JP2001118558A - 部分被覆されたセパレータ - Google Patents

部分被覆されたセパレータ

Info

Publication number
JP2001118558A
JP2001118558A JP29704299A JP29704299A JP2001118558A JP 2001118558 A JP2001118558 A JP 2001118558A JP 29704299 A JP29704299 A JP 29704299A JP 29704299 A JP29704299 A JP 29704299A JP 2001118558 A JP2001118558 A JP 2001118558A
Authority
JP
Japan
Prior art keywords
separator
polymer
thickness
polymer layer
lithium ion
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.)
Pending
Application number
JP29704299A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001118558A5 (enrdf_load_stackoverflow
Inventor
Takafumi Yamamizu
孝文 山水
Satoshi Aoki
聡 青木
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 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 Corp filed Critical Asahi Kasei Corp
Priority to JP29704299A priority Critical patent/JP2001118558A/ja
Publication of JP2001118558A publication Critical patent/JP2001118558A/ja
Publication of JP2001118558A5 publication Critical patent/JP2001118558A5/ja
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Landscapes

  • Cell Separators (AREA)
JP29704299A 1999-10-19 1999-10-19 部分被覆されたセパレータ Pending JP2001118558A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP29704299A JP2001118558A (ja) 1999-10-19 1999-10-19 部分被覆されたセパレータ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29704299A JP2001118558A (ja) 1999-10-19 1999-10-19 部分被覆されたセパレータ

Publications (2)

Publication Number Publication Date
JP2001118558A true JP2001118558A (ja) 2001-04-27
JP2001118558A5 JP2001118558A5 (enrdf_load_stackoverflow) 2006-11-30

Family

ID=17841475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29704299A Pending JP2001118558A (ja) 1999-10-19 1999-10-19 部分被覆されたセパレータ

Country Status (1)

Country Link
JP (1) JP2001118558A (enrdf_load_stackoverflow)

