PL2832542T3 - Wielowarstwowa mikroporowata warstwa poliolefinowa - Google Patents
Wielowarstwowa mikroporowata warstwa poliolefinowaInfo
- Publication number
- PL2832542T3 PL2832542T3 PL13767642T PL13767642T PL2832542T3 PL 2832542 T3 PL2832542 T3 PL 2832542T3 PL 13767642 T PL13767642 T PL 13767642T PL 13767642 T PL13767642 T PL 13767642T PL 2832542 T3 PL2832542 T3 PL 2832542T3
- Authority
- PL
- Poland
- Prior art keywords
- polyolefin film
- microporous polyolefin
- multilayered microporous
- multilayered
- film
- Prior art date
Links
- 229920000098 polyolefin Polymers 0.000 title 1
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
- 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
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/002—Organic membrane manufacture from melts
-
- 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
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/1212—Coextruded layers
-
- 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
- B01D69/1218—Layers having the same chemical composition, but different properties, e.g. pore size, molecular weight or porosity
-
- 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
- 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
- B01D71/262—Polypropylene
-
- 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
-
- 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
- H01M50/409—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
-
- 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
- B01D2323/60—Co-casting; Co-extrusion
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/58—Cuttability
- B32B2307/581—Resistant to cut
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/746—Slipping, anti-blocking, low friction
-
- 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
- B32B2457/00—Electrical equipment
- B32B2457/10—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
- H01M10/052—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
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Laminated Bodies (AREA)
- Cell Separators (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012080033 | 2012-03-30 | ||
PCT/JP2013/057611 WO2013146403A1 (ja) | 2012-03-30 | 2013-03-18 | ポリオレフィン多層微多孔膜 |
EP13767642.5A EP2832542B1 (en) | 2012-03-30 | 2013-03-18 | Multilayered microporous polyolefin film |
Publications (1)
Publication Number | Publication Date |
---|---|
PL2832542T3 true PL2832542T3 (pl) | 2021-04-06 |
Family
ID=49259664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL13767642T PL2832542T3 (pl) | 2012-03-30 | 2013-03-18 | Wielowarstwowa mikroporowata warstwa poliolefinowa |
Country Status (10)
Country | Link |
---|---|
US (1) | US9799870B2 (pl) |
EP (1) | EP2832542B1 (pl) |
JP (1) | JP6040983B2 (pl) |
KR (1) | KR101858968B1 (pl) |
CN (1) | CN104245312B (pl) |
HU (1) | HUE053039T2 (pl) |
MY (1) | MY174621A (pl) |
