WO2008146758A1 - 多孔質フィルムの製造方法及び多孔質フィルム、並びに非水電解質電池用セパレータ及びこれを用いた非水電解質電池 - Google Patents

多孔質フィルムの製造方法及び多孔質フィルム、並びに非水電解質電池用セパレータ及びこれを用いた非水電解質電池 Download PDF

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Publication number
WO2008146758A1
WO2008146758A1 PCT/JP2008/059589 JP2008059589W WO2008146758A1 WO 2008146758 A1 WO2008146758 A1 WO 2008146758A1 JP 2008059589 W JP2008059589 W JP 2008059589W WO 2008146758 A1 WO2008146758 A1 WO 2008146758A1
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WIPO (PCT)
Prior art keywords
separator
aqueous electrolyte
electrolyte battery
porous film
production
Prior art date
Application number
PCT/JP2008/059589
Other languages
English (en)
French (fr)
Inventor
Shunsuke Noumi
Tomoaki Ichikawa
Shinichi Ooizumi
Yoshihiro Uetani
Masaki Ujihara
Original Assignee
Nitto Denko Corporation
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 Nitto Denko Corporation filed Critical Nitto Denko Corporation
Priority to CN2008800173431A priority Critical patent/CN101679668B/zh
Priority to US12/601,498 priority patent/US9077025B2/en
Priority to EP08764635A priority patent/EP2151471A4/en
Priority to KR1020097026581A priority patent/KR101458243B1/ko
Publication of WO2008146758A1 publication Critical patent/WO2008146758A1/ja
Priority to US14/728,464 priority patent/US9340653B2/en

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    • 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
    • C08J9/36—After-treatment
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/04—After-treatment of articles without altering their shape; Apparatus therefor by wave energy or particle radiation, e.g. for curing or vulcanising preformed articles
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C08J7/123—Treatment by wave energy or particle radiation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • 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
    • 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
    • H01M50/417—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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0658—PE, i.e. polyethylene characterised by its molecular weight
    • B29K2023/0683—UHMWPE, i.e. ultra high molecular weight polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/002—Panels; Plates; Sheets
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/16—Ethene-propene or ethene-propene-diene copolymers
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/26—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Cell Separators (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

　本発明の多孔質フィルムの製造方法は、少なくともポリオレフィンを含有する樹脂シートを延伸処理して延伸フィルムを作製し、その後、該延伸フィルムに真空紫外線を照射する。本発明の非水電解質電池用セパレータは、前記本発明の製造方法によって得られた多孔質フィルムからなる。本発明の非水電解質電池は、前記本発明の非水電解質電池用セパレータを備える。
PCT/JP2008/059589 2007-05-24 2008-05-23 多孔質フィルムの製造方法及び多孔質フィルム、並びに非水電解質電池用セパレータ及びこれを用いた非水電解質電池 WO2008146758A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN2008800173431A CN101679668B (zh) 2007-05-24 2008-05-23 多孔膜的制造方法及多孔膜、以及非水电解质电池用隔膜及使用该隔膜的非水电解质电池
US12/601,498 US9077025B2 (en) 2007-05-24 2008-05-23 Method for production of porous film, porous film, separator for non-aqueous electrolyte battery, and non-aqueous electrolyte battery using the separator
EP08764635A EP2151471A4 (en) 2007-05-24 2008-05-23 METHOD FOR THE PRODUCTION OF A POROUS FILM, SEPARATOR FOR A BATTERY WITH A WATER-FREE ELECTROLYTE AND BATTERY WITH A WATER-FREE ELECTROLYTE WITH SUCH A SEPARATOR
KR1020097026581A KR101458243B1 (ko) 2007-05-24 2008-05-23 다공질 필름의 제조 방법 및 다공질 필름, 및 비수 전해질 전지용 세퍼레이터 및 이것을 사용한 비수 전해질 전지
US14/728,464 US9340653B2 (en) 2007-05-24 2015-06-02 Method for production of porous film, porous film, separator for non-aqueous electrolyte battery, and non-aqueous electrolyte battery using the separator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-137611 2007-05-24
JP2007137611 2007-05-24

