Organic PTC thermistor and production

Details Organic PTC thermistor and production Organic PTC thermistor and production

2007-12-04

2007-12-04

Enad, Elvin (Department: 2832)

Electrical resistors

Resistance value responsive to a condition

Current and/or voltage

Reexamination Certificate

active

11073844

ABSTRACT:
There is provided a process for producing an organic PTC thermistor including the steps of:mixing an organic binder with a filler to obtain a mixture;forming on a first conductive foil, a mixture layer including the mixture to obtain a laminate; andlaminating on the laminate, a second conductive foil or another of the laminate to obtain a sandwich so that the mixture layer can be sandwiched by the opposing conductive foils.At least one of the mixing step, the layer-forming step and the laminating step is conducted under reduced pressure. An organic PTC thermistor obtained by the production process is also provided.

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