Title:
SEMI-CONDUCTIVE LAYER COMPOSITION FOR HIGH-VOLTAGE CABLES
Document Type and Number:
WIPO Patent Application WO/2021/132971
Kind Code:
A1
Abstract:
The present invention relates to a semi-conductive resin used in high-voltage cables. Specifically, the present invention relates to a semi-conductive resin comprising, on a polyolefin base resin, carbon black, an additive, a crosslinking agent, an oxidizing agent, and a lubricant to thus exhibit superb workability and mechanical strength, and, particularly, superb volume resistivity even at high temperatures.
Inventors:
LEE IN JUN (KR)
LIM JAE YUN (KR)
KIM KISIK (KR)
PARK SANG KYU (KR)
PARK JEONG HYUN (KR)
JANG JAEKYU (KR)
LIM JAE YUN (KR)
KIM KISIK (KR)
PARK SANG KYU (KR)
PARK JEONG HYUN (KR)
JANG JAEKYU (KR)
Application Number:
PCT/KR2020/018331
Publication Date:
July 01, 2021
Filing Date:
December 15, 2020
Export Citation:
Assignee:
HANWHA SOLUTIONS CORP (KR)
International Classes:
C08K3/04; C08K5/098; C08K5/13; C08K5/14; C08K5/37; C08L23/08; H01B1/24; H01B9/02
Foreign References:
| KR20180097507A | 2018-08-31 | |||
| KR100786140B1 | 2007-12-21 | |||
| KR19980021663A | 1998-06-25 | |||
| US6086792A | 2000-07-11 | |||
| KR20090064664A | 2009-06-22 |
Other References:
See also references of EP 4074771A4
Attorney, Agent or Firm:
PLUS INTERNATIONAL IP LAW FIRM (KR)
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