PL3715407T3 - Usieciowany separator poliolefinowy i sposób jego wytwarzania - Google Patents
Usieciowany separator poliolefinowy i sposób jego wytwarzaniaInfo
- Publication number
- PL3715407T3 PL3715407T3 PL19858288.4T PL19858288T PL3715407T3 PL 3715407 T3 PL3715407 T3 PL 3715407T3 PL 19858288 T PL19858288 T PL 19858288T PL 3715407 T3 PL3715407 T3 PL 3715407T3
- Authority
- PL
- Poland
- Prior art keywords
- manufacturing
- same
- crosslinked polyolefin
- polyolefin separator
- separator
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229920000098 polyolefin Polymers 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
- C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
-
- 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
- C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F230/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
- C08F230/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal
- C08F230/08—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F230/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
- C08F230/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal
- C08F230/08—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
- C08F230/085—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon the monomer being a polymerisable silane, e.g. (meth)acryloyloxy trialkoxy silanes or vinyl trialkoxysilanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2810/00—Chemical modification of a polymer
- C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently
-
- 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
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
- C08J2201/042—Elimination of an organic solid phase
-
- 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
- C08J2323/26—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment
-
- 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
- C08J2351/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2351/06—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
-
- 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)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Cell Separators (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180104827A KR102024321B1 (ko) | 2018-09-03 | 2018-09-03 | 가교 폴리올레핀 분리막 및 이의 제조방법 |
| PCT/KR2019/011328 WO2020050589A1 (ko) | 2018-09-03 | 2019-09-03 | 가교 폴리올레핀 분리막 및 이의 제조방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3715407T3 true PL3715407T3 (pl) | 2024-03-11 |
Family
ID=68069239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL19858288.4T PL3715407T3 (pl) | 2018-09-03 | 2019-09-03 | Usieciowany separator poliolefinowy i sposób jego wytwarzania |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11673985B2 (pl) |
| EP (1) | EP3715407B1 (pl) |
| JP (1) | JP7024079B2 (pl) |
| KR (1) | KR102024321B1 (pl) |
| CN (1) | CN111372981B (pl) |
| HU (1) | HUE064406T2 (pl) |
| PL (1) | PL3715407T3 (pl) |
| WO (1) | WO2020050589A1 (pl) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102295069B1 (ko) * | 2018-08-17 | 2021-08-26 | 주식회사 엘지화학 | 전기화학소자용 분리막 및 이의 제조방법 |
| CN111211275B (zh) * | 2020-01-14 | 2022-03-11 | 江苏厚生新能源科技有限公司 | 部分交联的复合聚乙烯锂电池隔膜及其制备方法 |
| KR102821319B1 (ko) * | 2020-02-19 | 2025-06-16 | 주식회사 엘지에너지솔루션 | 가교 폴리올레핀 분리막의 제조방법 |
