Patent · US Active

Flexible power cable with improved water treeing resistance

US8269109B2 · kind B2 · utility

2Cited by

7References

17Claims

0Family size

Assignee

Borealis Technology Oy · FI

Inventors

Robert Nigel Hampton · Peachtree City, US
Ulf Nilsson · Stenungsund, SE
Peter Rydin · Skara, SE

Key dates

Filing date	Oct 26, 2007
Grant date	Sep 18, 2012
Priority date	—
Expiry date	Apr 20, 2029

Classification

Technology area (CPC H)Electricity
CPC primaryH01B3/441
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A power cable having a conductor, an inner semiconductive layer, an insulation layer and an outer semiconductive layer, wherein the insulation layer has a polymer having: (i) ethylene monomer units, (ii) polar group containing monomer units, and (iii) silane-group containing monomer units.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.