JP2010502471A5 - - Google Patents

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Publication number
JP2010502471A5
JP2010502471A5 JP2009509798A JP2009509798A JP2010502471A5 JP 2010502471 A5 JP2010502471 A5 JP 2010502471A5 JP 2009509798 A JP2009509798 A JP 2009509798A JP 2009509798 A JP2009509798 A JP 2009509798A JP 2010502471 A5 JP2010502471 A5 JP 2010502471A5
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JP
Japan
Prior art keywords
porous layer
layer
microporous membrane
polyethylene resin
molecular weight
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JP2009509798A
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English (en)
Japanese (ja)
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JP5227952B2 (ja
JP2010502471A (ja
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Priority claimed from US11/513,527 external-priority patent/US7807287B2/en
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Publication of JP2010502471A publication Critical patent/JP2010502471A/ja
Publication of JP2010502471A5 publication Critical patent/JP2010502471A5/ja
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Publication of JP5227952B2 publication Critical patent/JP5227952B2/ja
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JP2009509798A 2006-08-31 2007-08-31 多層微多孔膜、電池用セパレータ及び電池 Active JP5227952B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/513,527 2006-08-31
US11/513,527 US7807287B2 (en) 2006-08-31 2006-08-31 Multi-layer, microporous membrane, battery separator and battery
PCT/JP2007/067453 WO2008026782A1 (en) 2006-08-31 2007-08-31 Multi-layer, microporous membrane, battery separator and battery

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2013054626A Division JP5548290B2 (ja) 2006-08-31 2013-03-18 多層微多孔膜、電池用セパレータ及び電池

Publications (3)

Publication Number Publication Date
JP2010502471A JP2010502471A (ja) 2010-01-28
JP2010502471A5 true JP2010502471A5 (cg-RX-API-DMAC7.html) 2010-10-21
JP5227952B2 JP5227952B2 (ja) 2013-07-03

Family

ID=37890196

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2009509798A Active JP5227952B2 (ja) 2006-08-31 2007-08-31 多層微多孔膜、電池用セパレータ及び電池
JP2013054626A Active JP5548290B2 (ja) 2006-08-31 2013-03-18 多層微多孔膜、電池用セパレータ及び電池

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2013054626A Active JP5548290B2 (ja) 2006-08-31 2013-03-18 多層微多孔膜、電池用セパレータ及び電池

Country Status (7)

Country Link
US (1) US7807287B2 (cg-RX-API-DMAC7.html)
EP (1) EP2057014B1 (cg-RX-API-DMAC7.html)
JP (2) JP5227952B2 (cg-RX-API-DMAC7.html)
KR (1) KR101443165B1 (cg-RX-API-DMAC7.html)
CN (1) CN101511588B (cg-RX-API-DMAC7.html)
TW (1) TWI425035B (cg-RX-API-DMAC7.html)
WO (1) WO2008026782A1 (cg-RX-API-DMAC7.html)

