Title:
INSULATING RESIN COMPOSITION FOR ELECTRIC POWER CABLE AND ELECTRIC POWER CABLE
Document Type and Number:
WIPO Patent Application WO/2023/190544
Kind Code:
A1
Abstract:
This insulating resin composition for an electric power cable comprises a component (a), a component (b), a component (c), and a component (d). The component (a) is a polypropylene; the component (b) is an elastomer; the component (c) is at least one resin selected from among a resin (c1) and a resin (c2); the resin (c1) is a resin resulting from grafting with at least one modified monomer selected from among unsaturated organic acids and derivatives thereof; the resin (c2) is at least one ethylene-based copolymer selected from among ethylene-acrylate copolymers, ethylene-acrylic acid copolymers, and ethylene-vinyl acetate copolymers; and the component (d) is a water tree inhibitor.
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Inventors:
MIEDA TETSUYA (JP)
MITSUGI SHINGO (JP)
MITSUGI SHINGO (JP)
Application Number:
PCT/JP2023/012570
Publication Date:
October 05, 2023
Filing Date:
March 28, 2023
Export Citation:
Assignee:
FURUKAWA ELECTRIC CO LTD (JP)
International Classes:
H01B3/44; C08L23/02; C08L23/08; C08L23/12; C08L23/26; C08L25/04; C08L51/06; H01B9/00
Foreign References:
| CN101838436A | 2010-09-22 | |||
| JPS533700A | 1978-01-13 | |||
| JP2021158081A | 2021-10-07 | |||
| JP2014218617A | 2014-11-20 |
Attorney, Agent or Firm:
KURUMA Kiyoshi et al. (JP)
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