CN101326658B - 具有形态梯度的有机/无机复合隔膜、其制造方法和含该隔膜的电化学装置 - Google Patents
具有形态梯度的有机/无机复合隔膜、其制造方法和含该隔膜的电化学装置 Download PDFInfo
- Publication number
- CN101326658B CN101326658B CN2006800461567A CN200680046156A CN101326658B CN 101326658 B CN101326658 B CN 101326658B CN 2006800461567 A CN2006800461567 A CN 2006800461567A CN 200680046156 A CN200680046156 A CN 200680046156A CN 101326658 B CN101326658 B CN 101326658B
- Authority
- CN
- China
- Prior art keywords
- organic
- binder polymer
- composite diaphragm
- inorganic composite
- active layer
- 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.)
- Active
Links
Images
Classifications
-
- 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
-
- 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
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
-
- 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
- H01M50/409—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
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
- H01M50/42—Acrylic resins
-
- 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
- H01M50/423—Polyamide resins
-
- 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
- H01M50/426—Fluorocarbon polymers
-
- 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
- H01M50/429—Natural polymers
-
- 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
- H01M50/431—Inorganic material
-
- 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
- H01M50/431—Inorganic material
- H01M50/434—Ceramics
- H01M50/437—Glass
-
- 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
-
- 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
- H01M2300/0085—Immobilising or gelification of 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Dispersion Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Cell Separators (AREA)
- Secondary Cells (AREA)
- Hybrid Cells (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Conductive Materials (AREA)
- Primary Cells (AREA)
Abstract
Description
放电速率 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 实施例6 | 比较例1 |
0.5C | 954 | 955 | 953 | 954 | 952 | 956 | 956 |
1C | 944 | 945 | 942 | 943 | 944 | 945 | 945 |
2C | 891 | 892 | 889 | 891 | 893 | 892 | 893 |
Claims (28)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2005-0118315 | 2005-12-06 | ||
KR20050118315 | 2005-12-06 | ||
KR1020050118315 | 2005-12-06 | ||
PCT/KR2006/005222 WO2007066967A1 (en) | 2005-12-06 | 2006-12-06 | Organic/ inorganic composite separator having morphology gradient, manufacturing method thereof and electrochemical device containing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101326658A CN101326658A (zh) | 2008-12-17 |
CN101326658B true CN101326658B (zh) | 2010-09-29 |
Family
ID=38123065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800461567A Active CN101326658B (zh) | 2005-12-06 | 2006-12-06 | 具有形态梯度的有机/无机复合隔膜、其制造方法和含该隔膜的电化学装置 |
Country Status (10)
Country | Link |
---|---|
US (1) | US7638241B2 (zh) |
EP (1) | EP1972017B8 (zh) |
JP (1) | JP5671208B2 (zh) |
KR (1) | KR100727247B1 (zh) |
CN (1) | CN101326658B (zh) |
BR (1) | BRPI0620590B1 (zh) |
CA (1) | CA2632364C (zh) |
RU (1) | RU2403653C2 (zh) |