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US20110159343A1 (en) * 2008-09-02 2011-06-30 Toray Tonen Specialty Separator Godo Kaisha Microporous polymeric membranes, methods for making such membranes, and the use of such membranes as battery separator film
KR101678479B1 (ko) * 2008-10-24 2016-12-06 도레이 배터리 세퍼레이터 필름 주식회사 다층 미세다공막, 이러한 막의 제조방법 및 사용방법
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KR101810525B1 (ko) 2009-06-19 2018-01-25 도레이 카부시키가이샤 다층 미다공막
KR20120107118A (ko) 2009-12-18 2012-09-28 도레이 배터리 세퍼레이터 필름 주식회사 미세공 멤브레인, 그의 제조 방법 및 전지 세퍼레이터 필름으로서의 용도
DE102009060446A1 (de) 2009-12-22 2011-06-30 Treofan Germany GmbH & Co. KG, 66539 Mikroporöse Separator-Folie für Doppelschichtkondensatoren
KR101269207B1 (ko) 2010-01-25 2013-05-31 에스케이이노베이션 주식회사 내열성이 우수한 다층 다공막
US20110223485A1 (en) 2010-03-15 2011-09-15 Toray Tonen Specialty Separator Godo Kaisha Microporous membranes, methods for making these membranes, and the use of these membranes as battery separator films
KR101408844B1 (ko) * 2010-06-10 2014-06-20 에스케이이노베이션 주식회사 고내열성 유/무기 피복층을 갖는 복합 미세다공막
KR20120035858A (ko) * 2010-10-05 2012-04-16 주식회사 엘지화학 사이클 특성이 개선된 전기화학소자
CN102527260B (zh) * 2010-12-31 2014-09-03 重庆云天化纽米科技有限公司 一种多层聚乙烯微孔膜及其制备方法
US20140159271A1 (en) * 2011-07-22 2014-06-12 Toray Battery Separator Film Co., Ltd. Method of manufacturing a microporous polyethylene film
WO2013031795A1 (ja) 2011-08-31 2013-03-07 三井化学株式会社 ポリオレフィン樹脂組成物およびその用途
CN102501419B (zh) * 2011-11-25 2014-06-04 佛山市金辉高科光电材料有限公司 一种聚烯烃多层微多孔膜及其制备方法
TWI453114B (zh) * 2012-05-11 2014-09-21 Entire Technology Co Ltd 多孔複合膜的製造方法
KR101491062B1 (ko) 2012-06-07 2015-02-10 주식회사 엘지화학 세퍼레이터 및 그를 포함하는 전기화학소자
KR101774515B1 (ko) 2013-06-11 2017-09-04 주식회사 엘지화학 다층 복합 세퍼레이터의 제조방법, 이로부터 형성된 다층 복합 세퍼레이터 및 이를 포함하는 전기화학소자
JP5554445B1 (ja) * 2013-09-03 2014-07-23 東レバッテリーセパレータフィルム株式会社 電池用セパレータ及び電池用セパレータの製造方法
KR102190068B1 (ko) 2013-10-03 2020-12-11 도레이 카부시키가이샤 폴리올레핀 다공질 막, 이를 이용한 전지용 세퍼레이터 및 이들의 제조 방법
KR101452945B1 (ko) 2014-01-29 2014-10-28 에스케이이노베이션 주식회사 다층 폴리올레핀계 미세다공막 및 그 제조방법
JP6762764B2 (ja) * 2015-06-03 2020-09-30 株式会社日本触媒 イオン伝導性膜
WO2016194872A1 (ja) 2015-06-03 2016-12-08 株式会社日本触媒 アニオン伝導性膜
FR3058833B1 (fr) 2016-11-15 2019-05-10 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procede de fabrication d'une membrane separatrice pour accumulateur
CN108189499B (zh) * 2017-12-14 2020-11-24 深圳市星源材质科技股份有限公司 一种多层复合膜及其制备方法
CN109065817B (zh) * 2018-08-22 2022-04-08 深圳市博盛新材料有限公司 一种多孔多层复合隔膜及其制备方法
JP7334719B2 (ja) * 2018-10-10 2023-08-29 東レ株式会社 ポリオレフィン微多孔膜、多層ポリオレフィン微多孔膜、電池
CN110429229A (zh) 2019-07-31 2019-11-08 宁德新能源科技有限公司 多层隔离膜及使用其的装置
CN111497293B (zh) * 2020-03-31 2022-04-05 江苏厚生新能源科技有限公司 一种高润湿性薄膜的制备方法、高润湿性薄膜及其应用
KR20230010689A (ko) * 2020-05-15 2023-01-19 엔테그리스, 아이엔씨. 라미네이팅된 단일 층 복합 막의 형성 방법
EP4251422A4 (en) * 2020-12-15 2024-10-30 Celgard, LLC DRY PROCESS POLYETHYLENE MEMBRANES, COATED MEMBRANES, SEPARATORS AND RELATED PROCESSES
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