WIRE ENAMELS CONTAINING POLYESTER IMIDES AND/OR POLYAMIDE IMIDES WITH POLYOXYALKYLENE DIAMINES AS MOLECULAR ELEMENTS

Korea, Republic of Patent

APP PUB NO KR-20000029890-A
SERIAL NO

19997001069

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Abstract

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PURPOSE: Wire enamels are stable in storage and have good adhesive property, high heat pressure, and sufficient heat shock. CONSTITUTION: Wire enamels contain 15-75 wt.% of polyester imide and/or polyamideimide as binders, in which the binders contain, as a monomer element, amino-terminated polyoxyalkylene diamine. Preferred polyoxyalkylene diamines are selected from the group comprising polyoxyethylene diamine, polyoxypropylene diamine. The use of the wire enamels for the coating of copper wires, in particular those that are strong, round or profiled.

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Patent Owner(s)

Patent OwnerAddress
SCHENECTADY INT INCUS

International Classification(s)

Inventor(s)

Inventor Name Address
LIENERT KLAUS WILHELM US
SCHMIDT GEROLD US
LEHMANN HELMUT US

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