KR20180005259A - 이차 전지 전극용 바인더 조성물, 이차 전지 전극용 도전재 페이스트 조성물, 이차 전지 전극용 슬러리 조성물, 이차 전지용 전극 및 이차 전지 - Google Patents
이차 전지 전극용 바인더 조성물, 이차 전지 전극용 도전재 페이스트 조성물, 이차 전지 전극용 슬러리 조성물, 이차 전지용 전극 및 이차 전지 Download PDFInfo
- Publication number
- KR20180005259A KR20180005259A KR1020177037242A KR20177037242A KR20180005259A KR 20180005259 A KR20180005259 A KR 20180005259A KR 1020177037242 A KR1020177037242 A KR 1020177037242A KR 20177037242 A KR20177037242 A KR 20177037242A KR 20180005259 A KR20180005259 A KR 20180005259A
- Authority
- KR
- South Korea
- Prior art keywords
- secondary battery
- electrode
- copolymer
- conductive material
- battery electrode
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
- H01M4/622—Binders being polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/02—Hydrogenation
-
- 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
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
- C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
- C08J3/096—Nitrogen containing compounds
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
- C08K3/041—Carbon nanotubes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
- C08L101/02—Compositions of unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups
- C08L101/06—Compositions of unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups containing oxygen atoms
- C08L101/08—Carboxyl groups
-
- 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
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L23/36—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with nitrogen-containing compounds, e.g. by nitration
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08L27/16—Homopolymers or copolymers or vinylidene fluoride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/02—Copolymers with acrylonitrile
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
- C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D127/12—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C09D127/16—Homopolymers or copolymers of vinylidene fluoride
-
- 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
- H01M10/052—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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
-
- 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
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F236/06—Butadiene
-
- 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
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/17—Viscosity
-
- 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
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
-
- 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
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08J2327/16—Homopolymers or copolymers of vinylidene fluoride
-
- 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
- C08J2447/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds; Derivatives of such polymers
-
- 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)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Dispersion Chemistry (AREA)
- Nanotechnology (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (10)
- 알킬렌 구조 단위 및 니트릴기 함유 단량체 단위를 함유하는 공중합체와, 용매를 포함하고,
상기 공중합체의 무니 점도(ML1+4, 100℃)가 40 이하인, 이차 전지 전극용 바인더 조성물. - 제1항에 있어서,
상기 공중합체가 상기 알킬렌 구조 단위를 40 질량% 이상 80 질량% 이하의 비율로 함유하는, 이차 전지 전극용 바인더 조성물. - 제1항 또는 제2항에 있어서,
상기 공중합체가 상기 니트릴기 함유 단량체 단위를 10 질량% 이상 55 질량% 이하의 비율로 함유하는, 이차 전지 전극용 바인더 조성물. - 제1항 내지 제3항 중 어느 한 항에 있어서,
상기 공중합체가 친수성기 함유 단량체 단위를 실질적으로 함유하지 않는, 이차 전지 전극용 바인더 조성물. - 제1항 내지 제4항 중 어느 한 항에 기재된 이차 전지 전극용 바인더 조성물과, 도전재를 포함하는, 이차 전지 전극용 도전재 페이스트 조성물.
- 제5항에 있어서,
상기 도전재의 BET 비표면적이 100 m2/g 이상 2500 m2/g 이하인, 이차 전지 전극용 도전재 페이스트 조성물. - 전극 활물질과, 도전재와, 제1항 내지 제4항 중 어느 한 항에 기재된 이차 전지 전극용 바인더 조성물과, 상기 공중합체 이외의 중합체를 포함하는, 이차 전지 전극용 슬러리 조성물.
- 제7항에 있어서,
상기 도전재의 BET 비표면적이 100 m2/g 이상 2500 m2/g 이하인, 이차 전지 전극용 슬러리 조성물. - 제7항 또는 제8항에 기재된 이차 전지 전극용 슬러리 조성물을 사용하여 형성한 전극 합재층을 구비하는, 이차 전지용 전극.
