Title:
INSULATED ELECTRIC WIRE
Document Type and Number:
WIPO Patent Application WO/2011/152688
Kind Code:
A2
Abstract:
The present invention relates to an insulated electric wire, including a conductor and at least two insulation coating layers formed outside the conductor, characterized by further comprising: an outermost layer of the insulation coating layers, which has a coating thickness of 20 ~ 50% with respect to a total insulation coating layer and contains a polyimide-based resin; and a base insulation layer in contact with the conductor, which has a coating thickness of 50 ~ 80% with respect to the total insulation coating layer and contains a polyamideimide-based resin incorporated with an adhesion promoter. Such an insulation coating layer for insulated electric wires is excellent in heat resistance as well as coating adhesion properties.
Inventors:
PARK, Sun-Joo (407 Hanrim City vill, 741-8 Geumjeong-dong, Gunpo-si, Gyeonggi-do 435-826, 435-826, KR)
박선주 (경기도 군포시 금정동 741-8 한림시티빌 407호, 435-826 Gyeonggi-do, 435-826, KR)
LEE, Joon-Hee (1022-304, Daelim Apt.1121, Sanbon-dong, Gunpo-si, Gyeonggi-do 435-040, 435-040, KR)
박선주 (경기도 군포시 금정동 741-8 한림시티빌 407호, 435-826 Gyeonggi-do, 435-826, KR)
LEE, Joon-Hee (1022-304, Daelim Apt.1121, Sanbon-dong, Gunpo-si, Gyeonggi-do 435-040, 435-040, KR)
Application Number:
KR2011/004099
Publication Date:
December 08, 2011
Filing Date:
June 03, 2011
Export Citation:
Assignee:
LS CABLE LTD. (1026-6, Hogye-dongDongan-gu, Anyang-city, Gyeonggi-do 431-848, 431-848, KR)
엘에스전선 주식회사 (경기도 안양시 동안구 호계동 1026-6, 431-848 Gyeonggi-do, 431-848, KR)
PARK, Sun-Joo (407 Hanrim City vill, 741-8 Geumjeong-dong, Gunpo-si, Gyeonggi-do 435-826, 435-826, KR)
박선주 (경기도 군포시 금정동 741-8 한림시티빌 407호, 435-826 Gyeonggi-do, 435-826, KR)
엘에스전선 주식회사 (경기도 안양시 동안구 호계동 1026-6, 431-848 Gyeonggi-do, 431-848, KR)
PARK, Sun-Joo (407 Hanrim City vill, 741-8 Geumjeong-dong, Gunpo-si, Gyeonggi-do 435-826, 435-826, KR)
박선주 (경기도 군포시 금정동 741-8 한림시티빌 407호, 435-826 Gyeonggi-do, 435-826, KR)
International Classes:
H01B3/38; H01B3/30; H01B17/62
Attorney, Agent or Firm:
PHIL & ONZI INT'L PATENT & LAW FIRM (Jinsuk B/D, 8F. 1536-7,Seocho-dong, Seocho-g, Seoul 137-872, 137-872, KR)
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