DE69801000T2 - Temperaturempfindlicher mikroporöser film - Google Patents
Temperaturempfindlicher mikroporöser filmInfo
- Publication number
- DE69801000T2 DE69801000T2 DE1998601000 DE69801000T DE69801000T2 DE 69801000 T2 DE69801000 T2 DE 69801000T2 DE 1998601000 DE1998601000 DE 1998601000 DE 69801000 T DE69801000 T DE 69801000T DE 69801000 T2 DE69801000 T2 DE 69801000T2
- Authority
- DE
- Germany
- Prior art keywords
- temperature
- microporous film
- sensitive microporous
- sensitive
- film
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- B32B2307/704—Crystalline
-
- 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
-
- 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
-
- 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
- H01M2200/00—Safety devices for primary or secondary batteries
- H01M2200/10—Temperature sensitive devices
-
- 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
- H01M2300/0025—Organic electrolyte
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/91—Product with molecular orientation
-
- 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
-
- 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
- Y10T428/24998—Composite has more than two layers
-
- 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.]
- Y10T428/249981—Plural void-containing components
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/841,041 US5993954A (en) | 1997-04-29 | 1997-04-29 | Temperature-sensitive microporous film |
PCT/US1998/005099 WO1998049225A1 (en) | 1997-04-29 | 1998-03-16 | Temperature-sensitive microporous film |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69801000D1 DE69801000D1 (de) | 2001-08-02 |
DE69801000T2 true DE69801000T2 (de) | 2002-08-29 |
Family
ID=25283866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1998601000 Expired - Lifetime DE69801000T2 (de) | 1997-04-29 | 1998-03-16 | Temperaturempfindlicher mikroporöser film |
Country Status (8)
Country | Link |
---|---|
US (1) | US5993954A (de) |
EP (1) | EP0977801B1 (de) |
JP (2) | JP4828671B2 (de) |
KR (1) | KR20010020347A (de) |
CN (1) | CN1080280C (de) |
AU (1) | AU6467198A (de) |
DE (1) | DE69801000T2 (de) |
WO (1) | WO1998049225A1 (de) |
Families Citing this family (48)
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KR100371398B1 (ko) * | 1998-12-08 | 2003-05-12 | 주식회사 엘지화학 | 폴리올레핀블렌드로제조된통기성필름과그의제조방법및2차전지의격리막 |
US6346350B1 (en) * | 1999-04-20 | 2002-02-12 | Celgard Inc. | Structurally stable fusible battery separators and method of making same |
US6331343B1 (en) * | 1999-05-07 | 2001-12-18 | 3M Innovative Properties Company | Films having a fibrillated surface and method of making |
US6875813B2 (en) * | 1999-05-19 | 2005-04-05 | Exxonmobil Chemical Patents Inc. | Isobutylene-based elastomer blends |
US6461724B1 (en) | 1999-08-30 | 2002-10-08 | 3M Innovative Properties Company | Microporous material resistant to capillary collapse |
US7138207B2 (en) * | 2001-04-20 | 2006-11-21 | Sony Corporation | Non-aqueous electrolyte secondary cell |
JP2003071986A (ja) * | 2001-09-05 | 2003-03-12 | Toppan Printing Co Ltd | 積層体 |
US6998193B2 (en) * | 2001-12-28 | 2006-02-14 | Policell Technologies, Inc. | Microporous membrane and its uses thereof |
JP5097556B2 (ja) * | 2004-12-22 | 2012-12-12 | インテグリス・インコーポレーテッド | 多層多孔質膜および製造方法 |