TW (1) | TWI422090B (zh) |
WO (1) | WO2007066967A1 (zh) |
Families Citing this family (141)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8883354B2 (en) | 2006-02-15 | 2014-11-11 | Optodot Corporation | Separators for electrochemical cells |
US7608976B1 (en) * | 2007-02-07 | 2009-10-27 | Auburn University | Electroactive co-polymer systems and devices using the same |
JP5795475B2 (ja) * | 2007-07-25 | 2015-10-14 | エルジー・ケム・リミテッド | 電気化学素子及びその製造方法 |
KR100947181B1 (ko) * | 2007-11-19 | 2010-03-15 | 주식회사 엘지화학 | 다공성 코팅층이 형성된 세퍼레이터 및 이를 구비한전기화학소자 |
KR101002161B1 (ko) * | 2007-11-29 | 2010-12-17 | 주식회사 엘지화학 | 다공성 코팅층이 형성된 세퍼레이터, 그 제조방법 및 이를 구비한 전기화학소자 |
KR101040482B1 (ko) | 2008-03-04 | 2011-06-09 | 주식회사 엘지화학 | 다공성 코팅층이 코팅된 세퍼레이터 및 이를 구비한 전기화학소자 |
CN101981727B (zh) * | 2008-03-31 | 2016-03-30 | 日本瑞翁株式会社 | 多孔膜以及二次电池电极 |
CN102017233A (zh) * | 2008-04-08 | 2011-04-13 | Sk能源株式会社 | 具有高温热稳定层的多孔聚烯烃复合膜的制造方法 |
JP5621248B2 (ja) * | 2009-02-03 | 2014-11-12 | ソニー株式会社 | セパレータおよび電池 |
KR101054976B1 (ko) * | 2009-03-31 | 2011-08-05 | 주식회사 엘지화학 | 다공성 코팅층이 형성된 세퍼레이터 및 이를 구비한 전기화학소자 |
KR20120025518A (ko) | 2009-05-26 | 2012-03-15 | 옵토도트 코포레이션 | 나노다공성 세퍼레이터 상의 애노드 직접 코팅을 이용한 배터리 |
PL2461395T3 (pl) * | 2009-06-30 | 2019-05-31 | Lg Chemical Ltd | Sposób wytwarzania elektrody z porowatą warstwą powlekającą |
KR101125013B1 (ko) | 2009-07-29 | 2012-03-27 | 한양대학교 산학협력단 | 이온성 고분자를 포함하는 가교형 세라믹 코팅 분리막의 제조 방법, 이로부터 제조된 세라믹 코팅 분리막 및 이를 채용한 리튬이차전지 |
US20110075320A1 (en) * | 2009-09-30 | 2011-03-31 | General Electric Company | Dielectric Film, Associated Article and Method |
DE102009048249A1 (de) * | 2009-10-05 | 2011-04-07 | Li-Tec Battery Gmbh | Energiespeichereinheit mit verlängerter Lebensdauer |
WO2011062460A2 (ko) * | 2009-11-23 | 2011-05-26 | 주식회사 엘지화학 | 다공성 코팅층을 구비한 분리막의 제조방법, 이로부터 형성된 분리막 및 이를 구비한 전기화학소자 |
JP5509816B2 (ja) | 2009-11-30 | 2014-06-04 | ソニー株式会社 | セパレータ、これを用いた電池および微多孔膜 |
KR101173202B1 (ko) * | 2010-02-25 | 2012-08-13 | 주식회사 엘지화학 | 세퍼레이터의 제조방법, 이로부터 형성된 세퍼레이터 및 이를 포함하는 전기화학소자의 제조방법 |
KR101173201B1 (ko) * | 2010-02-25 | 2012-08-13 | 주식회사 엘지화학 | 세퍼레이터의 제조방법, 이로부터 형성된 세퍼레이터 및 이를 포함하는 전기화학소자의 제조방법 |
KR101743694B1 (ko) * | 2010-05-25 | 2017-06-05 | 주식회사 엘지화학 | 다공성 코팅층을 구비한 세퍼레이터 및 이를 구비한 전기화학소자 |
EP2596538B1 (en) | 2010-07-19 | 2018-12-19 | Optodot Corporation | Separators for electrochemical cells |
CN101913862B (zh) * | 2010-07-27 | 2012-07-25 | 大连海事大学 | 一种锂离子电池用复合隔膜及应用该隔膜的锂离子电池 |
EP2623317A4 (en) * | 2010-09-30 | 2014-07-09 | Mitsubishi Plastics Inc | POROUS LAMINATED FILM, SEPARATOR FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY |
WO2012095746A2 (en) | 2011-01-11 | 2012-07-19 | Capsugel Belgium Nv | New hard capsules |
TWI469425B (zh) * | 2011-02-15 | 2015-01-11 | Lg Chemical Ltd | 隔離膜,其製備方法,以及包含其之電化學裝置 |
KR101254693B1 (ko) * | 2011-02-15 | 2013-04-15 | 주식회사 엘지화학 | 세퍼레이터, 그 제조방법 및 이를 구비한 전기화학소자 |
CN103384936B (zh) * | 2011-02-28 | 2015-10-21 | 三洋电机株式会社 | 非水电解液二次电池 |
JP5794464B2 (ja) * | 2011-03-08 | 2015-10-14 | 株式会社Gsユアサ | 二次電池用のセパレータ、及び二次電池 |
US20120258348A1 (en) | 2011-04-05 | 2012-10-11 | Kazuhisa Hayakawa | Binder for Separator of Non-Aqueous Electrolyte Battery Comprising 2-Cyanoethyl Group-Containing Polymer and Separator and Battery Using the Same |
