CN101223031B - 聚烯烃多层微多孔膜及电池用隔离件 - Google Patents
聚烯烃多层微多孔膜及电池用隔离件 Download PDFInfo
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- CN101223031B CN101223031B CN200680025849.8A CN200680025849A CN101223031B CN 101223031 B CN101223031 B CN 101223031B CN 200680025849 A CN200680025849 A CN 200680025849A CN 101223031 B CN101223031 B CN 101223031B
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Classifications
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Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Cell Separators (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Description
Claims (2)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP2005207752 | 2005-07-15 | ||
JP207752/2005 | 2005-07-15 | ||
PCT/JP2006/314106 WO2007010878A1 (ja) | 2005-07-15 | 2006-07-14 | ポリオレフィン多層微多孔膜及び電池用セパレータ |
Publications (2)
Publication Number | Publication Date |
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CN101223031A CN101223031A (zh) | 2008-07-16 |
CN101223031B true CN101223031B (zh) | 2014-01-08 |
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Application Number | Title | Priority Date | Filing Date |
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CN200680025849.8A Active CN101223031B (zh) | 2005-07-15 | 2006-07-14 | 聚烯烃多层微多孔膜及电池用隔离件 |
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US (2) | US9431642B2 (zh) |
EP (1) | EP1905586B1 (zh) |
JP (1) | JP5202949B2 (zh) |
KR (1) | KR101280342B1 (zh) |
CN (1) | CN101223031B (zh) |
CA (1) | CA2615495C (zh) |
ES (1) | ES2438738T3 (zh) |
RU (1) | RU2406612C2 (zh) |
TW (1) | TWI451969B (zh) |
WO (1) | WO2007010878A1 (zh) |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1873194B1 (en) * | 2005-03-31 | 2016-05-18 | Toray Battery Separator Film Co., Ltd. | Method for producing polyolefin microporous film and microporous film |
RU2406612C2 (ru) * | 2005-07-15 | 2010-12-20 | Тонен Кемикал Корпорейшн | Многослойная микропористая полиолефиновая мембрана и сепаратор для аккумуляторной батареи |
US7700182B2 (en) * | 2006-05-15 | 2010-04-20 | Tonen Chemical Corporation | Microporous polyolefin membrane, its production method, and battery separator |
JP4902455B2 (ja) * | 2006-08-01 | 2012-03-21 | 東レ東燃機能膜合同会社 | ポリオレフィン多層微多孔膜、その製造方法、電池用セパレータ及び電池 |
JP5450929B2 (ja) * | 2007-04-09 | 2014-03-26 | 東レバッテリーセパレータフィルム株式会社 | ポリオレフィン多層微多孔膜、その製造方法、電池用セパレータ及び電池 |
JP5202866B2 (ja) * | 2007-04-09 | 2013-06-05 | 東レバッテリーセパレータフィルム株式会社 | ポリオレフィン多層微多孔膜、その製造方法、電池用セパレータ及び電池 |
PL2188127T3 (pl) | 2007-08-31 | 2017-09-29 | Toray Battery Separator Film Co., Ltd. | Wielowarstwowa, mikroporowata membrana poliolefinowa i sposób jej wytwarzania |
US8304114B2 (en) * | 2007-09-20 | 2012-11-06 | Toray Battery Separator Film Co., Ltd. | Microporous polyolefin membrane and manufacturing method |
US8748028B2 (en) * | 2007-11-02 | 2014-06-10 | Toray Battery Separator Film Co. Ltd. | Multi-layer microporous membrane, battery separator and battery |
US8338017B2 (en) | 2007-10-12 | 2012-12-25 | Toray Battery Separator Film Co., Ltd. | Microporous membrane and manufacturing method |
US8323821B2 (en) * | 2007-11-09 | 2012-12-04 | Toray Battery Separator Film Co., Ltd. | Multi-layer microporous membrane, battery separator and battery |