Cited By (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100413600B1 (ko) * 2001-07-16 2003-12-31 베스 주식회사 리튬이온 고분자 전지의 제조방법
JP2005019156A (ja) * 2003-06-25 2005-01-20 Tomoegawa Paper Co Ltd 電子部品用セパレータおよび電子部品
JP2005056800A (ja) * 2003-08-07 2005-03-03 Tomoegawa Paper Co Ltd 電子部品用セパレータおよび電子部品
KR100530350B1 (ko) * 2003-04-17 2005-11-22 주식회사 엘지화학 양면 코팅 타입의 분리막을 포함하는 리튬 이온 이차 전지
JP2006049114A (ja) * 2004-08-05 2006-02-16 Matsushita Electric Ind Co Ltd 非水電解液二次電池
JP2006155914A (ja) * 2004-11-25 2006-06-15 Toyobo Co Ltd 複合多孔質膜、これの製造法及びこれを用いた二次電池
EP1401037A3 (en) * 2002-09-17 2006-12-20 Tomoegawa Paper Co. Ltd. Separator for lithium ion secondary battery and lithium ion secondary battery provided therewith
JP2007026730A (ja) * 2005-07-12 2007-02-01 Nissan Motor Co Ltd セパレータ構造体、およびこのセパレータ構造体を用いた二次電池の製造方法
JP2010108679A (ja) * 2008-10-29 2010-05-13 Panasonic Corp 非水系二次電池用電極群およびこれを用いた非水系二次電池
US7781094B2 (en) 2003-11-19 2010-08-24 Tonen Chemical Corporation Microporous composite membrane and its production method and use
JP2011054502A (ja) * 2009-09-04 2011-03-17 Hitachi Maxell Ltd リチウム二次電池およびその製造方法
JP2012043762A (ja) * 2010-07-21 2012-03-01 Toray Ind Inc 複合多孔質膜、複合多孔質膜の製造方法並びにそれを用いた電池用セパレーター
CN103259039A (zh) * 2012-02-21 2013-08-21 三星Sdi株式会社 锂电池
JP2014026986A (ja) * 2013-10-04 2014-02-06 Hitachi Maxell Ltd リチウム二次電池用セパレータ、並びにリチウム二次電池およびその製造方法
WO2014021290A1 (ja) * 2012-07-30 2014-02-06 帝人株式会社 非水電解質電池用セパレータ及び非水電解質電池
JP2014149936A (ja) * 2013-01-31 2014-08-21 Nippon Zeon Co Ltd 二次電池用セパレータ、二次電池用セパレータの製造方法及び二次電池
JP2014149935A (ja) * 2013-01-31 2014-08-21 Nippon Zeon Co Ltd 二次電池用セパレータ、二次電池用セパレータの製造方法及び二次電池
KR20150111723A (ko) * 2014-03-26 2015-10-06 주식회사 엘지화학 스웰링 테이프 및 이를 포함하는 이차전지
EP2677590A4 (en) * 2011-02-15 2016-12-07 Lg Chemical Ltd SEPARATOR, MANUFACTURING METHOD AND ELECTROCHEMICAL DEVICE THEREWITH
US9525189B2 (en) 2011-09-26 2016-12-20 Sumitomo Chemical Company, Limited Adhesive resin composition for secondary battery
KR101711336B1 (ko) 2015-11-30 2017-02-28 스미또모 가가꾸 가부시키가이샤 비수 전해액 이차 전지용 세퍼레이터, 비수 전해액 이차 전지용 적층 세퍼레이터, 비수 전해액 이차 전지용 부재 및 비수 전해액 이차 전지
JP2017107848A (ja) * 2015-11-30 2017-06-15 住友化学株式会社 非水電解液二次電池用セパレータ
JP2017112119A (ja) * 2011-09-26 2017-06-22 住友化学株式会社 二次電池用接着樹脂組成物
KR20170143422A (ko) 2016-06-21 2017-12-29 스미또모 가가꾸 가부시키가이샤 적층체
KR20170143428A (ko) 2016-06-21 2017-12-29 스미또모 가가꾸 가부시키가이샤 적층체
