[go: up one dir, main page]

WO2008149986A1 - 多層多孔膜 - Google Patents

多層多孔膜 Download PDF

Info

Publication number
WO2008149986A1
WO2008149986A1 PCT/JP2008/060479 JP2008060479W WO2008149986A1 WO 2008149986 A1 WO2008149986 A1 WO 2008149986A1 JP 2008060479 W JP2008060479 W JP 2008060479W WO 2008149986 A1 WO2008149986 A1 WO 2008149986A1
Authority
WO
WIPO (PCT)
Prior art keywords
porous film
multilayer porous
multilayer
polypropylenes
polyolefin
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.)
Ceased
Application number
PCT/JP2008/060479
Other languages
English (en)
French (fr)
Inventor
Hiroshi Murata
Hidenori Iwasawa
Hirosuke Naruto
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
Asahi Kasei Chemicals Corp
Original Assignee
Asahi Kasei Chemicals Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40093790&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2008149986(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Asahi Kasei Chemicals Corp, Asahi Kasei E Materials Corp filed Critical Asahi Kasei Chemicals Corp
Priority to EP12177710.6A priority Critical patent/EP2517879B2/en
Priority to JP2009517914A priority patent/JP4789274B2/ja
Priority to CN200880018943XA priority patent/CN101687404B/zh
Priority to EP20080765292 priority patent/EP2153990B1/en
Priority to US12/663,510 priority patent/US9070935B2/en
Publication of WO2008149986A1 publication Critical patent/WO2008149986A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/491—Porosity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249986—Void-containing component contains also a solid fiber or solid particle

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Cell Separators (AREA)
  • Laminated Bodies (AREA)
  • Secondary Cells (AREA)

Abstract

ポリプロピレンと、ポリプロピレン以外のポリオレフィンを含む樹脂組成物からなる多孔膜と、該多孔膜の少なくとも片面に積層され、無機フィラーを含む多孔層とを有する、異常発熱時の発熱量が大きい場合においても、両極の短絡を防止できる優れた耐熱性と良好なシャットダウン機能を両立する多層多孔膜。
PCT/JP2008/060479 2007-06-06 2008-06-06 多層多孔膜 Ceased WO2008149986A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP12177710.6A EP2517879B2 (en) 2007-06-06 2008-06-06 Multilayer porous film
JP2009517914A JP4789274B2 (ja) 2007-06-06 2008-06-06 多層多孔膜
CN200880018943XA CN101687404B (zh) 2007-06-06 2008-06-06 多层多孔膜
EP20080765292 EP2153990B1 (en) 2007-06-06 2008-06-06 Multilayer porous film
US12/663,510 US9070935B2 (en) 2007-06-06 2008-06-06 Multilayer porous film

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP2007-150001 2007-06-06
JP2007150001 2007-06-06
JP2007255690 2007-09-28
JP2007-255689 2007-09-28
JP2007255689 2007-09-28
JP2007-255690 2007-09-28
JP2007302733 2007-11-22
JP2007-302733 2007-11-22

Publications (1)

Publication Number Publication Date
WO2008149986A1 true WO2008149986A1 (ja) 2008-12-11

Family

ID=40093790

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/060479 Ceased WO2008149986A1 (ja) 2007-06-06 2008-06-06 多層多孔膜

Country Status (7)

Country Link
US (1) US9070935B2 (ja)
EP (3) EP2153990B1 (ja)
JP (1) JP4789274B2 (ja)
KR (1) KR20090130885A (ja)
CN (1) CN101687404B (ja)
TW (1) TW200919806A (ja)
WO (1) WO2008149986A1 (ja)

