PL3181621T3 - Mikroporowata membrana poliolefinowa i sposób jej wytwarzania, separator dla akumulatora z niewodnym elektrolitem, i akumulator z niewodnym elektrolitem - Google Patents
Mikroporowata membrana poliolefinowa i sposób jej wytwarzania, separator dla akumulatora z niewodnym elektrolitem, i akumulator z niewodnym elektrolitemInfo
- Publication number
- PL3181621T3 PL3181621T3 PL15832505T PL15832505T PL3181621T3 PL 3181621 T3 PL3181621 T3 PL 3181621T3 PL 15832505 T PL15832505 T PL 15832505T PL 15832505 T PL15832505 T PL 15832505T PL 3181621 T3 PL3181621 T3 PL 3181621T3
- Authority
- PL
- Poland
- Prior art keywords
- secondary cell
- nonaqueous electrolyte
- electrolyte secondary
- separator
- microporous film
- Prior art date
Links
Classifications
-
- 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
- C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
- H01M50/581—Devices or arrangements for the interruption of current in response to temperature
-
- 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
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/88—Adding charges, i.e. additives
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
-
- 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
-
- 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
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, membranes or diaphragms
- C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
- C08J5/2218—Synthetic macromolecular compounds
- C08J5/2231—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
-
- 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
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, membranes or diaphragms
- C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
- C08J5/2275—Heterogeneous membranes
-
- 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
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
-
- 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
- H01M50/403—Manufacturing processes of separators, membranes or diaphragms
- H01M50/406—Moulding; Embossing; Cutting
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- Cell Separators (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014164200 | 2014-08-12 | ||
| PCT/JP2015/072446 WO2016024533A1 (ja) | 2014-08-12 | 2015-08-07 | ポリオレフィン微多孔膜およびその製造方法、非水電解液系二次電池用セパレータ、ならびに非水電解液系二次電池 |
| EP15832505.0A EP3181621B1 (en) | 2014-08-12 | 2015-08-07 | Polyolefin microporous film and method for manufacturing same, separator for nonaqueous electrolyte secondary cell, and nonaqueous electrolyte secondary cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3181621T3 true PL3181621T3 (pl) | 2021-03-08 |
Family
ID=55304161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL15832505T PL3181621T3 (pl) | 2014-08-12 | 2015-08-07 | Mikroporowata membrana poliolefinowa i sposób jej wytwarzania, separator dla akumulatora z niewodnym elektrolitem, i akumulator z niewodnym elektrolitem |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP3181621B1 (pl) |
| JP (1) | JP6652059B2 (pl) |
| KR (1) | KR20170041194A (pl) |
| CN (1) | CN106661264B (pl) |
| HU (1) | HUE051857T2 (pl) |
| PL (1) | PL3181621T3 (pl) |
| WO (1) | WO2016024533A1 (pl) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105552280B (zh) | 2016-03-07 | 2018-09-11 | 上海恩捷新材料科技股份有限公司 | 一种锂离子电池隔膜的制备方法 |
| KR102264032B1 (ko) | 2017-03-27 | 2021-06-11 | 아사히 가세이 가부시키가이샤 | 폴리올레핀 미다공막 및 폴리올레핀 미다공막의 제조 방법 |
| CN108550769A (zh) * | 2018-05-21 | 2018-09-18 | 珠海光宇电池有限公司 | 锂离子电池隔膜的制备方法及锂离子电池 |
| JP6580211B1 (ja) * | 2018-06-01 | 2019-09-25 | 住友化学株式会社 | 非水電解液二次電池用セパレータ |
| CN111602265B (zh) * | 2018-10-11 | 2022-11-01 | 旭化成株式会社 | 锂离子电池用分隔件 |
