JP4594837B2 - 多孔積層体の製造方法 - Google Patents

多孔積層体の製造方法 Download PDF

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Publication number
JP4594837B2
JP4594837B2 JP2005275134A JP2005275134A JP4594837B2 JP 4594837 B2 JP4594837 B2 JP 4594837B2 JP 2005275134 A JP2005275134 A JP 2005275134A JP 2005275134 A JP2005275134 A JP 2005275134A JP 4594837 B2 JP4594837 B2 JP 4594837B2
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JP
Japan
Prior art keywords
porous
laminate
intermediate layer
resin
filler
Prior art date
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Expired - Fee Related
Application number
JP2005275134A
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English (en)
Japanese (ja)
Other versions
JP2007083542A5 (cg-RX-API-DMAC7.html
JP2007083542A (ja
Inventor
康 宇佐見
友幸 根本
潤 高木
智士 手島
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Plastics Inc
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
Priority to JP2005275134A priority Critical patent/JP4594837B2/ja
Application filed by Mitsubishi Plastics Inc filed Critical Mitsubishi Plastics Inc
Priority to US12/067,231 priority patent/US8486555B2/en
Priority to PCT/JP2006/318705 priority patent/WO2007034856A1/ja
Priority to CN2006800347294A priority patent/CN101267934B/zh
Priority to EP20060810365 priority patent/EP1935621B1/en
Priority to EP20110003770 priority patent/EP2357077A1/en
Priority to KR1020087009636A priority patent/KR100950189B1/ko
Publication of JP2007083542A publication Critical patent/JP2007083542A/ja
Publication of JP2007083542A5 publication Critical patent/JP2007083542A5/ja
Application granted granted Critical
Publication of JP4594837B2 publication Critical patent/JP4594837B2/ja
Priority to US13/213,122 priority patent/US20110305940A1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

  • Secondary Cells (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Molding Of Porous Articles (AREA)
  • Cell Separators (AREA)
JP2005275134A 2005-09-22 2005-09-22 多孔積層体の製造方法 Expired - Fee Related JP4594837B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2005275134A JP4594837B2 (ja) 2005-09-22 2005-09-22 多孔積層体の製造方法
PCT/JP2006/318705 WO2007034856A1 (ja) 2005-09-22 2006-09-21 多孔積層体の製造方法および多孔積層体
CN2006800347294A CN101267934B (zh) 2005-09-22 2006-09-21 多孔叠层体的制造方法和多孔叠层体
EP20060810365 EP1935621B1 (en) 2005-09-22 2006-09-21 Process for producing porous laminate and porous laminate
US12/067,231 US8486555B2 (en) 2005-09-22 2006-09-21 Method for producing porous laminate and porous laminate
EP20110003770 EP2357077A1 (en) 2005-09-22 2006-09-21 Process for procucing porous laminate and porous laminate
KR1020087009636A KR100950189B1 (ko) 2005-09-22 2006-09-21 다공 적층체의 제조 방법 및 다공 적층체
US13/213,122 US20110305940A1 (en) 2005-09-22 2011-08-19 Method for producing porous laminate and porous laminate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005275134A JP4594837B2 (ja) 2005-09-22 2005-09-22 多孔積層体の製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2010181958A Division JP5039817B2 (ja) 2010-08-16 2010-08-16 多孔積層体

Publications (3)

Publication Number Publication Date
JP2007083542A JP2007083542A (ja) 2007-04-05
JP2007083542A5 JP2007083542A5 (cg-RX-API-DMAC7.html) 2008-06-05
JP4594837B2 true JP4594837B2 (ja) 2010-12-08

Family

ID=37971025

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005275134A Expired - Fee Related JP4594837B2 (ja) 2005-09-22 2005-09-22 多孔積層体の製造方法

Country Status (1)

Country Link
JP (1) JP4594837B2 (cg-RX-API-DMAC7.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4886257B2 (ja) * 2005-09-22 2012-02-29 三菱樹脂株式会社 多孔積層体の製造方法および多孔積層体
JP5473041B2 (ja) * 2007-08-07 2014-04-16 三菱樹脂株式会社 積層多孔性フィルムおよび電池用セパレータ
US9453805B2 (en) * 2010-01-19 2016-09-27 Celgard, Llc X-ray sensitive battery separators and related methods
JP5636619B2 (ja) * 2010-11-05 2014-12-10 東レバッテリーセパレータフィルム株式会社 複合多孔質膜及びその製造方法
JP5994354B2 (ja) * 2011-09-05 2016-09-21 ソニー株式会社 セパレータおよび非水電解質電池、並びに、電池パック、電子機器、電動車両、蓄電装置および電力システム
JP5864981B2 (ja) * 2011-09-22 2016-02-17 帝人株式会社 非水系二次電池用セパレータ及び非水系二次電池
JP5671508B2 (ja) * 2012-10-09 2015-02-18 三菱樹脂株式会社 積層多孔性フィルムの製造方法
US20170050408A1 (en) * 2015-07-31 2017-02-23 Yune Seo Park Thermoplastic sheets and articles with variable lofting capacity
CN111081944B (zh) * 2019-12-18 2021-04-13 江苏厚生新能源科技有限公司 多层微孔复合聚烯烃膜及制备方法、锂离子电池和fe赛车
CN114784454A (zh) * 2022-06-17 2022-07-22 宁波长阳科技股份有限公司 一种高耐温聚烯烃微孔膜及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3449656B2 (ja) * 1994-11-11 2003-09-22 旭化成株式会社 電池セパレータ
JPH10330520A (ja) * 1997-05-29 1998-12-15 Nitto Denko Corp 積層多孔質フィルムの製造方法
JP4557317B2 (ja) * 1997-08-12 2010-10-06 三菱化学株式会社 ポリエチレン樹脂製多孔性フィルム及びその製造方法
JP4049416B2 (ja) * 1997-08-12 2008-02-20 三菱化学株式会社 ポリエチレン樹脂製多孔性フィルム及びその製造方法
JPH11115084A (ja) * 1997-10-14 1999-04-27 Ube Ind Ltd 積層多孔質フイルム
JPH11170288A (ja) * 1997-12-10 1999-06-29 Yamaha Corp 樹脂発泡体の製法
JP4470288B2 (ja) * 2000-07-07 2010-06-02 宇部興産株式会社 電池用セパレータ及びそれを用いたリチウム二次電池
JP4470248B2 (ja) * 1999-11-10 2010-06-02 宇部興産株式会社 電池用セパレータ
JP2004363048A (ja) * 2003-06-06 2004-12-24 Sony Corp セパレータ及び非水電解質電池
JP4876387B2 (ja) * 2003-11-05 2012-02-15 東レ株式会社 二軸配向微多孔フィルムおよびその製造方法
JP2005186283A (ja) * 2003-12-24 2005-07-14 Chubu Electric Power Co Inc 積層体の製造方法

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