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010073707A1 (ja) * 2008-12-26 2010-07-01 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
JP2010247446A (ja) * 2009-04-16 2010-11-04 Nitto Denko Corp 多孔質シートの製造方法及び多孔質シート
WO2010134585A1 (ja) * 2009-05-21 2010-11-25 旭化成イーマテリアルズ株式会社 多層多孔膜
JP2011005670A (ja) * 2009-06-23 2011-01-13 Asahi Kasei E-Materials Corp 多層多孔膜
WO2011062285A1 (ja) * 2009-11-20 2011-05-26 三菱樹脂株式会社 積層多孔フィルム、電池用セパレータおよび電池
WO2011078098A1 (ja) * 2009-12-24 2011-06-30 住友化学株式会社 積層フィルムおよび非水電解質二次電池
JP2011168048A (ja) * 2010-01-21 2011-09-01 Toray Ind Inc 多孔性フィルムおよび蓄電デバイス
WO2011132533A1 (ja) * 2010-04-19 2011-10-27 三菱樹脂株式会社 積層多孔フィルム、非水電解液二次電池用セパレータ、および非水電解液二次電池
JP2012003938A (ja) * 2010-06-17 2012-01-05 Hitachi Maxell Ltd 電池用セパレータおよびリチウム二次電池
WO2012042965A1 (ja) * 2010-09-30 2012-04-05 三菱樹脂株式会社 積層多孔フィルム、非水電解液二次電池用セパレータ、および非水電解液二次電池
WO2012096059A1 (ja) * 2011-01-13 2012-07-19 株式会社村田製作所 蓄電デバイス用セパレータおよび蓄電デバイス
WO2012124093A1 (ja) * 2011-03-16 2012-09-20 トヨタ自動車株式会社 非水電解質二次電池および車両
JP2013080676A (ja) * 2011-10-05 2013-05-02 Nissan Motor Co Ltd 耐熱絶縁層付セパレータ
WO2014002701A1 (ja) * 2012-06-29 2014-01-03 三菱樹脂株式会社 積層多孔フィルム、非水電解液二次電池用セパレータ、及び非水電解液二次電池
WO2014017662A1 (ja) * 2012-07-27 2014-01-30 住友化学株式会社 アルミナスラリーおよびその製造方法並びに塗工液
JP2014030951A (ja) * 2012-08-03 2014-02-20 Mitsubishi Plastics Inc 積層多孔フィルム、非水電解液二次電池用セパレータ、及び非水電解液二次電池
WO2014046094A1 (ja) * 2012-09-19 2014-03-27 旭化成株式会社 セパレータ及びその製造方法、並びに、リチウムイオン二次電池
JP2014091071A (ja) * 2012-11-01 2014-05-19 Mitsubishi Plastics Inc 積層多孔フィルムの製造方法、積層多孔フィルム、非水電解液二次電池用セパレータ、及び非水電解液二次電池
EP2506340A4 (en) * 2009-11-27 2014-06-25 Lg Chemical Ltd METHOD FOR PRODUCING A SEPARATOR, SEPARATOR PRODUCED IN THIS PROCESS AND ELECTRONIC DEVICE WITH THE SEPARATOR
CN103904277A (zh) * 2010-12-28 2014-07-02 旭化成电子材料株式会社 聚烯烃系多孔膜
JP2014180822A (ja) * 2013-03-19 2014-09-29 Sekisui Chem Co Ltd 積層フィルム並びにこれを用いてなる電池用セパレータ及び電池
JP2014180821A (ja) * 2013-03-19 2014-09-29 Sekisui Chem Co Ltd 積層フィルム並びにこれを用いてなる電池用セパレータ及び電池
KR20140144192A (ko) 2012-03-27 2014-12-18 도레이 카부시키가이샤 적층 다공질 필름 및 축전 디바이스용 세퍼레이터
JPWO2013035795A1 (ja) * 2011-09-08 2015-03-23 日本ゼオン株式会社 二次電池用スラリー
JP2015076120A (ja) * 2013-10-04 2015-04-20 トヨタ自動車株式会社 非水電解質二次電池
US9034509B2 (en) 2010-03-24 2015-05-19 Teijin Limited Polyolefin microporous membrane and method of producing the same, separator for non-aqueous secondary battery and non-aqueous secondary battery
WO2015122164A1 (ja) * 2014-02-17 2015-08-20 三洋電機株式会社 非水電解質二次電池用セパレータ
JP2015528633A (ja) * 2012-08-07 2015-09-28 セルガード エルエルシー リチウムイオン電池用改良型隔離板およびその応用
JP5792914B1 (ja) * 2013-12-03 2015-10-14 東レバッテリーセパレータフィルム株式会社 積層多孔質膜及びその製造方法
US9252412B2 (en) 2012-03-26 2016-02-02 Mitsubishi Plastics, Inc. Multilayer porous film, separator for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery
JP2016138288A (ja) * 2014-01-07 2016-08-04 三菱樹脂株式会社 積層多孔フィルムの被覆層形成用分散液及び積層多孔フィルムの製造方法
US9627672B2 (en) 2012-03-28 2017-04-18 Asahi Kasei E-Materials Corporation Separator for nonaqueous electrolyte batteries containing a porous membrane
US9935303B2 (en) 2014-12-10 2018-04-03 Mitsubishi Chemical Corporation Alumina slurry
JP2018101614A (ja) * 2016-12-20 2018-06-28 旭化成株式会社 蓄電デバイス用セパレータ並びにこれを用いた積層体、捲回体及び二次電池
JP2018181546A (ja) * 2017-04-10 2018-11-15 旭化成株式会社 非水電解質二次電池用セパレータ

