CN104011121B - 聚烯烃微孔膜、聚烯烃微孔膜卷、及它们的制造方法以及使用它们的电池用隔膜 - Google Patents
聚烯烃微孔膜、聚烯烃微孔膜卷、及它们的制造方法以及使用它们的电池用隔膜 Download PDFInfo
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- CN104011121B CN104011121B CN201280064600.3A CN201280064600A CN104011121B CN 104011121 B CN104011121 B CN 104011121B CN 201280064600 A CN201280064600 A CN 201280064600A CN 104011121 B CN104011121 B CN 104011121B
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- film
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- polyolefin
- microporous polyolefin
- film roll
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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
-
- 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
-
- 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
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
-
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of 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
- 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
- H01M50/409—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
- H01M50/489—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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
- B29K2105/041—Microporous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2223/00—Use of polyalkenes or derivatives thereof as reinforcement
- B29K2223/04—Polymers of ethylene
- B29K2223/06—PE, i.e. polyethylene
- B29K2223/0658—PE, i.e. polyethylene characterised by its molecular weight
- B29K2223/0675—HMWPE, i.e. high molecular weight polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2223/00—Use of polyalkenes or derivatives thereof as reinforcement
- B29K2223/04—Polymers of ethylene
- B29K2223/06—PE, i.e. polyethylene
- B29K2223/0658—PE, i.e. polyethylene characterised by its molecular weight
- B29K2223/0683—UHMWPE, i.e. ultra high molecular weight polyethylene
-
- 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
-
- 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)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Cell Separators (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011283158 | 2011-12-26 | ||
JP2011-283158 | 2011-12-26 | ||
PCT/JP2012/081450 WO2013099539A1 (ja) | 2011-12-26 | 2012-12-05 | ポリオレフィン微多孔フィルム、ポリオレフィン微多孔フィルムロールおよびそれらの製造方法ならびにそれらを用いた電池用セパレーター |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104011121A CN104011121A (zh) | 2014-08-27 |
CN104011121B true CN104011121B (zh) | 2017-06-13 |
Family
ID=48697036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280064600.3A Active CN104011121B (zh) | 2011-12-26 | 2012-12-05 | 聚烯烃微孔膜、聚烯烃微孔膜卷、及它们的制造方法以及使用它们的电池用隔膜 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP6013368B2 (zh) |
KR (1) | KR102057743B1 (zh) |
CN (1) | CN104011121B (zh) |
MY (1) | MY184578A (zh) |
WO (1) | WO2013099539A1 (zh) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6269062B2 (ja) * | 2012-05-14 | 2018-01-31 | 東レ株式会社 | フィルムロール |
WO2015056631A1 (ja) * | 2013-10-17 | 2015-04-23 | 東レバッテリーセパレータフィルム株式会社 | 多孔質フィルム、多孔質フィルムロール及び多孔質フィルムの製造方法 |
JP6747289B2 (ja) * | 2014-06-13 | 2020-08-26 | 東レ株式会社 | ポリオレフィン微多孔フィルム、その製造方法及び電池用セパレータ |
US20180183028A1 (en) * | 2014-07-11 | 2018-06-28 | Teijin Limited | Separator roll and non-aqueous secondary battery |
JP6487160B2 (ja) * | 2014-07-22 | 2019-03-20 | 旭化成株式会社 | 多孔性フィルム捲回物 |
JP6416542B2 (ja) * | 2014-08-19 | 2018-10-31 | 旭化成株式会社 | 捲回体 |
JP6524747B2 (ja) * | 2015-03-26 | 2019-06-05 | 東レ株式会社 | フィルム平面性検査装置およびフィルム平面性検査方法 |
JP6386490B2 (ja) * | 2015-03-30 | 2018-09-05 | 旭化成株式会社 | 捲回体 |
JP6023373B1 (ja) * | 2015-10-30 | 2016-11-09 | 住友化学株式会社 | セパレータの製造方法およびセパレータの製造装置 |
JP6872894B2 (ja) * | 2015-12-22 | 2021-05-19 | 住友化学株式会社 | フィルム製造方法 |
JP6875116B2 (ja) * | 2015-12-22 | 2021-05-19 | 住友化学株式会社 | フィルム製造方法およびフィルム巻出方法 |
JP2017142985A (ja) * | 2016-02-10 | 2017-08-17 | 旭化成株式会社 | 微多孔膜、電池用セパレータ及び電池 |
JP6758943B2 (ja) | 2016-06-21 | 2020-09-23 | 住友化学株式会社 | 積層体 |