WO2009048175A2 (en) | 2007-10-12 | 2009-04-16 | Tonen Chemical Corporation | Microporous membranes and methods for making and using such membranes |
TWI422489B (zh) * | 2007-11-14 | 2014-01-11 | 多層微多孔膜,電池隔板及電池 | |
WO2009064297A1 (en) * | 2007-11-14 | 2009-05-22 | Tonen Chemical Corporation | Multi-layer, microporous membrane, battery separator and battery |
TWI423499B (zh) * | 2007-11-14 | 2014-01-11 | 多層微多孔膜,電池隔板及電池 | |
US8507124B2 (en) * | 2007-11-14 | 2013-08-13 | Toray Battery Separator Film Co., Ltd. | Multi-layer, microporous membrane, battery separator and battery |
WO2009064296A1 (en) * | 2007-11-14 | 2009-05-22 | Tonen Chemical Corporation | Multi-layer, microporous membrane, battery separator formed by such a membrane and battery comprising such a separator |
US8012622B2 (en) * | 2007-11-14 | 2011-09-06 | Toray Tonen Specialty Separator Godo Kaisha | Multi-layer, microporous membrane, battery separator and battery |
WO2009069534A2 (en) * | 2007-11-30 | 2009-06-04 | Tonen Chemical Corporation | Microporous polymeric membrane, battery separator, and battery |
US20100248002A1 (en) * | 2007-12-31 | 2010-09-30 | Kotaro Takita | Microporous Multilayer Membrane, System And Process For Producing Such Membrane, And The Use Of Such Membrane |
KR101618887B1 (ko) * | 2008-02-01 | 2016-05-09 | 신세스 게엠바하 | 다공성 생적합성 고분자 재료 및 방법 |
JP5213768B2 (ja) * | 2008-04-02 | 2013-06-19 | 旭化成イーマテリアルズ株式会社 | ポリオレフィン微多孔膜 |
KR101394620B1 (ko) * | 2008-04-08 | 2014-05-20 | 에스케이이노베이션 주식회사 | 고내열성 피복층을 갖는 폴리올레핀계 복합 미세다공막의 제조방법 |
EP2111908A1 (en) * | 2008-04-24 | 2009-10-28 | Tonen Chemical Corporation | Microporous Membrane And Manufacturing Method |
KR101404451B1 (ko) * | 2008-06-03 | 2014-06-10 | 에스케이이노베이션 주식회사 | 다층 폴리올레핀계 미세다공막 및 그 제조방법 |
WO2010055812A1 (en) * | 2008-11-17 | 2010-05-20 | Tonen Chemical Corporation | Microporous membranes and methods for producing and using such membranes |
KR101090101B1 (ko) | 2009-01-07 | 2011-12-07 | 주식회사티움리서치 | 고내열성 다공성 미세 분리막 |
US9133315B2 (en) * | 2009-03-06 | 2015-09-15 | National University Corporation Gunma University | Method for producing ultrahigh molecular weight polyethylene film |
CN102355940B (zh) * | 2009-03-30 | 2014-08-13 | 东丽电池隔膜株式会社 | 微孔膜及该膜的制备方法及应用 |
KR20110139279A (ko) * | 2009-04-23 | 2011-12-28 | 도레이 토넨 기노우마쿠 고도카이샤 | 열가소성 필름, 이러한 필름의 제조 방법, 및 전지 세퍼레이터 필름으로서의 이러한 필름의 사용 |
CN102439760A (zh) * | 2009-05-04 | 2012-05-02 | 东丽东燃机能膜合同会社 | 微孔膜以及该膜的制造方法和使用方法 |
WO2010128370A1 (en) * | 2009-05-04 | 2010-11-11 | Toray Tonen Specialty Separator Godo Kaisha | Microporous membranes and methods for producing and using such membranes |
WO2010147798A2 (en) * | 2009-06-19 | 2010-12-23 | Toray Tonen Specialty Separator Godo Kaisha | Microporous membranes, methods for making such membranes, and the use of such membranes as battery separator film |
JP2012011369A (ja) * | 2010-06-01 | 2012-01-19 | Fujifilm Corp | 結晶性ポリマー微孔性膜及びその製造方法、並びに濾過用フィルタ |
EP2604646B1 (en) * | 2010-08-12 | 2016-01-20 | Toray Battery Separator Film Co., Ltd. | Microporous film, process for production of the film, and use of the film |
