Duplex resistor inks

Details Duplex resistor inks Duplex resistor inks

1973-12-19

1976-03-30

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Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

106 28, 106 30, 106 32, 252506, 252507, 252508, 252511, 260 37R, 260 41A, 260 41B, C09D 1114, H01B 106, H01C 700

Patent

active

039472779

ABSTRACT:
Electrical resistor inks comprising a mixture of a semi-conducting pyropolymeric inorganic material and a transition metal oxide along with a vehicle consisting of a binder such as a synthetic resin or a varnish and a suitable solvent or oil, etc. are useful in forming resistors in electrical circuits, the resistor ink possessing a temperature coefficient of resistance of less than about 500 ppm/.degree. C.

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patent: 3651386 (1972-03-01), Youtsey
patent: 3655440 (1972-04-01), Brady
patent: 3740217 (1973-06-01), Gramza et al.
patent: 3776772 (1973-12-01), Asada et al.
patent: 3782989 (1974-01-01), Mansur
patent: 3846140 (1974-11-01), Youtsey et al.

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