CN102276871A - 通过液-液相分离机理制备的微孔聚乙烯膜及其制备方法 - Google Patents
通过液-液相分离机理制备的微孔聚乙烯膜及其制备方法 Download PDFInfo
- Publication number
- CN102276871A CN102276871A CN2011101541256A CN201110154125A CN102276871A CN 102276871 A CN102276871 A CN 102276871A CN 2011101541256 A CN2011101541256 A CN 2011101541256A CN 201110154125 A CN201110154125 A CN 201110154125A CN 102276871 A CN102276871 A CN 102276871A
- Authority
- CN
- China
- Prior art keywords
- liquid
- phase separation
- temperature
- component
- liquid phase
- 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.)
- Pending
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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of 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
-
- 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
-
- 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
- C08J2323/04—Homopolymers or copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
-
- 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)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Cell Separators (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2005-0040815 | 2005-05-16 | ||
KR1020050040815A KR100943234B1 (ko) | 2005-05-16 | 2005-05-16 | 액-액 상분리에 의하여 제조된 폴리에틸렌 미세다공막 및그 제조방법 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800510821A Division CN101223217B (zh) | 2005-05-16 | 2005-06-18 | 通过液-液相分离机理制备的微孔聚乙烯膜及其制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102276871A true CN102276871A (zh) | 2011-12-14 |
Family
ID=37431406
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800510821A Active CN101223217B (zh) | 2005-05-16 | 2005-06-18 | 通过液-液相分离机理制备的微孔聚乙烯膜及其制备方法 |
CN2011101541256A Pending CN102276871A (zh) | 2005-05-16 | 2005-06-18 | 通过液-液相分离机理制备的微孔聚乙烯膜及其制备方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800510821A Active CN101223217B (zh) | 2005-05-16 | 2005-06-18 | 通过液-液相分离机理制备的微孔聚乙烯膜及其制备方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8323547B2 (zh) |
EP (1) | EP1882005A4 (zh) |
JP (1) | JP5230409B2 (zh) |
KR (1) | KR100943234B1 (zh) |
CN (2) | CN101223217B (zh) |
WO (1) | WO2006123850A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109233051A (zh) * | 2018-08-20 | 2019-01-18 | 蚌埠市维光塑胶制品有限公司 | 一种可用于雪青梨保鲜用的聚乙烯塑料包装膜 |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101199826B1 (ko) * | 2006-12-14 | 2012-11-09 | 에스케이이노베이션 주식회사 | 효율적인 압출에 따른 폴리올레핀 미세다공막 제조방법 |
KR101288803B1 (ko) * | 2007-09-12 | 2013-07-23 | 에스케이이노베이션 주식회사 | 고온 강도 및 투과도가 우수한 폴리에틸렌 미세다공막 |
KR20090050686A (ko) * | 2007-11-16 | 2009-05-20 | 에스케이에너지 주식회사 | 물성이 뛰어나고 투과도 및 표면에너지가 높은 폴리에틸렌미세다공막 |
KR101432146B1 (ko) | 2007-11-28 | 2014-08-28 | 에스케이이노베이션 주식회사 | 물성과 고온 열안정성이 우수한 폴리올레핀 미세다공막 |
CN101786332B (zh) * | 2010-02-10 | 2013-07-17 | 沧州明珠塑料股份有限公司 | 一种湿法制备多层聚烯烃微孔膜的方法 |
CN102136557B (zh) * | 2011-02-22 | 2013-09-04 | 上海双奥能源技术有限公司 | 一种锂离子电池隔膜及其制备方法 |
EP2696392B1 (en) * | 2011-04-08 | 2015-08-26 | Teijin Limited | Nonaqueous secondary battery separator and nonaqueous secondary battery |
KR20130086775A (ko) * | 2012-01-26 | 2013-08-05 | 주식회사 엘지화학 | 열유도 상분리법에 의한 폴리올레핀 미세다공막의 제조방법 |
KR101607658B1 (ko) * | 2012-01-26 | 2016-03-30 | 주식회사 엘지화학 | 열유도 상분리법에 의한 폴리올레핀 미세다공막의 제조방법 |
KR101327442B1 (ko) * | 2013-07-04 | 2013-11-11 | 에스케이이노베이션 주식회사 | 고온 강도 및 투과도가 우수한 폴리에틸렌 미세다공막 |
US9680143B2 (en) | 2013-10-18 | 2017-06-13 | Miltec Uv International Llc | Polymer-bound ceramic particle battery separator coating |
JP2017527093A (ja) * | 2014-07-18 | 2017-09-14 | ミルテック ユーヴィー インターナショナル,エルエルシーMiltec Uv International, Llc | セラミック粒子がuvまたはeb硬化ポリマー結合されたリチウム二次電池セパレーター、その生産方法 |
JP6014743B1 (ja) | 2015-11-30 | 2016-10-25 | 住友化学株式会社 | 非水電解液二次電池用セパレータおよびその利用 |