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/601,498 A-371-Of-International US9077025B2 (en) 2007-05-24 2008-05-23 Method for production of porous film, porous film, separator for non-aqueous electrolyte battery, and non-aqueous electrolyte battery using the separator
US14/728,464 Continuation US9340653B2 (en) 2007-05-24 2015-06-02 Method for production of porous film, porous film, separator for non-aqueous electrolyte battery, and non-aqueous electrolyte battery using the separator

Publications (1)

Publication Number Publication Date
WO2008146758A1 true WO2008146758A1 (ja) 2008-12-04

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PCT/JP2008/059589 WO2008146758A1 (ja) 2007-05-24 2008-05-23 多孔質フィルムの製造方法及び多孔質フィルム、並びに非水電解質電池用セパレータ及びこれを用いた非水電解質電池

Country Status (6)

Country Link
US (2) US9077025B2 (ja)
EP (1) EP2151471A4 (ja)
JP (1) JP5220477B2 (ja)
KR (1) KR101458243B1 (ja)
CN (1) CN101679668B (ja)
WO (1) WO2008146758A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009001791A (ja) * 2007-05-24 2009-01-08 Nitto Denko Corp 多孔質フィルムの製造方法及び多孔質フィルム、並びに非水電解質電池用セパレータ及びこれを用いた非水電解質電池
JP2020182930A (ja) * 2019-04-26 2020-11-12 ダブリュー−スコープ コリア カンパニー，リミテッド 架橋ポリオレフィン分離膜およびその製造方法

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010055053A1 (de) * 2010-12-17 2012-06-21 Li-Tec Battery Gmbh Verfahren und System zur Herstellung von blatt- oder plattenförmigen Objekten
WO2013042235A1 (ja) * 2011-09-22 2013-03-28 株式会社日立製作所 電気化学素子用セパレータ、その製造方法および電気化学素子
KR101421157B1 (ko) * 2012-02-23 2014-07-18 가부시키가이샤 히타치세이사쿠쇼 비수 전해질 이차 전지용 세퍼레이터, 그 제조 방법 및 비수 전해질 이차 전지
WO2014008422A1 (en) * 2012-07-03 2014-01-09 Amtek Research International Llc Method of making a rubber-containing polyolefin separator
CN107408656B (zh) * 2015-03-23 2020-08-21 远景Aesc能源元器件有限公司 锂离子二次电池用隔板及锂离子二次电池
JP7051434B2 (ja) * 2015-03-23 2022-04-11 株式会社エンビジョンＡｅｓｃジャパン リチウムイオン二次電池
DE112016001677T5 (de) * 2015-04-10 2018-01-25 Celgard Llc Verbesserte mikroporöse Membranen, Separatoren, Lithium-Batterien und damit in Beziehung stehende Verfahren
JP6025956B1 (ja) * 2015-11-30 2016-11-16 住友化学株式会社 非水電解液二次電池用セパレータ、非水電解液二次電池用積層セパレータ、非水電解液二次電池用部材および非水電解液二次電池
KR102074053B1 (ko) * 2018-01-12 2020-02-05 한화토탈 주식회사 고온 수축 특성이 우수한 미세 다공성 필름의 제조방법
KR102295069B1 (ko) 2018-08-17 2021-08-26 주식회사 엘지화학 전기화학소자용 분리막 및 이의 제조방법
JPWO2020195380A1 (ja) * 2019-03-28 2021-04-08 東レ株式会社 ポリオレフィン微多孔膜、二次電池用セパレータ、及び二次電池
KR102252645B1 (ko) * 2019-12-06 2021-05-18 더블유스코프코리아 주식회사 가교 엘라스토머를 포함하는 분리막 및 그 제조방법