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011159488A (ja) 2010-02-01 2011-08-18 Sony Corp 非水電解質組成物および非水電解質二次電池
CN101814590B (zh) * 2010-04-23 2011-12-14 湖南业翔晶科新能源有限公司 锂离子电池用多孔固态隔膜及其制备方法
KR101178710B1 (ko) * 2010-07-13 2012-08-30 삼성에스디아이 주식회사 이차 전지
JP5858325B2 (ja) 2010-09-03 2016-02-10 株式会社Ｇｓユアサ 電池
KR20130135856A (ko) 2010-10-07 2013-12-11 쇼오트 아게 전기화학 에너지 축전지 및 이 축전지용 세퍼레이터를 제조하기 위한 유리계 물질
DE102010048922A1 (de) 2010-10-07 2012-04-12 Schott Ag Elektrochemischer Energiespeicher und Verwendung eines glasbasierten Materials zur Herstellung eines Separators für einen solchen
DE102010048919A1 (de) 2010-10-07 2012-04-12 Schott Ag Elektrochemischer Energiespeicher und Verwendung eines glasbasierten Materials zur Herstellung eines Separators für einen solchen
US8722256B2 (en) 2010-10-20 2014-05-13 Ut-Battelle, Llc Multi-layered, chemically bonded lithium-ion and lithium/air batteries
JP5818150B2 (ja) 2010-11-05 2015-11-18 株式会社Ｇｓユアサ 蓄電素子用電極、それを用いた蓄電素子、および蓄電素子用電極の製造方法
JP5768359B2 (ja) * 2010-11-17 2015-08-26 ソニー株式会社 耐熱性微多孔膜、電池用セパレータ及びリチウムイオン二次電池
EP2573837B1 (en) * 2011-03-07 2016-02-24 Hitachi Maxell, Ltd. Battery separator and battery
JP5853400B2 (ja) * 2011-04-21 2016-02-09 ソニー株式会社 セパレータおよび非水電解質電池、ならびに電池パック、電子機器、電動車両、蓄電装置および電力システム
JP6109467B2 (ja) 2011-06-28 2017-04-05 日産自動車株式会社 耐熱絶縁層付セパレータ
DE102011114876A1 (de) 2011-09-29 2013-04-04 Schott Ag Wiederaufladbarer Lithium-Ionen-Akkumulator und Verwendung eines glasbasierten Materials hierfür
CN103329306B (zh) * 2011-11-01 2017-10-24 株式会社Lg化学 隔膜及具有其的电化学器件
KR20130048843A (ko) * 2011-11-03 2013-05-13 에스케이이노베이션 주식회사 내열성 및 안정성이 우수한 폴리올레핀계 복합 미세다공막 및 이를 제조하는 방법
DE102011120474A1 (de) * 2011-12-08 2013-06-13 Treofan Germany Gmbh & Co. Kg Hochporöse Separator- Folie mit Beschichtung
JP5945903B2 (ja) 2011-12-16 2016-07-05 日産自動車株式会社 電気デバイス用負極活物質
DE102011121606A1 (de) * 2011-12-20 2013-06-20 Treofan Germany Gmbh & Co. Kg Hochporöse Separator-Folie mit Beschichtung und Abschaltfunktion
DE102012004161A1 (de) * 2012-03-05 2013-09-05 Treofan Germany Gmbh & Co. Kg Hochporöse Separator-Folie mit partieller Beschichtung
CN104254933B (zh) * 2012-04-30 2017-06-06 株式会社Lg化学 隔膜及具备其的电化学器件
JP6112115B2 (ja) * 2012-09-28 2017-04-12 日本ゼオン株式会社 二次電池用多孔膜セパレータ及びその製造方法、並びに二次電池
KR101453785B1 (ko) 2012-10-05 2014-10-22 주식회사 엘지화학 세퍼레이터 및 이를 구비한 전기화학소자
WO2014069410A1 (ja) * 2012-10-31 2014-05-08 旭化成イーマテリアルズ株式会社 多層多孔膜及びその製造方法、並びに非水電解液電池用セパレータ
JP6029002B2 (ja) * 2012-11-13 2016-11-24 トヨタ自動車株式会社 二次電池とその製造方法
JP6123807B2 (ja) 2012-11-22 2017-05-10 日産自動車株式会社 リチウムイオン二次電池用負極、及びこれを用いたリチウムイオン二次電池
CN103972448A (zh) * 2013-01-28 2014-08-06 海洋王照明科技股份有限公司 电化学电源隔膜及其制备方法、电化学电池或电容器
JP6413351B2 (ja) * 2013-06-19 2018-10-31 株式会社Ｇｓユアサ 蓄電素子
WO2014208454A1 (ja) 2013-06-27 2014-12-31 旭化成イーマテリアルズ株式会社 非水系電解液電池用セパレータ及び非水電解液電池
JP6187602B2 (ja) 2014-01-24 2017-08-30 日産自動車株式会社 電気デバイス
WO2015111189A1 (ja) 2014-01-24 2015-07-30 日産自動車株式会社 電気デバイス
MY179092A (en) 2014-05-09 2020-10-27 Toray Industries Polyolefin laminated porous film, battery separator using same and manufacturing method therefor
WO2015190265A1 (ja) 2014-06-11 2015-12-17 東レバッテリーセパレータフィルム株式会社 電池用セパレータ及びその製造方法
KR101962418B1 (ko) 2014-06-24 2019-03-27 제일모직 주식회사 분리막, 이의 제조방법 및 이를 이용한 전지
JP6444122B2 (ja) * 2014-09-30 2018-12-26 旭化成株式会社 蓄電デバイス用セパレータ、セパレータ用スラリー及び非水電解液二次電池
JP2017098239A (ja) * 2015-11-13 2017-06-01 住友化学株式会社 非水電解液二次電池のセパレータ用の多孔質層、非水電解液二次電池用積層セパレータ
JP2017212040A (ja) * 2016-05-23 2017-11-30 オートモーティブエナジーサプライ株式会社 リチウムイオン二次電池
US11161961B2 (en) * 2017-04-21 2021-11-02 Avomeen Analytical Services Shutdown and non-shutdown separators for electrochemical devices
KR102791884B1 (ko) * 2018-09-03 2025-04-08 주식회사 엘지화학 가교 폴리올레핀 분리막 및 이의 제조방법
WO2020190101A1 (ko) 2019-03-21 2020-09-24 주식회사 엘지화학 전기화학소자용 분리막 및 이의 제조 방법
WO2021253192A1 (zh) * 2020-06-15 2021-12-23 宁德新能源科技有限公司 电池和具有所述电池的用电装置
CN114249603A (zh) * 2021-11-10 2022-03-29 湖南大学 一种氧化铝隔膜及其制备方法和应用
WO2023238163A1 (en) * 2022-06-11 2023-12-14 Kaushik Palicha MAGNESIUM ION BATTERY EMPLOYING Mg-ENRICHED ELECTROLYTE-CUM-MEMBRANE AND METHOD OF FABRICATION THEREOF
CN116278286B (zh) * 2023-05-25 2023-07-25 广州仕天材料科技有限公司 一种具有高散热性、高强度的聚酰胺材料制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1180395A (ja) * 1997-09-09 1999-03-26 Nitto Denko Corp 多孔質膜および非水電解液電池用セパレータ
JP2001080660A (ja) * 1999-09-10 2001-03-27 Shibazaki Seisakusho Ltd 合成樹脂製キャップ
JP2002321323A (ja) * 2001-04-24 2002-11-05 Asahi Kasei Corp ポリオレフィン製微多孔膜
JP2004227972A (ja) * 2003-01-24 2004-08-12 Sumitomo Chem Co Ltd 非水電解液二次電池用セパレータ
JP2007506587A (ja) * 2003-05-15 2007-03-22 フジ　フォト　フィルム　ビー．ブイ． 微多孔性フィルム

