HUE056772T2 - Biaxálisan orientált mikroporózus membrán - Google Patents

Biaxálisan orientált mikroporózus membrán

Info

Publication number
HUE056772T2
HUE056772T2 HUE20155006A HUE20155006A HUE056772T2 HU E056772 T2 HUE056772 T2 HU E056772T2 HU E20155006 A HUE20155006 A HU E20155006A HU E20155006 A HUE20155006 A HU E20155006A HU E056772 T2 HUE056772 T2 HU E056772T2
Authority
HU
Hungary
Prior art keywords
microporous membrane
oriented microporous
biaxally oriented
biaxally
membrane
Prior art date
Application number
HUE20155006A
Other languages
English (en)
Hungarian (hu)
Inventor
Xiangyun Wei
Charles Haire
Original Assignee
Celgard Llc
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=38428578&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HUE056772(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Celgard Llc filed Critical Celgard Llc
Publication of HUE056772T2 publication Critical patent/HUE056772T2/hu

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
    • 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
    • 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
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • 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
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
    • B29C55/143—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively firstly parallel to the direction of feed and then transversely thereto
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/228—Forming foamed products
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/12—Stretch-spinning methods
    • 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
    • H01M50/457—Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
    • 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
    • H01M50/494—Tensile strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/08—Specific temperatures applied
    • B01D2323/082—Cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/14—Ageing features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/021—Pore shapes
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • 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
    • 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.]
    • 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.]
    • Y10T428/249955—Void-containing component partially impregnated with adjacent component
    • Y10T428/249958—Void-containing component is synthetic resin or natural rubbers
    • 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.]
    • Y10T428/249975—Void shape specified [e.g., crushed, flat, round, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Cell Separators (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Fuel Cell (AREA)
  • Laminated Bodies (AREA)
HUE20155006A 2006-02-21 2007-02-14 Biaxálisan orientált mikroporózus membrán HUE056772T2 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US77511206P 2006-02-21 2006-02-21
US11/674,180 US8795565B2 (en) 2006-02-21 2007-02-13 Biaxially oriented microporous membrane

Publications (1)

Publication Number Publication Date
HUE056772T2 true HUE056772T2 (hu) 2022-03-28

Family

ID=38428578

Family Applications (2)

Application Number Title Priority Date Filing Date
HUE20155006A HUE056772T2 (hu) 2006-02-21 2007-02-14 Biaxálisan orientált mikroporózus membrán
HUE15179782A HUE050789T2 (hu) 2006-02-21 2007-02-14 Biaxiálisan orientált mikroporózus membrán

Family Applications After (1)

Application Number Title Priority Date Filing Date
HUE15179782A HUE050789T2 (hu) 2006-02-21 2007-02-14 Biaxiálisan orientált mikroporózus membrán

Country Status (14)

