Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shin Fujitani0
Naoki Imachi0
Seiji Yoshimura0
Date of Patent
July 22, 2008
0Patent Application Number
108098750
Date Filed
March 26, 2004
0Patent Primary Examiner
Patent abstract
The invention provides a non-aqueous electrolyte battery characterized in that: an active material of the positive electrode includes lithium manganese oxide; the shut-down temperature of the separator is 162° C. or lower; and the area contraction ratio of the separator at 120° C. is 15% or less.
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