WO2012072426A1 (en) * | 2010-11-29 | 2012-06-07 | Basell Poliolefine Italia S.R.L. | Membranes |
KR101861408B1 (ko) | 2011-11-29 | 2018-05-28 | 세키스이가가쿠 고교가부시키가이샤 | 프로필렌계 수지 미공 필름, 전지용 세퍼레이터, 전지 및 프로필렌계 수지 미공 필름의 제조 방법 |
TWI453114B (zh) * | 2012-05-11 | 2014-09-21 | Entire Technology Co Ltd | 多孔複合膜的製造方法 |
JP6154585B2 (ja) * | 2012-06-25 | 2017-06-28 | 三菱ケミカル株式会社 | 積層多孔性フィルム |
CN104769027B (zh) * | 2012-08-29 | 2019-11-05 | 国立大学法人群马大学 | 聚乙烯制多孔膜的制造方法及聚乙烯制多孔膜 |
WO2014077197A1 (ja) * | 2012-11-16 | 2014-05-22 | 東洋紡株式会社 | 二軸延伸ポリエステルフィルムおよびその製造方法 |
EP3006210B1 (en) * | 2013-05-31 | 2017-11-15 | Toray Industries, Inc. | Multilayer, microporous polyolefin membrane, and production method thereof |
US10170747B2 (en) * | 2013-06-14 | 2019-01-01 | Ford Global Technologies, Llc | Treated current collector foil |
WO2015065122A1 (ko) * | 2013-10-31 | 2015-05-07 | 주식회사 엘지화학 | 전기화학소자용 분리막의 제조방법 및 그로부터 제조된 전기화학소자용 분리막 |
WO2015138723A1 (en) * | 2014-03-13 | 2015-09-17 | Celgard, Llc | Asymmetric membranes and related methods |
MY176001A (en) | 2014-05-30 | 2020-07-21 | Toray Industries | Polyolefin multilayer microporous membrane and battery separator |
JP6387692B2 (ja) * | 2014-06-11 | 2018-09-12 | 株式会社ジェイテクト | 非水系蓄電デバイス用セパレータの乾燥方法、及び蓄電装置の製造方法 |
EP4123816A1 (en) * | 2015-09-18 | 2023-01-25 | Celgard, LLC | Membranes, calendered microporous membranes, battery separators, and related methods |
JP6019205B1 (ja) * | 2015-11-30 | 2016-11-02 | 住友化学株式会社 | 非水電解液二次電池用積層セパレータ |
JPWO2017170288A1 (ja) * | 2016-03-31 | 2019-02-07 | 東レ株式会社 | ポリオレフィン微多孔膜及びその製造方法、電池用セパレータ並びに電池 |
CN110249449B (zh) * | 2017-03-17 | 2022-03-08 | 东丽株式会社 | 电池用隔膜、电极体和非水电解质二次电池 |
CN108807786B (zh) * | 2017-05-04 | 2020-05-15 | 宁波昌祺微滤膜科技有限公司 | 一种用于电池隔离的增强膜及其制备方法 |
US10927774B2 (en) | 2018-09-04 | 2021-02-23 | Caterpillar Inc. | Control of multiple engines using one or more parameters associated with the multiple engines |
KR102704393B1 (ko) * | 2019-07-30 | 2024-09-06 | 주식회사 엘지화학 | 전기화학소자용 복합 분리막 및 이를 포함하는 전기화학소자 |
US20220134292A1 (en) * | 2020-11-04 | 2022-05-05 | Uop Llc | Ionically conductive thin film composite membranes for energy storage applications |
EP4023436A1 (en) * | 2020-12-29 | 2022-07-06 | Renata AG | Multilayer separator for a battery |
US11749811B2 (en) | 2021-03-25 | 2023-09-05 | Uop Llc | Ionically conductive asymmetric composite membrane for electrochemical energy system applications |
KR20240035788A (ko) * | 2021-07-19 | 2024-03-18 | 도레이 카부시키가이샤 | 폴리올레핀 다층 미다공막, 적층 폴리올레핀 다층 미다공막, 전지용 세퍼레이터 |
CN113694745B (zh) * | 2021-09-16 | 2024-03-19 | 张春燕 | 一种高比表面积的upe多孔膜及其制备方法与用途 |
KR102718337B1 (ko) | 2022-01-27 | 2024-10-17 | 더블유스코프코리아 주식회사 | 다층 분리막의 제조방법 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4539256A (en) * | 1982-09-09 | 1985-09-03 | Minnesota Mining And Manufacturing Co. | Microporous sheet material, method of making and articles made therewith |
US4867881A (en) * | 1987-09-14 | 1989-09-19 | Minnesota Minning And Manufacturing Company | Orientied microporous film |
US5240655A (en) | 1991-12-20 | 1993-08-31 | W. R. Grace & Co.-Conn. | Process of making a battery separator |
JP3347854B2 (ja) | 1993-12-27 | 2002-11-20 | 東燃化学株式会社 | ポリオレフィン微多孔膜、その製造方法、それを用いた電池用セパレーター及びフィルター |
