PL2586611T3 - Porowata membrana kompozytowa, sposób wytwarzania porowatej membrany kompozytowej i separator akumulatora je wykorzystujący - Google Patents

Porowata membrana kompozytowa, sposób wytwarzania porowatej membrany kompozytowej i separator akumulatora je wykorzystujący

Info

Publication number
PL2586611T3
PL2586611T3 PL10853697T PL10853697T PL2586611T3 PL 2586611 T3 PL2586611 T3 PL 2586611T3 PL 10853697 T PL10853697 T PL 10853697T PL 10853697 T PL10853697 T PL 10853697T PL 2586611 T3 PL2586611 T3 PL 2586611T3
Authority
PL
Poland
Prior art keywords
porous membrane
composite porous
same
battery separator
producing
Prior art date
Application number
PL10853697T
Other languages
English (en)
Inventor
Naoki Mizuno
Michihiko Irie
Yoshitaka Ayuzawa
Masanori Nakamura
Original Assignee
Toray Industries, 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
Application filed by Toray Industries, Inc. filed Critical Toray Industries, Inc.
Publication of PL2586611T3 publication Critical patent/PL2586611T3/pl

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
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • B29C67/202—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored comprising elimination of a solid or a liquid ingredient
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B27/16—Layered products comprising a layer of synthetic resin specially treated, e.g. irradiated
    • 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
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/281—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyimides
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
    • B32B37/025—Transfer laminating
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/32—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed at least two layers being foamed and next to each other
    • 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
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • 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
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • 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
    • 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
    • H01M50/449—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
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/451—Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic 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
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • 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
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/26—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer which influences the bonding during the lamination process, e.g. release layers or pressure equalising layers
    • B32B2037/268—Release layers
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/02—2 layers
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/026—Porous
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/308—Heat stability
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • 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
    • B32B2457/00—Electrical equipment
    • B32B2457/10—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
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Cell Separators (AREA)
  • Laminated Bodies (AREA)
PL10853697T 2010-06-25 2010-08-26 Porowata membrana kompozytowa, sposób wytwarzania porowatej membrany kompozytowej i separator akumulatora je wykorzystujący PL2586611T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010145109 2010-06-25
EP10853697.0A EP2586611B1 (en) 2010-06-25 2010-08-26 Composite porous membrane, method for producing composite porous membrane and battery separator using same
PCT/JP2010/064507 WO2011161837A1 (ja) 2010-06-25 2010-08-26 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

Publications (1)

Publication Number Publication Date
PL2586611T3 true PL2586611T3 (pl) 2019-03-29

Family

ID=45371048

Family Applications (1)

Application Number Title Priority Date Filing Date
PL10853697T PL2586611T3 (pl) 2010-06-25 2010-08-26 Porowata membrana kompozytowa, sposób wytwarzania porowatej membrany kompozytowej i separator akumulatora je wykorzystujący

Country Status (9)

