Hitachi Cable, Inc.

Hitachi, Ltd.

Hitachi Computer Peripherals Co., Ltd.

Yoshiyuki Tetsu

Hideyuki Kikuchi

Toshio Suzuki

Shigeo Hara

Akio Mitsuoka

Setsuo Sekine

Minoru Taguchi

The prevent invention provides a partial discharge-resistant wire enamel composition wherein at least one fine particle sol selected from the group of metal oxide fine particle sol and silicon oxide fine particle sol is dispersed, and 3 to 100 parts by weight of at least one fine particle selected from the group of a metal oxide fine particle and a silicon oxide fine particle is contained per 100 parts by weight of wire enamel resin. Accordingly, the partial discharge-resistant wire enamel composition having excellent dispersibility of inorganic fine particle can be obtained.

Partial discharging-resistant wire enamel composition and partial discharging-resistant magnet wire

A wire with a coated layer for bonding to a joint body by ultrasonic vibration, the coated layer of said wire comprising urethane resin having formulated therein a brominated epoxy resin.

Wire with coating for ultrasonic bonding

Growing community of inventors

Hitachi, Japan

Yoshiyuki Tetsu