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:
Nov. 30, 2021
Filed:
Apr. 28, 2017
Applicant:
Borealis Ag, Vienna, AT;
Inventors:
Assignee:
Borealis AG, Vienna, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 210/16 (2006.01); C08L 23/08 (2006.01); B29C 48/00 (2019.01); B29C 48/10 (2019.01); B29C 55/00 (2006.01); B29C 55/28 (2006.01); C08J 5/18 (2006.01); A01F 15/07 (2006.01); B29K 23/00 (2006.01); B29L 23/00 (2006.01);
U.S. Cl.
CPC ...
C08L 23/0815 (2013.01); B29C 48/0018 (2019.02); B29C 48/022 (2019.02); B29C 48/10 (2019.02); B29C 55/005 (2013.01); B29C 55/28 (2013.01); C08F 210/16 (2013.01); C08J 5/18 (2013.01); A01F 15/0715 (2013.01); A01F 2015/0745 (2013.01); B29K 2023/08 (2013.01); B29L 2023/001 (2013.01); C08F 2500/05 (2013.01); C08F 2500/16 (2013.01); C08J 2323/08 (2013.01); C08J 2423/08 (2013.01); C08L 2203/16 (2013.01); C08L 2205/025 (2013.01);
Abstract
A machine direction oriented film comprising a multimodal copolymer of ethylene and at least two alpha-olefin-comonomers having: a) a density of from 906 to 925 kg/mdetermined according to ISO 1183, b) an MFRof 10-200 g/10 min determined according to ISO1133, wherein the multimodal copolymer of ethylene comprises c) a first copolymer of ethylene and a first alpha-olefin comonomer having 4 to 10 carbon atoms; and d) a second copolymer of ethylene having an alpha-olefin comonomer different from the first copolymer, said second alpha-olefin comonomer having 6 to 10 carbon atoms.