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 (KR)
LEE JOON-HEE (KR)
SEO DONG-JIN (KR)
LEE JOON-HEE (KR)
SEO DONG-JIN (KR)
Application Number:
PCT/KR2011/004099
Publication Date:
December 08, 2011
Filing Date:
June 03, 2011
Export Citation:
Assignee:
LS CABLE LTD (KR)
PARK SUN-JOO (KR)
LEE JOON-HEE (KR)
SEO DONG-JIN (KR)
PARK SUN-JOO (KR)
LEE JOON-HEE (KR)
SEO DONG-JIN (KR)
International Classes:
H01B3/38; H01B3/30; H01B17/62
Foreign References:
| KR100561095B1 | 2006-03-08 | |||
| JP2000235818A | 2000-08-29 | |||
| JP4190589B2 | 2008-12-03 |
Other References:
None
See also references of EP 2579275A4
See also references of EP 2579275A4
Attorney, Agent or Firm:
PHIL & ONZI INT'L PATENT & LAW FIRM (KR)
특허법인 필앤온지 (KR)
특허법인 필앤온지 (KR)
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Claims:
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