US8771880B2 (en) | 2011-04-05 | 2014-07-08 | Shin-Etsu Chemical Co., Ltd. | Binder for separator of non-aqueous electrolyte battery comprising 2-cyanoethyl group-containing polymer and separator and battery using the same |
US8916283B2 (en) | 2011-04-05 | 2014-12-23 | Shin-Etsu Chemical Co., Ltd. | Binder for separator of non-aqueous electrolyte battery comprising 2-cyanoethyl group-containing polymer and separator and battery using the same |
US8729185B2 (en) | 2011-04-05 | 2014-05-20 | Shin-Etsu Chemical Co., Ltd. | Method for producing 2-cyanoethyl group-containing organic compound |
KR101358761B1 (ko) * | 2011-05-03 | 2014-02-07 | 주식회사 엘지화학 | 다공성 코팅층을 구비한 세퍼레이터 및 이를 구비한 전기화학소자 |
KR101446162B1 (ko) | 2011-05-13 | 2014-10-01 | 주식회사 엘지화학 | 세퍼레이터 및 이를 구비한 전기화학소자 |
JP5994354B2 (ja) * | 2011-09-05 | 2016-09-21 | ソニー株式会社 | セパレータおよび非水電解質電池、並びに、電池パック、電子機器、電動車両、蓄電装置および電力システム |
CN102501524A (zh) * | 2011-11-03 | 2012-06-20 | 南京大学 | 具有均匀可调孔尺寸复合结构的隔膜及制备方法 |
US10411288B2 (en) | 2011-11-29 | 2019-09-10 | Corning Incorporated | Reactive sintering of ceramic lithium-ion solid electrolytes |
KR101369326B1 (ko) * | 2011-12-27 | 2014-03-04 | 주식회사 엘지화학 | 세퍼레이터의 제조방법 및 이에 따라 제조된 세퍼레이터를 구비한 전기화학소자 |
JP5930387B2 (ja) * | 2012-04-16 | 2016-06-08 | 株式会社Gsユアサ | 蓄電素子 |
US10096810B2 (en) * | 2012-05-10 | 2018-10-09 | Samsung Sdi Co., Ltd. | Separator and method of manufacturing the same and rechargeable lithium battery including the same |
PL3671929T3 (pl) | 2012-05-23 | 2022-03-21 | Lg Chem, Ltd. | Sposób wytwarzania zespołu elektrodowego i zawierającego go ogniwa elektrochemicznego |
KR101433198B1 (ko) | 2012-05-29 | 2014-08-22 | 주식회사 엘지화학 | 다공성 코팅층을 포함하는 세퍼레이터 및 그를 포함하는 전기화학소자 |
US9178198B2 (en) | 2012-06-01 | 2015-11-03 | Samsung Sdi Co., Ltd. | Separator for rechargeable lithium battery and rechargeable lithium battery including the same |
CN102737850A (zh) * | 2012-06-25 | 2012-10-17 | 侯栋 | 隔膜 |
HUE048838T2 (hu) * | 2012-11-30 | 2020-08-28 | Lg Chemical Ltd | Elkülönítõ szekunder telephez, amely tartalmazza különbözõ felületi jellemzõkkel bíró szervetlen részecskék kettõs porózus rétegét, az ezt tartalmazó szekunder telep, és eljárás az elkülönítõ elkészítéséhez |
JP6287097B2 (ja) * | 2012-12-05 | 2018-03-07 | 日本ゼオン株式会社 | 正極用複合粒子用のスラリー組成物および正極用複合粒子の製造方法 |
KR101341196B1 (ko) * | 2012-12-10 | 2013-12-12 | 삼성토탈 주식회사 | 수계 코팅액을 이용한 유/무기 복합 코팅 다공성 분리막과 그의 제조방법 및 상기 분리막을 이용한 전기화학소자 |
KR102035034B1 (ko) * | 2012-12-28 | 2019-10-23 | 에스케이이노베이션 주식회사 | 내열성 및 전기화학적 안정성이 우수한 복합 미세다공막 및 이의 제조방법 |
CN104078632A (zh) * | 2013-03-26 | 2014-10-01 | 深圳市艾利奇科技有限公司 | 一种聚合物锂离子电池隔膜 |
US9905883B2 (en) * | 2013-03-28 | 2018-02-27 | Corning Incorporated | Ceramic electrolyte material comprising a modified polycrystalline lithium metal phosphate |
KR101765191B1 (ko) | 2013-04-10 | 2017-08-07 | 삼성에스디아이 주식회사 | 리튬 이차 전지 및 이의 제조 방법 |
KR102448882B1 (ko) | 2013-04-29 | 2022-09-28 | 옵토도트 코포레이션 | 증가된 열 전도율을 갖는 나노기공성 복합체 분리기들 |
PL2882028T3 (pl) * | 2013-05-23 | 2020-06-01 | Lg Chem, Ltd. | Sposób wytwarzania zespołu elektrodowego |
GB2514821A (en) | 2013-06-06 | 2014-12-10 | Leclanch S A | Electrochemical cells with glass containing separators |