KR20170143427A (ko) 2016-06-21 2017-12-29 스미또모 가가꾸 가부시키가이샤 적층체
KR20170143425A (ko) 2016-06-21 2017-12-29 스미또모 가가꾸 가부시키가이샤 적층체
KR20170143424A (ko) 2016-06-21 2017-12-29 스미또모 가가꾸 가부시키가이샤 적층체
KR20170143423A (ko) 2016-06-21 2017-12-29 스미또모 가가꾸 가부시키가이샤 적층체
KR20170143426A (ko) 2016-06-21 2017-12-29 스미또모 가가꾸 가부시키가이샤 적층체
US9954211B2 (en) 2011-02-15 2018-04-24 Lg Chem, Ltd. Separator, method for producing the same and electrochemical device including the same
JP2019053862A (ja) * 2017-09-13 2019-04-04 株式会社Gsユアサ 積層電極体及び蓄電素子
KR20190062536A (ko) 2016-10-24 2019-06-05 스미또모 가가꾸 가부시키가이샤 세퍼레이터 및 세퍼레이터를 포함하는 이차 전지
KR20190062535A (ko) 2016-10-24 2019-06-05 스미또모 가가꾸 가부시키가이샤 세퍼레이터 및 세퍼레이터를 포함하는 이차 전지
US10573867B2 (en) 2015-11-30 2020-02-25 Sumitomo Chemical Company, Limited Method for producing nonaqueous electrolyte secondary battery separator
US20200411827A1 (en) * 2017-11-30 2020-12-31 Teijin Limited Separator for non-aqueous secondary battery and non-aqueous secondary battery
US10950838B2 (en) 2017-12-19 2021-03-16 Sumitomo Chemical Company, Limited Nonaqueous electrolyte secondary battery
US10957941B2 (en) 2017-12-19 2021-03-23 Sumitomo Chemical Company, Limited Nonaqueous electrolyte secondary battery
US11038208B2 (en) 2017-12-19 2021-06-15 Sumitomo Chemical Company, Limited Nonaqueous electrolyte secondary battery
US11094997B2 (en) 2017-05-29 2021-08-17 Sumitomo Chemical Company, Limited Nonaqueous electrolyte secondary battery
US11158883B2 (en) 2017-12-19 2021-10-26 Sumitomo Chemical Company, Limited Nonaqueous electrolyte secondary battery
US11158907B2 (en) 2017-12-19 2021-10-26 Sumitomo Chemical Company, Limited Nonaqueous electrolyte secondary battery
US11205799B2 (en) 2017-12-19 2021-12-21 Sumitomo Chemical Company, Limited Nonaqueous electrolyte secondary battery
JP2023093114A (ja) * 2021-12-22 2023-07-04 プライムプラネットエナジー&ソリューションズ株式会社 セパレータ及びこれを備える非水電解液二次電池並びに組電池
JP2024142762A (ja) * 2023-03-30 2024-10-11 プライムプラネットエナジー&ソリューションズ株式会社 スタックの製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0834873A (ja) * 1994-05-18 1996-02-06 Mitsui Petrochem Ind Ltd 微孔性ポリエチレンの二軸延伸フィルム、その製法お よびその用途
WO1999031751A1 (fr) * 1997-12-18 1999-06-24 Mitsubishi Denki Kabushiki Kaisha Batterie auxiliaire au lithium et sa fabrication
WO1999048959A1 (en) * 1998-03-24 1999-09-30 Asahi Kasei Kogyo Kabushiki Kaisha Microporous polyolefin film