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5699969A (en) * 1980-01-16 1981-08-11 Nippon Muki Kk Separator for battery
US4650730A (en) * 1985-05-16 1987-03-17 W. R. Grace & Co. Battery separator
US5641565A (en) * 1991-07-05 1997-06-24 Asahi Kasei Kogyo Kabushiki Kaisha Separator for a battery using an organic electrolytic solution and method for preparing the same
JP3797729B2 (ja) 1996-12-16 2006-07-19 日東電工株式会社 電池用セパレータ
US6080507A (en) * 1998-04-13 2000-06-27 Celgard Inc. Trilayer battery separator
WO2000079618A1 (fr) 1999-06-22 2000-12-28 Mitsubishi Denki Kabushiki Kaisha Separateur de cellule, cellule, et procede de production dudit separateur
CN1236508C (zh) * 1999-11-10 2006-01-11 宇部兴产株式会社 电池隔膜和锂二次电池
US6432586B1 (en) 2000-04-10 2002-08-13 Celgard Inc. Separator for a high energy rechargeable lithium battery
US6723476B2 (en) * 2001-08-01 2004-04-20 Micron Technology, Inc. Methods of patterning materials; and photomasks
WO2005057690A1 (ja) * 2003-12-15 2005-06-23 Mitsubishi Chemical Corporation 非水系電解液二次電池
JP4739958B2 (ja) * 2004-01-09 2011-08-03 パナソニック株式会社 リチウムイオン二次電池
ATE534513T1 (de) * 2004-10-01 2011-12-15 Asahi Kasei Chemicals Corp Polyolefin-mikroporöse membrane
US9570727B2 (en) * 2004-10-22 2017-02-14 Celgard Llc Battery separator with Z-direction stability
KR100775310B1 (ko) * 2004-12-22 2007-11-08 주식회사 엘지화학 유/무기 복합 다공성 분리막 및 이를 이용한 전기 화학소자
KR100659854B1 (ko) * 2005-04-28 2006-12-19 삼성에스디아이 주식회사 리튬 이차 전지
EP1935621B1 (en) * 2005-09-22 2012-06-06 Mitsubishi Plastics, Inc. Process for producing porous laminate and porous laminate
JP4546910B2 (ja) * 2005-09-22 2010-09-22 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
HUE041980T2 (hu) * 2005-10-24 2019-06-28 Toray Industries Poliolefin többrétegû mikropórusos film, eljárás az elõállítására és akkumulátor-szeparátor
CA2627811A1 (en) 2005-11-01 2007-05-10 Tonen Chemical Corporation Polyolefin microporous membrane, separator for battery using the membrane, and battery

