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:
Aug. 25, 2020
Filed:
Dec. 15, 2016
Applicant:
Nexans, Courbevoie, FR;
Inventors:
Gabriele Perego, Milan, IT;
Christelle Mazel, Ruy, FR;
Matthias Meyer, Luebeck, DE;
Dimitri Charrier, Ecully, FR;
Xavier Festaz, Villieu-Loyes-Mollon, FR;
Assignee:
NEXANS, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B 9/02 (2006.01); H01B 3/44 (2006.01); C08L 23/14 (2006.01); C08L 23/06 (2006.01); C08L 23/12 (2006.01); H01B 3/46 (2006.01); H01B 3/30 (2006.01);
U.S. Cl.
CPC ...
H01B 3/441 (2013.01); C08L 23/06 (2013.01); C08L 23/12 (2013.01); C08L 23/14 (2013.01); H01B 3/46 (2013.01); C08L 2203/202 (2013.01); C08L 2205/035 (2013.01); C08L 2207/02 (2013.01); H01B 3/303 (2013.01);
Abstract
A medium-voltage or high-voltage power cable includes an elongated electrical conductor element, a first semiconducting layer, an electrically insulating layer, and a second semiconducting layer. The electrically insulating layer is at least one layer of a thermoplastic polymer material having a continuous polypropylene matrix in which a polyethylene is dispersed. A process for the preparation of such a cable is also provided.