- 제9항에 기재된 이차 전지용 전극을 구비하는, 이차 전지.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2015-140755 | 2015-07-14 | ||
| JP2015140755 | 2015-07-14 | ||
| PCT/JP2016/003303 WO2017010093A1 (ja) | 2015-07-14 | 2016-07-12 | 二次電池電極用バインダー組成物、二次電池電極用導電材ペースト組成物、二次電池電極用スラリー組成物、二次電池用電極および二次電池 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020187022925A Division KR102069281B1 (ko) | 2015-07-14 | 2016-07-12 | 이차 전지 전극용 바인더 조성물, 이차 전지 전극용 도전재 페이스트 조성물, 이차 전지 전극용 슬러리 조성물, 이차 전지용 전극 및 이차 전지 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20180005259A true KR20180005259A (ko) | 2018-01-15 |
| KR101888854B1 KR101888854B1 (ko) | 2018-08-16 |
Family
ID=57757999
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020187022925A Active KR102069281B1 (ko) | 2015-07-14 | 2016-07-12 | 이차 전지 전극용 바인더 조성물, 이차 전지 전극용 도전재 페이스트 조성물, 이차 전지 전극용 슬러리 조성물, 이차 전지용 전극 및 이차 전지 |
| KR1020177037242A Active KR101888854B1 (ko) | 2015-07-14 | 2016-07-12 | 이차 전지 전극용 바인더 조성물, 이차 전지 전극용 도전재 페이스트 조성물, 이차 전지 전극용 슬러리 조성물, 이차 전지용 전극 및 이차 전지 |
| KR1020207001522A Active KR102494519B1 (ko) | 2015-07-14 | 2016-07-12 | 이차 전지 전극용 바인더 조성물, 이차 전지 전극용 도전재 페이스트 조성물, 이차 전지 전극용 슬러리 조성물, 이차 전지용 전극 및 이차 전지 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020187022925A Active KR102069281B1 (ko) | 2015-07-14 | 2016-07-12 | 이차 전지 전극용 바인더 조성물, 이차 전지 전극용 도전재 페이스트 조성물, 이차 전지 전극용 슬러리 조성물, 이차 전지용 전극 및 이차 전지 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020207001522A Active KR102494519B1 (ko) | 2015-07-14 | 2016-07-12 | 이차 전지 전극용 바인더 조성물, 이차 전지 전극용 도전재 페이스트 조성물, 이차 전지 전극용 슬러리 조성물, 이차 전지용 전극 및 이차 전지 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10388961B2 (ko) |
| EP (2) | EP3324468B1 (ko) |
| JP (1) | JP6863278B2 (ko) |
| KR (3) | KR102069281B1 (ko) |
| CN (1) | CN107710472B (ko) |
| HU (2) | HUE055008T2 (ko) |
| PL (2) | PL3324468T3 (ko) |
| WO (1) | WO2017010093A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200134230A (ko) * | 2018-03-23 | 2020-12-01 | 니폰 제온 가부시키가이샤 | 이차 전지용 바인더 조성물, 이차 전지 전극용 도전재 페이스트, 이차 전지 전극용 슬러리 조성물, 이차 전지 전극용 슬러리 조성물의 제조 방법, 이차 전지용 전극 및 이차 전지 |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102143953B1 (ko) | 2016-03-24 | 2020-08-12 | 주식회사 엘지화학 | 이차전지의 양극 형성용 조성물 및 이를 이용하여 제조한 이차전지용 양극 및 이차전지 |
| JP7092109B2 (ja) * | 2017-02-23 | 2022-06-28 | 日本電気株式会社 | 高エネルギー密度セル用負極を備えたリチウムイオン二次電池 |
| TWI694633B (zh) | 2017-07-07 | 2020-05-21 | 美商片片堅俄亥俄州工業公司 | 用於鋰離子蓄電裝置之電極黏結漿料組合物 |
| AU2018297173B2 (en) | 2017-07-07 | 2021-03-11 | Ppg Industries Ohio, Inc. | Electrode binder slurry composition for lithium ion electrical storage devices |
| KR20200026967A (ko) | 2017-07-07 | 2020-03-11 | 피피지 인더스트리즈 오하이오 인코포레이티드 | 리튬 이온 전기 저장 장치용 전극 슬러리 조성물 |
| KR102865118B1 (ko) | 2017-07-07 | 2025-09-25 | 피피지 인더스트리즈 오하이오 인코포레이티드 | 리튬 이온 전기 저장 장치용 전극 바인더 슬러리 조성물 |
