| 发明名称 |
SHUTDOWN BATTERY SEPARATOR MADE WITH A BLEND OF POLYMER AND OLIGOMER |
| 摘要 |
The instant invention is directed to a battery separator including a microporous polyolefinic membrane having a porosity in a range of 30 - 80%, an average pore size in a range of 0.02 - 2.0 microns, and being made from a blend of a polyolefin polymer and an oligomer of a polyolefinic polymer. |
| 申请公布号 |
CA2340597(A1) |
申请公布日期 |
2001.10.10 |
| 申请号 |
CA20012340597 |
申请日期 |
2001.03.14 |
| 申请人 |
CELGARD INC. |
发明人 |
WENSLEY, C. GLEN;NGUYEN, KHUY V. |
| 分类号 |
C08J9/00;C08L23/02;C08L23/06;H01M2/16;H01M10/40;H01M10/42;(IPC1-7):H01M2/14 |
主分类号 |
C08J9/00 |
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