JP2018147885A5 - - Google Patents

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Publication number
JP2018147885A5
JP2018147885A5 JP2018039040A JP2018039040A JP2018147885A5 JP 2018147885 A5 JP2018147885 A5 JP 2018147885A5 JP 2018039040 A JP2018039040 A JP 2018039040A JP 2018039040 A JP2018039040 A JP 2018039040A JP 2018147885 A5 JP2018147885 A5 JP 2018147885A5
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JP
Japan
Prior art keywords
electrolyte secondary
separator
secondary battery
nonaqueous electrolyte
nonaqueous
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JP2018039040A
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English (en)
Japanese (ja)
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JP2018147885A (ja
JP6598905B2 (ja
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Publication of JP2018147885A publication Critical patent/JP2018147885A/ja
Publication of JP2018147885A5 publication Critical patent/JP2018147885A5/ja
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Publication of JP6598905B2 publication Critical patent/JP6598905B2/ja
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JP2018039040A 2017-03-03 2018-03-05 非水電解液二次電池用セパレータ Active JP6598905B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017041084 2017-03-03
JP2017041084 2017-03-03

Publications (3)

Publication Number Publication Date
JP2018147885A JP2018147885A (ja) 2018-09-20
JP2018147885A5 true JP2018147885A5 (OSRAM) 2018-12-27
JP6598905B2 JP6598905B2 (ja) 2019-10-30

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JP2018039040A Active JP6598905B2 (ja) 2017-03-03 2018-03-05 非水電解液二次電池用セパレータ

Country Status (4)

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US (1) US10693115B2 (OSRAM)
JP (1) JP6598905B2 (OSRAM)
KR (2) KR101918445B1 (OSRAM)
CN (1) CN108539102B (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108832061B (zh) * 2018-06-06 2021-11-23 宁德新能源科技有限公司 隔离膜和电化学装置
CN113631643B (zh) 2019-03-29 2022-11-04 东丽株式会社 聚烯烃微多孔膜、电池用隔板及二次电池
EP3950795B1 (en) 2019-03-29 2024-12-25 Toray Industries, Inc. Microporous polyolefin film, separator for battery, secondary battery, and method for producing microporous polyolefin film
KR20220041777A (ko) 2019-07-25 2022-04-01 도레이 카부시키가이샤 폴리올레핀 미다공막, 및 비수전해액 이차전지용 세퍼레이터
JP7676737B2 (ja) * 2019-07-25 2025-05-15 東レ株式会社 ポリオレフィン微多孔膜、及び非水電解液二次電池用セパレータ
JP2021021068A (ja) * 2019-07-25 2021-02-18 東レ株式会社 ポリオレフィン微多孔膜、及び非水電解液二次電池
KR102279052B1 (ko) * 2019-12-09 2021-07-19 엘지전자 주식회사 냉장고

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11130900A (ja) 1997-10-27 1999-05-18 Asahi Chem Ind Co Ltd ポリエチレン微多孔膜
JP2007141498A (ja) 2005-11-15 2007-06-07 Asahi Kasei Fibers Corp 蓄電デバイス用セパレーター
US8304113B2 (en) * 2007-03-05 2012-11-06 Advanced Membrane Systems, Inc. Polyolefin and ceramic battery separator for non-aqueous battery applications
JP4801705B2 (ja) * 2008-09-03 2011-10-26 三菱樹脂株式会社 セパレータ用積層多孔性フィルム、およびその製造方法
US9295950B2 (en) 2009-03-30 2016-03-29 Toray Battery Separator Film Co., Ltd. Microporous membranes, methods for making such membranes, and the use of such membranes as battery separator film
KR20140113743A (ko) 2010-04-19 2014-09-24 미쓰비시 쥬시 가부시끼가이샤 적층 다공 필름, 비수 전해액 ２ 차 전지용 세퍼레이터, 및 비수 전해액 ２ 차 전지
KR101330675B1 (ko) 2011-11-29 2013-11-18 더블유스코프코리아 주식회사 이차전지용 코팅 분리막 및 그 제조방법
EP2832542B1 (en) 2012-03-30 2020-10-14 Toray Industries, Inc. Multilayered microporous polyolefin film
CN107405902B (zh) 2014-06-20 2019-06-28 东丽株式会社 聚烯烃多层微多孔质膜、其制造方法和电池用隔膜
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
WO2016031493A1 (ja) 2014-08-29 2016-03-03 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
CN107068949B (zh) 2014-08-29 2018-06-08 住友化学株式会社 层叠体、间隔件和非水二次电池
KR20170113699A (ko) * 2014-10-10 2017-10-12 스미또모 가가꾸 가부시키가이샤 적층체, 적층체를 포함하는 비수 전해액 이차 전지용 세퍼레이터, 및 비수 전해액 이차 전지
US9923181B2 (en) * 2014-10-10 2018-03-20 Sumitomo Chemical Company, Limited Laminate, non-aqueous electrolyte secondary battery separator including the laminate, and non-aqueous electrolyte secondary battery including the laminate
WO2016104792A1 (ja) 2014-12-26 2016-06-30 東レバッテリーセパレータフィルム株式会社 ポリオレフィン微多孔膜、その製造方法および電池用セパレータ
KR101681452B1 (ko) * 2015-09-24 2016-11-30 스미또모 가가꾸 가부시키가이샤 비수 전해액 이차 전지용 세퍼레이터 및 비수 전해액 이차 전지
JP5938512B1 (ja) * 2015-11-30 2016-06-22 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

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