheim, DE;
Manfred Hecker, Neustadt Wied, DE;
Paulus DE Lange, Wesseling, DE;
Harald Schmitz, Weinheim, DE;
Jennifer Kipke, Hamburg, DE;
Shahram Mihan, Bad Soden, DE;
Rainer Karer, Kaiserslautern, DE;
Jörg Auffermann, Freinsheim, DE;
Manfred Hecker, Neustadt Wied, DE;
Paulus De Lange, Wesseling, DE;
Harald Schmitz, Weinheim, DE;
Basell Polyolefine GmbH, Wesseling, DE;
Abstract
A polyethylene composition, in particular suitable for the preparation of films, and a process for preparing the same are described. The polyethylene composition of the invention comprises from 50 to 89% by weight of a first polyethylene component comprising at least one multimodal polyethylene including a plurality of ethylene polymer fractions having distinct molecular weights and comonomer contents, at least one of said plurality of ethylene polymer fractions being prepared by the use of a single site catalyst, and from 50 to 11% by weight of a second polyethylene component comprising a low or medium density polyethylene.