发明名称 |
HIGH MELT INTEGRITY BATTERY SEPARATOR FOR LITHIUM ION BATTERIES |
摘要 |
The battery separator for a lithium battery is made from a nonwoven flat sheet material having high temperature melt integrity, a microporous membrane having low temperature shutdown properties, and an adhesive bonding the nonwoven flat sheet to the microporous membrane and being adapted for swelling when contacted by an electrolyte. |
申请公布号 |
CA2468218(A1) |
申请公布日期 |
2005.01.15 |
申请号 |
CA20042468218 |
申请日期 |
2004.05.26 |
申请人 |
CELGARD, INC. |
发明人 |
SHI, LIE;YU, TA-HUA;HARLESON, KEN J. |
分类号 |
H01M2/14;H01M2/16;H01M10/0525;H01M10/36 |
主分类号 |
H01M2/14 |
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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