PL2188127T3 - Wielowarstwowa, mikroporowata membrana poliolefinowa i sposób jej wytwarzania - Google Patents

Wielowarstwowa, mikroporowata membrana poliolefinowa i sposób jej wytwarzania

Info

Publication number
PL2188127T3
PL2188127T3 PL08828749T PL08828749T PL2188127T3 PL 2188127 T3 PL2188127 T3 PL 2188127T3 PL 08828749 T PL08828749 T PL 08828749T PL 08828749 T PL08828749 T PL 08828749T PL 2188127 T3 PL2188127 T3 PL 2188127T3
Authority
PL
Poland
Prior art keywords
production method
microporous polyolefin
polyolefin membrane
layer microporous
layer
Prior art date
Application number
PL08828749T
Other languages
English (en)
Polish (pl)
Inventor
Shintaro Kikuchi
Kotaro Takita
Original Assignee
Toray Battery Separator Film Co., Ltd.
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 Battery Separator Film Co., Ltd. filed Critical Toray Battery Separator Film Co., Ltd.
Publication of PL2188127T3 publication Critical patent/PL2188127T3/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1213—Laminated layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/0025—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching
    • B01D67/0027—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching by stretching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1216—Three or more layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/26—Polyalkenes
    • B01D71/261—Polyethylene
    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/12—Specific ratios of components used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/34—Molecular weight or degree of polymerisation
    • B01D2325/341—At least two polymers of same structure but different molecular weight
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/53135—Storage cell or battery
    • 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.]
    • Y10T428/249981—Plural void-containing components

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
PL08828749T 2007-08-31 2008-08-29 Wielowarstwowa, mikroporowata membrana poliolefinowa i sposób jej wytwarzania PL2188127T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007227163 2007-08-31

Publications (1)

Publication Number Publication Date
PL2188127T3 true PL2188127T3 (pl) 2017-09-29

Family

ID=40387429

Family Applications (1)

Application Number Title Priority Date Filing Date
PL08828749T PL2188127T3 (pl) 2007-08-31 2008-08-29 Wielowarstwowa, mikroporowata membrana poliolefinowa i sposób jej wytwarzania

Country Status (7)