| KR102815496B1 (ko) * | 2020-03-12 | 2025-05-29 | 주식회사 엘지에너지솔루션 | 다층 가교 폴리올레핀 분리막 및 이의 제조방법 |
| JP7712390B2 (ja) * | 2021-05-07 | 2025-07-23 | エルジー・ケム・リミテッド | 架橋構造含有ポリオレフィン多孔支持体、それを含むリチウム二次電池用架橋構造含有分離膜及びその製造方法、及び前記分離膜を備えるリチウム二次電池 |
| KR20220152082A (ko) * | 2021-05-07 | 2022-11-15 | 주식회사 엘지화학 | 가교구조 함유 올레핀고분자 다공지지체, 이를 포함하는 리튬 이차전지용 가교구조 함유 분리막, 및 상기 분리막을 구비한 리튬 이차전지 |
| KR20230026210A (ko) * | 2021-08-17 | 2023-02-24 | 주식회사 엘지화학 | 리튬 이차전지용 가교구조 함유 분리막의 제조 방법, 이에 따라 제조된 리튬 이차전지용 가교구조 함유 분리막, 및 이를 포함하는 리튬 이차전지 |
| KR102577609B1 (ko) * | 2021-11-17 | 2023-09-13 | 더블유스코프코리아 주식회사 | 분리막의 제조방법 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11144700A (ja) * | 1997-11-06 | 1999-05-28 | Kureha Chem Ind Co Ltd | 多孔膜、多孔膜からなる電池用セパレータ、およびその製造方法 |
| JPH11172036A (ja) * | 1997-12-10 | 1999-06-29 | Kureha Chem Ind Co Ltd | 多孔膜、多孔膜からなる電池用セパレータ、およびその製造方法 |
| US20090226814A1 (en) | 2008-03-07 | 2009-09-10 | Kotaro Takita | Microporous membrane, battery separator and battery |
| US20090226813A1 (en) | 2008-03-07 | 2009-09-10 | Kotaro Takita | Microporous Membrane, Battery Separator and Battery |
| US20120135289A1 (en) | 2010-11-29 | 2012-05-31 | Ippei Noda | Polyolefin microporous membrane and separator for lithium ion battery |
| CN102134342B (zh) * | 2010-12-07 | 2013-01-02 | 杭州福膜新材料科技有限公司 | 一种交联型聚烯烃微孔膜及其制备方法 |
| KR101228382B1 (ko) | 2010-12-28 | 2013-01-31 | 충남대학교산학협력단 | 이온교환막 제조 방법 |
| US9331323B2 (en) * | 2013-08-21 | 2016-05-03 | GM Global Technology Operations LLC | Cross-linked multilayer porous polymer membrane battery separators |
| KR101701376B1 (ko) | 2013-12-16 | 2017-02-01 | 주식회사 엘지화학 | 친환경 수계 바인더를 이용한 고성능 복합 분리막의 제조 방법 |
| KR101857156B1 (ko) | 2014-10-31 | 2018-05-11 | 주식회사 엘지화학 | 가교 폴리올레핀 분리막 및 이의 제조방법 |
| US9887405B2 (en) | 2014-10-31 | 2018-02-06 | Lg Chem, Ltd. | Crosslinked polyolefin separator and method of preparing the same |
| KR101915347B1 (ko) * | 2015-04-30 | 2018-11-05 | 주식회사 엘지화학 | 가교 폴리올레핀 분리막 및 이의 제조방법 |
| CN105140452A (zh) | 2015-08-12 | 2015-12-09 | 深圳市星源材质科技股份有限公司 | 一种具有低热收缩率的聚烯烃复合微孔膜及制备方法 |
| KR20180104827A (ko) | 2017-03-14 | 2018-09-27 | (주)승우엔지니어링 | 조립식 콘크리트 박스를 이용한 모듈식 토석류 유도둑 |
| CN106920912A (zh) | 2017-04-14 | 2017-07-04 | 上海恩捷新材料科技股份有限公司 | 一种锂离子电池隔离膜的制备方法 |
-
2018
- 2018-09-03 KR KR1020180104827A patent/KR102024321B1/ko active Active
-
2019
- 2019-09-03 HU HUE19858288A patent/HUE064406T2/hu unknown
- 2019-09-03 JP JP2020526873A patent/JP7024079B2/ja active Active
- 2019-09-03 CN CN201980005934.5A patent/CN111372981B/zh active Active
- 2019-09-03 PL PL19858288.4T patent/PL3715407T3/pl unknown
- 2019-09-03 EP EP19858288.4A patent/EP3715407B1/en active Active
- 2019-09-03 US US16/766,116 patent/US11673985B2/en active Active
- 2019-09-03 WO PCT/KR2019/011328 patent/WO2020050589A1/ko not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US11673985B2 (en) | 2023-06-13 |
| EP3715407A4 (en) | 2021-01-13 |
| JP7024079B2 (ja) | 2022-02-22 |
| EP3715407A1 (en) | 2020-09-30 |
| EP3715407B1 (en) | 2023-11-15 |
| CN111372981A (zh) | 2020-07-03 |
| HUE064406T2 (hu) | 2024-03-28 |
| JP2021503163A (ja) | 2021-02-04 |
| KR102024321B1 (ko) | 2019-09-23 |
| CN111372981B (zh) | 2022-07-08 |
| WO2020050589A1 (ko) | 2020-03-12 |
| US20200365860A1 (en) | 2020-11-19 |
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