JP6153992B2 (ja) * | 2015-11-30 | 2017-06-28 | 住友化学株式会社 | 非水電解液二次電池用セパレータ |
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 |
JP6758943B2 (ja) | 2016-06-21 | 2020-09-23 | 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 |
JP6647973B2 (ja) | 2016-06-21 | 2020-02-14 | 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 |
US11094997B2 (en) | 2017-05-29 | 2021-08-17 | Sumitomo Chemical Company, Limited | Nonaqueous electrolyte secondary battery |
CN107983168B (zh) * | 2017-12-18 | 2020-10-20 | 安徽普朗膜技术有限公司 | 高分子过滤膜的处理方法 |
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 |
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 |
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 |
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 |
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 |
US20200139309A1 (en) * | 2018-11-01 | 2020-05-07 | Entegris, Inc. | Porous polyethylene filter membrane with asymmetric pore structure, and related filters and methods |
CN115674628B (zh) * | 2022-12-30 | 2023-05-02 | 四川卓勤新材料科技有限公司 | 一种聚乙烯超薄膜及其制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000017100A (ja) * | 1998-07-03 | 2000-01-18 | Asahi Chem Ind Co Ltd | ポリエチレン微多孔膜の製造方法 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4247498A (en) | 1976-08-30 | 1981-01-27 | Akzona Incorporated | Methods for making microporous products |
US4539256A (en) * | 1982-09-09 | 1985-09-03 | Minnesota Mining And Manufacturing Co. | Microporous sheet material, method of making and articles made therewith |
US4726989A (en) | 1986-12-11 | 1988-02-23 | Minnesota Mining And Manufacturing | Microporous materials incorporating a nucleating agent and methods for making same |
US4867881A (en) * | 1987-09-14 | 1989-09-19 | Minnesota Minning And Manufacturing Company | Orientied microporous film |
US4867887A (en) | 1988-07-12 | 1989-09-19 | Becton Dickinson And Company | Method and apparatus for separating mononuclear cells from blood |
AU621428B2 (en) * | 1988-11-10 | 1992-03-12 | Siemens Water Technologies Corp. | Porous membranes |
JPH06104736B2 (ja) | 1989-08-03 | 1994-12-21 | 東燃株式会社 | ポリオレフィン微多孔膜 |
US5674919A (en) * | 1991-12-27 | 1997-10-07 | Mitsui Petrochemical Industries, Ltd. | Biaxially oriented film of high molecular weight polyethylene, process for preparing the same, surface-modified biaxially oriented film of high molecular weight polyethylene and process for preparing the same |
EP0603500B1 (en) * | 1992-12-21 | 1998-09-09 | Mitsubishi Chemical Corporation | Porous film or sheet, battery separator and lithium battery |
JP3525390B2 (ja) * | 1995-03-03 | 2004-05-10 | 旭化成ケミカルズ株式会社 | ポリエチレン微多孔膜および製造方法 |
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 |
JP3917721B2 (ja) * | 1997-08-08 | 2007-05-23 | 旭化成ケミカルズ株式会社 | 微多孔膜の製造方法 |
WO1999048959A1 (en) * | 1998-03-24 | 1999-09-30 | Asahi Kasei Kogyo Kabushiki Kaisha | Microporous polyolefin film |
US6096213A (en) * | 1998-08-14 | 2000-08-01 | 3M Innovative Properties Company | Puncture-resistant polyolefin membranes |
KR100676080B1 (ko) | 1999-02-19 | 2007-01-31 | 토넨 케미칼 코퍼레이션 | 폴리올레핀 미세다공성 막과 그의 제조방법 |
WO2000049073A1 (en) | 1999-02-19 | 2000-08-24 | Tonen Chemical Corporation | Polyolefin microporous film and method for preparing the same |
US6783889B2 (en) * | 2000-12-13 | 2004-08-31 | Toray Industries, Inc. | Polyester film and magnetic recording medium using the same |
JP4986199B2 (ja) * | 2001-05-18 | 2012-07-25 | 旭化成イーマテリアルズ株式会社 | ポリエチレン製微多孔膜及びそれを用いた電池 |
JP2002358944A (ja) * | 2001-06-01 | 2002-12-13 | Asahi Kasei Corp | 電池用セパレータ |
