| 发明名称 |
SEPARATOR FOR LITHIUM-ION SECONDARY BATTERY, AND BATTERY USING THE SAME |
| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive separator having satisfactory meltdown characteristics and insulation properties. SOLUTION: The separator for lithium-ion secondary battery is formed by using a nonwoven fabric, in which binder fiber of 25 to 90 pts.wt is blended in filler fiber of 75 to 10 pts.wt. |
| 申请公布号 |
JP2001229908(A) |
申请公布日期 |
2001.08.24 |
| 申请号 |
JP20000131990 |
申请日期 |
2000.05.01 |
| 申请人 |
MITSUBISHI CHEMICALS CORP |
发明人 |
WATANABE KENJI;NIWA KAZUO;HARAUCHI HIDENORI |
| 分类号 |
H01M2/16;(IPC1-7):H01M2/16;H01M10/40 |
主分类号 |
H01M2/16 |
| 代理机构 |
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| 主权项 |
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