Country Link
US (5) US8795565B2 (enExample)
EP (3) EP1993811B2 (enExample)
JP (4) JP5461018B2 (enExample)
KR (3) KR20120094152A (enExample)
CN (1) CN104015348A (enExample)
AU (1) AU2007217288B2 (enExample)
BR (1) BRPI0707988A2 (enExample)
CA (1) CA2637623C (enExample)
HU (2) HUE056772T2 (enExample)
MX (1) MX2008010744A (enExample)
PL (2) PL3663072T3 (enExample)
RU (1) RU2420400C2 (enExample)
TW (1) TWI358422B (enExample)
WO (1) WO2007098339A2 (enExample)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8795565B2 (en) 2006-02-21 2014-08-05 Celgard Llc Biaxially oriented microporous membrane
JP5059643B2 (ja) * 2008-02-04 2012-10-24 ソニー株式会社 非水電解質電池
KR101605387B1 (ko) 2008-05-02 2016-03-22 트레오판 저머니 게엠베하 앤 코. 카게 컷오프 기능을 갖는 배터리를 위한 폴리프로필렌을 주원료로 한 미공성 다중-층 막 필름
KR101309898B1 (ko) * 2008-12-19 2013-09-17 아사히 가세이 이-매터리얼즈 가부시키가이샤 폴리올레핀제 미다공막 및 리튬 이온 이차 전지용 세퍼레이터
WO2010101214A1 (ja) * 2009-03-06 2010-09-10 国立大学法人 群馬大学 超高分子量ポリエチレン製フィルムの製造方法
KR100928898B1 (ko) * 2009-04-17 2009-11-30 (주)씨에스텍 미세다공성 고분자 분리막의 제조방법 및 상기 방법으로 제조된 미세다공성 고분자 분리막
EP2487198A4 (en) * 2009-10-07 2013-05-01 Toray Industries ROLLING WITH A POROUS POLYPROPYLENE FILM
US9475263B1 (en) * 2009-11-03 2016-10-25 Materials Modification, Inc. Breathable chemical, biological, radiation, and/or nuclear protection fabric or material
US9453805B2 (en) * 2010-01-19 2016-09-27 Celgard, Llc X-ray sensitive battery separators and related methods
US20110223486A1 (en) 2010-03-12 2011-09-15 Xiaomin Zhang Biaxially oriented porous membranes, composites, and methods of manufacture and use
EP3219461B1 (en) 2010-12-28 2019-01-23 Asahi Kasei Kabushiki Kaisha Polyolefin-based porous film and method for producing the same
WO2012120608A1 (ja) * 2011-03-07 2012-09-13 日立マクセル株式会社 電池用セパレータおよび電池
CN102248713B (zh) * 2011-04-22 2014-12-31 佛山市东航光电科技有限公司 一种聚烯微多孔多层隔膜及其制造方法
US9666848B2 (en) * 2011-05-20 2017-05-30 Dreamweaver International, Inc. Single-layer lithium ion battery separator
US20140094076A1 (en) 2011-06-16 2014-04-03 James S. Mrozinski Microporous Materials With Fibrillar Mesh Structure and Methods of Making and Using the Same
WO2013012905A2 (en) 2011-07-18 2013-01-24 Celgard Llc Surface modified polymeric materials, modified functionalized polymers, functional polymers, and methods
EP2766942B1 (en) 2011-10-13 2025-10-01 Energizer Brands, LLC Lithium iron disulfide battery
WO2013141306A1 (ja) 2012-03-23 2013-09-26 東レ株式会社 多孔性フィルムおよび蓄電デバイス
DE102012016317A1 (de) * 2012-08-14 2014-02-20 Jenabatteries GmbH Redox-Flow-Zelle zur Speicherung elektrischer Energie
WO2014047126A1 (en) * 2012-09-20 2014-03-27 Celgard, Llc Thin battery separators and methods
