Separator for lithium cells having porous and cured layers on a non-woven support
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United States of America Patent
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Feb 9, 2016
Grant Date -
Jun 20, 2013
app pub date -
Jul 21, 2012
filing date -
Dec 20, 2011
priority date (Note) -
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Abstract
In an embodiment of the disclosure, a separator utilized in a lithium battery is provided. The separator includes a non-woven polyester support, a porous layer of polyvinylidene fluoride (PVDF) or its derivatives formed on the non-woven polyester support, a layer of UV-curing or thermal-curing polymers formed on top of the porous layer of polyvinylidene fluoride (PVDF) or its derivatives.
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