Country Link
US (2) US20130101889A1 (pl)
EP (1) EP2586611B1 (pl)
JP (1) JP5648481B2 (pl)
KR (1) KR101895628B1 (pl)
CN (1) CN102958694B (pl)
HU (1) HUE042737T2 (pl)
MY (1) MY183586A (pl)
PL (1) PL2586611T3 (pl)
WO (1) WO2011161837A1 (pl)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5495210B2 (ja) * 2010-07-21 2014-05-21 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、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
KR101821938B1 (ko) * 2011-07-28 2018-01-24 스미또모 가가꾸 가부시끼가이샤 적층 다공질 필름 및 비수 전해액 이차 전지
KR101423104B1 (ko) 2012-02-15 2014-07-25 도레이 배터리 세퍼레이터 필름 주식회사 전지용 세퍼레이터, 및 전지용 세퍼레이터의 제조 방법
JP5424179B1 (ja) * 2012-02-15 2014-02-26 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、および、電池用セパレータの製造方法
JP5829552B2 (ja) * 2012-03-06 2015-12-09 三菱製紙株式会社 金属イオン二次電池用セパレータの製造方法
WO2014126079A1 (ja) * 2013-02-13 2014-08-21 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電池用セパレータの製造方法
KR102276328B1 (ko) * 2014-05-09 2021-07-12 도레이 카부시키가이샤 폴리올레핀제 적층 다공질 막, 이를 이용한 전지용 세퍼레이터 및 이의 제조 방법
CN105655524B (zh) * 2014-11-28 2018-08-10 松下电器产业株式会社 非水电解质二次电池用隔板和非水电解质二次电池
CN105655525B (zh) 2014-11-28 2018-07-31 松下电器产业株式会社 非水电解质二次电池用隔板和非水电解质二次电池
US9514929B2 (en) 2015-04-02 2016-12-06 International Business Machines Corporation Dielectric filling materials with ionic compounds
JP6200031B2 (ja) * 2015-05-07 2017-09-20 日東電工株式会社 フィルタ濾材及びフィルタユニット
JP6725311B2 (ja) * 2015-05-07 2020-07-15 日東電工株式会社 フィルタ濾材及びフィルタユニット
US20170062784A1 (en) * 2015-08-28 2017-03-02 GM Global Technology Operations LLC Bi-layer separator and method of making the same
KR102358212B1 (ko) * 2015-12-09 2022-02-04 도레이 카부시키가이샤 수지, 슬러리 및 그들을 사용한 적층체와 그의 제조 방법
KR101807445B1 (ko) 2016-04-15 2017-12-08 스미또모 가가꾸 가부시키가이샤 다공질 세퍼레이터 장척, 그의 제조 방법, 권회체 및 리튬 이온 전지
JP6962553B2 (ja) * 2016-09-23 2021-11-05 ユニチカ株式会社 蓄電素子セパレータ用積層体および蓄電素子用セパレータの製造方法
CN106785026A (zh) * 2016-11-29 2017-05-31 德阳九鼎智远知识产权运营有限公司 一种锂电池电解液及其制备方法及其锂离子电池
WO2019130994A1 (ja) 2017-12-27 2019-07-04 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
KR102883065B1 (ko) * 2019-01-04 2025-11-07 셀가드 엘엘씨 리튬 전지 또는 커패시터용 폴리이미드 코팅 분리기
CN114270615B (zh) * 2019-08-16 2024-09-06 株式会社Lg新能源 包括耐热层的电化学装置用隔板和包括该隔板的二次电池
JP7281086B2 (ja) * 2019-10-09 2023-05-25 トヨタ自動車株式会社 多孔質体の製造方法
CN113054319B (zh) * 2020-09-14 2023-02-17 上海恩捷新材料科技有限公司 一种粘接性功能隔膜的制备方法及其系统、锂离子电池
EP4331034A4 (en) * 2021-04-25 2025-03-12 Microvast, Inc. METHOD FOR PRODUCING AN ELECTROCHEMICAL DEVICE AND ELECTROCHEMICAL DEVICE

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4560852B2 (ja) 1999-07-13 2010-10-13 住友化学株式会社 非水電解液二次電池用セパレータの製造方法および非水電解液二次電池
JP2001266942A (ja) 2000-03-15 2001-09-28 Teijin Ltd 電解質担持ポリマー膜及びそれを用いた二次電池
JP4588286B2 (ja) 2001-09-28 2010-11-24 帝人株式会社 複合多孔膜の製造法
JP2004139867A (ja) * 2002-10-18 2004-05-13 Nitto Denko Corp 複合多孔質フィルム
US20050031943A1 (en) * 2003-08-07 2005-02-10 Call Ronald W. Battery separator and method of making same
JP5040058B2 (ja) 2004-02-19 2012-10-03 東レ株式会社 多孔質膜とその製造法及びこれを用いたリチウムイオン二次電池
WO2005080487A1 (ja) * 2004-02-23 2005-09-01 Toyo Boseki Kabushiki Kaisha 多孔質膜とその製造法及びこれを用いたリチウムイオン二次電池
JP2006032246A (ja) 2004-07-21 2006-02-02 Sanyo Electric Co Ltd 非水電解質電池用セパレータ及び非水電解質電池
JP4843935B2 (ja) * 2004-11-25 2011-12-21 東レ株式会社 複合多孔質膜、これの製造法及びこれを用いた二次電池
JP2006289657A (ja) * 2005-04-06 2006-10-26 Asahi Kasei Chemicals Corp 多層多孔膜
JP4946006B2 (ja) * 2005-11-04 2012-06-06 東レ株式会社 複合多孔質膜及びその製造方法
WO2007116672A1 (ja) * 2006-03-30 2007-10-18 Asahi Kasei Chemicals Corporation ポリオレフィン微多孔膜
KR100971109B1 (ko) * 2006-11-20 2010-07-20 데이진 가부시키가이샤 비수계 이차 전지용 세퍼레이터, 및 비수계 이차 전지
KR100927570B1 (ko) * 2007-05-07 2009-11-23 미쓰비시 쥬시 가부시끼가이샤 적층 다공성 필름 및 전지용 세퍼레이터
JP4840302B2 (ja) 2007-09-11 2011-12-21 ソニー株式会社 セパレータおよびこれを用いた電池
EP2260523B1 (en) * 2008-04-08 2014-02-26 SK Innovation Co. Ltd. Method of manufacturing the microporous polyolefin composite film with a thermally stable layer at high temperature
US20090286147A1 (en) * 2008-05-16 2009-11-19 Atsushi Nakajima Composite porous membrane, method of producing composite porous membrane, and battery separator, battery and capacitor using the same
JP5937776B2 (ja) * 2008-05-22 2016-06-22 日立マクセル株式会社 電池用セパレータおよび電池
CN102105302B (zh) * 2008-07-31 2013-11-06 旭化成电子材料株式会社 层叠微多孔性薄膜及其制造方法和电池用分隔件