| EP3667772B1 (en) * | 2017-11-24 | 2021-10-13 | LG Chem, Ltd. | Positive electrode slurry composition for secondary battery, and positive electrode for secondary battery and secondary battery which are prepared by using the same |
| KR102802120B1 (ko) * | 2018-06-29 | 2025-04-28 | 니폰 제온 가부시키가이샤 | 비수계 이차 전지 전극용 바인더 조성물, 비수계 이차 전지 전극용 슬러리 조성물 및 그 제조 방법, 비수계 이차 전지용 전극, 그리고 비수계 이차 전지 |
| KR102921514B1 (ko) * | 2018-08-31 | 2026-01-30 | 니폰 제온 가부시키가이샤 | 전고체 이차 전지용 바인더 조성물, 전고체 이차 전지 전극 합재층용 슬러리 조성물, 전고체 이차 전지 고체 전해질층용 슬러리 조성물, 전고체 이차 전지용 전극, 전고체 이차 전지용 고체 전해질층, 및 전고체 이차 전지 |
| CN113195561B (zh) * | 2018-12-27 | 2023-11-10 | 日本瑞翁株式会社 | 二次电池电极用粘结剂组合物、二次电池电极用导电材料糊组合物、二次电池电极用浆料组合物、二次电池用电极、以及二次电池 |
| PL3904409T3 (pl) * | 2018-12-27 | 2024-03-25 | Zeon Corporation | Kompozycja spoiwa do elektrod baterii akumulatorowej, kompozycja pasty materiału przewodzącego do elektrod baterii akumulatorowej, kompozycja zawiesiny do elektrod baterii akumulatorowej, elektroda do baterii akumulatorowych i bateria akumulatorowa |
| JP7533453B2 (ja) * | 2019-05-31 | 2024-08-14 | 日本ゼオン株式会社 | 二次電池正極用バインダー組成物、二次電池正極用導電材ペースト組成物、二次電池正極用スラリー組成物、二次電池用正極及びその製造方法、並びに二次電池 |
| WO2021014257A1 (ja) * | 2019-07-19 | 2021-01-28 | 株式会社半導体エネルギー研究所 | 電極スラリーの作製方法、電極の作製方法、正極の作製方法、二次電池用電極、二次電池用正極 |
| JP7088156B2 (ja) * | 2019-10-09 | 2022-06-21 | 三菱マテリアル株式会社 | 負極材料の製造方法、及び電池の製造方法 |
| JP7702882B2 (ja) * | 2019-12-18 | 2025-07-04 | 三洋電機株式会社 | 非水電解質二次電池用正極及び非水電解質二次電池 |
| EP3978564B1 (en) | 2020-01-07 | 2026-04-29 | LG Chem, Ltd. | Pre-dispersant composition, and electrode and secondary battery which include the same |
| CN115516660A (zh) * | 2020-03-24 | 2022-12-23 | 株式会社杰士汤浅国际 | 蓄电元件用正极和蓄电元件 |
| CN111647319B (zh) * | 2020-06-04 | 2022-08-05 | 广东康烯科技有限公司 | Ptc石墨烯基导电油墨的制备方法及ptc石墨烯基导电油墨 |
| JP6927393B1 (ja) * | 2020-08-31 | 2021-08-25 | 日本ゼオン株式会社 | 電気化学素子用バインダー組成物、電気化学素子用導電材分散液、電気化学素子電極用スラリー組成物、電気化学素子用電極および電気化学素子 |
| JP6870772B1 (ja) * | 2020-08-31 | 2021-05-12 | 日本ゼオン株式会社 | 電気化学素子用バインダー組成物、電気化学素子用導電材分散液、電気化学素子電極用スラリー、電気化学素子用電極及び電気化学素子 |
| JP6870770B1 (ja) * | 2020-08-31 | 2021-05-12 | 日本ゼオン株式会社 | 電気化学素子用導電材分散液、電気化学素子電極用スラリー、電気化学素子用電極及び電気化学素子 |
| JP6911987B1 (ja) * | 2020-08-31 | 2021-07-28 | 日本ゼオン株式会社 | 電気化学素子用分散剤組成物、電気化学素子用導電材分散液、電気化学素子電極用スラリー、電気化学素子用電極及び電気化学素子 |
| JP6911985B1 (ja) * | 2020-08-31 | 2021-07-28 | 日本ゼオン株式会社 | 電気化学素子用分散剤組成物、電気化学素子用導電材分散液、電気化学素子電極用スラリー組成物及びその製造方法、電気化学素子用電極、並びに電気化学素子 |
| JP6870771B1 (ja) | 2020-08-31 | 2021-05-12 | 日本ゼオン株式会社 | 電気化学素子用導電材分散液、電気化学素子電極用スラリー、電気化学素子用電極及び電気化学素子 |
| JP6962428B1 (ja) * | 2020-09-03 | 2021-11-05 | 東洋インキScホールディングス株式会社 | 導電材分散体、バインダー樹脂含有導電材分散体、電極膜用スラリー、電極膜、及び、非水電解質二次電池 |
| JP6933285B1 (ja) * | 2020-09-03 | 2021-09-08 | 東洋インキScホールディングス株式会社 | 導電材分散体、バインダー樹脂含有導電材分散体、電極膜用スラリー、電極膜、及び、非水電解質二次電池 |
| EP4254561A4 (en) * | 2020-11-27 | 2025-08-06 | Zeon Corp | ELECTRODE FOR ELECTROCHEMICAL ELEMENT AND ELECTROCHEMICAL ELEMENT |
