Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Include electrolyte chemically specified and method
Reexamination Certificate
2005-03-22
2005-03-22
Weiner, Laura (Department: 1745)
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Include electrolyte chemically specified and method
C429S199000, C429S204000
Reexamination Certificate
active
06869731
ABSTRACT:
The present invention relates to an electrolytic solution comprising an aqueous solution of an organic or inorganic acid whereto a water-soluble N-containing heterocyclic compound is added, and an electrochemical cell such as a secondary battery and an electric double layer capacitor that uses such an electrolytic solution.
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Thomas J. Richardson, et al., Overcharge Protection for Rechargeable Lithium Polymer Electrolyte Batteries, J. Electrochem. Soc. vol. 143, No. 12 Dec. 1996, pp. 3992-3996.
Harada Gaku
Kamisuki Hiroyuki
Kaneko Shinako
Kurosaki Masato
Mitani Masaya
Knobbe Martens Olson & Bear LLP
NEC Tokin Corporation
Weiner Laura
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