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0698395A (ja) 1991-09-30 1994-04-08 Iwatsu Electric Co Ltd 音源用振動板
JPH07118430A (ja) 1993-10-26 1995-05-09 Tonen Chem Corp ポリオレフィン微多孔膜の製造方法
JPH07278330A (ja) * 1994-04-12 1995-10-24 Toyobo Co Ltd 空洞含有ポリオレフィン系樹脂フィルム
JPH0931227A (ja) * 1995-07-20 1997-02-04 Toyobo Co Ltd 空洞含有ポリオレフィン系フィルム
JPH09216964A (ja) 1996-02-09 1997-08-19 Nitto Denko Corp 多孔質フィルムおよびそれを用いた電池用セパレータ並びに電池
JPH09329390A (ja) 1996-06-07 1997-12-22 Sanyo Electric Co Ltd 厨芥処理機
JPH107831A (ja) 1996-06-24 1998-01-13 Asahi Chem Ind Co Ltd 高耐熱性ポリエチレン微多孔膜
US5723388A (en) 1991-05-27 1998-03-03 Nippon Oil Co., Ltd. Prepreg of ultra-high-molecular-weight polyethylene
JPH10284041A (ja) 1997-04-03 1998-10-23 Oji Paper Co Ltd アルカリ電池用セパレータ
JPH11329390A (ja) 1998-04-13 1999-11-30 Celgard Llc 電池セパレ―タ―およびその製造方法
JP2001059036A (ja) * 1999-08-23 2001-03-06 Nitto Denko Corp 多孔質フィルム
JP2002161165A (ja) 2000-11-29 2002-06-04 Nitto Denko Corp 多孔質フィルムの製造方法
JP2002265657A (ja) 2001-03-15 2002-09-18 Nitto Denko Corp ポリオレフィン多孔質シートおよびその製造方法
JP2002367590A (ja) 2001-06-11 2002-12-20 Nitto Denko Corp 多孔質フィルム
JP2003119313A (ja) 2001-10-11 2003-04-23 Nitto Denko Corp 多孔質フィルムの製造方法
US20030196891A1 (en) 2002-03-15 2003-10-23 Kabushiki Kaisha Toyota Chuo Kenkyusho Process for reforming surface of substrate, reformed substrate and apparatus for the same

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63205048A (ja) 1987-02-20 1988-08-24 Sanyo Electric Co Ltd 非水電解液電池
JPH01258358A (ja) 1988-04-06 1989-10-16 Japan Vilene Co Ltd リチウム電池用セパレータ
JPH09278928A (ja) * 1996-04-09 1997-10-28 Nitto Denko Corp 機能性多孔質樹脂フィルム及びその製造法
JP4092029B2 (ja) 1999-02-09 2008-05-28 日東電工株式会社 多孔質フィルムの製造方法
JP2000273229A (ja) * 1999-03-25 2000-10-03 Nitto Denko Corp 親水化した疎水性基材の製造方法
US6531259B1 (en) 1999-06-21 2003-03-11 Matsushita Electric Industrial Co., Ltd. Pattern formation method and pattern formation material
KR100448422B1 (ko) * 1999-12-22 2004-09-13 미쯔이카가쿠 가부시기가이샤 다공성 필름 및 그 제조방법
JP4600963B2 (ja) 2001-06-25 2010-12-22 上野精機株式会社 電子部品のテープ梱包装置
WO2006123529A1 (ja) * 2005-05-18 2006-11-23 Toagosei Co., Ltd. 膜電極接合体および直接液体燃料形燃料電池
US7489151B2 (en) * 2005-10-03 2009-02-10 Pdf Solutions, Inc. Layout for DUT arrays used in semiconductor wafer testing
US8932748B2 (en) 2005-10-24 2015-01-13 Toray Battery Separator Film Co., Ltd Multi-layer, microporous polyolefin membrane, its production method, and battery separator
KR20080104292A (ko) * 2006-03-06 2008-12-02 아사히 가라스 가부시키가이샤 친수성 영역과 발수성 영역을 갖는 처리 기재 및 그 제조 방법
JP5202816B2 (ja) * 2006-04-07 2013-06-05 東レバッテリーセパレータフィルム株式会社 ポリオレフィン微多孔膜及びその製造方法
JP5095121B2 (ja) * 2006-04-28 2012-12-12 パナソニック株式会社 非水電解質二次電池用セパレータおよび非水電解質二次電池
US9077025B2 (en) * 2007-05-24 2015-07-07 Nitto Denko Corporation Method for production of porous film, porous film, separator for non-aqueous electrolyte battery, and non-aqueous electrolyte battery using the separator
US8401387B2 (en) * 2007-08-30 2013-03-19 Calix, Inc. Optical network interface devices and methods
JP4863970B2 (ja) * 2007-11-16 2012-01-25 富士フイルム株式会社 結晶性ポリマー微孔性膜及びその製造方法、並びに濾過用フィルタ

