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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JP2001192487A (ja
JP2001192487A5 (enExample
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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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

  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Molding Of Porous Articles (AREA)
  • Cell Separators (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
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
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
US7700182B2 (en) 2006-05-15 2010-04-20 Tonen Chemical Corporation Microporous polyolefin membrane, its production method, and battery separator
US20090226814A1 (en) * 2008-03-07 2009-09-10 Kotaro Takita Microporous membrane, battery separator and battery
US20090226813A1 (en) * 2008-03-07 2009-09-10 Kotaro Takita Microporous Membrane, Battery Separator and Battery
KR20130026497A (ko) * 2008-05-09 2013-03-13 아사히 가세이 이-매터리얼즈 가부시키가이샤 고출력 밀도 리튬 이온 이차 전지용 세퍼레이터
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
JP5583657B2 (ja) 2008-07-11 2014-09-03 東レバッテリーセパレータフィルム株式会社 微多孔性膜、微多孔膜の製造方法および使用方法
CN102215944A (zh) 2008-11-17 2011-10-12 东丽东燃机能膜合同会社 微孔膜及该膜的制备方法及使用方法
CN102725054A (zh) 2009-12-18 2012-10-10 东丽电池隔膜合同会社 微孔膜、其制造方法及它们作为电池隔膜的用途
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
WO2012172784A1 (ja) 2011-06-13 2012-12-20 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の製造方法および非水電解質蓄電デバイスの製造方法
WO2012172786A1 (ja) 2011-06-13 2012-12-20 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の製造方法および非水電解質蓄電デバイスの製造方法
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
WO2012172782A1 (ja) 2011-06-13 2012-12-20 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及び非水電解質蓄電デバイス
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
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
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
CN103620816A (zh) 2011-06-13 2014-03-05 日东电工株式会社 非水电解质蓄电装置及其制造方法
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
WO2013099539A1 (ja) * 2011-12-26 2013-07-04 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フィルム、ポリオレフィン微多孔フィルムロールおよびそれらの製造方法ならびにそれらを用いた電池用セパレーター
US20150076741A1 (en) 2012-05-22 2015-03-19 Nitto Denko Corporation Method for producing separator for nonaqueous electrolyte electricity storage devices and method for producing porous epoxy resin membrane
US12206064B2 (en) * 2016-11-17 2025-01-21 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
KR100667052B1 (ko) * 1999-02-19 2007-01-10 토넨 케미칼 코퍼레이션 폴리올레핀 미세다공성 막과 그의 제조방법

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