PL (1) | PL2832542T3 (pl) |
SG (2) | SG10201606695TA (pl) |
WO (1) | WO2013146403A1 (pl) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6331556B2 (ja) * | 2014-03-26 | 2018-05-30 | 東レ株式会社 | 積層多孔性フィルム、その製造方法および蓄電デバイス用セパレータ |
CN107405902B (zh) * | 2014-06-20 | 2019-06-28 | 东丽株式会社 | 聚烯烃多层微多孔质膜、其制造方法和电池用隔膜 |
JP6356000B2 (ja) * | 2014-07-22 | 2018-07-11 | 旭化成株式会社 | 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 |
WO2016068286A1 (ja) * | 2014-10-31 | 2016-05-06 | 株式会社 東芝 | 非水電解質電池及び電池パック |
CN116526070A (zh) * | 2015-02-25 | 2023-08-01 | 赛尔格有限责任公司 | 材料化学:在较高充电电压下化学稳定的锂电池隔板 |
CN104993085B (zh) * | 2015-05-22 | 2017-12-05 | 宁波大学 | 一种多层复合聚烯烃锂离子电池隔膜及其制备方法 |
EP3539173A4 (en) * | 2016-11-11 | 2020-10-28 | Celgard LLC | IMPROVED MICROLAYER MEMBRANES, IMPROVED BATTERY SEPARATORS, AND RELATED PROCEDURES |
JP6367453B2 (ja) * | 2016-12-20 | 2018-08-01 | 旭化成株式会社 | 蓄電デバイス用セパレータ及びそれを用いた積層体、捲回体、リチウムイオン二次電池又は蓄電デバイス |
EP3340343B1 (en) | 2016-12-20 | 2022-11-23 | Asahi Kasei Kabushiki Kaisha | Separator for power storage device, and laminated body, roll and secondary battery using it |
EP3340342B1 (en) | 2016-12-20 | 2020-10-28 | Asahi Kasei Kabushiki Kaisha | Separator for power storage device, laminated body, roll, lithium-ion secondary battery or power storage device using it |
JP6346986B1 (ja) | 2016-12-20 | 2018-06-20 | 旭化成株式会社 | 蓄電デバイス用セパレータ並びにこれを用いた積層体、捲回体及び二次電池 |
US10693115B2 (en) | 2017-03-03 | 2020-06-23 | Sumitomo Chemical Company, Limited | Nonaqueous electrolyte secondary battery separator |
JP6943580B2 (ja) * | 2017-03-03 | 2021-10-06 | 住友化学株式会社 | 非水電解液二次電池用セパレータ |
KR102231395B1 (ko) * | 2017-03-17 | 2021-03-24 | 도레이 카부시키가이샤 | 전지용 세퍼레이터, 전극체 및 비수 전해질 이차전지 |
KR102366785B1 (ko) * | 2017-04-14 | 2022-02-23 | 스미또모 가가꾸 가부시키가이샤 | 비수 전해액 이차 전지용 절연성 다공질층 |
CN108878743B (zh) * | 2017-05-12 | 2022-07-29 | 住友化学株式会社 | 非水电解液二次电池用绝缘性多孔层 |
TWI817413B (zh) * | 2017-05-26 | 2023-10-01 | 美商希爾格得有限公司 | 新穎或經改良的微孔膜、電池組分隔件、經塗覆之分隔件、電池組及相關方法 |
JP7089356B2 (ja) * | 2017-11-15 | 2022-06-22 | 住友化学株式会社 | 酸性ガス分離膜シートの製造方法及び製造装置 |
EP3716359A4 (en) * | 2017-11-21 | 2021-01-20 | Asahi Kasei Kabushiki Kaisha | SEPARATOR FOR ELECTRICITY STORAGE DEVICES AND ELECTRICITY STORAGE DEVICE |
CN208674236U (zh) * | 2018-10-22 | 2019-03-29 | 宁德时代新能源科技股份有限公司 | 电池缓冲垫以及电池模组 |
KR102139884B1 (ko) * | 2019-03-29 | 2020-07-30 | 도레이배터리세퍼레이터필름 한국유한회사 | 폴리올레핀 미세 다공막 |
JP7386015B2 (ja) * | 2019-08-27 | 2023-11-24 | 東レ株式会社 | 電池用セパレータ及びその製造方法 |
US20230056490A1 (en) * | 2020-01-31 | 2023-02-23 | Asahi Kasei Kabushiki Kaisha | Microporous Film, and Method for Producing Same |
US20210305659A1 (en) * | 2020-03-20 | 2021-09-30 | Samsung Sdi Co., Ltd. | Composition for coating layer, separator for rechargeable lithium battery including coating layer formed therefrom and rechargeable lithium battery including the same |
JPWO2023002818A1 (pl) | 2021-07-19 | 2023-01-26 | ||