WO2015056907A1 (ko) | 2013-10-18 | 2015-04-23 | 주식회사 엘지화학 | 분리막 및 그를 포함하는 리튬-황 전지 |
TWI557165B (zh) * | 2013-10-31 | 2016-11-11 | Lg化學股份有限公司 | 製造電化學裝置用分離器的方法、由該方法製造的電化學裝置用分離器以及包含該分離器的電化學裝置 |
WO2015069045A1 (ko) * | 2013-11-06 | 2015-05-14 | 주식회사 엘지화학 | 전기화학소자용 분리막 |
US10903467B2 (en) * | 2013-12-24 | 2021-01-26 | Samsung Sdi Co., Ltd. | Separator for rechargeable lithium battery and rechargeable lithium battery including same |
KR101707193B1 (ko) * | 2014-04-01 | 2017-02-27 | 주식회사 엘지화학 | 세퍼레이터의 제조방법, 이로부터 형성된 세퍼레이터 및 이를 포함하는 전기화학소자 |
CN103956449B (zh) * | 2014-05-09 | 2017-02-15 | 宁德新能源科技有限公司 | 锂离子二次电池及其隔离膜及制备方法 |
US10196749B2 (en) * | 2014-05-12 | 2019-02-05 | Johna Leddy | Lanthanide Electrochemistry |
CN104064708B (zh) * | 2014-06-09 | 2017-02-08 | 东莞市魔方新能源科技有限公司 | 一种锂离子二次电池用隔膜、其制备方法以及含该隔膜的电池 |
CN105206779A (zh) * | 2014-06-23 | 2015-12-30 | 中国科学院宁波材料技术与工程研究所 | 陶瓷隔膜及其制备方法 |
CN104124417B (zh) * | 2014-07-02 | 2016-06-29 | 上海大学 | 一种锂离子电池隔膜表面超分子膜的构成方法 |
US9666852B2 (en) * | 2014-10-02 | 2017-05-30 | Ford Global Technologies, Llc | Composite separator with aligned particles |
KR101670802B1 (ko) | 2014-12-01 | 2016-10-31 | 에스케이씨 주식회사 | 이차전지용 다공성 분리막 |
US10381625B2 (en) * | 2014-12-19 | 2019-08-13 | Samsung Electronics Co., Ltd. | Composite membrane, preparation method thereof, anode structure including the composite membrane, and lithium secondary battery including the anode structure |
DE102015201409A1 (de) * | 2015-01-28 | 2016-07-28 | Bayerische Motoren Werke Aktiengesellschaft | Komposit-Separator und diesen umfassende Lithiumionenbatterie sowie Verfahren zur Herstellung des Komposit-Separators |
CN104701479B (zh) * | 2015-03-02 | 2016-08-31 | 常州大学 | 一种含有机/无机复合交联涂层的聚丙烯微孔隔膜及其制备方法 |
JP6493747B2 (ja) * | 2015-04-14 | 2019-04-03 | トヨタ自動車株式会社 | 非水電解質二次電池用セパレータおよびその製造方法 |
US12040506B2 (en) | 2015-04-15 | 2024-07-16 | Lg Energy Solution, Ltd. | Nanoporous separators for batteries and related manufacturing methods |
US10381623B2 (en) | 2015-07-09 | 2019-08-13 | Optodot Corporation | Nanoporous separators for batteries and related manufacturing methods |
CN104953070B (zh) * | 2015-05-06 | 2017-07-28 | 东莞市魔方新能源科技有限公司 | 一种锂离子二次电池用隔离膜 |
US10243188B2 (en) | 2015-06-09 | 2019-03-26 | GM Global Technology Operations LLC | Separator for lithium-based batteries |
CN105206780A (zh) * | 2015-08-21 | 2015-12-30 | 惠州市恒泰科技有限公司 | 一种含活性锂源隔膜及制作方法及锂离子电池 |
CN108260363B (zh) * | 2015-08-25 | 2022-02-01 | 株式会社Lg化学 | 包括粘着层的用于电化学元件的复合隔板、和包括该复合隔板的电化学元件 |
KR102145534B1 (ko) * | 2015-09-02 | 2020-08-18 | 주식회사 엘지화학 | 점착력이 상이한 점착 코팅부들을 포함하는 분리막 및 이를 포함하는 전극조립체 |
EP3147965B1 (en) * | 2015-09-25 | 2018-11-21 | Samsung Electronics Co., Ltd. | Composite membrane, preparing method thereof, negative electrode structure including the composite membrane, and lithium secondary battery including the negative electrode structure |
KR101751443B1 (ko) * | 2015-10-13 | 2017-06-27 | 주식회사 엘지화학 | 다공성 코팅층을 구비한 세퍼레이터 및 이를 구비한 전기화학소자 |
KR102496375B1 (ko) * | 2015-11-20 | 2023-02-06 | 삼성전자주식회사 | 리튬전지용 전극 복합분리막 어셈블리 및 이를 포함한 리튬전지 |
CN106981607A (zh) * | 2016-01-19 | 2017-07-25 | 中国电力科学研究院 | 一种锂离子电池隔膜及其制作方法 |
