INSULATING WINDING WIRE HAVING CORONA RESISTANCE

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United States of America Patent

SERIAL NO

15047212

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Disclosed is an insulating winding wire having corona resistance, including a conductor and an insulation coating. The insulation coating includes a basal layer applied to cover the conductor and an outer layer applied to cover the basal layer. The basal layer includes at least one resin selected from the group consisting of polyvinylformal resin, polyurethane resin, heat-resistant polyurethane resin, polyester resin, polyester imide resin, polyamide imide resin, polyimide resin and polyamide resin. The basal layer includes 5 to 15 parts by weight of inorganic insulation particles and 1 to 3 parts by weight of an adhesive agent with respect to 100 parts by weight of the resin and the basal layer has a thickness 70 to 80% of the thickness of the insulation coating.

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Patent Owner(s)

Patent OwnerAddress
LS CABLE & SYSTEM LTDANYANG-SI GYEONGGI-DO 14119

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CHOI, Hyung-Sam Seoul, KR 5 14
KONG, Chang-Kwon Gumi-si, KR 2 3
LEE, Joon-Hee Gunpo-si, KR 82 801
PARK, Jae-Wan Daegu, KR 33 208
PARK, Ki-Hong Bucheon-si, KR 22 252

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