Ion-conductive polymer electrolyte and electrolytic capacitor us

Details Ion-conductive polymer electrolyte and electrolytic capacitor us Ion-conductive polymer electrolyte and electrolytic capacitor us

1994-10-18

1997-04-01

Diamond, Alan D.

Compositions

Electrolytes for electrical devices

429192, 429189, 429194, 429191, 429201, 429198, 361505, 361509, 361525, 361527, 361529, H01G 9028, H01G 9035

Patent

active

056162740

ABSTRACT:
A stable ion-conductive polymer electrolyte for an electrolytic capacitor comprises: a polymer made up of a prepolymer which has a polyol skeletal structure including polyalkylene oxide units, at least one ammonium salt, and at least one organic solvent. The skeletal structure is exemplified as trimethylol propane, trimethylolol ethane or tetramethylol methane.

REFERENCES:
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Patent Abstracts of Japan, No. 383, E-1116, Sep. 1991.
Patent Abstracts of Japan, No. 323, E-1101, Aug. 1991.
Patent Abstracts of Japan, No. 334, E-1104, Aug. 1991.

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