Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Patent
1993-05-28
1996-02-06
Ledynh, Bot L.
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
361323, H01G 406, H01G 408
Patent
active
054900352
ABSTRACT:
Non brittle dielectric films are formed by blending a cyanoresin such as cyanoethyl, hydroxyethyl cellulose (CRE) with a compatible, more crystalline resin such as cellulose triacetate. The electrical breakdown strength of the blend is increased by orienting the films by uniaxial or biaxial stretching. Blends of high molecular weight CRE with high molecular weight cyanoethyl cellulose (CRC) provide films with high dielectric constants.
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patent: 4026718 (1977-05-01), Cornille et al.
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patent: 4843517 (1989-06-01), Maruyama et al.
patent: 5055360 (1991-10-01), Ogura et al.
Smirnova, G. N. CA78(12):73822q.
Cygan Peter J.
Jow T. Richard
Lewis Carol R.
Yen Shiao-Ping S.
Jones Thomas H.
Ledynh Bot L.
The United States of America as represented by the Administrator
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