Electricity: conductors and insulators – Conduits – cables or conductors – Insulated
Reexamination Certificate
2005-03-15
2005-03-15
Nguyen, Chau N. (Department: 2831)
Electricity: conductors and insulators
Conduits, cables or conductors
Insulated
C528S015000, C525S478000
Reexamination Certificate
active
06867374
ABSTRACT:
A coating composition containing a zirconium compound and a silicon compound is applied on a conductor1and baked to develop a ceramic insulating coating2. A bonding agent made by dissolving a polyamide resin or a polyimide resin into an organic agent is then applied on the ceramic insulating coating2and baked to develop a fusible coating3. This produces a self-fusible ceramic insulation coated wire which can retain the favorable properties of coil at high temperatures. Also, it can be used as windings such as high-power loudspeaker voice coils.
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Ishigaki Toshihiro
Kobayashi Yoshitaka
Shimada Tomoyuki
Uehara Masatake
Jordan and Hamburg LLP
Kabushiki Kaisya Nippan Kenkyujo
Nguyen Chau N.
Tohoku Pioneer Corp.
Totoku Electric Co., Ltd.
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