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:
Jan. 05, 2021
Filed:
Jun. 20, 2017
Borealis Ag, Vienna, AT;
Per-Ola Hagstrand, Stenungsund, SE;
Villgot Englund, Gothenburg, SE;
Johan Andersson, Risings Backa, SE;
Virginie Eriksson, Stenungsund, SE;
Annika Smedberg, Myggenäs, SE;
Ulf Nilsson, Odsmal, SE;
Karl Nielsen, Stenungsund, SE;
Thomas Gkourmpis, Gothenburg, SE;
Antonios Gitsas, Linz, AT;
Mattias Andersson, Gothenburg, SE;
Christian Müller, Gothenburg, SE;
Borealis AG, Vienna, AT;
Abstract
A cable having one or more conductors surrounded by at least an inner semiconductive layer, an insulation layer and an outer semiconductive layer, in that order. The insulation layer has at least 90 wt % of a polymer composition, said polymer composition having 80.0 to 99.9 wt % of an LDPE homopolymer or copolymer; and 0.1 to 20.0 wt % of: an ultra-high molecular weight polyethylene having a Mw of at least 1,000,000; or a single site catalysed medium density polyethylene (MDPE) having a density of 925 to 940 kg/mor a single site catalysed linear low density polyethylene (LLDPE) having a density of 910 to 925 kg/m.