Country Link
US (1) US8709640B2 (enExample)
EP (1) EP2188127B1 (enExample)
JP (1) JP5312450B2 (enExample)
KR (1) KR101448087B1 (enExample)
CN (1) CN101795866B (enExample)
PL (1) PL2188127T3 (enExample)
WO (1) WO2009028734A1 (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8747521B2 (en) * 2010-02-10 2014-06-10 Fujifilm Corporation Gas separation membrane and method for producing the same, and gas separating method, module and separation apparatus using the same
KR101408844B1 (ko) * 2010-06-10 2014-06-20 에스케이이노베이션 주식회사 고내열성 유/무기 피복층을 갖는 복합 미세다공막
EP2573837B1 (en) * 2011-03-07 2016-02-24 Hitachi Maxell, Ltd. Battery separator and battery
US8911540B2 (en) * 2012-05-01 2014-12-16 Case Western Reserve University Gas separation membrane
TWI453114B (zh) * 2012-05-11 2014-09-21 Entire Technology Co Ltd 多孔複合膜的製造方法
WO2014132791A1 (ja) 2013-02-27 2014-09-04 東レバッテリーセパレータフィルム株式会社 ポリオレフィン多孔質膜、それを用いた電池用セパレータおよびそれらの製造方法
WO2014136837A1 (ja) * 2013-03-06 2014-09-12 帝人株式会社 非水系二次電池用セパレータおよび非水系二次電池
CN105142904A (zh) * 2013-04-22 2015-12-09 东丽电池隔膜株式会社 层合多孔质膜及其制造方法以及电池用隔膜
PL3053951T3 (pl) * 2013-10-03 2020-12-28 Toray Industries, Inc. Porowata folia poliolefinowa, separator do baterii, który jest wytworzony z użyciem tej porowatej folii i sposoby, odpowiednio, do wytwarzania tej porowatej folii i tego separatora
KR20150106810A (ko) 2013-11-21 2015-09-22 삼성에스디아이 주식회사 분리막 및 이를 이용한 이차 전지
EP3363627B1 (en) * 2014-03-26 2019-11-13 Toray Industries, Inc. Multi-layer polyolefin porous membrane, and a battery separator using same
PL3141385T3 (pl) * 2014-05-09 2021-04-19 Toray Industries, Inc. Poliolefinowa laminowana porowata folia, wykorzystujący ją separator baterii i sposób jej wytwarzania
JP6398328B2 (ja) * 2014-05-28 2018-10-03 東レ株式会社 電池用セパレータ及びその製造方法
US10315155B2 (en) * 2014-06-04 2019-06-11 The Research Foundation For The State University Of New York Highly porous fibrous network materials for gas filtration
KR102137377B1 (ko) * 2014-06-10 2020-07-24 도레이 카부시키가이샤 전지용 세퍼레이터 및 이의 제조 방법
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
KR102650164B1 (ko) 2014-11-26 2024-03-21 셀가드 엘엘씨 리튬 이온 재충전 가능한 배터리를 위한 개선된 미소공성 막 분리기 및 관련 방법
HUE042687T2 (hu) * 2015-02-04 2019-07-29 Toray Industries Berendezés és eljárás miropórusos poliolefin-gyanta lap gyártására
US10770707B2 (en) * 2015-12-04 2020-09-08 Toray Industries, Inc. Battery separator and method of manufacturing same
KR102177921B1 (ko) * 2015-12-24 2020-11-12 도레이 카부시키가이샤 폴리올레핀 미다공막, 전지용 세퍼레이터 및 그것들의 제조 방법
CN110114397A (zh) * 2017-03-08 2019-08-09 东丽株式会社 聚烯烃微多孔膜
WO2019093184A1 (ja) * 2017-11-08 2019-05-16 東レ株式会社 ポリオレフィン複合多孔質膜及びその製造方法、並びに電池用セパレータ及び電池
KR101989533B1 (ko) * 2018-06-12 2019-06-14 주식회사 엘지화학 분리막을 포함하는 리튬 이차 전지 및 이의 제조방법
US20200139309A1 (en) 2018-11-01 2020-05-07 Entegris, Inc. Porous polyethylene filter membrane with asymmetric pore structure, and related filters and methods
WO2021033735A1 (ja) * 2019-08-22 2021-02-25 東レ株式会社 ポリオレフィン微多孔膜、積層体、及び電池
WO2021033733A1 (ja) * 2019-08-22 2021-02-25 東レ株式会社 ポリオレフィン微多孔膜、積層体、及び電池

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3352801B2 (ja) * 1994-01-31 2002-12-03 日東電工株式会社 多孔質フィルム、その製造法およびその用途
JPH08250097A (ja) * 1995-03-15 1996-09-27 Kureha Chem Ind Co Ltd 電気化学的装置用極間セパレーター
JPH09259857A (ja) * 1996-03-27 1997-10-03 Sanyo Electric Co Ltd 非水系電解液二次電池
JPH10139918A (ja) * 1996-11-06 1998-05-26 Nitto Denko Corp 多孔質膜
JPH10195215A (ja) 1997-01-10 1998-07-28 Nitto Denko Corp 多孔質フィルム、電池用セパレータ及び電池
JPH10241659A (ja) * 1997-02-28 1998-09-11 Nitto Denko Corp 電池セパレータ用多孔質フィルムの製造方法
JPH10279718A (ja) 1997-04-10 1998-10-20 Nitto Denko Corp 多孔質フィルム、電池用セパレータおよび電池
JP2000133236A (ja) * 1998-08-20 2000-05-12 Japan Storage Battery Co Ltd 非水電解液二次電池用セパレータ
US6602593B1 (en) * 1999-08-30 2003-08-05 Celgard Inc. Battery separators with reduced splitting propensity
JP4931163B2 (ja) 2001-04-24 2012-05-16 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
KR100767549B1 (ko) * 2003-04-04 2007-10-17 아사히 가세이 케미칼즈 가부시키가이샤 리튬 이온 전지용 세퍼레이터
EP1897903A1 (en) 2005-06-24 2008-03-12 Tonen Chemical Corporation Method for producing polyolefin microporous membrane
RU2406612C2 (ru) * 2005-07-15 2010-12-20 Тонен Кемикал Корпорейшн Многослойная микропористая полиолефиновая мембрана и сепаратор для аккумуляторной батареи
US8187758B2 (en) * 2005-08-11 2012-05-29 Ardica Technologies Inc. Fuel cell apparatus with a split pump
JP5148093B2 (ja) * 2005-09-28 2013-02-20 東レバッテリーセパレータフィルム株式会社 ポリエチレン多層微多孔膜及びその製造方法、並びに電池用セパレータ
KR101243070B1 (ko) * 2005-09-28 2013-03-13 도레이 배터리 세퍼레이터 필름 주식회사 폴리에틸렌 미세 다공막의 제조 방법 및 전지용 세퍼레이터
WO2007046473A1 (ja) * 2005-10-19 2007-04-26 Tonen Chemical Corporation ポリオレフィン多層微多孔膜の製造方法
CN101296795B (zh) * 2005-10-24 2012-07-11 东丽东燃机能膜合同会社 聚烯烃多层微孔膜及其制造方法以及电池用隔离件