JP3589778B2 (ja) | 1996-03-13 | 2004-11-17 | 日東電工株式会社 | 多孔質膜及びその製造方法、並びにリチウムイオン2次電池 |
JPH09259857A (ja) * | 1996-03-27 | 1997-10-03 | Sanyo Electric Co Ltd | 非水系電解液二次電池 |
JPH10279718A (ja) * | 1997-04-10 | 1998-10-20 | Nitto Denko Corp | 多孔質フィルム、電池用セパレータおよび電池 |
US5993954A (en) * | 1997-04-29 | 1999-11-30 | 3M Innovative Properties Company | Temperature-sensitive microporous film |
US6180280B1 (en) * | 1998-03-12 | 2001-01-30 | Celgard Inc. | Trilayer battery separator |
DE69915132T2 (de) * | 1998-10-01 | 2004-12-09 | Tonen Chemical Corp. | Mikroporöse Polyolefinmembran und Verfahren zum Herstellen derselben |
US20020136945A1 (en) * | 2000-01-18 | 2002-09-26 | Call Ronald W. | Multilayer battery separators |
JP2002194132A (ja) | 2000-12-26 | 2002-07-10 | Tonen Chem Corp | ポリオレフィン微多孔膜及びその製造方法 |
JP4931163B2 (ja) * | 2001-04-24 | 2012-05-16 | 旭化成イーマテリアルズ株式会社 | ポリオレフィン製微多孔膜 |
AR035104A1 (es) * | 2001-08-13 | 2004-04-14 | Clopay Plastic Prod Co | Peliculas microporosas de varias capas y metodo para su fabricacion |
JP4195810B2 (ja) | 2002-12-16 | 2008-12-17 | 東燃化学株式会社 | ポリオレフィン微多孔膜及びその製造方法並びに用途 |
JP4121846B2 (ja) | 2002-12-16 | 2008-07-23 | 東燃化学株式会社 | ポリオレフィン微多孔膜及びその製造方法並びに用途 |
US7618743B2 (en) | 2003-04-04 | 2009-11-17 | Asahi Kasei Chemicals Corporation | Microporous polyolefin film |
US20050228156A1 (en) | 2004-04-07 | 2005-10-13 | Holland Charles S | Preparation of polyethylene films |
RU2406612C2 (ru) * | 2005-07-15 | 2010-12-20 | Тонен Кемикал Корпорейшн | Многослойная микропористая полиолефиновая мембрана и сепаратор для аккумуляторной батареи |
-
2006
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- 2006-07-14 KR KR1020087001717A patent/KR101280342B1/ko active IP Right Grant
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- 2006-07-14 CA CA2615495A patent/CA2615495C/en not_active Expired - Fee Related
- 2006-07-14 CN CN200680025849.8A patent/CN101223031B/zh active Active
- 2006-07-14 ES ES06781131.5T patent/ES2438738T3/es active Active
- 2006-07-14 JP JP2007526004A patent/JP5202949B2/ja active Active
- 2006-07-14 WO PCT/JP2006/314106 patent/WO2007010878A1/ja active Application Filing
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-
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- 2016-07-21 US US15/216,445 patent/US20160329609A1/en not_active Abandoned
Non-Patent Citations (2)
Title |
---|
JP2002-321323A 2002.11.05 |
JP2004-196870A 2004.07.15 |
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RU2008105739A (ru) | 2009-08-20 |
EP1905586B1 (en) | 2013-09-25 |
JP5202949B2 (ja) | 2013-06-05 |
EP1905586A1 (en) | 2008-04-02 |
US9431642B2 (en) | 2016-08-30 |
US20090274955A1 (en) | 2009-11-05 |
EP1905586A4 (en) | 2012-07-25 |
CN101223031A (zh) | 2008-07-16 |
US20160329609A1 (en) | 2016-11-10 |
JPWO2007010878A1 (ja) | 2009-01-29 |
WO2007010878A1 (ja) | 2007-01-25 |
KR20080028444A (ko) | 2008-03-31 |
TW200714466A (en) | 2007-04-16 |
CA2615495C (en) | 2014-02-25 |
CA2615495A1 (en) | 2007-01-25 |
ES2438738T3 (es) | 2014-01-20 |
RU2406612C2 (ru) | 2010-12-20 |
KR101280342B1 (ko) | 2013-07-01 |
TWI451969B (zh) | 2014-09-11 |
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