Title:
RECYCLABLE POWER CABLE
Document Type and Number:
Japanese Patent JP3835056
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a power cable with high heat-resistance, a high extrusion molding property, high water-tree resistance, and having an insulator with a high peeling-off property, high recovering workability, and high recyclability.
SOLUTION: A power cable has a conductor 1, an inner semi-conductive layer 2b, and an insulator 3b, and the inner semi-conductive layer 2b is made of high molecular weight ethylene-vinyl acetate copolymer, semi-conductive carbon black, etc., and the insulator 3b is made of straight-chain polyethylene having a melt tension of 3 g or more and a melting point of 120° or higher.
Inventors:
Shinya Kodama
Application Number:
JP10816099A
Publication Date:
October 18, 2006
Filing Date:
April 15, 1999
Export Citation:
Assignee:
Hitachi Cable Ltd.
International Classes:
H01B1/24; H01B9/02; H01B3/44; H01B15/00; (IPC1-7): H01B9/02; H01B1/24; H01B3/44; H01B15/00
Domestic Patent References:
| JP2250213A | ||||
| JP3197539A | ||||
| JP9245520A | ||||
| JP10172347A | ||||
| JP7078507A | ||||
| JP9025373A | ||||
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Attorney, Agent or Firm:
Nobuo Kinutani