Title:
INSULATION MATERIAL COMPOSITION FOR DC POWER CABLE AND THE DC POWER CABLE USING THE SAME
Document Type and Number:
WIPO Patent Application WO/2011/122742
Kind Code:
A1
Abstract:
Provided is an insulation material composition for a DC power cable, comprising 0.5 to 5 parts by weight of surface-modified nano-sized cubic magnesium oxide, per 100 parts by weight of a crosslinked low-density polyethylene base resin. A DC power cable with an insulation made from the insulation material composition of the present invention has an increased volume resistivity and an excellent space charge suppression effect.
Inventors:
KIM, Yoon-Jin (110-601, LG Sinsanbon Xi 2-Cha Apt.,Dangjeong-dong, Gunpo-si, Gyeonggi-do 435-030, KR)
KO, Chang-Mo (905-106, Jugong Apt.,Haan-dong, Gwangmyeong-si, Gyeonggi-do 423-761, KR)
NAM, Jin-Ho (102-704, Ssangyong Apt.,Toegyewon-myeon, Namyangju-si, Gyeonggi-do 472-746, KR)
CHO, Ho-Souk (212-26, Jeonnong-dong, Dongdaemun-gu, Seoul 130-020, KR)
PARK, Young-Ho (302 1001-17, Hogye-dong,Dongan-gu, Anyang-si, Gyeonggi-do 431-080, KR)
KO, Chang-Mo (905-106, Jugong Apt.,Haan-dong, Gwangmyeong-si, Gyeonggi-do 423-761, KR)
NAM, Jin-Ho (102-704, Ssangyong Apt.,Toegyewon-myeon, Namyangju-si, Gyeonggi-do 472-746, KR)
CHO, Ho-Souk (212-26, Jeonnong-dong, Dongdaemun-gu, Seoul 130-020, KR)
PARK, Young-Ho (302 1001-17, Hogye-dong,Dongan-gu, Anyang-si, Gyeonggi-do 431-080, KR)
Application Number:
KR2010/005650
Publication Date:
October 06, 2011
Filing Date:
August 24, 2010
Export Citation:
Assignee:
LS CABLE LTD. (1026-6, Hogye-dong,Dongan-gu, Anyang-city, Gyeonggi-do 431-848, KR)
KIM, Yoon-Jin (110-601, LG Sinsanbon Xi 2-Cha Apt.,Dangjeong-dong, Gunpo-si, Gyeonggi-do 435-030, KR)
KO, Chang-Mo (905-106, Jugong Apt.,Haan-dong, Gwangmyeong-si, Gyeonggi-do 423-761, KR)
NAM, Jin-Ho (102-704, Ssangyong Apt.,Toegyewon-myeon, Namyangju-si, Gyeonggi-do 472-746, KR)
CHO, Ho-Souk (212-26, Jeonnong-dong, Dongdaemun-gu, Seoul 130-020, KR)
PARK, Young-Ho (302 1001-17, Hogye-dong,Dongan-gu, Anyang-si, Gyeonggi-do 431-080, KR)
KIM, Yoon-Jin (110-601, LG Sinsanbon Xi 2-Cha Apt.,Dangjeong-dong, Gunpo-si, Gyeonggi-do 435-030, KR)
KO, Chang-Mo (905-106, Jugong Apt.,Haan-dong, Gwangmyeong-si, Gyeonggi-do 423-761, KR)
NAM, Jin-Ho (102-704, Ssangyong Apt.,Toegyewon-myeon, Namyangju-si, Gyeonggi-do 472-746, KR)
CHO, Ho-Souk (212-26, Jeonnong-dong, Dongdaemun-gu, Seoul 130-020, KR)
PARK, Young-Ho (302 1001-17, Hogye-dong,Dongan-gu, Anyang-si, Gyeonggi-do 431-080, KR)
International Classes:
H01B3/10; H01B3/30; H01B9/00
Attorney, Agent or Firm:
PHIL & ONZI INT'L PATENT & LAW FIRM (Jinsuk B/D, 8F. 1536-7,Seocho-dong, Seocho-gu, Seoul 137-872, KR)
Claims: