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:
Feb. 25, 2025
Filed:
Dec. 18, 2018
Borealis Ag, Vienna, AT;
Annika Smedberg, Stenungsund, SE;
Villgot Englund, Stenungsund, SE;
Emil Hjärtfors, Stenungsund, SE;
BOREALIS AG, Vienna, AT;
Abstract
The invention relates to a polyethylene which contains a total amount of vinyl groups which is B vinyl groups per 1000 carbon atoms, and B≤B, wherein Bis 0.30; and has a complex viscosity (η*) at 0.05 rad/sec, which is X Pas, and X≤X≤X, wherein Xis 10000 and Xis 30000; and has a complex viscosity (η*) at 300 rad/sec, which is Y Pas, and Y≤Y≤Y, wherein Yis 5 and Yis 350, both complex viscosities (η*) are determined according to method ISO 6721-1 on stabilised samples of the polyethylene, a polymer composition, an article being e.g. a cable, e.g. a power cable, and processes for producing a polyethylene, a polymer composition and an article, and an article; useful in different end applications, such as wire and cable (W&C) applications.