JP2009510700A5 - - Google Patents

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JP2009510700A5
JP2009510700A5 JP2008533670A JP2008533670A JP2009510700A5 JP 2009510700 A5 JP2009510700 A5 JP 2009510700A5 JP 2008533670 A JP2008533670 A JP 2008533670A JP 2008533670 A JP2008533670 A JP 2008533670A JP 2009510700 A5 JP2009510700 A5 JP 2009510700A5
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JP5572316B2 (ja
JP2009510700A (ja
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Priority claimed from US11/240,749 external-priority patent/US7112389B1/en
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Claims (2)

  1. 約５０ｎｍ〜約３０００ｎｍの範囲の平均直径を有する高分子繊維の多孔性微細繊維層を含んでなるセパレータを有するバッテリーであって、多孔性微細繊維層が約０．０１μｍ〜約１５μｍの間の平均流孔サイズ、約０．１ミル（０．００２５ｍｍ）〜約１２ミル（０．３ｍｍ）の間の厚さ、約２０％〜約９０％の間の多孔度、約１ｇ／ｍ2〜約９０ｇ／ｍ2の間の坪量、約１５０ｃｆｍ／ｆｔ2（４６ｍ3／分／ｍ2）未満のフラジール通気度および約２〜約１５の間のマックムリン数を有するバッテリー。
  2. 約５０ｎｍ〜約１０００ｎｍの範囲の平均直径を有する高分子繊維の多孔性ナノファイバー層を含んでなるセパレータを有するリチウムバッテリーであって、ナノファイバー層が、約０．０１μｍ〜約１０μｍの間の平均流孔サイズ、約０．１ミル（０．００２５ｍｍ）〜約５ミル（０．１２７ｍｍ）の間の厚さ、約１ｇ／ｍ2〜約３０ｇ／ｍ2の間の坪量、約２０％〜約９０％の間の多孔度、約５０ｃｆｍ／ｆｔ2（１５ｍ3／分／ｍ2）未満のフラジール通気度および約２〜約１５の間のマックムリン数を有するリチウムバッテリー。
JP2008533670A 2005-09-30 2006-09-29 改善された微細繊維セパレータを含むバッテリー Active JP5572316B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/240,749 2005-09-30
US11/240,749 US7112389B1 (en) 2005-09-30 2005-09-30 Batteries including improved fine fiber separators
PCT/US2006/038097 WO2007041312A1 (en) 2005-09-30 2006-09-29 Batteries including improved fine fiber separators

Publications (3)

Publication Number Publication Date
JP2009510700A JP2009510700A (ja) 2009-03-12
JP2009510700A5 true JP2009510700A5 (ja) 2009-11-19
JP5572316B2 JP5572316B2 (ja) 2014-08-13

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JP2008533670A Active JP5572316B2 (ja) 2005-09-30 2006-09-29 改善された微細繊維セパレータを含むバッテリー

Country Status (7)

Country Link
US (1) US7112389B1 (ja)
EP (2) EP2372813A1 (ja)
JP (1) JP5572316B2 (ja)
KR (1) KR101413349B1 (ja)
CN (1) CN101273482B (ja)
BR (1) BRPI0617556A2 (ja)
WO (1) WO2007041312A1 (ja)

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