JP4573284B2 - ポリエチレン微多孔膜 - Google Patents

ポリエチレン微多孔膜 Download PDF

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Publication number
JP4573284B2
JP4573284B2 JP2000281111A JP2000281111A JP4573284B2 JP 4573284 B2 JP4573284 B2 JP 4573284B2 JP 2000281111 A JP2000281111 A JP 2000281111A JP 2000281111 A JP2000281111 A JP 2000281111A JP 4573284 B2 JP4573284 B2 JP 4573284B2
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Japan
Prior art keywords
polyethylene
microporous membrane
battery
polyethylene microporous
pore size
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2000281111A
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English (en)
Japanese (ja)
Other versions
JP2002088188A (ja
JP2002088188A5 (enrdf_load_stackoverflow
Inventor
孝彦 近藤
理行 安達
貴志 池本
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.)
Asahi Kasei Corp
Original Assignee
Asahi Kasei E Materials Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asahi Kasei E Materials Corp filed Critical Asahi Kasei E Materials Corp
Priority to JP2000281111A priority Critical patent/JP4573284B2/ja
Publication of JP2002088188A publication Critical patent/JP2002088188A/ja
Publication of JP2002088188A5 publication Critical patent/JP2002088188A5/ja
Application granted granted Critical
Publication of JP4573284B2 publication Critical patent/JP4573284B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
JP2000281111A 2000-09-18 2000-09-18 ポリエチレン微多孔膜 Expired - Fee Related JP4573284B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000281111A JP4573284B2 (ja) 2000-09-18 2000-09-18 ポリエチレン微多孔膜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000281111A JP4573284B2 (ja) 2000-09-18 2000-09-18 ポリエチレン微多孔膜

Publications (3)

Publication Number Publication Date
JP2002088188A JP2002088188A (ja) 2002-03-27
JP2002088188A5 JP2002088188A5 (enrdf_load_stackoverflow) 2007-10-25
JP4573284B2 true JP4573284B2 (ja) 2010-11-04

Family

ID=18765818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000281111A Expired - Fee Related JP4573284B2 (ja) 2000-09-18 2000-09-18 ポリエチレン微多孔膜

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JP (1) JP4573284B2 (enrdf_load_stackoverflow)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4563008B2 (ja) * 2002-08-14 2010-10-13 三菱化学株式会社 リチウム二次電池用セパレータ及びこれを用いたリチウム二次電池
CN1860627B (zh) 2003-08-06 2011-01-26 三菱化学株式会社 非水电解液二次电池的隔板和利用它的非水电解液二次电池
JP4984372B2 (ja) * 2003-08-06 2012-07-25 三菱化学株式会社 非水系電解液二次電池用セパレータ及びそれを用いた非水系電解液二次電池
EP2472637A3 (en) 2003-12-15 2013-09-11 Mitsubishi Chemical Corporation Nonaqueous-electrolyte secondary battery
JP4614887B2 (ja) * 2003-12-24 2011-01-19 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
JP2005293950A (ja) * 2004-03-31 2005-10-20 Tdk Corp リチウムイオン二次電池、及び、リチウムイオン二次電池の充電方法
JP4628764B2 (ja) * 2004-07-06 2011-02-09 旭化成株式会社 蓄電デバイス用セパレータ
JP5417686B2 (ja) * 2006-01-24 2014-02-19 ソニー株式会社 セパレータおよび電池
ATE538167T1 (de) 2007-01-30 2012-01-15 Asahi Kasei E Materials Corp Mikroporöse polyolefinmembran
JP4979432B2 (ja) * 2007-03-28 2012-07-18 三洋電機株式会社 円筒型リチウム二次電池
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
JP5546144B2 (ja) * 2009-03-05 2014-07-09 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
KR101336593B1 (ko) 2010-04-20 2013-12-05 에스케이이노베이션 주식회사 생산성이 우수하며 물성조절이 용이한 폴리올레핀계 미세다공막 제조방법
JP5577964B2 (ja) * 2010-09-01 2014-08-27 日産自動車株式会社 リチウムイオン二次電池
JP2018147688A (ja) 2017-03-03 2018-09-20 住友化学株式会社 非水電解液二次電池用セパレータ
JP7169149B2 (ja) 2017-10-20 2022-11-10 住友化学株式会社 非水電解液二次電池用セパレータ
KR20230065291A (ko) 2020-10-30 2023-05-11 아사히 가세이 가부시키가이샤 폴리올레핀 미다공막

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3258737B2 (ja) * 1993-01-19 2002-02-18 旭化成株式会社 ポリエチレン微多孔性隔膜
JPH09169867A (ja) * 1995-10-17 1997-06-30 Asahi Chem Ind Co Ltd 微多孔膜及びその製造方法
JP4132066B2 (ja) * 1996-11-19 2008-08-13 三井化学株式会社 高分子量ポリオレフィン多孔フィルムおよびその製造 方法

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JP2002088188A (ja) 2002-03-27

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