WO2024162314A1 (ja) * | 2023-02-01 | 2024-08-08 | 東レ株式会社 | ポリオレフィン微多孔膜、二次電池用セパレータ、液体用ろ過フィルター、二次電池、およびろ過ユニット |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006137540A1 (ja) * | 2005-06-24 | 2006-12-28 | Tonen Chemical Corporation | ポリエチレン多層微多孔膜並びにそれを用いた電池用セパレータ及び電池 |
RU2418623C2 (ru) * | 2005-09-28 | 2011-05-20 | Тонен Кемикал Корпорейшн | Способ получения микропористой полиэтиленовой мембраны и сепаратор аккумулятора |
JP4902455B2 (ja) * | 2006-08-01 | 2012-03-21 | 東レ東燃機能膜合同会社 | ポリオレフィン多層微多孔膜、その製造方法、電池用セパレータ及び電池 |
JP5320464B2 (ja) * | 2008-11-17 | 2013-10-23 | 東レバッテリーセパレータフィルム株式会社 | 微多孔膜ならびにかかる膜の製造および使用方法 |
JP5546144B2 (ja) | 2009-03-05 | 2014-07-09 | 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 |
JP5545928B2 (ja) | 2009-03-05 | 2014-07-09 | 旭化成イーマテリアルズ株式会社 | ポリオレフィン微多孔膜の製造方法 |
JP5420938B2 (ja) * | 2009-03-13 | 2014-02-19 | 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 |
JP5463154B2 (ja) * | 2009-03-19 | 2014-04-09 | 旭化成イーマテリアルズ株式会社 | 積層微多孔膜及び非水電解質二次電池用セパレータ |
WO2010134585A1 (ja) * | 2009-05-21 | 2010-11-25 | 旭化成イーマテリアルズ株式会社 | 多層多孔膜 |
EP2523747B1 (en) * | 2010-01-13 | 2017-02-08 | Toray Battery Separator Film Co., Ltd. | Microporous membranes and methods for producing and using such membranes |
JP5588722B2 (ja) * | 2010-04-21 | 2014-09-10 | 旭化成イーマテリアルズ株式会社 | ポリオレフィン微多孔膜、及びリチウムイオン二次電池 |
KR101916687B1 (ko) * | 2010-08-12 | 2018-11-08 | 도레이 배터리 세퍼레이터 필름 주식회사 | 미다공막, 이러한 막의 제조 방법, 및 이러한 막의 사용 방법 |
-
2013
- 2013-03-18 EP EP13767642.5A patent/EP2832542B1/en active Active
- 2013-03-18 KR KR1020147027663A patent/KR101858968B1/ko active IP Right Grant
- 2013-03-18 SG SG10201606695TA patent/SG10201606695TA/en unknown
- 2013-03-18 CN CN201380017858.2A patent/CN104245312B/zh active Active
- 2013-03-18 HU HUE13767642A patent/HUE053039T2/hu unknown
- 2013-03-18 PL PL13767642T patent/PL2832542T3/pl unknown
- 2013-03-18 SG SG11201406050RA patent/SG11201406050RA/en unknown
- 2013-03-18 WO PCT/JP2013/057611 patent/WO2013146403A1/ja active Application Filing
- 2013-03-18 JP JP2014507728A patent/JP6040983B2/ja active Active
- 2013-03-18 US US14/384,014 patent/US9799870B2/en active Active
- 2013-03-18 MY MYPI2014702825A patent/MY174621A/en unknown
Also Published As
Publication number | Publication date |
---|---|
US9799870B2 (en) | 2017-10-24 |
KR20150003177A (ko) | 2015-01-08 |
JP6040983B2 (ja) | 2016-12-07 |
JPWO2013146403A1 (ja) | 2015-12-10 |
WO2013146403A1 (ja) | 2013-10-03 |
MY174621A (en) | 2020-05-02 |
HUE053039T2 (hu) | 2021-06-28 |
SG11201406050RA (en) | 2014-11-27 |
US20150037653A1 (en) | 2015-02-05 |
EP2832542B1 (en) | 2020-10-14 |
EP2832542A1 (en) | 2015-02-04 |
SG10201606695TA (en) | 2016-10-28 |
CN104245312B (zh) | 2018-06-01 |
KR101858968B1 (ko) | 2018-05-17 |
EP2832542A4 (en) | 2015-10-28 |
CN104245312A (zh) | 2014-12-24 |
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