CN101296795B - 聚烯烃多层微孔膜及其制造方法以及电池用隔离件 - Google Patents
聚烯烃多层微孔膜及其制造方法以及电池用隔离件 Download PDFInfo
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- CN101296795B CN101296795B CN2006800394613A CN200680039461A CN101296795B CN 101296795 B CN101296795 B CN 101296795B CN 2006800394613 A CN2006800394613 A CN 2006800394613A CN 200680039461 A CN200680039461 A CN 200680039461A CN 101296795 B CN101296795 B CN 101296795B
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- FBCQUCJYYPMKRO-UHFFFAOYSA-N prop-2-enyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC=C FBCQUCJYYPMKRO-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- 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
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- 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
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- 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
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- 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
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- 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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- 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
- 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.]
- Y10T428/249978—Voids specified as micro
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Cell Separators (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005308744 | 2005-10-24 | ||
JP2005308743 | 2005-10-24 | ||
JP308743/2005 | 2005-10-24 | ||
JP308744/2005 | 2005-10-24 | ||
PCT/JP2006/321084 WO2007049568A1 (ja) | 2005-10-24 | 2006-10-23 | ポリオレフィ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 |
Publications (2)
Publication Number | Publication Date |
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CN101296795A CN101296795A (zh) | 2008-10-29 |
CN101296795B true CN101296795B (zh) | 2012-07-11 |
Family
ID=37967680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2006800394613A Expired - Fee Related CN101296795B (zh) | 2005-10-24 | 2006-10-23 | 聚烯烃多层微孔膜及其制造方法以及电池用隔离件 |
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US (1) | US8932748B2 (zh) |
EP (1) | EP1942000B1 (zh) |
JP (2) | JP5026981B2 (zh) |
KR (1) | KR20080068722A (zh) |
CN (1) | CN101296795B (zh) |
CA (1) | CA2627137A1 (zh) |
HU (1) | HUE041980T2 (zh) |
RU (1) | RU2431521C2 (zh) |
TW (1) | TWI445623B (zh) |
WO (1) | WO2007049568A1 (zh) |
Families Citing this family (109)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2602830A1 (en) * | 2005-03-31 | 2006-10-12 | Tonen Chemical Corporation | Method for producing microporous polyolefin membrane and microporous membrane |
JP5148142B2 (ja) * | 2007-03-15 | 2013-02-20 | 日立マクセルエナジー株式会社 | 非水電解質電池 |
JP2008311220A (ja) * | 2007-05-11 | 2008-12-25 | Mitsubishi Plastics Inc | 積層多孔性フィルム、電池用セパレータおよび電池 |
KR101458243B1 (ko) * | 2007-05-24 | 2014-11-04 | 닛토덴코 가부시키가이샤 | 다공질 필름의 제조 방법 및 다공질 필름, 및 비수 전해질 전지용 세퍼레이터 및 이것을 사용한 비수 전해질 전지 |
TW200919806A (en) * | 2007-06-06 | 2009-05-01 | Asahi Kasei Chemicals Corp | Multilayer porous film |
KR100864681B1 (ko) * | 2007-06-13 | 2008-10-23 | 한국타이어 주식회사 | 연료전지 분리판 제조용 소재 |
EP2549566B1 (en) * | 2007-06-19 | 2015-12-16 | Teijin Limited | Separator for nonaqueous secondary battery, method for producing the same, and nonaqueous secondary battery |
JP5473041B2 (ja) * | 2007-08-07 | 2014-04-16 | 三菱樹脂株式会社 | 積層多孔性フィルムおよび電池用セパレータ |
US8709640B2 (en) * | 2007-08-31 | 2014-04-29 | Toray Battery Separator Film Co., Ltd | Multi-layer, microporous polyolefin membrane, its production method, battery separator and battery |
WO2009035154A2 (en) * | 2007-09-14 | 2009-03-19 | Tonen Chemical Corporation | A coextrusion die with a manifold system and a method of extrusion |
JP2011503247A (ja) * | 2007-10-12 | 2011-01-27 | 東燃化学株式会社 | 微小孔性膜及びその製造及び使用 |
JP5196969B2 (ja) * | 2007-11-22 | 2013-05-15 | 旭化成イーマテリアルズ株式会社 | 多層多孔膜 |
JP4940351B2 (ja) * | 2007-11-30 | 2012-05-30 | 東レバッテリーセパレータフィルム合同会社 | 微細孔フィルムとその製造方法、及びその用途 |
KR100995074B1 (ko) * | 2007-12-11 | 2010-11-18 | 삼성에스디아이 주식회사 | 비수계 리튬 이차전지용 세퍼레이터 및 이를 포함하는 비수계 리튬 이차전지 |
US20100260990A1 (en) * | 2007-12-18 | 2010-10-14 | Basell Poliolefine Italia S.R.L | Membranes |
KR101437852B1 (ko) | 2007-12-26 | 2014-09-04 | 에스케이이노베이션 주식회사 | 다층 폴리올레핀계 미세다공막 및 그 제조방법 |
US8003204B2 (en) | 2007-12-26 | 2011-08-23 | Sk Energy Co., Ltd. | Microporous polyolefin multi layer film and preparing method thereof |
EP2262579A4 (en) * | 2008-04-08 | 2011-08-17 | Sk Energy Co Ltd | MICROPOROUS POLYOLEFIN COMPOSITE FILM WITH A TEMPERATURE OF HIGH TEMPERATURE POROUS LAYER |
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 |
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US6180280B1 (en) * | 1998-03-12 | 2001-01-30 | Celgard Inc. | Trilayer battery separator |
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CN101296795A (zh) | 2008-10-29 |
RU2431521C2 (ru) | 2011-10-20 |
JP5026981B2 (ja) | 2012-09-19 |
WO2007049568A1 (ja) | 2007-05-03 |
EP1942000B1 (en) | 2018-12-12 |
TWI445623B (zh) | 2014-07-21 |
TW200728081A (en) | 2007-08-01 |
US8932748B2 (en) | 2015-01-13 |
EP1942000A4 (en) | 2012-03-07 |
KR20080068722A (ko) | 2008-07-23 |
JPWO2007049568A1 (ja) | 2009-04-30 |
RU2008120617A (ru) | 2009-12-10 |
US20090098450A1 (en) | 2009-04-16 |
HUE041980T2 (hu) | 2019-06-28 |
CA2627137A1 (en) | 2007-05-03 |
JP5491565B2 (ja) | 2014-05-14 |
JP2012179910A (ja) | 2012-09-20 |
EP1942000A1 (en) | 2008-07-09 |
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