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公开(公告)号:US20150171397A1
公开(公告)日:2015-06-18
申请号:US14390248
申请日:2013-04-04
发明人: Yusuke Yamada , Junichi Kusakabe , Rumina Obi , Shinichi Okajima , Kazufumi Kato
IPC分类号: H01M2/16 , H01M10/0525
CPC分类号: H01M2/1686 , H01G11/52 , H01M2/162 , H01M2/1646 , H01M10/052 , H01M10/0525 , H01M2220/20 , H01M2220/30 , Y02E60/13
摘要: Provided is a separator which shows excellent performance in electric insulation, electrolyte-holding property and ion- or electron-permeability and which can be stably manufactured. The separator is configured from a laminate non-woven fabric consisting of at least two layers, said layers including a non-woven fabric layer (layer I) that comprises a synthetic fiber having a fiber size of 0.1 μm or greater and less than 4.0 μm and a non-woven fabric layer (layer II) that comprises a thermoplastic resin fiber having a fiber size of 4.0-30.0 μm inclusive, and has a weight per area of 3.0 g/m2 or greater and less than 20.0 g/m2.
摘要翻译: 本发明提供一种电绝缘性,电解质保持性,离子电子透过性等优异的隔膜,能够稳定地制造。 隔板由至少两层构成的层压无纺布构成,所述层包括无纺织物层(层I),该无纺织物层包含纤维尺寸为0.1μm以上且小于4.0μm的合成纤维 以及包含纤维尺寸为4.0〜30.0μm的热塑性树脂纤维的无纺布层(层II),其面积重量为3.0g / m 2以上且小于20.0g / m 2。
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公开(公告)号:US09461290B2
公开(公告)日:2016-10-04
申请号:US14390248
申请日:2013-04-04
发明人: Yusuke Yamada , Junichi Kusakabe , Rumina Obi , Shinichi Okajima , Kazufumi Kato
IPC分类号: H01M2/16 , H01M10/0525 , H01G11/52 , H01M10/052
CPC分类号: H01M2/1686 , H01G11/52 , H01M2/162 , H01M2/1646 , H01M10/052 , H01M10/0525 , H01M2220/20 , H01M2220/30 , Y02E60/13
摘要: Provided is a separator which shows excellent performance in electric insulation, electrolyte-holding property and ion- or electron-permeability and which can be stably manufactured. The separator is configured from a laminate non-woven fabric consisting of at least two layers, said layers including a non-woven fabric layer (layer I) that comprises a synthetic fiber having a fiber size of 0.1 μm or greater and less than 4.0 μm and a non-woven fabric layer (layer II) that comprises a thermoplastic resin fiber having a fiber size of 4.0-30.0 μm inclusive, and has a weight per area of 3.0 g/m2 or greater and less than 20.0 g/m2.
摘要翻译: 本发明提供一种电绝缘性,电解质保持性,离子电子透过性等优异的隔膜,能够稳定地制造。 隔板由至少两层构成的层压无纺布构成,所述层包括无纺织物层(层I),该无纺织物层包含纤维尺寸为0.1μm以上且小于4.0μm的合成纤维 以及包含纤维尺寸为4.0〜30.0μm的热塑性树脂纤维的无纺布层(层II),其面积重量为3.0g / m 2以上且小于20.0g / m 2。
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