JP4927243B2 - ポリオレフィン微多孔膜 - Google Patents

ポリオレフィン微多孔膜 Download PDF

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Publication number
JP4927243B2
JP4927243B2 JP2000004217A JP2000004217A JP4927243B2 JP 4927243 B2 JP4927243 B2 JP 4927243B2 JP 2000004217 A JP2000004217 A JP 2000004217A JP 2000004217 A JP2000004217 A JP 2000004217A JP 4927243 B2 JP4927243 B2 JP 4927243B2
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JP
Japan
Prior art keywords
microporous membrane
polyolefin microporous
polyolefin
seconds
molecular weight
Prior art date
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Expired - Lifetime
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JP2000004217A
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English (en)
Japanese (ja)
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JP2001192487A5 (enExample
JP2001192487A (ja
Inventor
総一郎 山口
鉄郎 野方
教充 開米
耕太郎 滝田
公一 河野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Battery Separator Film Co Ltd
Original Assignee
Toray Battery Separator Film Co Ltd
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Filing date
Publication date
Application filed by Toray Battery Separator Film Co Ltd filed Critical Toray Battery Separator Film Co Ltd
Priority to JP2000004217A priority Critical patent/JP4927243B2/ja
Publication of JP2001192487A publication Critical patent/JP2001192487A/ja
Publication of JP2001192487A5 publication Critical patent/JP2001192487A5/ja
Application granted granted Critical
Publication of JP4927243B2 publication Critical patent/JP4927243B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Molding Of Porous Articles (AREA)
  • Cell Separators (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP2000004217A 2000-01-13 2000-01-13 ポリオレフィン微多孔膜 Expired - Lifetime JP4927243B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000004217A JP4927243B2 (ja) 2000-01-13 2000-01-13 ポリオレフィン微多孔膜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000004217A JP4927243B2 (ja) 2000-01-13 2000-01-13 ポリオレフィン微多孔膜

Publications (3)

Publication Number Publication Date
JP2001192487A JP2001192487A (ja) 2001-07-17
JP2001192487A5 JP2001192487A5 (enExample) 2007-03-01
JP4927243B2 true JP4927243B2 (ja) 2012-05-09

Family

ID=18533027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000004217A Expired - Lifetime JP4927243B2 (ja) 2000-01-13 2000-01-13 ポリオレフィン微多孔膜

Country Status (1)