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0834873A (ja) * 1994-05-18 1996-02-06 Mitsui Petrochem Ind Ltd 微孔性ポリエチレンの二軸延伸フィルム、その製法お よびその用途
WO1999031751A1 (fr) * 1997-12-18 1999-06-24 Mitsubishi Denki Kabushiki Kaisha Batterie auxiliaire au lithium et sa fabrication
WO1999048959A1 (en) * 1998-03-24 1999-09-30 Asahi Kasei Kogyo Kabushiki Kaisha Microporous polyolefin film

Cited By (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100413600B1 (ko) * 2001-07-16 2003-12-31 베스 주식회사 리튬이온 고분자 전지의 제조방법
US7311994B2 (en) 2002-09-17 2007-12-25 Tomoegawa Paper Co., Ltd. Separator for lithium ion secondary battery and lithium ion secondary battery provided therewith
EP1401037A3 (en) * 2002-09-17 2006-12-20 Tomoegawa Paper Co. Ltd. Separator for lithium ion secondary battery and lithium ion secondary battery provided therewith
KR100530350B1 (ko) * 2003-04-17 2005-11-22 주식회사 엘지화학 양면 코팅 타입의 분리막을 포함하는 리튬 이온 이차 전지
JP2005019156A (ja) * 2003-06-25 2005-01-20 Tomoegawa Paper Co Ltd 電子部品用セパレータおよび電子部品
JP2005056800A (ja) * 2003-08-07 2005-03-03 Tomoegawa Paper Co Ltd 電子部品用セパレータおよび電子部品
US7781094B2 (en) 2003-11-19 2010-08-24 Tonen Chemical Corporation Microporous composite membrane and its production method and use
JP2006049114A (ja) * 2004-08-05 2006-02-16 Matsushita Electric Ind Co Ltd 非水電解液二次電池
JP2006155914A (ja) * 2004-11-25 2006-06-15 Toyobo Co Ltd 複合多孔質膜、これの製造法及びこれを用いた二次電池
JP2007026730A (ja) * 2005-07-12 2007-02-01 Nissan Motor Co Ltd セパレータ構造体、およびこのセパレータ構造体を用いた二次電池の製造方法
JP2010108679A (ja) * 2008-10-29 2010-05-13 Panasonic Corp 非水系二次電池用電極群およびこれを用いた非水系二次電池
JP2011054502A (ja) * 2009-09-04 2011-03-17 Hitachi Maxell Ltd リチウム二次電池およびその製造方法
JP2012043762A (ja) * 2010-07-21 2012-03-01 Toray Ind Inc 複合多孔質膜、複合多孔質膜の製造方法並びにそれを用いた電池用セパレーター
US9954211B2 (en) 2011-02-15 2018-04-24 Lg Chem, Ltd. Separator, method for producing the same and electrochemical device including the same
EP2677590A4 (en) * 2011-02-15 2016-12-07 Lg Chemical Ltd SEPARATOR, MANUFACTURING METHOD AND ELECTROCHEMICAL DEVICE THEREWITH
US9843049B2 (en) 2011-09-26 2017-12-12 Sumitomo Chemical Company, Limited Adhesive resin composition for secondary battery
JP2017112119A (ja) * 2011-09-26 2017-06-22 住友化学株式会社 二次電池用接着樹脂組成物
US9525189B2 (en) 2011-09-26 2016-12-20 Sumitomo Chemical Company, Limited Adhesive resin composition for secondary battery
JP2013171838A (ja) * 2012-02-21 2013-09-02 Samsung Sdi Co Ltd リチウム電池
CN103259039A (zh) * 2012-02-21 2013-08-21 三星Sdi株式会社 锂电池
EP2631974B2 (en) 2012-02-21 2019-08-21 Samsung SDI Co., Ltd. Lithium battery
EP2631974B1 (en) 2012-02-21 2016-07-27 Samsung SDI Co., Ltd. Lithium battery
WO2014021290A1 (ja) * 2012-07-30 2014-02-06 帝人株式会社 非水電解質電池用セパレータ及び非水電解質電池
JPWO2014021290A1 (ja) * 2012-07-30 2016-07-21 帝人株式会社 非水電解質電池用セパレータ及び非水電解質電池
US10622611B2 (en) 2012-07-30 2020-04-14 Teijin Limited Separator for nonaqueous electrolyte battery, and nonaqueous electrolyte battery
US9905825B2 (en) 2012-07-30 2018-02-27 Teijin Limited Separator for nonaqueous electrolyte battery, and nonaqueous electrolyte battery
JP2014149935A (ja) * 2013-01-31 2014-08-21 Nippon Zeon Co Ltd 二次電池用セパレータ、二次電池用セパレータの製造方法及び二次電池
JP2014149936A (ja) * 2013-01-31 2014-08-21 Nippon Zeon Co Ltd 二次電池用セパレータ、二次電池用セパレータの製造方法及び二次電池
JP2014026986A (ja) * 2013-10-04 2014-02-06 Hitachi Maxell Ltd リチウム二次電池用セパレータ、並びにリチウム二次電池およびその製造方法
KR101711696B1 (ko) 2014-03-26 2017-03-02 주식회사 엘지화학 스웰링 테이프 및 이를 포함하는 이차전지
