CN1233709C - 热塑性树脂微多孔膜的制造方法 - Google Patents
热塑性树脂微多孔膜的制造方法 Download PDFInfo
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- CN1233709C CN1233709C CNB018115667A CN01811566A CN1233709C CN 1233709 C CN1233709 C CN 1233709C CN B018115667 A CNB018115667 A CN B018115667A CN 01811566 A CN01811566 A CN 01811566A CN 1233709 C CN1233709 C CN 1233709C
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- solvent
- thermoplastic resin
- porous film
- preferred
- film
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- FKRCODPIKNYEAC-UHFFFAOYSA-N ethyl propionate Chemical compound CCOC(=O)CC FKRCODPIKNYEAC-UHFFFAOYSA-N 0.000 description 1
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- QEHYLOJCWUKWFG-UHFFFAOYSA-N n,n-dimethylmethanamine;octane Chemical class CN(C)C.CCCCCCCC QEHYLOJCWUKWFG-UHFFFAOYSA-N 0.000 description 1
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- 229920001748 polybutylene Polymers 0.000 description 1
- XTUSEBKMEQERQV-UHFFFAOYSA-N propan-2-ol;hydrate Chemical compound O.CC(C)O XTUSEBKMEQERQV-UHFFFAOYSA-N 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
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Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B01D67/003—Organic membrane manufacture by inducing porosity into non porous precursor membranes by selective elimination of components, e.g. by leaching
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- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/009—After-treatment of organic or inorganic membranes with wave-energy, particle-radiation or plasma
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- 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
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- 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
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- H—ELECTRICITY
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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
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
- H01M50/423—Polyamide resins
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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
- H01M50/426—Fluorocarbon polymers
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01D2323/00—Details relating to membrane preparation
- B01D2323/06—Specific viscosities of materials involved
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D2323/30—Cross-linking
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- 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
-
- 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)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Materials Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Cell Separators (AREA)
Abstract
Description
膜厚(μm) | 透气度(sec/100cc) | 孔隙率(容积%) | 残留物(重量%) | |
实施例1实施例2实施例3实施例4实施例5实施例6实施例7实施例8实施例9实施例10实施例11实施例12实施例13实施例14实施例15比较例1比较例2比较例3比较例4 | 37333438333430354129483541363639563440 | 4205105204005505009301070630190204883433903806915082720672508920 | 48434450434535375070684454484951323 | 1.80.80.81.92.71.32.83.33.42.40.52.31.32.51.750667774 |
Claims (4)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
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JP199861/2000 | 2000-06-30 | ||
JP199860/00 | 2000-06-30 | ||
JP199860/2000 | 2000-06-30 | ||
JP2000199860A JP2002012694A (ja) | 2000-06-30 | 2000-06-30 | 熱可塑性樹脂微多孔膜の製造方法 |
JP199861/00 | 2000-06-30 | ||
JP2000199861A JP4798730B2 (ja) | 2000-06-30 | 2000-06-30 | 熱可塑性樹脂微多孔膜の製造方法 |
Publications (2)