JP6736375B2 (ja) | 2016-06-21 | 2020-08-05 | 住友化学株式会社 | 積層体 |
JP7074419B2 (ja) | 2016-06-21 | 2022-05-24 | 住友化学株式会社 | 積層体 |
JP6755726B2 (ja) | 2016-06-21 | 2020-09-16 | 住友化学株式会社 | 積層体 |
JP6647973B2 (ja) | 2016-06-21 | 2020-02-14 | 住友化学株式会社 | 積層体 |
JP6754628B2 (ja) | 2016-06-21 | 2020-09-16 | 住友化学株式会社 | 積層体 |
US11094997B2 (en) | 2017-05-29 | 2021-08-17 | Sumitomo Chemical Company, Limited | Nonaqueous electrolyte secondary battery |
JP6430617B1 (ja) | 2017-12-19 | 2018-11-28 | 住友化学株式会社 | 非水電解液二次電池 |
JP6430621B1 (ja) | 2017-12-19 | 2018-11-28 | 住友化学株式会社 | 非水電解液二次電池 |
US11205799B2 (en) | 2017-12-19 | 2021-12-21 | Sumitomo Chemical Company, Limited | Nonaqueous electrolyte secondary battery |
US11158907B2 (en) | 2017-12-19 | 2021-10-26 | Sumitomo Chemical Company, Limited | Nonaqueous electrolyte secondary battery |
JP6430623B1 (ja) | 2017-12-19 | 2018-11-28 | 住友化学株式会社 | 非水電解液二次電池 |
JP6430618B1 (ja) | 2017-12-19 | 2018-11-28 | 住友化学株式会社 | 非水電解液二次電池 |
CN110690389B (zh) * | 2019-09-20 | 2022-04-15 | 上海恩捷新材料科技有限公司 | 一种增强锂电池隔膜及其制造方法 |
CN115803181A (zh) * | 2020-05-22 | 2023-03-14 | 赛尔格有限责任公司 | 宽幅微孔薄膜 |
KR20230102008A (ko) * | 2021-12-29 | 2023-07-07 | 더블유스코프코리아 주식회사 | 분리막의 제조방법 및 이를 이용하여 제조된 분리막 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010114672A1 (en) * | 2009-03-30 | 2010-10-07 | Tonen Chemical Corporation | Microporous membranes, methods for making such membranes, and the use of such membranes as battery separator film |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4927243B2 (ja) * | 2000-01-13 | 2012-05-09 | 東レバッテリーセパレータフィルム合同会社 | ポリオレフィン微多孔膜 |
JP5140896B2 (ja) * | 2000-06-14 | 2013-02-13 | 住友化学株式会社 | 多孔質フィルムおよびそれを用いた電池用セパレータ |
JP4746771B2 (ja) * | 2001-06-19 | 2011-08-10 | 東レ東燃機能膜合同会社 | ポリオレフィン微多孔膜の製造方法 |
JP4794098B2 (ja) * | 2001-09-28 | 2011-10-12 | 東レ東燃機能膜合同会社 | ポリオレフィン微多孔膜の製造方法 |
CN101796108B (zh) * | 2007-08-31 | 2012-08-22 | 东丽东燃机能膜合同会社 | 微孔聚烯烃膜、其制备方法、电池隔板和电池 |
US20090226814A1 (en) * | 2008-03-07 | 2009-09-10 | Kotaro Takita | Microporous membrane, battery separator and battery |
WO2010027065A2 (en) * | 2008-09-02 | 2010-03-11 | Tonen Chemical Corporation | Microporous polymeric membranes, methods for making such membranes, and the use of such membranes as battery separator film |
CN105964150B (zh) * | 2008-11-17 | 2019-05-28 | 东丽株式会社 | 微孔膜及该膜的制备方法及使用方法 |
-
2012
- 2012-12-05 JP JP2013551556A patent/JP6013368B2/ja active Active
- 2012-12-05 MY MYPI2014701751A patent/MY184578A/en unknown
- 2012-12-05 KR KR1020147019290A patent/KR102057743B1/ko active IP Right Grant
- 2012-12-05 WO PCT/JP2012/081450 patent/WO2013099539A1/ja active Application Filing
- 2012-12-05 CN CN201280064600.3A patent/CN104011121B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010114672A1 (en) * | 2009-03-30 | 2010-10-07 | Tonen Chemical Corporation | Microporous membranes, methods for making such membranes, and the use of such membranes as battery separator film |
Also Published As
Publication number | Publication date |
---|---|
KR20140119019A (ko) | 2014-10-08 |
WO2013099539A1 (ja) | 2013-07-04 |
JPWO2013099539A1 (ja) | 2015-04-30 |
CN104011121A (zh) | 2014-08-27 |
KR102057743B1 (ko) | 2019-12-19 |
JP6013368B2 (ja) | 2016-10-25 |
MY184578A (en) | 2021-04-06 |
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Owner name: TORAY INC. Effective date: 20150108 |
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Effective date of registration: 20150108 Address after: Tochigi County, Japan Applicant after: Toray Battery Separator Film Co., Ltd. Applicant after: Toray Industries, Inc. Address before: Tochigi County, Japan Applicant before: Toray Battery Separator Film Co., Ltd. |
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Effective date of registration: 20171129 Address after: Tokyo, Japan, Japan Patentee after: Toray Industries, Inc. Address before: Tochigi County, Japan Co-patentee before: Toray Industries, Inc. Patentee before: Toray Battery Separator Film Co., Ltd. |