JP4467114B2 - 積層複合膜 - Google Patents

積層複合膜 Download PDF

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Publication number
JP4467114B2
JP4467114B2 JP35115499A JP35115499A JP4467114B2 JP 4467114 B2 JP4467114 B2 JP 4467114B2 JP 35115499 A JP35115499 A JP 35115499A JP 35115499 A JP35115499 A JP 35115499A JP 4467114 B2 JP4467114 B2 JP 4467114B2
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JP
Japan
Prior art keywords
polyolefin
molecular weight
polyethylene
microporous membrane
composite film
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 - Lifetime
Application number
JP35115499A
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English (en)
Japanese (ja)
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JP2001162742A5 (enExample
JP2001162742A (ja
Inventor
茂明 小林
英彦 船岡
教充 開米
公一 河野
耕太郎 滝田
Original Assignee
東燃化学株式会社
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 東燃化学株式会社 filed Critical 東燃化学株式会社
Priority to JP35115499A priority Critical patent/JP4467114B2/ja
Publication of JP2001162742A publication Critical patent/JP2001162742A/ja
Publication of JP2001162742A5 publication Critical patent/JP2001162742A5/ja
Application granted granted Critical
Publication of JP4467114B2 publication Critical patent/JP4467114B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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

  • Laminated Bodies (AREA)
  • Cell Separators (AREA)
  • Filtering Materials (AREA)
JP35115499A 1999-12-10 1999-12-10 積層複合膜 Expired - Lifetime JP4467114B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP35115499A JP4467114B2 (ja) 1999-12-10 1999-12-10 積層複合膜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP35115499A JP4467114B2 (ja) 1999-12-10 1999-12-10 積層複合膜

Publications (3)

Publication Number Publication Date
JP2001162742A JP2001162742A (ja) 2001-06-19
JP2001162742A5 JP2001162742A5 (enExample) 2006-05-18
JP4467114B2 true JP4467114B2 (ja) 2010-05-26

Family

ID=18415423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP35115499A Expired - Lifetime JP4467114B2 (ja) 1999-12-10 1999-12-10 積層複合膜

Country Status (1)

Country Link
JP (1) JP4467114B2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3908459B2 (ja) 2000-12-22 2007-04-25 三洋電機株式会社 非水電解質二次電池
JP2003109574A (ja) * 2001-09-28 2003-04-11 Sanyo Electric Co Ltd 非水電解質二次電池
EP1921702A1 (en) * 2006-11-10 2008-05-14 DSMIP Assets B.V. Humidifier membrane
US8147583B2 (en) * 2007-06-08 2012-04-03 Gore Enterprise Holdings, Inc. Multiple layer filter media
US9276244B2 (en) 2012-02-08 2016-03-01 Sumitomo Chemical Company, Limited Method for producing polyolefin porous film, and laminated porous film
JP5694971B2 (ja) 2012-02-08 2015-04-01 住友化学株式会社 ポリオレフィン微多孔フィルムの製造方法及び積層多孔フィルムの製造方法
JP6095226B2 (ja) * 2013-12-06 2017-03-15 株式会社日本製鋼所 フィルム延伸機における延伸方法及びポリオレフィン微多孔延伸フィルムの延伸装置
EP3742521A1 (en) * 2015-05-08 2020-11-25 Celgard, LLC Improved, coated or treated microporous battery separators, rechargeable lithium batteries, systems, and related methods of manufacture and/or use
WO2017031159A1 (en) * 2015-08-17 2017-02-23 Celgard, Llc Improved battery separators and related methods
JP2016193613A (ja) * 2016-06-29 2016-11-17 住友化学株式会社 積層多孔質フィルム及び非水電解液二次電池

Also Published As

Publication number Publication date
JP2001162742A (ja) 2001-06-19

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