JP2016119316A (ja) * | 2016-02-26 | 2016-06-30 | 株式会社Gsユアサ | 二次電池用のセパレータ、及び二次電池、並びに二次電池用のセパレータの製造方法 |
US9786887B2 (en) | 2016-03-03 | 2017-10-10 | Apple Inc. | Binders for wet and dry lamination of battery cells |
US11289769B2 (en) | 2016-03-03 | 2022-03-29 | Apple Inc. | Binders for wet and dry lamination of battery cells |
US10892519B2 (en) * | 2016-03-30 | 2021-01-12 | Lg Chem, Ltd. | Solid polymer electrolyte and method of preparing the same |
KR101940166B1 (ko) * | 2016-04-14 | 2019-01-18 | 삼성에스디아이 주식회사 | 다공성 내열층 조성물, 다공성 내열층을 포함하는 분리막, 및 상기 분리막을 이용한 전기 화학 전지 |
JP2017212040A (ja) * | 2016-05-23 | 2017-11-30 | オートモーティブエナジーサプライ株式会社 | リチウムイオン二次電池 |
EP3367466B1 (en) * | 2016-06-08 | 2021-08-11 | LG Chem, Ltd. | Separator and electrochemical device including the same |
CN109155414B (zh) * | 2016-06-09 | 2021-08-13 | 日本瑞翁株式会社 | 固体电解质电池用粘结剂组合物、及固体电解质电池用浆料组合物 |
JP6414146B2 (ja) * | 2016-06-22 | 2018-10-31 | 株式会社村田製作所 | 電解液、電池、電池パック、電子機器、電動車両、蓄電装置および電力システム |
CN106898721B (zh) * | 2017-02-28 | 2019-11-12 | 沧州明珠隔膜科技有限公司 | 一种适于热干压的锂离子电池隔膜及其制备方法 |
US20180254464A1 (en) * | 2017-03-03 | 2018-09-06 | Teijin Limited | Separator for a non-aqueous secondary battery and non-aqueous secondary battery |
JP2020516653A (ja) | 2017-04-14 | 2020-06-11 | カプスゲル・ベルギウム・ナムローゼ・フェンノートシャップCapsugel Belgium NV | プルランカプセル |
AU2018253392B2 (en) | 2017-04-14 | 2023-11-02 | Capsugel Belgium Nv | Process for making pullulan |
CN106981373B (zh) * | 2017-05-26 | 2018-09-28 | 宁波智正伟盈信息科技有限公司 | 一种双层电容器 |
CN107275550B (zh) * | 2017-06-20 | 2020-07-07 | 深圳市星源材质科技股份有限公司 | 一种陶瓷和聚合物复合涂覆锂离子隔膜及其制备方法 |
EP3657569A4 (en) | 2017-07-21 | 2021-06-09 | Zeon Corporation | LAYERED PRODUCT FOR WATERLESS SECONDARY BATTERY, WATERLESS SECONDARY BATTERY AND METHOD OF MANUFACTURING A WATERLESS SECONDARY BATTERY |
JP6746549B2 (ja) * | 2017-09-19 | 2020-08-26 | 株式会社東芝 | 二次電池、電池パック及び車両 |
EP3695452B1 (en) * | 2017-10-12 | 2024-12-11 | Robert Bosch GmbH | Ceramic-polymer composite single ion conducting thin film electrolyte |
CN116722310A (zh) | 2017-10-13 | 2023-09-08 | 株式会社Lg新能源 | 多层纳米多孔分隔物 |
PL3553869T3 (pl) | 2017-10-20 | 2021-11-02 | Lg Chem, Ltd. | Zespół elektrod i urządzenie elektrochemiczne zawierające zespół elektrod |
WO2019078650A1 (ko) | 2017-10-20 | 2019-04-25 | 주식회사 엘지화학 | 세퍼레이터 및 이를 포함하는 전기화학소자 |
CN110521021B (zh) * | 2017-11-24 | 2022-05-13 | 株式会社Lg化学 | 隔板制造方法、由此制得的隔板和包括该隔板的电化学装置 |
CN107706338B (zh) * | 2017-11-24 | 2018-10-19 | 深圳锂硫科技有限公司 | 一种含正极材料的锂离子电池隔膜及其制备方法 |
KR102714011B1 (ko) * | 2017-12-22 | 2024-10-07 | 주식회사 엘지에너지솔루션 | 전기화학소자용 분리막을 제조하는 방법 및 상기 방법에 의해 제조된 분리막 |
KR102710564B1 (ko) * | 2018-01-29 | 2024-09-26 | 주식회사 엘지에너지솔루션 | 분리막 및 이를 포함하는 전기화학소자 |
JP6889125B2 (ja) * | 2018-03-16 | 2021-06-18 | 株式会社東芝 | セパレータ、電極群、二次電池、電池パック、車両、及び定置用電源 |
CN110364662B (zh) * | 2018-04-11 | 2022-07-05 | 宁德新能源科技有限公司 | 隔离膜和电化学装置 |
KR20190128440A (ko) | 2018-05-08 | 2019-11-18 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 세퍼레이터, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지 |
KR102229625B1 (ko) * | 2018-05-28 | 2021-03-17 | 삼성에스디아이 주식회사 | 이차 전지용 분리막 및 이를 포함하는 리튬 이차 전지 |
CN109546205A (zh) * | 2018-06-13 | 2019-03-29 | 上海大学 | 采用有机无机复合凝胶聚合物电解质的锂离子电池的制备方法 |