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1180395A (ja) * 1997-09-09 1999-03-26 Nitto Denko Corp 多孔質膜および非水電解液電池用セパレータ
JP2001080660A (ja) * 1999-09-10 2001-03-27 Shibazaki Seisakusho Ltd 合成樹脂製キャップ
JP2002321323A (ja) * 2001-04-24 2002-11-05 Asahi Kasei Corp ポリオレフィン製微多孔膜
JP2004227972A (ja) * 2003-01-24 2004-08-12 Sumitomo Chem Co Ltd 非水電解液二次電池用セパレータ
JP2007506587A (ja) * 2003-05-15 2007-03-22 フジ　フォト　フィルム　ビー．ブイ． 微多孔性フィルム

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2153990A4 *

Cited By (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10246567B2 (en) 2008-12-26 2019-04-02 Asahi Kasei E-Materials Corporation Polyolefin microporous film
KR101321226B1 (ko) 2008-12-26 2013-10-23 아사히 가세이 이-매터리얼즈 가부시키가이샤 폴리올레핀제 미다공막
WO2010073707A1 (ja) * 2008-12-26 2010-07-01 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
JP5062783B2 (ja) * 2008-12-26 2012-10-31 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
JP2010247446A (ja) * 2009-04-16 2010-11-04 Nitto Denko Corp 多孔質シートの製造方法及び多孔質シート
CN102341238A (zh) * 2009-05-21 2012-02-01 旭化成电子材料株式会社 多层多孔膜
CN102341238B (zh) * 2009-05-21 2015-09-16 旭化成电子材料株式会社 多层多孔膜
WO2010134585A1 (ja) * 2009-05-21 2010-11-25 旭化成イーマテリアルズ株式会社 多層多孔膜
US8900740B2 (en) 2009-05-21 2014-12-02 Asahi Kasei E-Materials Corporation Multilayer porous film
KR101361400B1 (ko) * 2009-05-21 2014-02-10 아사히 가세이 이-매터리얼즈 가부시키가이샤 다층다공막
JP4836297B2 (ja) * 2009-05-21 2011-12-14 旭化成イーマテリアルズ株式会社 多層多孔膜
JP2011005670A (ja) * 2009-06-23 2011-01-13 Asahi Kasei E-Materials Corp 多層多孔膜
CN102712185A (zh) * 2009-11-20 2012-10-03 三菱树脂株式会社 叠层多孔膜、电池用隔板及电池
JP2011126275A (ja) * 2009-11-20 2011-06-30 Mitsubishi Plastics Inc 積層多孔フィルム、電池用セパレータおよび電池
US20120231323A1 (en) * 2009-11-20 2012-09-13 Mitsubhishi Plastics, Inc. Laminated porous film, separator for battery, and battery
WO2011062285A1 (ja) * 2009-11-20 2011-05-26 三菱樹脂株式会社 積層多孔フィルム、電池用セパレータおよび電池
US20150044541A1 (en) * 2009-11-20 2015-02-12 Mitsubishi Plastics, Inc. Laminated porous film, separator for battery, and battery
KR101392131B1 (ko) * 2009-11-20 2014-05-07 미쓰비시 쥬시 가부시끼가이샤 적층 다공 필름, 전지용 세퍼레이터 및 전지
EP2506340A4 (en) * 2009-11-27 2014-06-25 Lg Chemical Ltd METHOD FOR PRODUCING A SEPARATOR, SEPARATOR PRODUCED IN THIS PROCESS AND ELECTRONIC DEVICE WITH THE SEPARATOR
WO2011078098A1 (ja) * 2009-12-24 2011-06-30 住友化学株式会社 積層フィルムおよび非水電解質二次電池
JP2011131470A (ja) * 2009-12-24 2011-07-07 Sumitomo Chemical Co Ltd 積層フィルムおよび非水電解質二次電池
JP2011168048A (ja) * 2010-01-21 2011-09-01 Toray Ind Inc 多孔性フィルムおよび蓄電デバイス
US9178202B2 (en) 2010-03-24 2015-11-03 Teijin Limited Polyolefin microporous membrane and method of producing the same, separator for non-aqueous secondary battery and non-aqueous secondary battery
