发明名称 |
NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte secondary battery in which safety at over-charge is improved. <P>SOLUTION: This is a non-aqueous electrolyte secondary battery that comprises an electrode group 1 containing a positive electrode 2, a negative electrode 3, and an non-aqueous electrolyte and a container made of a sheet in which the electrode group 1 is housed. The above container is sealed in substance by a bonding layer 12 that is obtained by thermal adhesion of a polyethylene system resin and at least a part of the above bonding layer 12 is swollen at its end part on inner face side of the container, and the non-aqueous electrolyte contains halogenated aromatic hydrocarbon. <P>COPYRIGHT: (C)2004,JPO |
申请公布号 |
JP2004095308(A) |
申请公布日期 |
2004.03.25 |
申请号 |
JP20020254135 |
申请日期 |
2002.08.30 |
申请人 |
TOSHIBA CORP;TOSHIBA ELECTRONIC ENGINEERING CORP |
发明人 |
YAMAMOTO FUMIMASA;KAWAMURA KOICHI;SHIMOYAMADA HIROSHI |
分类号 |
H01M2/08;H01M2/12;H01M10/05;H01M10/052;H01M10/0567 |
主分类号 |
H01M2/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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