WO2020000164A1 (zh) * | 2018-06-26 | 2020-01-02 | 深圳市星源材质科技股份有限公司 | 一种复合锂电池隔膜及其制备方法 |
KR102647260B1 (ko) * | 2018-07-02 | 2024-03-13 | 에스케이이노베이션 주식회사 | 이차전지용 복합 분리막 |
CN111373571A (zh) * | 2018-07-26 | 2020-07-03 | 株式会社Lg化学 | 隔板和包括该隔板的电化学装置 |
WO2020121067A2 (en) | 2018-08-22 | 2020-06-18 | Alumapower Corporation | Rapid electrolyte replenishment system for aerial drones |
WO2020039254A1 (en) | 2018-08-22 | 2020-02-27 | Alumapower Corporation | Metal air battery device |
US11949097B2 (en) * | 2018-08-29 | 2024-04-02 | Panasonic Intellectual Property Management Co., Ltd. | Nonaqueous electrolyte secondary battery |
KR102395655B1 (ko) * | 2018-10-11 | 2022-05-06 | 주식회사 엘지에너지솔루션 | 복합 전해질막 및 상기 복합 전해질막을 포함하는 전고체 전지 |
US12255351B2 (en) * | 2018-10-29 | 2025-03-18 | Lg Energy Solution, Ltd. | Separator for electrochemical device and method for manufacturing the same |
CN111211279A (zh) * | 2018-11-22 | 2020-05-29 | 宁德新能源科技有限公司 | 隔离膜及锂离子电池 |
KR102419160B1 (ko) * | 2019-05-09 | 2022-07-08 | 주식회사 엘지에너지솔루션 | 분산제를 포함하는 이차전지용 분리막 및 이의 제조방법 |
CN112038546A (zh) * | 2019-06-03 | 2020-12-04 | 河北金力新能源科技股份有限公司 | 一种锂硫电池功能隔膜、制备方法及应用和锂硫电池 |
KR20240144402A (ko) * | 2019-07-10 | 2024-10-02 | 아사히 가세이 가부시키가이샤 | 다층 다공막 |
JP7118936B2 (ja) * | 2019-09-13 | 2022-08-16 | 株式会社東芝 | セパレータ、電極群、二次電池、電池パック、車両及び定置用電源 |
KR20210080062A (ko) * | 2019-12-20 | 2021-06-30 | 주식회사 엘지에너지솔루션 | 분리막, 분리막을 포함하는 리튬 이차 전지 및 이의 제조방법 |
CN112350026B (zh) * | 2019-12-25 | 2023-03-17 | 万向一二三股份公司 | 一种隔膜及使用该隔膜的锂电池 |
EP4020650A4 (en) * | 2020-03-04 | 2023-02-15 | Ningde Amperex Technology Limited | ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE COMPRISING IT |
CN111653711B (zh) * | 2020-05-18 | 2022-05-20 | 苏州大学 | 一种锂电池隔膜用生物质纤维复合膜及其制备方法 |
CN114069031B (zh) * | 2020-07-30 | 2023-08-08 | 比亚迪股份有限公司 | 聚合物电解质和固态电池 |
CN112201898A (zh) * | 2020-08-26 | 2021-01-08 | 河北金力新能源科技股份有限公司 | 锂电池梯度分布涂覆隔膜及其制备方法 |
JP2023536534A (ja) * | 2020-09-07 | 2023-08-25 | エルジー エナジー ソリューション リミテッド | 電気化学素子用分離膜及びその製造方法 |
CN113054319B (zh) * | 2020-09-14 | 2023-02-17 | 上海恩捷新材料科技有限公司 | 一种粘接性功能隔膜的制备方法及其系统、锂离子电池 |
JP7531613B2 (ja) * | 2020-09-29 | 2024-08-09 | エルジー エナジー ソリューション リミテッド | リチウム二次電池用分離膜、その製造方法及びそれを含むリチウム二次電池 |
CN113692654B (zh) * | 2020-12-31 | 2022-11-15 | 宁德新能源科技有限公司 | 极片、电化学装置和电子装置 |
CN113036312A (zh) * | 2021-02-20 | 2021-06-25 | 上海恩捷新材料科技有限公司 | 一种有机高分子颗粒涂覆复合隔膜及其制备方法 |
KR20220149449A (ko) | 2021-04-30 | 2022-11-08 | 주식회사 엘지에너지솔루션 | 음극 및 상기 음극을 포함하는 이차 전지 |
CN113299916B (zh) * | 2021-05-17 | 2023-11-28 | 珠海冠宇动力电池有限公司 | 一种粘结剂及包含该粘结剂的负极片和锂离子电池 |
KR102631754B1 (ko) * | 2022-09-06 | 2024-01-31 | 주식회사 엘지에너지솔루션 | 전기화학소자용 분리막 및 이를 구비하는 전기화학소자 |
KR20240132586A (ko) | 2023-02-27 | 2024-09-04 | 에스케이온 주식회사 | 이차전지용 다공성 분리막 및 이를 포함하는 리튬 이차전지 |
CN117239353A (zh) * | 2023-11-13 | 2023-12-15 | 深圳中兴新材技术股份有限公司 | 涂覆浆料、电池隔膜及制备方法 |
CN119009077A (zh) * | 2024-10-18 | 2024-11-22 | 中国科学院大连化学物理研究所 | 准固态电解质隔膜及其制备方法和应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1112295A (zh) * | 1994-01-18 | 1995-11-22 | 帕尔公司 | 电池隔膜 |
CN1588672A (zh) * | 2004-08-27 | 2005-03-02 | 河南环宇集团有限公司 | 碱性二次电池隔膜及其制造方法 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5931521B2 (ja) * | 1979-07-23 | 1984-08-02 | 信越化学工業株式会社 | シアノエチルプルランおよびその製造方法 |
