Process for manufacturing electric double-layer capacitor
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United States of America Patent
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Apr 29, 2003
Grant Date -
Jul 5, 2001
app pub date -
Dec 19, 2000
filing date -
Dec 24, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A process for manufacturing an electric double-layer capacitor with an excellent property of preventing a short circuit between the electrodes, a better ionic permeability and a high strength is provided, said process comprising using, as a separator, a fiber sheet containing a fiber having fibrils and a fine polyester fiber having a fineness of not more than 0.45 dtex (decitex) and drying the separator at a specific temperature.
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