KR20150111723A (ko) * 2014-03-26 2015-10-06 주식회사 엘지화학 스웰링 테이프 및 이를 포함하는 이차전지
KR101711336B1 (ko) 2015-11-30 2017-02-28 스미또모 가가꾸 가부시키가이샤 비수 전해액 이차 전지용 세퍼레이터, 비수 전해액 이차 전지용 적층 세퍼레이터, 비수 전해액 이차 전지용 부재 및 비수 전해액 이차 전지
JP2017107848A (ja) * 2015-11-30 2017-06-15 住友化学株式会社 非水電解液二次電池用セパレータ
US10573867B2 (en) 2015-11-30 2020-02-25 Sumitomo Chemical Company, Limited Method for producing nonaqueous electrolyte secondary battery separator
KR20170143425A (ko) 2016-06-21 2017-12-29 스미또모 가가꾸 가부시키가이샤 적층체
KR20170143428A (ko) 2016-06-21 2017-12-29 스미또모 가가꾸 가부시키가이샤 적층체
KR20170143426A (ko) 2016-06-21 2017-12-29 스미또모 가가꾸 가부시키가이샤 적층체
KR20170143423A (ko) 2016-06-21 2017-12-29 스미또모 가가꾸 가부시키가이샤 적층체
KR20170143424A (ko) 2016-06-21 2017-12-29 스미또모 가가꾸 가부시키가이샤 적층체
KR20180071994A (ko) 2016-06-21 2018-06-28 스미또모 가가꾸 가부시키가이샤 적층체
CN107521169B (zh) * 2016-06-21 2020-08-07 住友化学株式会社 层叠体
KR20170143422A (ko) 2016-06-21 2017-12-29 스미또모 가가꾸 가부시키가이샤 적층체
CN107521169A (zh) * 2016-06-21 2017-12-29 住友化学株式会社 层叠体
US10319973B2 (en) 2016-06-21 2019-06-11 Sumitomo Chemical Company, Limited Laminated body
US10361418B2 (en) 2016-06-21 2019-07-23 Sumitomo Chemical Company, Limited Laminated body
US10361458B2 (en) 2016-06-21 2019-07-23 Sumitomo Chemical Company, Limited Laminated body
US10367182B2 (en) 2016-06-21 2019-07-30 Sumitomo Chemical Company, Limited Laminated body
US10388932B2 (en) 2016-06-21 2019-08-20 Sumitomo Chemical Company, Limited Laminated body
KR20170143427A (ko) 2016-06-21 2017-12-29 스미또모 가가꾸 가부시키가이샤 적층체
US10461297B2 (en) 2016-06-21 2019-10-29 Sumitomo Chemical Company, Limited Laminated body
US10476066B2 (en) 2016-06-21 2019-11-12 Sumitomo Chemical Company, Limited Laminated body
KR20190062536A (ko) 2016-10-24 2019-06-05 스미또모 가가꾸 가부시키가이샤 세퍼레이터 및 세퍼레이터를 포함하는 이차 전지
KR20190062535A (ko) 2016-10-24 2019-06-05 스미또모 가가꾸 가부시키가이샤 세퍼레이터 및 세퍼레이터를 포함하는 이차 전지
US11094997B2 (en) 2017-05-29 2021-08-17 Sumitomo Chemical Company, Limited Nonaqueous electrolyte secondary battery
JP2019053862A (ja) * 2017-09-13 2019-04-04 株式会社Gsユアサ 積層電極体及び蓄電素子
JP7069612B2 (ja) 2017-09-13 2022-05-18 株式会社Gsユアサ 積層電極体、蓄電素子及び積層電極体の製造方法
US20200411827A1 (en) * 2017-11-30 2020-12-31 Teijin Limited Separator for non-aqueous secondary battery and non-aqueous secondary battery
US12294113B2 (en) * 2017-11-30 2025-05-06 Teijin Limited Separator for non-aqueous secondary battery and non-aqueous secondary battery
US11158883B2 (en) 2017-12-19 2021-10-26 Sumitomo Chemical Company, Limited Nonaqueous electrolyte secondary battery
US11038208B2 (en) 2017-12-19 2021-06-15 Sumitomo Chemical Company, Limited Nonaqueous electrolyte secondary battery
US11158907B2 (en) 2017-12-19 2021-10-26 Sumitomo Chemical Company, Limited Nonaqueous electrolyte secondary battery
US11205799B2 (en) 2017-12-19 2021-12-21 Sumitomo Chemical Company, Limited Nonaqueous electrolyte secondary battery
US10957941B2 (en) 2017-12-19 2021-03-23 Sumitomo Chemical Company, Limited Nonaqueous electrolyte secondary battery
US10950838B2 (en) 2017-12-19 2021-03-16 Sumitomo Chemical Company, Limited Nonaqueous electrolyte secondary battery
JP2023093114A (ja) * 2021-12-22 2023-07-04 プライムプラネットエナジー&ソリューションズ株式会社 セパレータ及びこれを備える非水電解液二次電池並びに組電池
JP7638204B2 (ja) 2021-12-22 2025-03-03 プライムプラネットエナジー&ソリューションズ株式会社 セパレータ及びこれを備える非水電解液二次電池並びに組電池
JP2024142762A (ja) * 2023-03-30 2024-10-11 プライムプラネットエナジー&ソリューションズ株式会社 スタックの製造方法

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