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5723388A (en) 1991-05-27 1998-03-03 Nippon Oil Co., Ltd. Prepreg of ultra-high-molecular-weight polyethylene
JPH0698395A (ja) 1991-09-30 1994-04-08 Iwatsu Electric Co Ltd 音源用振動板
JPH07118430A (ja) 1993-10-26 1995-05-09 Tonen Chem Corp ポリオレフィン微多孔膜の製造方法
JPH07278330A (ja) * 1994-04-12 1995-10-24 Toyobo Co Ltd 空洞含有ポリオレフィン系樹脂フィルム
JPH0931227A (ja) * 1995-07-20 1997-02-04 Toyobo Co Ltd 空洞含有ポリオレフィン系フィルム
JPH09216964A (ja) 1996-02-09 1997-08-19 Nitto Denko Corp 多孔質フィルムおよびそれを用いた電池用セパレータ並びに電池
JPH09329390A (ja) 1996-06-07 1997-12-22 Sanyo Electric Co Ltd 厨芥処理機
JPH107831A (ja) 1996-06-24 1998-01-13 Asahi Chem Ind Co Ltd 高耐熱性ポリエチレン微多孔膜
JPH10284041A (ja) 1997-04-03 1998-10-23 Oji Paper Co Ltd アルカリ電池用セパレータ
JPH11329390A (ja) 1998-04-13 1999-11-30 Celgard Llc 電池セパレ―タ―およびその製造方法
JP2001059036A (ja) * 1999-08-23 2001-03-06 Nitto Denko Corp 多孔質フィルム
JP2002161165A (ja) 2000-11-29 2002-06-04 Nitto Denko Corp 多孔質フィルムの製造方法
JP2002265657A (ja) 2001-03-15 2002-09-18 Nitto Denko Corp ポリオレフィン多孔質シートおよびその製造方法
JP2002367590A (ja) 2001-06-11 2002-12-20 Nitto Denko Corp 多孔質フィルム
JP2003119313A (ja) 2001-10-11 2003-04-23 Nitto Denko Corp 多孔質フィルムの製造方法
US20030196891A1 (en) 2002-03-15 2003-10-23 Kabushiki Kaisha Toyota Chuo Kenkyusho Process for reforming surface of substrate, reformed substrate and apparatus for the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2151471A4

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009001791A (ja) * 2007-05-24 2009-01-08 Nitto Denko Corp 多孔質フィルムの製造方法及び多孔質フィルム、並びに非水電解質電池用セパレータ及びこれを用いた非水電解質電池
JP2020182930A (ja) * 2019-04-26 2020-11-12 ダブリュー−スコープ コリア カンパニー，リミテッド 架橋ポリオレフィン分離膜およびその製造方法
JP7398728B2 (ja) 2019-04-26 2023-12-15 ダブリュー－スコープ コリア カンパニー，リミテッド 架橋ポリオレフィン分離膜およびその製造方法

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KR20100017880A (ko) 2010-02-16
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US20100227223A1 (en) 2010-09-09
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