JPH06236752A (ja) * | 1992-12-17 | 1994-08-23 | Nippon Muki Co Ltd | 鉛蓄電池用セパレータ並びにその製造法 |
JP3697561B2 (ja) * | 1995-02-14 | 2005-09-21 | 大日本インキ化学工業株式会社 | 有機高分子と金属酸化物との成分傾斜複合体及びその製造法 |
JPH1092444A (ja) * | 1996-09-13 | 1998-04-10 | Japan Gore Tex Inc | 電気化学反応装置用固体高分子電解質複合体及びそれを用いた電気化学反応装置 |
JPH10316793A (ja) * | 1997-05-19 | 1998-12-02 | Asahi Chem Ind Co Ltd | フッ化ビニリデン系樹脂製多孔質膜 |
JPH1180395A (ja) * | 1997-09-09 | 1999-03-26 | Nitto Denko Corp | 多孔質膜および非水電解液電池用セパレータ |
JPH11217459A (ja) * | 1998-02-03 | 1999-08-10 | Dainippon Ink & Chem Inc | 多孔質膜の製造方法 |
JP3994241B2 (ja) * | 1998-04-27 | 2007-10-17 | 宇部興産株式会社 | ポリイミド多孔膜及び製造方法 |
JP3175730B2 (ja) * | 1998-04-27 | 2001-06-11 | 住友化学工業株式会社 | 非水電解質電池セパレーターとリチウム二次電池 |
JP4209986B2 (ja) * | 1999-01-22 | 2009-01-14 | 旭化成ケミカルズ株式会社 | ポリオレフィン系微多孔膜二次電池用セパレータ |
KR20020086858A (ko) * | 1999-12-09 | 2002-11-20 | 엔티케이 파워덱스 인코포레이티드 | 리튬 이온 및/또는 리튬 이온 폴리머 배터리의 배터리분리막 |
US6432586B1 (en) * | 2000-04-10 | 2002-08-13 | Celgard Inc. | Separator for a high energy rechargeable lithium battery |
KR100406690B1 (ko) * | 2001-03-05 | 2003-11-21 | 주식회사 엘지화학 | 다성분계 복합 필름을 이용한 전기화학소자 |
JP2003178741A (ja) * | 2001-12-12 | 2003-06-27 | Denso Corp | 電池用セパレータの製造方法及び電池 |
US6630265B1 (en) | 2002-08-13 | 2003-10-07 | Hoku Scientific, Inc. | Composite electrolyte for fuel cells |
KR100541291B1 (ko) * | 2003-04-11 | 2006-01-11 | 한국과학기술연구원 | 전이금속염과 이를 물리적으로 분산시킬 수 있는 고분자로구성된 전이금속염-고분자 혼합막 및 다공성 지지막을포함하는 촉진 수송 분리막 |
KR100530544B1 (ko) * | 2003-04-11 | 2005-11-23 | 한국과학기술연구원 | 전이금속염과 프탈릭 구조를 포함한 고분자로 구성된 고체고분자 전해질층 및 다공성 지지막을 포함하는 촉진 수송분리막 |
KR100496642B1 (ko) * | 2003-04-25 | 2005-06-20 | 한국전자통신연구원 | 단이온 전도체를 포함하는 리튬 이차전지용 복합 고분자전해질 및 그 제조 방법 |
US7396612B2 (en) * | 2003-07-29 | 2008-07-08 | Matsushita Electric Industrial Co., Ltd. | Lithium ion secondary battery |
KR100609693B1 (ko) | 2004-04-24 | 2006-08-08 | 한국전자통신연구원 | 리튬 단이온 전도 무기 첨가제를 포함하는 리튬이차전지용 복합 고분자 전해질 및 그 제조 방법 |
KR100666821B1 (ko) * | 2004-02-07 | 2007-01-09 | 주식회사 엘지화학 | 유/무기 복합 다공성 코팅층이 형성된 전극 및 이를포함하는 전기 화학 소자 |
JP4495516B2 (ja) * | 2004-05-14 | 2010-07-07 | 株式会社巴川製紙所 | 電子部品用セパレータ及びその製造方法 |
JP4705335B2 (ja) * | 2004-03-19 | 2011-06-22 | 株式会社巴川製紙所 | 電子部品用セパレータ及びその製造方法 |
JP2005276503A (ja) * | 2004-03-23 | 2005-10-06 | Mitsubishi Electric Corp | 電池用セパレータ及びそれを用いた電池 |
BRPI0511309B1 (pt) * | 2004-07-07 | 2018-12-18 | Lg Chemical Ltd | separador poroso composto orgânico/inorgânico e dispositivo eletroquímico |
KR100775310B1 (ko) | 2004-12-22 | 2007-11-08 | 주식회사 엘지화학 | 유/무기 복합 다공성 분리막 및 이를 이용한 전기 화학소자 |
KR200489186Y1 (ko) * | 2017-06-05 | 2019-05-14 | 주식회사 에이치엠 | 팝콘 자동판매기용 컵 이송장치 |
KR200489187Y1 (ko) * | 2018-06-05 | 2019-08-28 | 주식회사 에이치엠 | 야구게임장치 |
-
2006
- 2006-12-06 CN CN2006800461567A patent/CN101326658B/zh active Active
- 2006-12-06 RU RU2008127397/07A patent/RU2403653C2/ru active
- 2006-12-06 US US11/997,948 patent/US7638241B2/en active Active
- 2006-12-06 JP JP2008544253A patent/JP5671208B2/ja active Active
- 2006-12-06 EP EP06823929.2A patent/EP1972017B8/en active Active
- 2006-12-06 TW TW095145378A patent/TWI422090B/zh active
- 2006-12-06 BR BRPI0620590-9A patent/BRPI0620590B1/pt active IP Right Grant