Also Published As

Publication number Publication date
US20130101889A1 (en) 2013-04-25
KR101895628B1 (ko) 2018-09-05
JPWO2011161837A1 (ja) 2013-08-19
CN102958694B (zh) 2015-09-30
EP2586611B1 (en) 2018-10-03
KR20130113939A (ko) 2013-10-16
EP2586611A1 (en) 2013-05-01
MY183586A (en) 2021-02-27
EP2586611A4 (en) 2015-08-05
US9614212B2 (en) 2017-04-04
CN102958694A (zh) 2013-03-06
JP5648481B2 (ja) 2015-01-07
US20150122400A1 (en) 2015-05-07
WO2011161837A1 (ja) 2011-12-29
HUE042737T2 (hu) 2019-07-29

Similar Documents

Publication Publication Date Title
HUE042737T2 (hu) Kompozit porózus membrán, eljárás kompozit porózus membrán elõállítására és akkumulátor-elválasztóelem ennek alkalmazásával
EP2903055A4 (en) POROUS MEMBRANE SEPARATOR FOR SECONDARY BATTERIES, METHOD FOR THE MANUFACTURE THEREOF AND SECONDARY BATTERY
HUE040024T2 (hu) Porózus membrán újratölthetõ telephez, annak gyártási eljárása és alkalmazása
EP2731170A4 (en) POROUS MEMBRANE FOR SECONDARY BATTERY, SEPARATOR FOR SECONDARY BATTERY, AND SECONDARY BATTERY
PL2414083T3 (pl) Mikroporowate membrany, sposób wytwarzania takich membran oraz zastosowanie takich membran jako film separatora ogniwowego
PL2833437T3 (pl) Porowata membrana do akumulatorów elektrycznych, sposób jej wytwarzania, elektroda do akumulatorów elektrycznych, separator do akumulatorów elektrycznych i akumulator elektryczny
PL2263275T3 (pl) Membrana mikroporowata, separator do baterii i bateria
PL2263277T3 (pl) Membrana mikroporowata, separator baterii i bateria
PL2485295T3 (pl) Porowata membrana do baterii akumulatorowej i bateria akumulatorowa
EP2485302A4 (en) POROUS MEMBRANE FOR A SECONDARY BATTERY AND SECONDARY BATTERY
HUE036945T2 (hu) Porózus membrán újratölthetõ telephez, szuszpenzió újratölthetõ telephez való porózus membránhoz, valamint újratölthetõ telep
EP2602855A4 (en) NONAQUEOUS ELECTROLYTE SOLUTION, PROCESS FOR PRODUCTION THEREOF, AND NONAQUEOUS ELECTROLYTE BATTERY USING THE ELECTROLYTE SOLUTION
EP2551293A4 (en) MICROPOROUS POLYOLEFINMEMBRANE, PRODUCTION PROCESS THEREFOR, SEPARATOR FOR A NON-WATER SECONDARY BATTERY AND NON-WATER SECONDARY BATTERY
PL2660277T3 (pl) Poliolefinowa porowata membrana i sposób jej wytwarzania
PL2626930T3 (pl) Zawiesina do porowatej membrany akumulatora elektrycznego, porowata membrana akumulatora elektrycznego, elektroda akumulatora elektrycznego, separator akumulatora elektrycznego i akumulator elektryczny
EP2004740A4 (en) POLYOLEFIN MICROPOROUS MEMBRANE, PROCESS FOR PRODUCING THE SAME, ACCUMULATOR SEPARATOR, AND ACCUMULATOR
EP2304835A4 (en) ELECTROLYTE FOR LITHIUM BATTERIES, LITHIUM BATTERIES AND METHOD FOR THE PRODUCTION THEREOF
EP2604333A4 (en) Separation membrane element and method for producing composite semipermeable membrane
EP2615665A4 (en) Separator, production method for same and electrochemical device equipped with same
ZA201300244B (en) Hydrogen membrane separator
EP2517782A4 (en) Composite semipermeable membrane and method for producing same
EP2764908A4 (en) GASTRENNMEMBRAN, METHOD OF MANUFACTURING THEREFOR AND GASTRENNMEMBRANMODUL THEREWITH
PL2523747T3 (pl) Membrany mikroporowate i sposoby produkcji i zastosowania takich membran
HUE041732T2 (hu) Laminált porózus membrán, eljárás elõállítására és elválasztó akkumulátorhoz
EP2720293A4 (en) EPOXY RESIN POROUS MEMBRANE, SEPARATOR FOR NONAQUEOUS ELECTROLYTE STORAGE DEVICE, NONAQUEOUS ELECTROLYTE STORAGE DEVICE, COMPOSITE SEMI-PERMEABLE MEMBRANE, AND PROCESS FOR PRODUCING SAME