Publication Number | Publication Date |
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CN1437629A CN1437629A (zh) | 2003-08-20 |
CN1233709C true CN1233709C (zh) | 2005-12-28 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB018115667A Expired - Lifetime CN1233709C (zh) | 2000-06-30 | 2001-06-28 | 热塑性树脂微多孔膜的制造方法 |
Country Status (6)
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US (1) | US8394306B2 (zh) |
EP (1) | EP1300436B1 (zh) |
KR (1) | KR100524110B1 (zh) |
CN (1) | CN1233709C (zh) |
TW (1) | TW539705B (zh) |
WO (1) | WO2002002678A1 (zh) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE602004021946D1 (de) * | 2003-09-05 | 2009-08-20 | Tonen Sekiyukagaku Kk | Verfahren zur herstellung einer mikroporösen folie aus thermoplastischem harz |
JP5083927B2 (ja) * | 2003-09-05 | 2012-11-28 | 東レバッテリーセパレータフィルム株式会社 | ポリオレフィン微多孔膜の製造方法 |
CN101014649B (zh) * | 2004-08-30 | 2010-06-23 | 旭化成电子材料株式会社 | 聚烯烃微多孔膜和蓄电池用隔离体 |
DE102006014360A1 (de) * | 2005-03-30 | 2006-12-07 | Sumitomo Chemical Co., Ltd. | Poröser Film und Herstellungsverfahren und Anwendungen desselben |
WO2007013169A1 (ja) | 2005-07-29 | 2007-02-01 | Du Pont-Mitsui Fluorochemicals Co., Ltd. | 放射性物質の除染用溶剤組成物及び除染材、並びに放射性物質の除染方法 |
WO2007015416A1 (ja) | 2005-08-03 | 2007-02-08 | Asahi Kasei Chemicals Corporation | ポリオレフィン微多孔膜 |
CN101291788B (zh) * | 2005-10-21 | 2010-05-19 | 东燃化学株式会社 | 热塑性树脂微孔膜的制造方法 |
WO2007049568A1 (ja) | 2005-10-24 | 2007-05-03 | Tonen Chemical Corporation | 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 |
CN102464803A (zh) * | 2010-11-13 | 2012-05-23 | 微宏动力系统(湖州)有限公司 | 多孔膜及其制备方法 |
CA3085086C (en) | 2011-12-06 | 2023-08-08 | Delta Faucet Company | Ozone distribution in a faucet |
US8975305B2 (en) | 2012-02-10 | 2015-03-10 | Kimberly-Clark Worldwide, Inc. | Rigid renewable polyester compositions having a high impact strength and tensile elongation |
AU2014304180B2 (en) * | 2013-08-09 | 2017-05-04 | Kimberly-Clark Worldwide, Inc. | Technique for selectively controlling the porosity of a polymeric material |
KR102204028B1 (ko) | 2013-08-09 | 2021-01-18 | 킴벌리-클라크 월드와이드, 인크. | 이방성 중합체 물질 |
EP3030609B1 (en) | 2013-08-09 | 2020-09-02 | Kimberly-Clark Worldwide, Inc. | Microparticles having a multimodal pore distribution |
BR112016002589B1 (pt) | 2013-08-09 | 2021-08-03 | Kimberly-Clark Worldwide, Inc | Material polimérico flexível moldado, membro tubular, e, método de moldagem de um material polimérico |
RU2634255C2 (ru) | 2013-08-09 | 2017-10-24 | Кимберли-Кларк Ворлдвайд, Инк. | Система доставки для активных средств |
MX2016001597A (es) | 2013-08-09 | 2016-05-02 | Kimberly Clark Co | Material polimerico para impresion tridimensional. |
GB2549412B8 (en) | 2014-11-26 | 2021-07-07 | Kimberly Clark Co | Annealed porous polyolefin material |
CN105131327B (zh) * | 2015-09-07 | 2019-07-02 | 广东工业大学 | 一种可控孔径的多孔薄膜的制造方法 |
CN108463437B (zh) | 2015-12-21 | 2022-07-08 | 德尔塔阀门公司 | 包括消毒装置的流体输送系统 |
US10421847B1 (en) * | 2018-09-24 | 2019-09-24 | Northrop Grumman Systems Corporation | Nanoporous wick and open-cellular porous structures and method of manufacture |
CN115224439A (zh) * | 2022-08-11 | 2022-10-21 | 长园泽晖新能源材料研究院(珠海)有限公司 | 一种高性能锂离子电池隔膜及其制备方法 |
EP4358226A1 (en) * | 2022-10-18 | 2024-04-24 | Honeywell International Inc. | Chemical coating for battery separator indicating battery cell hazard |
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Publication number | Priority date | Publication date | Assignee | Title |
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JPS497959B1 (zh) * | 1969-07-17 | 1974-02-23 | ||
