Patent · US Expired

Low voltage power cable with insulation layer comprising polyolefin having polar groups, hydrolysable silane groups, and including a silanol condensation catalyst

US7435908B2 · kind B2 · utility

3Cited by

4References

16Claims

0Family size

Assignee

Borealis Technology Oy · FI

Inventors

Jonas Jungkvist · Handen, SE
Bernt-Ake Sultan · Lund, SE
Wald Detlef · Ekeren, BE

Key dates

Filing date	Oct 22, 2004
Grant date	Oct 14, 2008
Priority date	—
Expiry date	Oct 22, 2024

Classification

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

Abstract

A low voltage power cable having an insulation layer with a density below 1100 kg/m3, which has a polyolefin having 0.002-4% mol of a compound that has polar groups and further having a compound that has hydrolysable silane groups and includes 0.0001-3% weight of a silanol condensation catalyst and a process of manufacturing such a cable.

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