Also Published As

Publication number Publication date
US20100295511A1 (en) 2010-11-25
EP2188127A1 (en) 2010-05-26
US8709640B2 (en) 2014-04-29
KR20100059933A (ko) 2010-06-04
EP2188127B1 (en) 2017-04-12
KR101448087B1 (ko) 2014-10-07
EP2188127A4 (en) 2010-10-13
CN101795866A (zh) 2010-08-04
CN101795866B (zh) 2014-02-26
JP2010537845A (ja) 2010-12-09
JP5312450B2 (ja) 2013-10-09
WO2009028734A1 (en) 2009-03-05

Similar Documents

Publication Publication Date Title
HUE036933T2 (hu) Többrétegû porózus membrán, és eljárás annak elõállítására
HUE039508T2 (hu) Mikroporózus membránok és eljárás a membrán elõállítására
EP2006088A4 (en) MULTILAYER POLYOLEFIN MICROPOROUS MEMBRANE, PROCESS FOR PRODUCING THE SAME, ACCUMULATOR SEPARATOR, AND ACCUMULATOR
HUE037809T2 (hu) Poliolefin mikropórusos membrán
PL3663072T3 (pl) Dwuosiowo orientowana mikroporowata membrana
EP2134455A4 (en) PROCESS FOR FORMING MICROPOROUS MEMBRANES
HUE048636T2 (hu) Üreges, pórusos membrán és eljárás annak elõállítására
EP2517782A4 (en) Composite semipermeable membrane and method for producing same
IL197625A0 (en) Polymer-based filtration membranes and methods of producing the same
GB201020954D0 (en) Nanopore membrane
EP2111288A4 (en) METHOD AND ARRANGEMENT FOR FILTRATION ON MEMBRANE
PL2660277T3 (pl) Poliolefinowa porowata membrana i sposób jej wytwarzania
EP2461974A4 (en) MULTILAYER MICROPOROUS FILM
PL2304326T3 (pl) Membranowe wkłady harmonijkowe-krzyżowe i sposób wytwarzania membranowych wkładów harmonijkowych-krzyżowych
SG10201405601YA (en) Non-dewetting porous membranes
PL2234704T3 (pl) Membrany nieprzepuszczalno - oddychające i sposób ich wytwarzania
EP1946905A4 (en) PROCESS FOR PRODUCING MULTILAYER MICROPOROUS POLYOLEFIN FILM
EP2108674A4 (en) METHOD FOR PRODUCING A MICROPOROUS POLYMERIC SUBSTANCE, MICRONIC POLYMERIC SUBSTANCE AND DISCONNECTED MEMBRANE
EP2168667A4 (en) SEMI-PERMANENT COMPOSITE MEMBRANE
EP2188127A4 (en) MULTILAYER MICROPOROUS POLYOLEFINMEMBRANE, METHOD OF MANUFACTURE THEREOF, BATTERY PACKAGE AND BATTERY
KR100977345B9 (ko) 폴리올레핀제 미다공막
TWI367229B (en) Microporous polymer membrane
EP2468389A4 (en) Water-vapor-permeable membrane, hollow-fiber membrane, and hollow-fiber membrane module
EP2489426A4 (en) PROCESS FOR PRODUCING COMPOSITE SEMI-PERMEABLE MEMBRANE
EP2410006A4 (en) Porous polypyryl film and method for its production