JP2013046901A5 - - Google Patents

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Publication number
JP2013046901A5
JP2013046901A5 JP2012162908A JP2012162908A JP2013046901A5 JP 2013046901 A5 JP2013046901 A5 JP 2013046901A5 JP 2012162908 A JP2012162908 A JP 2012162908A JP 2012162908 A JP2012162908 A JP 2012162908A JP 2013046901 A5 JP2013046901 A5 JP 2013046901A5
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JP
Japan
Prior art keywords
porous film
producing
substrate
film according
laminated porous
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JP2012162908A
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English (en)
Japanese (ja)
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JP5841020B2 (ja
JP2013046901A (ja
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Priority claimed from JP2012162908A external-priority patent/JP5841020B2/ja
Publication of JP2013046901A publication Critical patent/JP2013046901A/ja
Publication of JP2013046901A5 publication Critical patent/JP2013046901A5/ja
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JP2012162908A 2011-07-28 2012-07-23 積層多孔質フィルムの製造方法 Active JP5841020B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012162908A JP5841020B2 (ja) 2011-07-28 2012-07-23 積層多孔質フィルムの製造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011165961 2011-07-28
JP2011165961 2011-07-28
JP2012162908A JP5841020B2 (ja) 2011-07-28 2012-07-23 積層多孔質フィルムの製造方法

Related Child Applications (1)

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JP2015221126A Division JP6033944B2 (ja) 2011-07-28 2015-11-11 積層多孔質フィルムの製造方法

Publications (3)

Publication Number Publication Date
JP2013046901A JP2013046901A (ja) 2013-03-07
JP2013046901A5 true JP2013046901A5 (cg-RX-API-DMAC7.html) 2015-10-08
JP5841020B2 JP5841020B2 (ja) 2016-01-06

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ID=47601078

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JP2012162908A Active JP5841020B2 (ja) 2011-07-28 2012-07-23 積層多孔質フィルムの製造方法
JP2015221126A Active JP6033944B2 (ja) 2011-07-28 2015-11-11 積層多孔質フィルムの製造方法

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JP2015221126A Active JP6033944B2 (ja) 2011-07-28 2015-11-11 積層多孔質フィルムの製造方法

Country Status (6)

Country Link
US (2) US9673434B2 (cg-RX-API-DMAC7.html)
JP (2) JP5841020B2 (cg-RX-API-DMAC7.html)
KR (2) KR101814864B1 (cg-RX-API-DMAC7.html)
CN (1) CN103687675B (cg-RX-API-DMAC7.html)
TW (1) TW201318251A (cg-RX-API-DMAC7.html)
WO (1) WO2013015231A1 (cg-RX-API-DMAC7.html)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9673434B2 (en) * 2011-07-28 2017-06-06 Sumitomo Chemical Company, Limited Method for producing laminated porous film
WO2015198530A1 (ja) * 2014-06-26 2015-12-30 日本ゼオン株式会社 非水系二次電池用積層体およびその製造方法、並びに、非水系二次電池
JP5976947B2 (ja) * 2014-08-29 2016-08-24 住友化学株式会社 多孔質層、多孔質層を積層してなるセパレータ、および多孔質層またはセパレータを含む非水電解液二次電池
JP5952504B1 (ja) * 2014-08-29 2016-07-13 住友化学株式会社 多孔質層、多孔質層を積層してなるセパレータ、および多孔質層またはセパレータを含む非水電解液二次電池
JP2016087944A (ja) * 2014-11-05 2016-05-23 三菱樹脂株式会社 積層多孔フィルム、非水電解液二次電池用セパレータ、及び非水電解液二次電池
JP6689585B2 (ja) * 2015-08-28 2020-04-28 宇部エクシモ株式会社 不織布基材及び電池用セパレータ
JP6025956B1 (ja) * 2015-11-30 2016-11-16 住友化学株式会社 非水電解液二次電池用セパレータ、非水電解液二次電池用積層セパレータ、非水電解液二次電池用部材および非水電解液二次電池
JP6573642B2 (ja) * 2017-03-03 2019-09-11 住友化学株式会社 非水電解液二次電池用セパレータ
EP3843175A4 (en) * 2018-08-24 2022-05-04 Zeon Corporation SPRAY COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY FUNCTIONAL LAYER, SEPARATOR FOR NON-AQUEOUS SECONDARY BATTERY, AND NON-AQUEOUS SECONDARY BATTERY
JP7329915B2 (ja) * 2018-10-30 2023-08-21 株式会社日本製鋼所 多孔質フィルムの製造方法および多孔質フィルム
CN111834591B (zh) * 2019-04-18 2022-04-15 比亚迪股份有限公司 多孔隔膜及其制备方法和锂离子电池
JP7281086B2 (ja) * 2019-10-09 2023-05-25 トヨタ自動車株式会社 多孔質体の製造方法
JP2021103676A (ja) 2020-04-17 2021-07-15 三井化学株式会社 二次電池セパレータ用コート材
EP4250419A4 (en) * 2020-12-21 2025-06-18 GS Yuasa International Ltd. Nonaqueous electrolyte power storage element, electronic device, and automobile

