US Patent 7968220 Non-aqueous electrolytic solution and lithium secondary battery
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Patent abstract
A non-aqueous electrolytic solution favorably employable for a lithium secondary battery employs a non-aqueous electrolytic solution which comprises a non-aqueous solvent and an electrolyte which further contains 0.001 to 0.8 weight % of a biphenyl derivative having the formula:
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Patent Inventor Names
Akira Ueki0
Koji Abe0
Toshikazu Hamamoto0
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US Patent 07968220 Non-aqueous electrolytic solution and lithium secondary battery US Patent 7968220 Non-aqueous electrolytic solution and lithium secondary battery
Infobox
Patent Number
079682200
Patent Number
79682200
Edits on 23 Apr, 2023
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Infobox
Is a
Patent Jurisdiction
Patent Number
079682200
Date of Patent
June 28, 2011
0Patent Application Number
126054900
Date Filed
October 26, 2009
0Patent Primary Examiner
Edits on 8 Dec, 2021
Golden AI
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Infobox (+7 properties)
US Patent 07968220 Non-aqueous electrolytic solution and lithium secondary battery
Infobox
Is a
Patent jurisdiction
Patent number
07968220
Date of patent
June 28, 2011
Patent application number
12605490
Date Filed
October 26, 2009
Patent primary examiner
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