JP4195810B2 (ja) * | 2002-12-16 | 2008-12-17 | 東燃化学株式会社 | ポリオレフィン微多孔膜及びその製造方法並びに用途 |
KR100683845B1 (ko) * | 2004-06-11 | 2007-02-15 | 에스케이 주식회사 | 고밀도폴리에틸렌 미세다공막 및 그 제조방법 |
-
2005
- 2005-05-16 KR KR1020050040815A patent/KR100943234B1/ko active IP Right Grant
- 2005-06-18 WO PCT/KR2005/001894 patent/WO2006123850A1/en active Application Filing
- 2005-06-18 CN CN2005800510821A patent/CN101223217B/zh active Active
- 2005-06-18 CN CN2011101541256A patent/CN102276871A/zh active Pending
- 2005-06-18 JP JP2008512203A patent/JP5230409B2/ja active Active
- 2005-06-18 EP EP05765003A patent/EP1882005A4/en not_active Withdrawn
-
2007
- 2007-05-24 US US11/753,174 patent/US8323547B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000017100A (ja) * | 1998-07-03 | 2000-01-18 | Asahi Chem Ind Co Ltd | ポリエチレン微多孔膜の製造方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109233051A (zh) * | 2018-08-20 | 2019-01-18 | 蚌埠市维光塑胶制品有限公司 | 一种可用于雪青梨保鲜用的聚乙烯塑料包装膜 |
Also Published As
Publication number | Publication date |
---|---|
WO2006123850A1 (en) | 2006-11-23 |
KR20060118668A (ko) | 2006-11-24 |
US8323547B2 (en) | 2012-12-04 |
KR100943234B1 (ko) | 2010-02-18 |
JP2008540795A (ja) | 2008-11-20 |
EP1882005A4 (en) | 2012-06-27 |
EP1882005A1 (en) | 2008-01-30 |
CN101223217B (zh) | 2013-02-27 |
CN101223217A (zh) | 2008-07-16 |
JP5230409B2 (ja) | 2013-07-10 |
US20070232709A1 (en) | 2007-10-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101223217B (zh) | 通过液-液相分离机理制备的微孔聚乙烯膜及其制备方法 | |
CN101558105B (zh) | 通过有效挤出进行的微孔聚烯烃膜的制备方法 | |
CN101223216B (zh) | 微孔高密度聚乙烯膜及其制备方法 | |
CN101309953B (zh) | 具有改进的熔化性能的微孔聚烯烃膜及其制备方法 | |
US20070092705A1 (en) | Microporous polyethylene film through liquid-liquid phase separation mechanism and preparing method thereof | |
KR100943697B1 (ko) | 물성, 생산성 및 품질 균일도가 우수한 폴리에틸렌 미세다공막 및 그 제조방법 | |
CN101386686B (zh) | 在高温时具有良好的强度特性和渗透特性的微孔聚乙烯膜 | |
JP2022529435A (ja) | 高強度・高弾性ポリオレフィンフィルムを製造する設備及び方法並びに高強度・高弾性ポリオレフィンフィルム | |
CN101001904B (zh) | 微孔高密度聚乙烯薄膜及其制造方法 | |
JP2009070823A5 (zh) | ||
WO2012146126A1 (en) | Method of preparing separator | |
DE19954061A1 (de) | Flüssigkristallines Polyesterharz zum Extrusionsformen | |
EP2367880A1 (en) | Microporous polyolefin film and method of producing the same | |
CN101309954B (zh) | 半结晶型聚合物微孔膜及其制备方法 | |
CN104093774A (zh) | 通过热诱导相分离技术制备微多孔聚烯烃膜的方法 | |
KR101004580B1 (ko) | 액-액 상분리에 의하여 제조된 폴리에틸렌 미세다공막 및 그 제조방법 | |
JPH0379173B2 (zh) | ||
KR20130082493A (ko) | 고온 강도 및 투과도가 우수한 폴리에틸렌 미세다공막 | |
JPH0379174B2 (zh) | ||
JPH0351726B2 (zh) | ||
KR20090118890A (ko) | 압출혼련성과 물성이 우수한 고밀도폴리에틸렌 미세다공막 및 그 제조방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SK GLOBAL CHEMICAL CO., LTD. Effective date: 20120509 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Seoul, South Kerean Applicant after: SK INNOVATION Co.,Ltd. Address before: Seoul, South Kerean Applicant before: SK ENERGY Co.,Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SK CORP. TO: SK INNOVATION CO., LTD. |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20120509 Address after: Seoul, South Kerean Applicant after: SK INNOVATION Co.,Ltd. Co-applicant after: SK Global Chemical Co.,Ltd. Address before: Seoul, South Kerean Applicant before: SK INNOVATION Co.,Ltd. |
|
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: SK GLOBAL CHEMICAL CO., LTD. Effective date: 20120628 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20120628 Address after: Seoul, South Kerean Applicant after: SK INNOVATION Co.,Ltd. Address before: Seoul, South Kerean Applicant before: SK INNOVATION Co.,Ltd. Co-applicant before: SK Global Chemical Co.,Ltd. |
|
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111214 |