GB1486867A (en) * | 1976-04-23 | 1977-09-28 | Chloride Group Ltd | Porous sheet materials |
JPS6281431A (ja) | 1985-10-03 | 1987-04-14 | Keinosuke Isono | 樹脂成形物及びその製造方法 |
US6355113B1 (en) * | 1991-12-02 | 2002-03-12 | 3M Innovative Properties Company | Multiple solvent cleaning system |
JPH06256559A (ja) | 1993-03-08 | 1994-09-13 | Mitsubishi Kasei Corp | 多孔性樹脂成形体の製造方法 |
JPH06298985A (ja) | 1993-04-20 | 1994-10-25 | Mitsubishi Kasei Corp | 多孔性樹脂成形体の製造方法 |
US6008179A (en) * | 1995-05-16 | 1999-12-28 | 3M Innovative Properties Company | Azeotrope-like compositions and their use |
JP3493079B2 (ja) * | 1995-06-19 | 2004-02-03 | 東燃化学株式会社 | 熱可塑性樹脂微多孔膜の製造方法 |
JP3351940B2 (ja) | 1995-09-26 | 2002-12-03 | 東燃化学株式会社 | ポリオレフィン微多孔膜の製造方法 |
US5786396A (en) * | 1996-08-21 | 1998-07-28 | Tonen Chemical Corporation | Method of producing microporous polyolefin membrane |
US6153133A (en) * | 1997-10-23 | 2000-11-28 | Tonen Chemical Corporation | Method of producing highly permeable microporous polyolefin membrane |
EP1153969B1 (en) * | 1998-10-01 | 2004-02-25 | Tonen Chemical Corporation | Microporous polyolefin film and process for producing the same |
JP3998860B2 (ja) * | 1999-06-09 | 2007-10-31 | 三井化学株式会社 | 高分子量ポリオレフィン微多孔フィルムおよびその製造方法 |
JP2001055466A (ja) * | 1999-06-09 | 2001-02-27 | Mitsui Chemicals Inc | 高分子量ポリオレフィン微多孔フィルムの製造方法 |
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- 2001-06-27 TW TW090115545A patent/TW539705B/zh not_active IP Right Cessation
- 2001-06-28 US US10/311,806 patent/US8394306B2/en not_active Expired - Lifetime
- 2001-06-28 CN CNB018115667A patent/CN1233709C/zh not_active Expired - Lifetime
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- 2001-06-28 EP EP01945665.6A patent/EP1300436B1/en not_active Expired - Lifetime
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WO2002002678A1 (en) | 2002-01-10 |
TW539705B (en) | 2003-07-01 |
EP1300436A1 (en) | 2003-04-09 |
US8394306B2 (en) | 2013-03-12 |
EP1300436A4 (en) | 2004-12-15 |
CN1437629A (zh) | 2003-08-20 |
KR20030024707A (ko) | 2003-03-26 |
US20030168764A1 (en) | 2003-09-11 |
KR100524110B1 (ko) | 2005-10-27 |
EP1300436B1 (en) | 2015-08-26 |
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Owner name: TORAY TONEN SPECIALTY SEPARATOR GODO KAISHA Free format text: FORMER OWNER: TONEN CHEMICAL CORP. Effective date: 20110602 |
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Free format text: CORRECT: ADDRESS; FROM: TOKYO, JAPAN TO: TOCHIGI PREFECTURE, JAPAN |
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Effective date of registration: 20110602 Address after: Tochigi County, Japan Patentee after: Tonen Sekiyukagaku KK Address before: Tokyo, Japan, Japan Patentee before: Tonen Sekiyukagaku KK |
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Owner name: TORAY BATTERY SEPARATOR FILM CO., LTD. Free format text: FORMER NAME: TONEN SEKIYUKAGAKU K.K. |
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Address after: Tochigi County, Japan Patentee after: Toray Battery Separator Film Co., Ltd. Address before: Tochigi County, Japan Patentee before: Tonen Sekiyukagaku KK |
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Effective date of registration: 20170913 Address after: Tokyo, Japan, Japan Patentee after: Toray Industries, Inc. Address before: Tochigi County, Japan Patentee before: Toray Battery Separator Film Co., Ltd. |
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Granted publication date: 20051228 |