发明名称 |
Nonwoven fabric containing fibers made of polyoxyalkylene, method for their production and use |
摘要 |
A nonwoven fabric containing fibers made of polyoxyalkylene and a method for its production and its use. The fabric may be obtained by known methods of producing nonwovens and may particularly be used as a separator in batteries.
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申请公布号 |
US2003032360(A1) |
申请公布日期 |
2003.02.13 |
申请号 |
US20020205212 |
申请日期 |
2002.07.25 |
申请人 |
CARL FREUDENBERG KG |
发明人 |
KRITZER PETER |
分类号 |
B01D39/16;D04H1/42;D04H1/4326;D04H1/4334;D04H1/541;D04H1/544;D21H13/16;H01M2/16;(IPC1-7):D02G3/00;B32B1/00;D04H1/00;D04H3/00 |
主分类号 |
B01D39/16 |
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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