EMBOSSED SEPARATORS
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United States of America Patent
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Issued Date -
Aug 12, 2021
app pub date -
Feb 10, 2020
filing date -
Feb 10, 2020
priority date (Note) -
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Abstract
Battery separators comprising embossments are generally provided. The embossments may take the form of indentations formed in a surface of the battery separator, such as indentations formed by an embossing process. The embossments may comprise intersections with a first edge and a second edge of the battery separator, which may be the same or different.
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