US9034509B2 (en) 2010-03-24 2015-05-19 Teijin Limited Polyolefin microporous membrane and method of producing the same, separator for non-aqueous secondary battery and non-aqueous secondary battery
US9281509B2 (en) 2010-03-24 2016-03-08 Teijin Limited Polyolefin microporous membrane and method of producing the same, separator for non-aqueous secondary battery and non-aqueous secondary battery
CN102781667A (zh) * 2010-04-19 2012-11-14 三菱树脂株式会社 叠层多孔膜、非水电解质二次电池用隔板、以及非水电解质二次电池
CN102781667B (zh) * 2010-04-19 2016-08-17 三菱树脂株式会社 叠层多孔膜、非水电解质二次电池用隔板、以及非水电解质二次电池
WO2011132533A1 (ja) * 2010-04-19 2011-10-27 三菱樹脂株式会社 積層多孔フィルム、非水電解液二次電池用セパレータ、および非水電解液二次電池
JPWO2011132533A1 (ja) * 2010-04-19 2013-07-18 三菱樹脂株式会社 積層多孔フィルム、非水電解液二次電池用セパレータ、および非水電解液二次電池
JP2012003938A (ja) * 2010-06-17 2012-01-05 Hitachi Maxell Ltd 電池用セパレータおよびリチウム二次電池
WO2012042965A1 (ja) * 2010-09-30 2012-04-05 三菱樹脂株式会社 積層多孔フィルム、非水電解液二次電池用セパレータ、および非水電解液二次電池
JPWO2012042965A1 (ja) * 2010-09-30 2014-02-06 三菱樹脂株式会社 積層多孔フィルム、非水電解液二次電池用セパレータ、および非水電解液二次電池
US9991488B2 (en) 2010-12-28 2018-06-05 Asahi Kasei E-Materials Corporation Polyolefin-based porous film and method for producing the same
CN103904277A (zh) * 2010-12-28 2014-07-02 旭化成电子材料株式会社 聚烯烃系多孔膜
US9941498B2 (en) 2010-12-28 2018-04-10 Asahi Kasei E-Materials Corporation Polyolefin-based porous film and method for producing the same
US10693114B2 (en) 2010-12-28 2020-06-23 Asahi Kasei E-Materials Corporation Polyolefin-based porous film and method for producing the same
WO2012096059A1 (ja) * 2011-01-13 2012-07-19 株式会社村田製作所 蓄電デバイス用セパレータおよび蓄電デバイス
US9368293B2 (en) 2011-01-13 2016-06-14 Murata Manufacturing Co., Ltd. Separator for power storage device and power storage device
JPWO2012096059A1 (ja) * 2011-01-13 2014-06-09 株式会社村田製作所 蓄電デバイス用セパレータおよび蓄電デバイス
JPWO2012124093A1 (ja) * 2011-03-16 2014-07-17 トヨタ自動車株式会社 非水電解質二次電池および車両
US9209502B2 (en) 2011-03-16 2015-12-08 Toyota Jidosha Kabushiki Kaisha Non-aqueous electrolyte secondary battery and vehicle
WO2012124093A1 (ja) * 2011-03-16 2012-09-20 トヨタ自動車株式会社 非水電解質二次電池および車両
JPWO2013035795A1 (ja) * 2011-09-08 2015-03-23 日本ゼオン株式会社 二次電池用スラリー
JP2013080676A (ja) * 2011-10-05 2013-05-02 Nissan Motor Co Ltd 耐熱絶縁層付セパレータ
US9847518B2 (en) 2011-10-05 2017-12-19 Nissan Motor Co., Ltd. Separator with heat-resistant insulation layer
US9252412B2 (en) 2012-03-26 2016-02-02 Mitsubishi Plastics, Inc. Multilayer porous film, separator for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery
KR20140144192A (ko) 2012-03-27 2014-12-18 도레이 카부시키가이샤 적층 다공질 필름 및 축전 디바이스용 세퍼레이터
US9627672B2 (en) 2012-03-28 2017-04-18 Asahi Kasei E-Materials Corporation Separator for nonaqueous electrolyte batteries containing a porous membrane
US9911960B2 (en) 2012-03-28 2018-03-06 Asahi Kasei E-Materials Corporation Porous membrane and multilayer porous membrane
