Electrolyte for electrolytic capacitor

Details Electrolyte for electrolytic capacitor Electrolyte for electrolytic capacitor

Filed on

1994-12-21

Date issued

1996-03-05

Examiner

Kalafut, Stephen

Patent Class

Compositions

SubClass

Electrolytes for electrical devices

Other Related Categories

429194, 429195, 429197, H01G 9145

Type

Patent

Status

active

Patent number

054964814

Description

ABSTRACT:
An electrolyte for aluminum electrolytic capacitors comprises a triakylamine having from 8 to 12 carbon atoms, a solvent and a carboxylic acid having at least 4 carbon atoms. The preferred solvent is a combination of butyrolactone with ethylene glycol and the preferred triakylamines are tripropylamine, tributylamine and N,N-diisopropylethylamine.

REFERENCES:
patent: 1829177 (1931-10-01), Yngve
patent: 1973602 (1934-09-01), Bergstein
patent: 2036669 (1936-04-01), Yngve
patent: 3487270 (1969-12-01), Alwitt
patent: 3546119 (1970-12-01), Chesnot
patent: 3547423 (1970-12-01), Jenny et al.
patent: 3638077 (1972-01-01), Chesnot
patent: 3696037 (1972-10-01), Lagercrantz et al.
patent: 3702426 (1972-11-01), Ross et al.
patent: 3835055 (1974-09-01), Chesnot
patent: 4024442 (1977-05-01), Anderson
patent: 4664830 (1987-05-01), Shinozaki et al.
patent: 4786428 (1988-11-01), Shinozaki et al.
patent: 4812951 (1989-03-01), Melody et al.
patent: 4831499 (1989-05-01), Morimoto et al.
patent: 4860169 (1989-08-01), Dapo
patent: 5112511 (1992-05-01), Shinozaki et al.

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