| CN115051117B (zh) * | 2018-10-11 | 2025-07-25 | 旭化成电池隔膜株式会社 | 使用交联分隔件的锂离子电池 |
| JP7306200B2 (ja) * | 2018-10-31 | 2023-07-11 | 東レ株式会社 | 多孔性ポリオレフィンフィルム |
| CN113631644A (zh) * | 2019-03-29 | 2021-11-09 | 东丽株式会社 | 聚烯烃微多孔膜、电池用隔板、二次电池和聚烯烃微多孔膜的制造方法 |
| CN114128031B (zh) * | 2019-07-25 | 2024-11-05 | 东丽株式会社 | 聚烯烃系微多孔膜、层叠体和使用其的非水电解液二次电池 |
| JP7838918B2 (ja) * | 2019-07-25 | 2026-04-01 | 東レ株式会社 | ポリオレフィン系微多孔膜、積層体、およびそれを用いた非水電解液二次電池 |
| JP7859788B2 (ja) * | 2019-07-25 | 2026-05-15 | 東レ株式会社 | ポリオレフィン系微多孔膜、積層体、及びそれを用いた非水電解液二次電池 |
| CN112795066B (zh) * | 2019-11-13 | 2023-10-24 | 上海恩捷新材料科技有限公司 | 一种聚烯烃微多孔膜 |
| EP4148890A4 (en) * | 2021-07-30 | 2024-08-14 | Contemporary Amperex Technology Co., Limited | INSULATING FILM AND PREPARATION METHOD THEREOF, ELECTROCHEMICAL APPARATUS, ELECTROCHEMICAL DEVICE AND ELECTRICAL APPARATUS |
| EP4700961A2 (en) * | 2022-02-23 | 2026-02-25 | LG Energy Solution, Ltd. | Substrate for separator of electrochemical device, separator including same, and method of forming battery cell separator |
| CN115312973B (zh) * | 2022-10-12 | 2023-01-31 | 中材锂膜有限公司 | 一种聚烯烃多孔膜及其制备方法、电池隔膜、电化学装置 |
| CN117937051B (zh) * | 2024-03-21 | 2024-06-21 | 宁德新能源科技有限公司 | 一种隔离膜、二次电池和电子装置 |
| WO2026102765A1 (zh) * | 2024-11-18 | 2026-05-21 | 深圳市星源材质科技股份有限公司 | 一种锂电池用微多孔隔膜及其制备方法 |
| WO2026163913A1 (ja) * | 2025-01-31 | 2026-08-06 | 東レ株式会社 | ポリオレフィン微多孔シート、電池用セパレータ、フィルターおよびポリオレフィン微多孔シートを用いたポリオレフィン微多孔延伸フィルム、電池用セパレータ、フィルターの製造方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3967421B2 (ja) * | 1997-04-04 | 2007-08-29 | 東燃化学株式会社 | ポリオレフィン微多孔膜の製造方法 |
| JP2002284918A (ja) * | 2001-03-23 | 2002-10-03 | Tonen Chem Corp | ポリオレフィン微多孔膜及びその製造方法並びに用途 |
| JP2002355938A (ja) * | 2001-05-30 | 2002-12-10 | Tonen Chem Corp | 複合膜、その製造方法及びそれを用いた電池用セパレータ又はフィルター |
| JP2005343958A (ja) * | 2004-06-01 | 2005-12-15 | Tonen Chem Corp | ポリエチレン微多孔膜の製造方法並びにその微多孔膜及び用途 |
| JP4808935B2 (ja) * | 2004-06-01 | 2011-11-02 | 東レ東燃機能膜合同会社 | ポリエチレン微多孔膜の製造方法並びにその微多孔膜及び用途 |
| KR101231748B1 (ko) * | 2005-03-31 | 2013-02-08 | 도레이 배터리 세퍼레이터 필름 주식회사 | 폴리올레핀 미세 다공막 및 그 제조 방법 |
| KR101432146B1 (ko) * | 2007-11-28 | 2014-08-28 | 에스케이이노베이션 주식회사 | 물성과 고온 열안정성이 우수한 폴리올레핀 미세다공막 |
| JP5400417B2 (ja) * | 2009-02-23 | 2014-01-29 | 日東電工株式会社 | 複合多孔質フィルムおよびその製造方法、並びに電池用セパレータおよびそれを用いた非水系電解液二次電池 |
| KR101361202B1 (ko) * | 2009-03-18 | 2014-02-07 | 히다치 막셀 가부시키가이샤 | 전기 화학 소자 |
| US20130273408A1 (en) * | 2010-12-17 | 2013-10-17 | Teijin Limited | Separator for non-aqueous electrolyte battery, and non-aqueous electrolyte battery |
| JP5861832B2 (ja) * | 2011-06-30 | 2016-02-16 | Jnc株式会社 | 微多孔膜 |
| KR101852803B1 (ko) * | 2011-07-22 | 2018-04-27 | 도레이 카부시키가이샤 | 미다공성 폴리에틸렌 필름의 제조 방법 |
| WO2013054929A1 (ja) * | 2011-10-14 | 2013-04-18 | 東レ株式会社 | 多孔性ポリプロピレンフィルムおよび蓄電デバイス |
-
2015
- 2015-08-07 KR KR1020177002274A patent/KR20170041194A/ko not_active Abandoned
- 2015-08-07 HU HUE15832505A patent/HUE051857T2/hu unknown
- 2015-08-07 EP EP15832505.0A patent/EP3181621B1/en active Active
- 2015-08-07 JP JP2016542561A patent/JP6652059B2/ja not_active Expired - Fee Related
- 2015-08-07 CN CN201580042972.XA patent/CN106661264B/zh not_active Expired - Fee Related
- 2015-08-07 PL PL15832505T patent/PL3181621T3/pl unknown
- 2015-08-07 WO PCT/JP2015/072446 patent/WO2016024533A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP3181621B1 (en) | 2020-09-23 |
| JP6652059B2 (ja) | 2020-02-19 |
| KR20170041194A (ko) | 2017-04-14 |
| EP3181621A4 (en) | 2018-01-10 |
| EP3181621A1 (en) | 2017-06-21 |
| JPWO2016024533A1 (ja) | 2017-05-25 |
| CN106661264A (zh) | 2017-05-10 |
| WO2016024533A1 (ja) | 2016-02-18 |
| CN106661264B (zh) | 2019-12-10 |
| HUE051857T2 (hu) | 2021-03-29 |
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