KR20150087408A (ko) * 2012-11-06 2015-07-29 셀가드 엘엘씨 공중합체 멤브레인, 섬유, 제품 및 방법
US11607856B2 (en) 2013-10-18 2023-03-21 Celgard, Llc Porous membrane wipes and methods of manufacture and use
CN106455903A (zh) 2014-03-19 2017-02-22 赛尔格有限责任公司 带压纹的微孔膜擦拭巾及其制造与使用方法
CN112652862A (zh) * 2014-03-19 2021-04-13 赛尔格有限责任公司 带压纹的微孔膜电池隔板材料及其制造与使用方法
CN106459689B (zh) 2014-03-21 2021-06-22 赛尔格有限责任公司 接缝带及其制造和使用方法
WO2015160908A1 (en) 2014-04-15 2015-10-22 Celgard, Llc Electrically conductive, transparent, translucent, and/or reflective materials
JP6351358B2 (ja) * 2014-05-07 2018-07-04 三菱エンジニアリングプラスチックス株式会社 多孔フィルムの製造方法
JP6262596B2 (ja) * 2014-05-07 2018-01-17 三菱エンジニアリングプラスチックス株式会社 ガス分離体及びその製造方法
CN106663769B (zh) 2014-05-13 2020-06-19 赛尔格有限责任公司 功能化的多孔膜及其制造和使用方法
US9932429B2 (en) 2014-07-29 2018-04-03 W. L. Gore & Associates, Inc. Method for producing porous articles from alternating poly(ethylene tetrafluoroethylene) and articles produced therefrom
US9073014B1 (en) * 2014-10-01 2015-07-07 Kuwait Institute For Scientific Research Nanocomposite mixed-matrix membrane
CN112234315A (zh) 2014-11-26 2021-01-15 赛尔格有限责任公司 用于锂离子可充电电池的改进的微孔膜隔板及相关方法
KR102544195B1 (ko) 2014-11-26 2023-06-15 셀가드 엘엘씨 리튬 이온 이차 배터리를 위한 개선된 다층 미소공성 분리기 및 관련 방법
KR102432330B1 (ko) 2014-12-26 2022-08-11 도레이 카부시키가이샤 폴리올레핀 미세 다공막, 그 제조 방법 및 전지용 세퍼레이터
CA3173593A1 (en) 2015-05-30 2016-12-08 Core Energy Recovery Solutions Inc. Method of making a supported water vapor transport membrane comprising polyethylene oxide copolymer
KR102762947B1 (ko) 2015-06-03 2025-02-07 셀가드 엘엘씨 개선된 낮은 저항 미세 다공성 배터리 분리막, 분리기, 셀, 배터리 및 이와 관련된 방법.
KR102803888B1 (ko) 2015-11-11 2025-05-07 셀가드 엘엘씨 마이크로층 막, 개선된 전지 분리기, 및 제조 및 사용 방법
US20170222205A1 (en) * 2016-01-29 2017-08-03 Celgard, Llc Separators, batteries, systems, vehicles, and related methods
JP2018012773A (ja) * 2016-07-20 2018-01-25 三菱ケミカル株式会社 ポリアセタール系樹脂延伸多孔体
KR20170029399A (ko) 2016-09-19 2017-03-15 삼성에스디아이 주식회사 다공성 필름의 제조 방법, 이로 제조된 다공성 필름, 및 이를 포함한 분리막 또는 전기화학 전지
JP6786987B2 (ja) * 2016-09-20 2020-11-18 三菱ケミカル株式会社 ポリアセタール系樹脂延伸多孔体
US10781305B2 (en) * 2016-10-05 2020-09-22 Denka Company Limited Resin composition and membrane structure comprising the same
WO2018085828A1 (en) 2016-11-07 2018-05-11 Celgard, Llc Battery separators
US11495865B2 (en) * 2016-11-11 2022-11-08 Celgard, Llc Microlayer membranes, improved battery separators, and related methods
US12206064B2 (en) 2016-11-17 2025-01-21 The Hong Kong University Of Science And Technology Nanoporous ultra-high molecular weight polyethylene membrane
KR102299856B1 (ko) 2017-03-07 2021-09-07 삼성에스디아이 주식회사 다공성 필름, 이를 포함하는 분리막 및 전기 화학 전지
US10771196B2 (en) 2017-03-20 2020-09-08 Qualcomm Incorporated Techniques for signaling compressed HARQ or retransmission information between a base station and a user equipment