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JP (1) JP4927243B2 (enExample)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4746771B2 (ja) * 2001-06-19 2011-08-10 東レ東燃機能膜合同会社 ポリオレフィン微多孔膜の製造方法
JP4794100B2 (ja) * 2001-09-28 2011-10-12 東レ東燃機能膜合同会社 ポリオレフィン微多孔膜の製造方法
JP4794099B2 (ja) * 2001-09-28 2011-10-12 東レ東燃機能膜合同会社 ポリオレフィン微多孔膜の製造方法
JP4794098B2 (ja) * 2001-09-28 2011-10-12 東レ東燃機能膜合同会社 ポリオレフィン微多孔膜の製造方法
JP4817566B2 (ja) * 2001-09-28 2011-11-16 東レ東燃機能膜合同会社 ポリオレフィン微多孔膜及びその製造方法
US7700182B2 (en) 2006-05-15 2010-04-20 Tonen Chemical Corporation Microporous polyolefin membrane, its production method, and battery separator
US20090226813A1 (en) * 2008-03-07 2009-09-10 Kotaro Takita Microporous Membrane, Battery Separator and Battery
US20090226814A1 (en) * 2008-03-07 2009-09-10 Kotaro Takita Microporous membrane, battery separator and battery
WO2009136648A1 (ja) * 2008-05-09 2009-11-12 旭化成イーマテリアルズ株式会社 高出力密度リチウムイオン二次電池用セパレータ
JP5572334B2 (ja) 2008-05-30 2014-08-13 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
US20110117439A1 (en) 2008-07-11 2011-05-19 Toray Tonen Speciality Godo Kaisha Microporous membranes and methods for producing and using such membranes
KR101640777B1 (ko) 2008-11-17 2016-07-19 도레이 배터리 세퍼레이터 필름 주식회사 미세다공성 막, 이러한 막의 제조방법 및 사용방법
EP2512641A1 (en) 2009-12-18 2012-10-24 Toray Battery Separator Film Godo Kaisha Microporous membranes, methods for making same and their use as battery separator films
JP5630827B2 (ja) 2010-08-05 2014-11-26 日東電工株式会社 ポリオレフィン多孔質膜およびその製造方法ならびにその製造装置
JP2013020946A (ja) 2011-06-13 2013-01-31 Nitto Denko Corp 非水電解質蓄電デバイス用セパレータの製造方法、及び非水電解質蓄電デバイスの製造方法
JP2013020947A (ja) 2011-06-13 2013-01-31 Nitto Denko Corp 非水電解質蓄電デバイス用セパレータ、非水電解質蓄電デバイス及びそれらの製造方法
JP2013020961A (ja) 2011-06-13 2013-01-31 Nitto Denko Corp 非水電解質蓄電デバイス及びその製造方法
KR20140051241A (ko) 2011-06-13 2014-04-30 닛토덴코 가부시키가이샤 비수전해질 축전 디바이스용 세퍼레이터의 제조 방법 및 비수전해질 축전 디바이스의 제조 방법
CN103608949A (zh) 2011-06-13 2014-02-26 日东电工株式会社 非水电解质蓄电装置用隔膜及非水电解质蓄电装置
JP5934580B2 (ja) 2011-06-13 2016-06-15 日東電工株式会社 エポキシ樹脂多孔質膜、非水電解質蓄電デバイス用セパレータ、非水電解質蓄電デバイス、複合半透膜及びそれらの製造方法
JP4940367B1 (ja) 2011-06-13 2012-05-30 日東電工株式会社 非水電解質蓄電デバイス用セパレータ、非水電解質蓄電デバイス及びそれらの製造方法
CN103620817A (zh) 2011-06-13 2014-03-05 日东电工株式会社 非水电解质蓄电装置用隔膜的制造方法和非水电解质蓄电装置的制造方法
JP2013020948A (ja) 2011-06-13 2013-01-31 Nitto Denko Corp 非水電解質蓄電デバイス用セパレータ、非水電解質蓄電デバイス及びそれらの製造方法
KR102057743B1 (ko) * 2011-12-26 2019-12-19 도레이 카부시키가이샤 폴리올레핀 미세 다공 필름, 폴리올레핀 미세 다공 필름 롤, 그들의 제조 방법 및 그들을 사용한 전지용 세퍼레이터
EP2854198A4 (en) 2012-05-22 2016-01-27 Nitto Denko Corp METHOD FOR PRODUCING A SEPARATOR FOR A WATER-FREE ELECTROLYTE ENERGY STORAGE DEVICE AND METHOD FOR PRODUCING A POROUS EPOXY RESIN MEMBRANE
WO2018091966A1 (en) * 2016-11-17 2018-05-24 The Hong Kong University Of Science And Technology Nanoporous ultra-high molecular weight polyethylene membrane
CN113893710B (zh) * 2021-11-16 2024-04-12 无锡恩捷新材料科技有限公司 一种高通量聚乙烯水处理膜及其制备方法
CN115579498A (zh) * 2022-09-23 2023-01-06 溧阳月泉电能源有限公司 一种复合膜及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP3699562B2 (ja) * 1997-04-23 2005-09-28 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
JP3699561B2 (ja) * 1997-04-23 2005-09-28 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
JP3917721B2 (ja) * 1997-08-08 2007-05-23 旭化成ケミカルズ株式会社 微多孔膜の製造方法
EP1097961B1 (en) * 1999-02-19 2014-01-22 Toray Battery Separator Film Co., Ltd. Polyolefin microporous film and method for preparing the same

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JP2001192487A (ja) 2001-07-17

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