CN101223031B (zh) * | 2005-07-15 | 2014-01-08 | 东丽电池隔膜株式会社 | 聚烯烃多层微多孔膜及电池用隔离件 |
US10615388B2 (en) * | 2006-03-22 | 2020-04-07 | Celgard, Llc | Membrane made of a blend of UHMW polyolefins |
CN100371057C (zh) * | 2006-03-22 | 2008-02-27 | 广东工业大学 | 一种用于生产聚烯烃类微孔膜的萃取方法 |
JP5612476B2 (ja) * | 2007-11-26 | 2014-10-22 | スリーエム イノベイティブ プロパティズ カンパニー | 微多孔性及び抗菌物品の形成方法 |
ES2589605T3 (es) * | 2008-05-02 | 2016-11-15 | Treofan Germany Gmbh & Co. Kg | Lámina de membrana para baterías con función de desconexión |
PT2274168E (pt) * | 2008-05-02 | 2013-08-26 | Treofan Germany Gmbh & Co Kg | Película de membrana para baterias com função de desligar |
JP4704513B2 (ja) * | 2008-07-31 | 2011-06-15 | 旭化成イーマテリアルズ株式会社 | 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 |
CN101343374B (zh) * | 2008-08-18 | 2010-11-10 | 中国科学院化学研究所 | 具有温度敏感性的聚丙烯多孔膜及其制法 |
JP2012513898A (ja) * | 2008-12-31 | 2012-06-21 | スリーエム イノベイティブ プロパティズ カンパニー | 孔径の異なる複数領域を有する多孔性膜 |
EP2419771B1 (de) | 2009-04-15 | 2020-09-23 | 3M Innovative Properties Company | Lichtleiter mit optischem film der hohlräume enthält |
US9291752B2 (en) | 2013-08-19 | 2016-03-22 | 3M Innovative Properties Company | Retroreflecting optical construction |
WO2010120871A1 (en) | 2009-04-15 | 2010-10-21 | 3M Innovative Properties Company | Optical film for preventing optical coupling |
CN102458819B (zh) | 2009-04-15 | 2014-09-03 | 3M创新有限公司 | 回射光学构造 |
TWI605276B (zh) | 2009-04-15 | 2017-11-11 | 3M新設資產公司 | 光學結構及包含該光學結構之顯示系統 |
CN102576119B (zh) | 2009-10-24 | 2014-03-26 | 3M创新有限公司 | 光源和采用所述光源的显示系统 |
KR101716922B1 (ko) | 2009-12-08 | 2017-03-15 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 도광체 및 저굴절률 필름을 포함하는 광학 구조체 |
CN102473887B (zh) | 2010-03-23 | 2015-07-08 | 帝人株式会社 | 聚烯烃微多孔膜、非水系二次电池用隔膜、非水系二次电池及聚烯烃微多孔膜的制造方法 |
MX341957B (es) | 2010-04-15 | 2016-09-08 | 3M Innovative Properties Co | Articulos retrorreflectantes que incluyen areas opticamente activas y areas opticamente inactivas. |
CN102834254A (zh) | 2010-04-15 | 2012-12-19 | 3M创新有限公司 | 包括旋光区域和不旋光区域的回射制品 |
MX341289B (es) | 2010-04-15 | 2016-08-12 | 3M Innovative Properties Co | Articulos retrorreflectantes que incluyen areas opticamente activas y areas opticamente inactivas. |
DE102010018374A1 (de) | 2010-04-26 | 2011-10-27 | Treofan Germany Gmbh & Co. Kg | Hochporöse Separator-Folie |
JP5601681B2 (ja) * | 2010-05-28 | 2014-10-08 | 旭化成イーマテリアルズ株式会社 | 無機粒子含有ポリオレフィン微多孔膜及び非水電解液電池用セパレータ |
BR112012031130B1 (pt) | 2010-06-07 | 2019-06-11 | 3M Innovative Properties Company | Métodos e dispositivos para filtração |
JP2014523936A (ja) * | 2011-06-16 | 2014-09-18 | スリーエム イノベイティブ プロパティズ カンパニー | 細繊維メッシュ構造を伴う微小多孔性材料並びにその製造及び使用方法 |
WO2013014078A1 (en) * | 2011-07-22 | 2013-01-31 | Zobele Holding Spa | Device for evaporating volatile substances |
MX2016008147A (es) * | 2013-12-19 | 2016-09-14 | Treofan Germany Gmbh & Co Kg | Membrana de intercambio ionico elaborada de una pelicula beta-porosa estirada biaxialmente. |
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WO2016099950A1 (en) | 2014-12-17 | 2016-06-23 | 3M Innovative Properties Company | Luciferin-containing substrate and monitoring device including the substrate |
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WO2017196656A1 (en) | 2016-05-13 | 2017-11-16 | 3M Innovative Properties Company | Multilayer articles including coatings on microfiltration membrane substrates and methods of making same |