US9911959B2 (en) 2012-03-28 2018-03-06 Asahi Kasei E-Materials Corporation Porous membrane and multilayer porous membrane
WO2014002701A1 (ja) * 2012-06-29 2014-01-03 三菱樹脂株式会社 積層多孔フィルム、非水電解液二次電池用セパレータ、及び非水電解液二次電池
JPWO2014002701A1 (ja) * 2012-06-29 2016-05-30 三菱樹脂株式会社 積層多孔フィルム、非水電解液二次電池用セパレータ、及び非水電解液二次電池
US9818999B2 (en) 2012-06-29 2017-11-14 Mitsubishi Chemical Corporation Multilayer porous film, separator for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
CN104488109B (zh) * 2012-07-27 2017-02-22 住友化学株式会社 氧化铝浆料及其制造方法以及涂布液
US10836913B2 (en) 2012-07-27 2020-11-17 Sumitomo Chemical Company, Limited Alumina slurry, method for producing same, and coating liquid
JPWO2014017662A1 (ja) * 2012-07-27 2016-07-11 住友化学株式会社 アルミナスラリーおよびその製造方法並びに塗工液
WO2014017662A1 (ja) * 2012-07-27 2014-01-30 住友化学株式会社 アルミナスラリーおよびその製造方法並びに塗工液
JP2014030951A (ja) * 2012-08-03 2014-02-20 Mitsubishi Plastics Inc 積層多孔フィルム、非水電解液二次電池用セパレータ、及び非水電解液二次電池
JP2021144950A (ja) * 2012-08-07 2021-09-24 セルガード エルエルシー リチウムイオン電池用改良型隔離板および関連する方法
US11532854B2 (en) 2012-08-07 2022-12-20 Celgard, Llc Battery separator including microporous polyolefin membrane with ceramic coating
JP7228625B2 (ja) 2012-08-07 2023-02-24 セルガード エルエルシー リチウムイオン電池用改良型隔離板および関連する方法
JP2015528633A (ja) * 2012-08-07 2015-09-28 セルガード エルエルシー リチウムイオン電池用改良型隔離板およびその応用
JP2020038835A (ja) * 2012-08-07 2020-03-12 セルガード エルエルシー リチウムイオン電池用改良型隔離板および関連する方法
US10559802B2 (en) 2012-08-07 2020-02-11 Celgard, Llc Separator membranes for lithium ion batteries and related methods
JP2018170287A (ja) * 2012-08-07 2018-11-01 セルガード エルエルシー リチウムイオン電池用改良型隔離板および関連する方法
WO2014046094A1 (ja) * 2012-09-19 2014-03-27 旭化成株式会社 セパレータ及びその製造方法、並びに、リチウムイオン二次電池
US10811658B2 (en) 2012-09-19 2020-10-20 Asahi Kasei Kabushiki Kaisha Separator and method of preparing the same, and lithium ion secondary battery
JP2014091071A (ja) * 2012-11-01 2014-05-19 Mitsubishi Plastics Inc 積層多孔フィルムの製造方法、積層多孔フィルム、非水電解液二次電池用セパレータ、及び非水電解液二次電池
JP2014180822A (ja) * 2013-03-19 2014-09-29 Sekisui Chem Co Ltd 積層フィルム並びにこれを用いてなる電池用セパレータ及び電池
JP2014180821A (ja) * 2013-03-19 2014-09-29 Sekisui Chem Co Ltd 積層フィルム並びにこれを用いてなる電池用セパレータ及び電池
JP2015076120A (ja) * 2013-10-04 2015-04-20 トヨタ自動車株式会社 非水電解質二次電池
KR102131009B1 (ko) 2013-12-03 2020-07-07 도레이 카부시키가이샤 적층 다공질 막 및 이의 제조 방법
KR20160091917A (ko) * 2013-12-03 2016-08-03 도레이 배터리 세퍼레이터 필름 주식회사 적층 다공질 막 및 이의 제조 방법
JP5792914B1 (ja) * 2013-12-03 2015-10-14 東レバッテリーセパレータフィルム株式会社 積層多孔質膜及びその製造方法
JP2016138288A (ja) * 2014-01-07 2016-08-04 三菱樹脂株式会社 積層多孔フィルムの被覆層形成用分散液及び積層多孔フィルムの製造方法
WO2015122164A1 (ja) * 2014-02-17 2015-08-20 三洋電機株式会社 非水電解質二次電池用セパレータ
US9935303B2 (en) 2014-12-10 2018-04-03 Mitsubishi Chemical Corporation Alumina slurry
JP2018101614A (ja) * 2016-12-20 2018-06-28 旭化成株式会社 蓄電デバイス用セパレータ並びにこれを用いた積層体、捲回体及び二次電池
JP2018181546A (ja) * 2017-04-10 2018-11-15 旭化成株式会社 非水電解質二次電池用セパレータ