JP7185634B2 (ja) * 2017-04-06 2022-12-07 旭化成株式会社 リチウムイオン二次電池用セパレータ
CN106964265B (zh) * 2017-05-12 2023-01-24 赵宸 聚四氟乙烯过滤膜的加工方法及专用切削成膜系统
CN110998910A (zh) 2017-05-26 2020-04-10 赛尔格有限责任公司 新的或改进的微孔膜、电池隔板、被涂覆的隔板、电池及相关方法
CN108698391A (zh) * 2017-07-10 2018-10-23 东莞市森特塑胶制品有限公司 一种塑料膜
CN107321984B (zh) * 2017-07-25 2019-01-29 北京航空航天大学 一种基于3d打印的三维可控拉胀多胞结构
JP7416688B2 (ja) * 2017-11-03 2024-01-17 セルガード エルエルシー 改良された微多孔膜、バッテリーセパレータ、バッテリー、及びこれらを備えるデバイス
WO2019123019A2 (en) 2017-12-18 2019-06-27 The Hong Kong University Of Science And Technology A method for the synthesis of flexible multifunctional high-voidage ultrathin pe membranes
WO2019169210A1 (en) * 2018-03-02 2019-09-06 Celgard, Llc Microporous membranes, battery separator, and methods for making and using the same
WO2020116071A1 (ja) * 2018-12-07 2020-06-11 東芝機械株式会社 セパレータフィルム製造装置及びセパレータフィルムの製造方法
JP6974413B2 (ja) * 2018-12-07 2021-12-01 芝浦機械株式会社 セパレータフィルム製造装置及びセパレータフィルムの製造方法
JP7674247B2 (ja) * 2019-01-04 2025-05-09 セルガード エルエルシー リチウム電池又はキャパシター用のポリイミド被覆セパレータ
WO2020146658A2 (en) * 2019-01-09 2020-07-16 The Regents Of The University Of Michigan Porous material with microscale features
KR102491164B1 (ko) * 2019-05-03 2023-01-20 주식회사 엘지에너지솔루션 고체 전해질막 및 이를 제조하는 방법 및 이를 포함하는 전고체 전지
EP3977535A4 (en) 2019-05-24 2023-06-28 Celgard, LLC Functional coating for separator
JP7489767B2 (ja) * 2019-11-06 2024-05-24 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、非水電解液二次電池用部材の製造方法および非水電解液二次電池の製造方法
CN111408284B (zh) * 2020-04-14 2022-03-29 自然资源部天津海水淡化与综合利用研究所 一种聚四氟乙烯微孔膜及其制备方法
WO2021236573A1 (en) * 2020-05-22 2021-11-25 Celgard, Llc Wide microporous film
CN112844068A (zh) * 2020-12-26 2021-05-28 宁波日新恒力科技有限公司 一种用于水处理膜基材的pe微孔膜及其制备方法
JP7383266B2 (ja) 2021-01-29 2023-11-20 プライムプラネットエナジー＆ソリューションズ株式会社 オレフィン系樹脂多孔質体の製造方法
JP7254308B2 (ja) 2021-02-01 2023-04-10 プライムプラネットエナジー＆ソリューションズ株式会社 オレフィン系樹脂多孔質体の製造方法
CN117561111A (zh) * 2021-04-30 2024-02-13 赛尔格有限责任公司 具有反应网络的膜
CN113809472B (zh) * 2021-08-30 2024-06-25 重庆恩捷纽米科技股份有限公司 一种高延伸率聚烯烃微多孔膜及其制备方法、电池
KR20240065085A (ko) * 2021-09-20 2024-05-14 셀가드 엘엘씨 여과용 건식-공정 멤브레인
DE102022107953A1 (de) 2022-04-04 2023-10-05 Tesa Se Doppelseitiges Klebeband mit planarer Gasdurchlässigkeit
CN115275504B (zh) * 2022-06-28 2023-10-27 陈克复 一种芳纶隔膜及其制备方法与应用
EP4442353A1 (en) * 2023-04-03 2024-10-09 Max-Planck-Gesellschaft zur Förderung der Wissenschaften E.V. Nanoporous polymer materials and process for their preparation
KR102587283B1 (ko) 2023-04-04 2023-10-12 안성희 다공성 필름의 제조 방법, 이로 제조된 다공성 필름, 및 이를 포함하는 이차전지 분리막 또는 이차전지
TWI875331B (zh) 2023-11-23 2025-03-01 富邦先進材料股份有限公司 微多孔薄膜材料製備方法

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB930962A (en) * 1961-04-19 1963-07-10 Ici Ltd Improvements in and relating to polyethylene terephthalate films
JPS5223368B2 (enExample) * 1973-11-26 1977-06-23
US4138459A (en) 1975-09-08 1979-02-06 Celanese Corporation Process for preparing a microporous polymer film
DE2853398C3 (de) * 1978-12-11 1981-09-17 Unilever N.V., Rotterdam Verfahren und Vorrichtung zum simultanen biaxialen Recken einer Folienbahn aus Kunststoff
US4257997A (en) * 1979-06-01 1981-03-24 Celanese Corporation Solvent stretch process for preparing a microporous film
US4298666A (en) * 1980-02-27 1981-11-03 Celanese Corporation Coated open-celled microporous membranes
US4786561A (en) 1986-04-28 1988-11-22 E. I. Du Pont De Nemours And Company Heat-shrinkable polymeric barrier film
SU1503841A1 (ru) * 1987-11-30 1989-08-30 Институт физико-органической химии АН БССР Способ получени микропористой полиамидной мембраны
KR940001854B1 (ko) * 1988-05-12 1994-03-09 획스트 세라니이즈 코오포레이션 증가된 기공밀도를 갖는 미공질막과 그의 제조방법
US5013439A (en) * 1988-05-12 1991-05-07 Hoechst Celanese Corporation Microporous membranes having increased pore densities and process for making the same
US5051225A (en) * 1988-06-22 1991-09-24 E. I. Du Pont De Nemours And Company Method of drawing plastic film in a tenter frame
CA2007160C (en) * 1989-01-09 1997-08-19 Gunilla E. Gillberg-Laforce Microporus membrane from cold-rolled precursor films
US5176953A (en) * 1990-12-21 1993-01-05 Amoco Corporation Oriented polymeric microporous films
US5510176A (en) * 1991-07-04 1996-04-23 Mitsubishi Kasei Corporation Polytetrafluoroethylene porous film
JP3003830B2 (ja) * 1994-05-12 2000-01-31 宇部興産株式会社 積層多孔質フイルム及びその製法
CA2192208C (en) 1994-06-06 2002-09-10 Pfizer Limited Substituted pyrazoles
US5565281A (en) * 1994-12-02 1996-10-15 Hoechst Celanese Corporation Shutdown, bilayer battery separator
JP3493079B2 (ja) * 1995-06-19 2004-02-03 東燃化学株式会社 熱可塑性樹脂微多孔膜の製造方法
JPH107832A (ja) 1996-04-26 1998-01-13 Mitsui Petrochem Ind Ltd 高強度ポリプロピレン多孔フィルム及びその製造方法
JP3914302B2 (ja) * 1997-07-22 2007-05-16 日本バルカー工業株式会社 ポリテトラフルオロエチレン製多孔質膜の製造方法
US5968643A (en) * 1997-09-16 1999-10-19 Kimberly-Clark Worldwide, Inc. Microporous film with improved properties
US6057061A (en) * 1997-11-13 2000-05-02 Celgard Inc. Ethylene-vinyl alcohol copolymer battery separator
KR19990040319A (ko) 1997-11-17 1999-06-05 성재갑 고분자 표면의 이온 입자 조사에 의한 미세 기공 막의 제조
JPH11297297A (ja) 1998-04-10 1999-10-29 Ube Ind Ltd 多孔質フイルムの製造方法および多孔質フイルム
US6080507A (en) * 1998-04-13 2000-06-27 Celgard Inc. Trilayer battery separator
US6368742B2 (en) * 1998-06-26 2002-04-09 Celgard, Inc. Polypropylene microporous membrane for battery separator
JP2000017100A (ja) 1998-07-03 2000-01-18 Asahi Chem Ind Co Ltd ポリエチレン微多孔膜の製造方法
KR100271926B1 (ko) 1998-08-27 2000-12-01 장용균 미다공성 폴리올레핀 필름의 제조방법
DE19916109A1 (de) 1999-04-09 2000-10-12 Basf Ag Als Separatoren in elektrochemischen Zellen geeignete Verbundkörper
US6602593B1 (en) * 1999-08-30 2003-08-05 Celgard Inc. Battery separators with reduced splitting propensity
US6749961B1 (en) * 2000-04-10 2004-06-15 Celgard Inc. Shutdown battery separator made with a blend of polymer and oligomer
JP4158004B2 (ja) † 2000-06-02 2008-10-01 新日本理化株式会社 多孔性ポリプロピレンフィルム、その製造方法及び該フィルムを用いた吸収性物品
US6921608B2 (en) * 2000-07-11 2005-07-26 Celgard, Inc. Battery separator
US20030104236A1 (en) * 2001-12-03 2003-06-05 Celgard Inc. Diffusion membrane
JP2003238718A (ja) 2002-02-14 2003-08-27 Asahi Kasei Corp 多孔フィルム
KR100480236B1 (ko) 2003-06-30 2005-04-07 주식회사 하이닉스반도체 반도체 소자의 제조 방법
KR100542612B1 (ko) 2003-10-02 2006-01-11 서울통신기술 주식회사 팩시밀리 신호 처리부가 부가된 종합정보통신망 가입자 모듈
WO2005061599A1 (ja) * 2003-12-24 2005-07-07 Asahi Kasei Chemicals Corporation ポリオレフィン製微多孔膜
US20050202163A1 (en) 2004-03-09 2005-09-15 Celgard Inc. Method of making a composite microporous membrane
US20050244717A1 (en) * 2004-04-30 2005-11-03 Celgard Inc. Battery separator with antistatic properties
US7435761B2 (en) 2004-07-06 2008-10-14 Sk Energy Co., Ltd. Microporous polyethylene film and method of producing the same
JP5216327B2 (ja) * 2005-12-15 2013-06-19 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
US8795565B2 (en) 2006-02-21 2014-08-05 Celgard Llc Biaxially oriented microporous membrane

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