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:
Dec. 10, 2024
Filed:
Apr. 28, 2020
Borealis Ag, Vienna, AT;
Jingbo Wang, Linz, AT;
Markus Gahleitner, Linz, AT;
Klaus Bernreitner, Linz, AT;
Hermann Braun, Linz, AT;
Borealis AG, Vienna, AT;
Abstract
A polymer composition including: A) 70-97 wt.-% of a polymer blend, including a1) 50-95 wt.-% polypropylene; a2) 5-50 wt.-% polyethylene; B) 3-30 wt.-% of a copolymer of propylene and 1-hexene, including b1) 30-70 wt.-% of a first random copolymer of propylene and 1-hexene; and b2) 30-70 wt.-% of a second random copolymer of propylene and 1-hexene having a higher 1-hexene content than the first random propylene copolymer b1); the weight proportions of components al) and a2) are 100 wt.-%; the weight proportions of components b1) and b2) are 100 wt.-%; component A) has a MFR2 of from 1.0-50.0 g/10 min; component B) has a 1-hexene content in the range of 2.0-8.0 wt.-% based on the overall weight of component B); and the polymer composition is free from plastomers being an elastomeric copolymer of ethylene and 1-octene having a density of from 0.860-0.930 g/cm.