发明名称 |
Vapor transmission resistant seal members for nonaqueous electrochemical cells |
摘要 |
A seal member having a thermoplastic body for an electrochemical cell containing a nonaqueous organic solvent electrolyte. In particular, the seal member is preferably one or more of (a) a seal located between a cell container wall and a cell cover and (b) a seal of a vent assembly, more particularly a ball vent assembly. The seal member has a composite construction including one or more vapor transmission barrier layers disposed on a portion of the thermoplastic body. |
申请公布号 |
US8399124(B2) |
申请公布日期 |
2013.03.19 |
申请号 |
US20080665380 |
申请日期 |
2008.06.26 |
申请人 |
HUANG WEIWEI;WU JAMES X.;MIESKOSKI JAMES J.;HUGHES PAULA J.;EVEREADY BATTERY COMPANY, INC. |
发明人 |
HUANG WEIWEI;WU JAMES X.;MIESKOSKI JAMES J.;HUGHES PAULA J. |
分类号 |
H01M8/02 |
主分类号 |
H01M8/02 |
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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