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US4164596A (en) * 1976-11-22 1979-08-14 Meister Frank X Method for coating surfaces of tools with fire and heat resistant composition
JPH103898A (ja) 1996-06-14 1998-01-06 Mitsubishi Chem Corp 電池用セパレーター
JP3797729B2 (ja) 1996-12-16 2006-07-19 日東電工株式会社 電池用セパレータ
JPH10314669A (ja) * 1997-03-19 1998-12-02 Dow Corning Asia Ltd 低表面エネルギーコーティングの形成方法
US6432586B1 (en) * 2000-04-10 2002-08-13 Celgard Inc. Separator for a high energy rechargeable lithium battery
JP4792688B2 (ja) 2003-01-24 2011-10-12 住友化学株式会社 非水電解液二次電池用セパレータの製造方法
KR100816599B1 (ko) * 2004-12-13 2008-03-24 마쯔시다덴기산교 가부시키가이샤 리튬이온 2차전지
JP2007220321A (ja) * 2006-02-14 2007-08-30 Matsushita Electric Ind Co Ltd リチウム二次電池
JP2008016311A (ja) * 2006-07-06 2008-01-24 Matsushita Electric Ind Co Ltd 二次電池用塗工塗料の製造方法およびその製造装置
JP2008016313A (ja) * 2006-07-06 2008-01-24 Matsushita Electric Ind Co Ltd 二次電池用部材の製造方法および製造装置
US20100190063A1 (en) 2006-07-06 2010-07-29 Yusuke Fukumoto Method and apparatus for manufacturing member for secondary battery and secondary battery using the same
US9293752B2 (en) 2007-01-30 2016-03-22 Asahi Kasei E-Materials Corporation Multilayer porous membrane and production method thereof
JP4994054B2 (ja) * 2007-02-06 2012-08-08 日立マクセルエナジー株式会社 電池用セパレータおよびリチウム二次電池
JP5213158B2 (ja) 2007-09-25 2013-06-19 日立マクセル株式会社 多層多孔質膜の製造方法、リチウムイオン電池用セパレータおよびリチウムイオン電池
US8518577B2 (en) 2008-06-13 2013-08-27 Samsung Sdi Co., Ltd. Electrode assembly and secondary battery having the same
JP2010146962A (ja) * 2008-12-22 2010-07-01 Mitsubishi Chemicals Corp 非水系電解液二次電池並びに非水系電解液二次電池用正極及び負極
JP5429811B2 (ja) * 2009-07-21 2014-02-26 日立マクセル株式会社 リチウムイオン二次電池用セパレータおよびリチウムイオン二次電池
JP2011100635A (ja) * 2009-11-06 2011-05-19 Sumitomo Chemical Co Ltd 積層フィルムおよび非水電解質二次電池
JP2011103181A (ja) * 2009-11-10 2011-05-26 Toyota Motor Corp リチウム二次電池
JP5502707B2 (ja) * 2009-11-20 2014-05-28 三菱樹脂株式会社 積層多孔フィルム、電池用セパレータおよび電池
JP2011134563A (ja) * 2009-12-24 2011-07-07 Teijin Ltd 非水系二次電池用セパレータ及び非水系二次電池
JP5648284B2 (ja) * 2009-12-24 2015-01-07 住友化学株式会社 積層フィルムおよび非水電解質二次電池
US9673434B2 (en) * 2011-07-28 2017-06-06 Sumitomo Chemical Company, Limited Method for producing laminated porous film

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