JP4374105B2 - 積層複合膜 - Google Patents

積層複合膜 Download PDF

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Publication number
JP4374105B2
JP4374105B2 JP32407799A JP32407799A JP4374105B2 JP 4374105 B2 JP4374105 B2 JP 4374105B2 JP 32407799 A JP32407799 A JP 32407799A JP 32407799 A JP32407799 A JP 32407799A JP 4374105 B2 JP4374105 B2 JP 4374105B2
Authority
JP
Japan
Prior art keywords
polyolefin
molecular weight
laminated composite
composite film
weight
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
JP32407799A
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English (en)
Japanese (ja)
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JP2001138455A5 (enExample
JP2001138455A (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 JP32407799A priority Critical patent/JP4374105B2/ja
Publication of JP2001138455A publication Critical patent/JP2001138455A/ja
Publication of JP2001138455A5 publication Critical patent/JP2001138455A5/ja
Application granted granted Critical
Publication of JP4374105B2 publication Critical patent/JP4374105B2/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

  • Filtering Materials (AREA)
  • Laminated Bodies (AREA)
  • Cell Separators (AREA)
JP32407799A 1999-11-15 1999-11-15 積層複合膜 Expired - Lifetime JP4374105B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP32407799A JP4374105B2 (ja) 1999-11-15 1999-11-15 積層複合膜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32407799A JP4374105B2 (ja) 1999-11-15 1999-11-15 積層複合膜

Publications (3)

Publication Number Publication Date
JP2001138455A JP2001138455A (ja) 2001-05-22
JP2001138455A5 JP2001138455A5 (enExample) 2006-05-18
JP4374105B2 true JP4374105B2 (ja) 2009-12-02

Family

ID=18161903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP32407799A Expired - Lifetime JP4374105B2 (ja) 1999-11-15 1999-11-15 積層複合膜

Country Status (1)

Country Link
JP (1) JP4374105B2 (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
JP2006264029A (ja) * 2005-03-23 2006-10-05 Teijin Solfill Kk 複合体シート、その製造方法およびそれを用いた電気電子部品
US20090117453A1 (en) * 2005-06-24 2009-05-07 Tonen Chemical Corporation Multi-layer, microporous polyethylene membrane, and battery separator and battery using same
JP4734397B2 (ja) * 2008-11-10 2011-07-27 三菱樹脂株式会社 積層多孔性フィルム、それを利用したリチウムイオン電池用セパレータ、および電池
KR101071602B1 (ko) 2008-11-10 2011-10-10 미쓰비시 쥬시 가부시끼가이샤 적층 다공성 필름, 리튬 전지용 세퍼레이터 및 전지
JP4734396B2 (ja) * 2008-11-10 2011-07-27 三菱樹脂株式会社 積層多孔性フィルム、それを利用したリチウム電池用セパレータおよび電池
JP2011228056A (ja) * 2010-04-16 2011-11-10 Mitsui Chemicals Inc 微多孔膜およびそれを含む電池用セパレータ
KR20230005958A (ko) 2020-05-01 2023-01-10 셀라니즈 인터내셔날 코포레이션 셧다운 온도가 감소된 막 및 이의 제조를 위한 중합체 조성물
CN114374058B (zh) * 2021-12-06 2024-07-02 武汉中兴创新材料技术有限公司 一种涂层隔膜及其制备方法和应用

Also Published As

Publication number Publication date
JP2001138455A (ja) 2001-05-22

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