Also Published As

Publication number Publication date
CN101687404A (zh) 2010-03-31
EP2517879B2 (en) 2020-03-18
JP4789274B2 (ja) 2011-10-12
CN101687404B (zh) 2013-06-05
EP2517879B1 (en) 2014-03-26
EP2517879A1 (en) 2012-10-31
EP2153990B1 (en) 2014-04-02
EP2153990A4 (en) 2010-09-15
EP2153990A1 (en) 2010-02-17
US9070935B2 (en) 2015-06-30
US20100203396A1 (en) 2010-08-12
JPWO2008149986A1 (ja) 2010-08-26
TWI380496B (ja) 2012-12-21
TW200919806A (en) 2009-05-01
EP2517880B1 (en) 2014-03-26
KR20090130885A (ko) 2009-12-24
EP2517880A1 (en) 2012-10-31

Similar Documents

Publication Publication Date Title
WO2008149986A1 (ja) 多層多孔膜
JP6764023B2 (ja) 耐火樹脂組成物、耐火シート、耐火積層体、及びバッテリー
KR102285624B1 (ko) 탭 밀봉용 절연 필름 및 전기화학 디바이스
KR102718705B1 (ko) 폴리프로필렌계 복합 필름 및 그것을 사용한 포장재
MX340414B (es) Composición polimérica y capa selladora con la misma.
MX2013003614A (es) Composicion polimerica y capa selladora con la misma.
TW200745231A (en) Polyolefin multi-layered micro-porous film, method of manufacturing the same, separator for battery and battery
WO2009132802A3 (de) Mikroporöse mehrschicht-membranfolie auf polypropylenbasis für batterien mit abschaltfunktion
WO2008156033A1 (ja) 非水系二次電池用セパレータ、その製造方法および非水系二次電池
JP2009545688A5 (ja)
WO2011094055A3 (en) Vulcanizable copolymer semiconductive shield compositions
WO2011156215A3 (en) Floor covering composition containing renewable polymer
WO2006101968A3 (en) Compositions of ethylene/alpha-olefin multi-block interpolymer for elastic films and laminates
WO2008103887A9 (en) Olefin based compositions and floor coverings containing the same
MY174849A (en) Barrier films and methods for making and using the same
WO2008086539A3 (en) Compositions of ethylene/alpha-olefin multi-block interpolymer for elastic films and laminates
WO2006121760A3 (en) Tie-layer for polyolefin films
JP6558893B2 (ja) 硫化物系ガス吸着用積層体
JP5612970B2 (ja) 太陽電池モジュール用裏面保護シート
ATE529476T1 (de) Polypropylenzusammensetzung mit geringem schrumpffaktor
EP1878567A4 (en) MULTI-LAYER THERMOSCELLABLE POLYPROPYLENE RESIN FILM AND PACKAGING MATERIAL
JP4580638B2 (ja) リチウム電池金属端子部密封用接着性フィルムおよびこれを用いたリチウム電池
WO2006086521A3 (en) Oxygen scavenging film with good interply adhesion
JP6881320B2 (ja) 非水電解質電池用リード線及びそれを含む非水電解質電池
JP2018012263A (ja) 多層シート、トレイ及び包装体

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880018943.X

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08765292

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2009517914

Country of ref document: JP

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 20097025357

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2008765292

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 12663510

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE