CN101238170B - 聚烯烃微多孔膜 - Google Patents
聚烯烃微多孔膜 Download PDFInfo
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- CN101238170B CN101238170B CN2006800286750A CN200680028675A CN101238170B CN 101238170 B CN101238170 B CN 101238170B CN 2006800286750 A CN2006800286750 A CN 2006800286750A CN 200680028675 A CN200680028675 A CN 200680028675A CN 101238170 B CN101238170 B CN 101238170B
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- polyolefin
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- polyolefin membrane
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Images
Classifications
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- C—CHEMISTRY; METALLURGY
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- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
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- B01D71/06—Organic material
- B01D71/26—Polyalkenes
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- 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
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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- C08L23/04—Homopolymers or copolymers of ethene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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- 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
- C08L23/10—Homopolymers or copolymers of propene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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- 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
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- H—ELECTRICITY
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- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
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- H—ELECTRICITY
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- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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- H—ELECTRICITY
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- 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
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
- H01M50/417—Polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/06—Specific viscosities of materials involved
-
- 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
-
- 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
-
- 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
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/14—Copolymers of propene
-
- 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
- H01M50/489—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
- 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
- Y02E60/13—Energy storage using capacitors
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Cell Separators (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP2005225407 | 2005-08-03 | ||
JP225407/2005 | 2005-08-03 | ||
PCT/JP2006/314871 WO2007015416A1 (ja) | 2005-08-03 | 2006-07-27 | ポリオレフィン微多孔膜 |
Publications (2)
Publication Number | Publication Date |
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CN101238170A CN101238170A (zh) | 2008-08-06 |
CN101238170B true CN101238170B (zh) | 2011-07-13 |
Family
ID=37708696
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CN2006800286750A Active CN101238170B (zh) | 2005-08-03 | 2006-07-27 | 聚烯烃微多孔膜 |
Country Status (6)
Country | Link |
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US (1) | US8058348B2 (zh) |
JP (1) | JP5213443B2 (zh) |
KR (1) | KR100899066B1 (zh) |
CN (1) | CN101238170B (zh) |
TW (1) | TW200710135A (zh) |
WO (1) | WO2007015416A1 (zh) |
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TW200830616A (en) * | 2006-09-19 | 2008-07-16 | Tonen Sekiyukagaku Kk | Electrode assembly and non-aqueous electrolyte battery |
JP2008293786A (ja) * | 2007-05-24 | 2008-12-04 | Gs Yuasa Corporation:Kk | 非水電解質二次電池用のセパレータ及び非水電解質二次電池 |
WO2009064297A1 (en) * | 2007-11-14 | 2009-05-22 | Tonen Chemical Corporation | Multi-layer, microporous membrane, battery separator and battery |
WO2009064296A1 (en) * | 2007-11-14 | 2009-05-22 | Tonen Chemical Corporation | Multi-layer, microporous membrane, battery separator formed by such a membrane and battery comprising such a separator |
US8012622B2 (en) | 2007-11-14 | 2011-09-06 | Toray Tonen Specialty Separator Godo Kaisha | Multi-layer, microporous membrane, battery separator and battery |
US8507124B2 (en) | 2007-11-14 | 2013-08-13 | Toray Battery Separator Film Co., Ltd. | Multi-layer, microporous membrane, battery separator and battery |
US20100248002A1 (en) * | 2007-12-31 | 2010-09-30 | Kotaro Takita | Microporous Multilayer Membrane, System And Process For Producing Such Membrane, And The Use Of Such Membrane |
JP4733232B2 (ja) * | 2008-03-31 | 2011-07-27 | 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、及び捲回物 |
KR101640777B1 (ko) * | 2008-11-17 | 2016-07-19 | 도레이 배터리 세퍼레이터 필름 주식회사 | 미세다공성 막, 이러한 막의 제조방법 및 사용방법 |
JP2011255654A (ja) * | 2010-06-11 | 2011-12-22 | Asahi Kasei E-Materials Corp | 積層微多孔性フィルム及びその製造方法、並びに電池用セパレータ |
EP3696881B1 (en) | 2011-05-17 | 2024-02-28 | Indiana University Research & Technology Corporation | Method for controlling dendritic growth in an electrochemical cell |
MY161697A (en) | 2011-12-28 | 2017-05-15 | Toray Battery Separator Film | Polyolefin microporous film and method for producing same |
JP6347210B2 (ja) | 2012-10-03 | 2018-06-27 | 東レ株式会社 | 二軸延伸微多孔フィルム |
KR102229797B1 (ko) | 2013-05-31 | 2021-03-22 | 도레이 카부시키가이샤 | 폴리올레핀 다층 미다공막 및 이의 제조 방법 |
KR102266028B1 (ko) | 2013-05-31 | 2021-06-16 | 도레이 카부시키가이샤 | 폴리올레핀 미다공막 및 이의 제조 방법 |
TWI497802B (zh) * | 2013-10-24 | 2015-08-21 | Ind Tech Res Inst | 鋰電池隔離膜 |
US9825269B2 (en) * | 2013-12-20 | 2017-11-21 | Samsung Sdi Co., Ltd. | Porous polyolefin separator and method for manufacturing the same |
JP6522898B2 (ja) * | 2014-07-22 | 2019-05-29 | 旭化成株式会社 | 積層多孔性フィルム及びその製造方法、並びに電池用セパレータ |
GB2533589A (en) * | 2014-12-22 | 2016-06-29 | Ndc Infrared Eng Ltd | Measurement of porous film |
JP6692619B2 (ja) * | 2015-09-02 | 2020-05-13 | 旭化成株式会社 | 二次電池用セパレータ |
JP7055662B2 (ja) * | 2017-03-03 | 2022-04-18 | 住友化学株式会社 | フィルム製造装置およびフィルム製造方法 |
JP7055663B2 (ja) * | 2017-03-03 | 2022-04-18 | 住友化学株式会社 | フィルム製造方法、セパレータ製造方法および可塑剤製造方法 |
JP2018144480A (ja) * | 2017-03-03 | 2018-09-20 | 住友化学株式会社 | フィルム製造装置およびフィルム製造方法 |
KR102142351B1 (ko) | 2017-11-10 | 2020-08-07 | 아사히 가세이 가부시키가이샤 | 축전 디바이스용 세퍼레이터, 및 축전 디바이스 |
WO2020148946A1 (ja) * | 2019-01-15 | 2020-07-23 | 東レ株式会社 | ポリオレフィン微多孔膜の製造方法 |
JP7498571B2 (ja) * | 2019-02-18 | 2024-06-12 | 旭化成株式会社 | 蓄電デバイス用微多孔膜 |
US20220181744A1 (en) * | 2019-03-27 | 2022-06-09 | Asahi Kasei Kabushiki Kaisha | Separator for Power Storage Device |
CN113140864B (zh) * | 2021-03-04 | 2022-12-23 | 乐凯胶片股份有限公司 | 隔膜及其制备方法与应用 |
KR102574111B1 (ko) * | 2021-03-22 | 2023-09-01 | 도레이배터리세퍼레이터필름 한국유한회사 | 폴리올레핀 미세 다공막 |
Citations (1)
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US6054498A (en) * | 1995-12-25 | 2000-04-25 | Asahi Kasei Kogyo Kabushiki Kaisha | Short circuit-resistant polyethylene microporous film |
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JP3128132B2 (ja) * | 1990-11-29 | 2001-01-29 | 日東電工株式会社 | 電池用セパレータの製造法 |
JP3507092B2 (ja) * | 1992-03-30 | 2004-03-15 | 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 |
JP3549290B2 (ja) | 1995-06-29 | 2004-08-04 | 東燃化学株式会社 | ポリオレフィン微多孔膜及びその製造方法 |
JP3699561B2 (ja) | 1997-04-23 | 2005-09-28 | 東燃化学株式会社 | ポリオレフィン微多孔膜及びその製造方法 |
KR200324707Y1 (ko) | 1999-06-30 | 2003-08-27 | 주식회사 포스코 | 스트립 그라인더 센서의 연마유 제거장치 |
TW539705B (en) | 2000-06-30 | 2003-07-01 | Tonen Sekiyukagaku Kk | Process for preparing heat curable resin micro-porous film |
KR100557380B1 (ko) * | 2001-05-17 | 2006-03-06 | 아사히 가세이 케미칼즈 가부시키가이샤 | 폴리올레핀 미다공막 |
JP4121846B2 (ja) | 2002-12-16 | 2008-07-23 | 東燃化学株式会社 | ポリオレフィン微多孔膜及びその製造方法並びに用途 |
JP4195810B2 (ja) | 2002-12-16 | 2008-12-17 | 東燃化学株式会社 | ポリオレフィン微多孔膜及びその製造方法並びに用途 |
JP2005200578A (ja) | 2004-01-16 | 2005-07-28 | Asahi Kasei Chemicals Corp | ポリオレフィン製微多孔膜 |
-
2006
- 2006-07-27 JP JP2007529229A patent/JP5213443B2/ja active Active
- 2006-07-27 WO PCT/JP2006/314871 patent/WO2007015416A1/ja active Application Filing
- 2006-07-27 KR KR1020087002767A patent/KR100899066B1/ko active IP Right Grant
- 2006-07-27 US US11/997,423 patent/US8058348B2/en active Active
- 2006-07-27 CN CN2006800286750A patent/CN101238170B/zh active Active
- 2006-08-03 TW TW095128425A patent/TW200710135A/zh unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6054498A (en) * | 1995-12-25 | 2000-04-25 | Asahi Kasei Kogyo Kabushiki Kaisha | Short circuit-resistant polyethylene microporous film |
Non-Patent Citations (1)
Title |
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JP特开2004-196871A 2004.07.15 |
Also Published As
Publication number | Publication date |
---|---|
US20100099838A1 (en) | 2010-04-22 |
US8058348B2 (en) | 2011-11-15 |
JP5213443B2 (ja) | 2013-06-19 |
WO2007015416A1 (ja) | 2007-02-08 |
TW200710135A (en) | 2007-03-16 |
KR20080035596A (ko) | 2008-04-23 |
JPWO2007015416A1 (ja) | 2009-02-19 |
KR100899066B1 (ko) | 2009-05-25 |
CN101238170A (zh) | 2008-08-06 |
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