Electrolyte for use in a capacitor

Details Electrolyte for use in a capacitor Electrolyte for use in a capacitor

2005-04-05

2005-04-05

Dinkins, Anthony (Department: 2831)

Electricity: electrical systems and devices

Electrolytic systems or devices

Liquid electrolytic capacitor

C361S509000, C361S529000, C252S062200

Reexamination Certificate

active

06876540

ABSTRACT:
An electrolyte includes (a) 70-99 wt. % of ethylene glycol, and (b) 1-2 wt. % of a substance which is selected from a group that includes the following carboxylic acids and carboxylic acid salts: substituted cinnamic acids, ammonium cinnamate, ammonium α-methyl cinnamate, and ammonium trans-4-phenyl-3-butenoate. The electrolyte may be used in an aluminum electrolytic capacitor.

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