JP2018147688A5 - - Google Patents

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Publication number
JP2018147688A5
JP2018147688A5 JP2017041092A JP2017041092A JP2018147688A5 JP 2018147688 A5 JP2018147688 A5 JP 2018147688A5 JP 2017041092 A JP2017041092 A JP 2017041092A JP 2017041092 A JP2017041092 A JP 2017041092A JP 2018147688 A5 JP2018147688 A5 JP 2018147688A5
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JP
Japan
Prior art keywords
secondary battery
electrolyte secondary
aqueous electrolyte
separator
wrinkle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2017041092A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018147688A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2017041092A priority Critical patent/JP2018147688A/ja
Priority claimed from JP2017041092A external-priority patent/JP2018147688A/ja
Priority to KR1020180025185A priority patent/KR101910510B1/ko
Priority to US15/910,077 priority patent/US20180254450A1/en
Priority to CN201810177304.3A priority patent/CN108539108B/zh
Publication of JP2018147688A publication Critical patent/JP2018147688A/ja
Priority to KR1020180122381A priority patent/KR20180116179A/ko
Publication of JP2018147688A5 publication Critical patent/JP2018147688A5/ja
Priority to US16/411,570 priority patent/US20190273234A1/en
Pending legal-status Critical Current

Links

JP2017041092A 2017-03-03 2017-03-03 非水電解液二次電池用セパレータ Pending JP2018147688A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2017041092A JP2018147688A (ja) 2017-03-03 2017-03-03 非水電解液二次電池用セパレータ
KR1020180025185A KR101910510B1 (ko) 2017-03-03 2018-03-02 비수 전해액 이차 전지용 세퍼레이터
US15/910,077 US20180254450A1 (en) 2017-03-03 2018-03-02 Nonaqueous electrolyte secondary battery separator
CN201810177304.3A CN108539108B (zh) 2017-03-03 2018-03-02 非水电解液二次电池用间隔件
KR1020180122381A KR20180116179A (ko) 2017-03-03 2018-10-15 비수 전해액 이차 전지용 세퍼레이터
US16/411,570 US20190273234A1 (en) 2017-03-03 2019-05-14 Method for producing nonaqueous electrolyte secondary battery separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017041092A JP2018147688A (ja) 2017-03-03 2017-03-03 非水電解液二次電池用セパレータ

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2019101413A Division JP2019175856A (ja) 2019-05-30 2019-05-30 非水電解液二次電池用セパレータの製造方法

Publications (2)

Publication Number Publication Date
JP2018147688A JP2018147688A (ja) 2018-09-20
JP2018147688A5 true JP2018147688A5 (enExample) 2018-12-20

Family

ID=63355327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017041092A Pending JP2018147688A (ja) 2017-03-03 2017-03-03 非水電解液二次電池用セパレータ

Country Status (4)

Country Link
US (2) US20180254450A1 (enExample)
JP (1) JP2018147688A (enExample)
KR (2) KR101910510B1 (enExample)
CN (1) CN108539108B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10826127B2 (en) * 2018-09-29 2020-11-03 International Business Machines Corporation Composite separator for lithium metal batteries
JP7653283B2 (ja) * 2021-03-30 2025-03-28 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部材および非水電解液二次電池
JP2023137849A (ja) * 2022-03-18 2023-09-29 日東電工株式会社 積層体
CN116581481A (zh) * 2023-06-26 2023-08-11 欣旺达动力科技股份有限公司 一种隔膜和二次电池

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4573284B2 (ja) 2000-09-18 2010-11-04 旭化成イーマテリアルズ株式会社 ポリエチレン微多孔膜
JP4602450B2 (ja) * 2008-12-02 2010-12-22 日東電工株式会社 半導体装置製造用フィルム及びその製造方法
KR101321226B1 (ko) * 2008-12-26 2013-10-23 아사히 가세이 이-매터리얼즈 가부시키가이샤 폴리올레핀제 미다공막
CN102812072B (zh) * 2010-01-27 2016-10-19 帝人株式会社 膜
TW201412385A (zh) * 2012-08-30 2014-04-01 Dainippon Ink & Chemicals 微多孔膜、其製造方法、電池用分離器以及非水電解質二次電池分離器用樹脂組成物
JP2014199801A (ja) * 2012-12-28 2014-10-23 株式会社半導体エネルギー研究所 非水系二次電池およびセパレータ
CN106575734B (zh) * 2014-06-20 2020-04-24 东丽株式会社 聚烯烃微多孔质膜、电池用隔膜以及电池
CN105579226B (zh) * 2014-08-29 2018-05-11 住友化学株式会社 多孔层、层叠多孔层而成的间隔件、及包含多孔层或间隔件的非水电解液二次电池
WO2016204274A1 (ja) * 2015-06-19 2016-12-22 宇部興産株式会社 ポリオレフィン微多孔膜、蓄電デバイス用セパレータフィルム、および蓄電デバイス
JP6025957B1 (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、非水電解液二次電池および非水電解液二次電池用セパレータの製造方法
JP5969683B1 (ja) * 2015-11-30 2016-08-17 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
WO2017200756A1 (en) * 2016-05-20 2017-11-23 3M Innovative Properties Company Oriented polylactic acid polymer based film

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