CN105845871B (zh) * | 2016-05-20 | 2018-08-07 | 成都慧成科技有限责任公司 | 一种具有热开关功能的锂电池隔膜及其制备方法 |
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WO2018169737A1 (en) | 2017-03-15 | 2018-09-20 | 3M Innovative Properties Company | Multilayer articles including coatings containing metal on microfiltration membrane substrates |
JP7135221B2 (ja) | 2019-05-31 | 2022-09-12 | スリーエム イノベイティブ プロパティズ カンパニー | 複合冷却フィルム及び同フィルムを含む物品 |
US11906252B2 (en) | 2019-05-31 | 2024-02-20 | 3M Innovative Properties Company | Composite cooling film and article including the same |
EP4078049A4 (de) | 2019-12-19 | 2024-01-24 | 3M Innovative Properties Company | Verbundkühlfolie mit einer organischen polymerschicht, einer uv-absorbierenden schicht und einer reflektierenden metallschicht |
US20230008147A1 (en) | 2019-12-31 | 2023-01-12 | 3M Innovative Properties Company | Multi-surface passive cooling articles |
CN115461581A (zh) | 2020-05-06 | 2022-12-09 | 3M创新有限公司 | 太阳能吸收和辐射冷却制品和方法 |
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JPH0834873A (ja) * | 1994-05-18 | 1996-02-06 | Mitsui Petrochem Ind Ltd | 微孔性ポリエチレンの二軸延伸フィルム、その製法お よびその用途 |
JPH0827295A (ja) * | 1994-07-12 | 1996-01-30 | Nitto Denko Corp | 多孔質フィルムおよびその製造法 |
JP3497569B2 (ja) * | 1994-08-17 | 2004-02-16 | 旭化成ケミカルズ株式会社 | 非水系電池セパレーター用ポリエチレン製微多孔膜 |
JP3400139B2 (ja) * | 1994-09-30 | 2003-04-28 | 三井化学株式会社 | オレフィン系重合体の積層微孔性フィルム、その製法およびその用途 |
JP3449656B2 (ja) * | 1994-11-11 | 2003-09-22 | 旭化成株式会社 | 電池セパレータ |
JP3486785B2 (ja) * | 1994-11-11 | 2004-01-13 | 旭化成ケミカルズ株式会社 | 電池用のセパレータ及びその製造方法 |
US5565281A (en) * | 1994-12-02 | 1996-10-15 | Hoechst Celanese Corporation | Shutdown, bilayer battery separator |
TW297171B (de) * | 1994-12-20 | 1997-02-01 | Hoechst Celanese Corp |
-
1997
- 1997-04-29 US US08/841,041 patent/US5993954A/en not_active Expired - Lifetime
-
1998
- 1998-03-16 WO PCT/US1998/005099 patent/WO1998049225A1/en not_active Application Discontinuation
- 1998-03-16 AU AU64671/98A patent/AU6467198A/en not_active Abandoned
- 1998-03-16 JP JP54696398A patent/JP4828671B2/ja not_active Expired - Fee Related
- 1998-03-16 CN CN98804515A patent/CN1080280C/zh not_active Expired - Fee Related
- 1998-03-16 KR KR1019997009966A patent/KR20010020347A/ko not_active Application Discontinuation
- 1998-03-16 EP EP19980910427 patent/EP0977801B1/de not_active Expired - Lifetime
- 1998-03-16 DE DE1998601000 patent/DE69801000T2/de not_active Expired - Lifetime
-
2008
- 2008-11-11 JP JP2008288427A patent/JP4921446B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0977801B1 (de) | 2001-06-27 |
EP0977801A1 (de) | 2000-02-09 |
JP2001523284A (ja) | 2001-11-20 |
WO1998049225A1 (en) | 1998-11-05 |
JP4921446B2 (ja) | 2012-04-25 |
CN1080280C (zh) | 2002-03-06 |
JP4828671B2 (ja) | 2011-11-30 |
JP2009091583A (ja) | 2009-04-30 |
US5993954A (en) | 1999-11-30 |
KR20010020347A (ko) | 2001-03-15 |
DE69801000D1 (de) | 2001-08-02 |
CN1253572A (zh) | 2000-05-17 |
AU6467198A (en) | 1998-11-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de | ||
8370 | Indication related to discontinuation of the patent is to be deleted | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: PAE REINHARD, SKUHRA, WEISE & PARTNER GBR, 80801 M |