- 2006-12-06 CA CA2632364A patent/CA2632364C/en active Active
- 2006-12-06 WO PCT/KR2006/005222 patent/WO2007066967A1/en active Application Filing
- 2006-12-06 KR KR1020060123174A patent/KR100727247B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1112295A (zh) * | 1994-01-18 | 1995-11-22 | 帕尔公司 | 电池隔膜 |
CN1588672A (zh) * | 2004-08-27 | 2005-03-02 | 河南环宇集团有限公司 | 碱性二次电池隔膜及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
BRPI0620590A2 (pt) | 2011-11-16 |
EP1972017B8 (en) | 2016-03-30 |
EP1972017A1 (en) | 2008-09-24 |
WO2007066967A1 (en) | 2007-06-14 |
JP2009518809A (ja) | 2009-05-07 |
RU2403653C2 (ru) | 2010-11-10 |
CA2632364C (en) | 2014-02-18 |
RU2008127397A (ru) | 2010-01-20 |
JP5671208B2 (ja) | 2015-02-18 |
US7638241B2 (en) | 2009-12-29 |
KR100727247B1 (ko) | 2007-06-11 |
CN101326658A (zh) | 2008-12-17 |
TW200729591A (en) | 2007-08-01 |
BRPI0620590B1 (pt) | 2019-07-09 |
EP1972017B1 (en) | 2016-02-24 |
TWI422090B (zh) | 2014-01-01 |
EP1972017A4 (en) | 2011-06-01 |
CA2632364A1 (en) | 2007-06-14 |
US20080292968A1 (en) | 2008-11-27 |
BRPI0620590A8 (pt) | 2016-11-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101326658B (zh) | 具有形态梯度的有机/无机复合隔膜、其制造方法和含该隔膜的电化学装置 | |
CN101401232B (zh) | 具有多孔活性涂层的电极、其制造方法以及包含该电极的电化学装置 | |
CN101542779B (zh) | 有机/无机复合隔膜及包含该隔膜的电化学器件 | |
CN103493253B (zh) | 隔膜、其制造方法和具有该隔膜的电化学器件 | |
US8841031B2 (en) | Surface-treated microporous membrane and electrochemical device prepared thereby | |
TWI517483B (zh) | 具多孔活性塗層之有機/無機複合隔離板及包含其之電化學裝置 | |
US20190229316A1 (en) | Organic/inorganic composite porous film and electrochemical device prepared thereby | |
CN100502097C (zh) | 有机/无机复合多孔性薄膜和使用它的电化学装置 | |
CN108352482B (zh) | 具有电极粘合剂层的隔离件和包括其的电化学装置 | |
TWI321860B (en) | Organic/inorganic composite porous film and electrochemical device using the same | |
US20130209861A1 (en) | Lithium secondary battery |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151217 Address after: Seoul, South Kerean Patentee after: LG CHEM, Ltd. Patentee after: TORAY BATTERY SEPARATOR FILM Co.,Ltd. Address before: Seoul, South Kerean Patentee before: LG CHEM, Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20180212 Address after: Seoul, South Kerean Co-patentee after: TORAY INDUSTRIES, Inc. Patentee after: LG CHEM, Ltd. Address before: Seoul, South Kerean Co-patentee before: TORAY BATTERY SEPARATOR FILM Co.,Ltd. Patentee before: LG CHEM, Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220628 Address after: Seoul, South Kerean Patentee after: LG Energy Solution Patentee after: Toray Industries Address before: Seoul, South Kerean Patentee before: LG CHEM, Ltd. Patentee before: Toray Industries |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20241210 Address after: Seoul, South Kerean Patentee after: LG Energy Solution Country or region after: Republic of Korea Patentee after: Tulip Innovation Co. Country or region after: Hungary Address before: Seoul, South Kerean Patentee before: LG Energy Solution Country or region before: Republic of Korea Patentee before: TORAY INDUSTRIES, Inc. Country or region before: Japan |
|
TR01 | Transfer of patent right |