| EP4254565A4 (en) * | 2020-11-27 | 2025-08-06 | Zeon Corp | PASTE FOR ELECTROCHEMICAL ELEMENT, SLURRY FOR ELECTROCHEMICAL ELEMENT ELECTRODE, ELECTROCHEMICAL ELEMENT ELECTRODE AND ELECTROCHEMICAL ELEMENT |
| CN114008819A (zh) * | 2021-03-22 | 2022-02-01 | 宁德新能源科技有限公司 | 电化学装置和电子装置 |
| JP7092232B1 (ja) | 2021-04-19 | 2022-06-28 | 東洋インキScホールディングス株式会社 | 導電材分散液、およびそれを用いた二次電池電極用組成物、電極膜、二次電池。 |
| WO2023230931A1 (zh) * | 2022-05-31 | 2023-12-07 | 宁德时代新能源科技股份有限公司 | 粘结剂、制备方法、二次电池、电池模块、电池包及用电装置 |
| KR20240058785A (ko) | 2022-10-26 | 2024-05-03 | 주식회사 엘지에너지솔루션 | 양극 및 이를 이용하여 제조된 리튬 이차전지 |
| EP4435888A4 (en) | 2022-10-26 | 2025-07-02 | Lg Energy Solution Ltd | Cathode and lithium secondary battery manufactured using same |
| WO2024091019A1 (ko) | 2022-10-26 | 2024-05-02 | 주식회사 엘지에너지솔루션 | 고로딩 양극, 양극용 슬러리 및 리튬 이차전지 |
| KR102864405B1 (ko) | 2022-12-16 | 2025-09-25 | 주식회사 엘지에너지솔루션 | 양극 및 이를 포함하는 리튬 이차전지 |
| JP2025522200A (ja) | 2022-12-16 | 2025-07-11 | エルジー エナジー ソリューション リミテッド | 正極およびそれを含むリチウム二次電池 |
| KR20240101121A (ko) | 2022-12-23 | 2024-07-02 | 주식회사 엘지에너지솔루션 | 접착력이 향상된 양극 및 이의 제조방법 |
| SE547723C2 (en) * | 2023-08-31 | 2025-11-18 | Northvolt Ab | Method for visualising binder distribution in an electrode using organic fluorescent tag |
| SE547722C2 (en) * | 2023-08-31 | 2025-11-18 | Northvolt Ab | Electrode comprising binder with organic fluorescent tag |
| JP7666579B1 (ja) | 2023-12-27 | 2025-04-22 | artience株式会社 | 電気化学素子用重合体組成物、導電材組成物、スラリー組成物、電極膜、および二次電池 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0963590A (ja) | 1995-08-28 | 1997-03-07 | Sony Corp | 非水電解質二次電池 |
| JPH10188991A (ja) | 1996-12-27 | 1998-07-21 | Nippon Zeon Co Ltd | リチウムイオン二次電池電極用バインダー組成物、電極、および電池 |
| WO2013146548A1 (ja) * | 2012-03-26 | 2013-10-03 | 日本ゼオン株式会社 | 二次電池負極用複合粒子、その用途及び製造方法、並びにバインダー組成物 |
| JP2013206598A (ja) * | 2012-03-27 | 2013-10-07 | Nippon Zeon Co Ltd | 二次電池正極用複合粒子、二次電池用正極及び二次電池 |
| WO2015064099A1 (ja) * | 2013-10-31 | 2015-05-07 | 日本ゼオン株式会社 | リチウムイオン二次電池正極用スラリー組成物、リチウムイオン二次電池用正極およびリチウムイオン二次電池 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61126151A (ja) * | 1984-11-21 | 1986-06-13 | Nippon Zeon Co Ltd | 耐油性ゴム組成物 |
| GB8510392D0 (en) * | 1985-04-24 | 1985-05-30 | British Petroleum Co Plc | Production of thermoplastic elastomer composition |
| JP3477849B2 (ja) * | 1994-09-30 | 2003-12-10 | 日本ゼオン株式会社 | ニトリル基含有高飽和共重合体ゴムとエチレン系飽和型共重合体ゴムとからなるゴム組成物 |
| CA2409434A1 (en) * | 2002-10-17 | 2004-04-17 | Bayer Inc. | Polymer blends comprising low molecular weight nitrile rubber |
| CA2409436A1 (en) | 2002-10-17 | 2004-04-17 | Bayer Inc. | Polymer composites comprising low molecular weight nitrile rubber |
| JP2004204166A (ja) * | 2002-12-26 | 2004-07-22 | Nitto Denko Corp | 多孔質フィルム及びその製造方法 |
| JP2004285263A (ja) * | 2003-03-24 | 2004-10-14 | Nippon Zeon Co Ltd | ニトリル基含有共役ジエンゴム及びその製造方法 |
| EP2239297B1 (en) | 2008-01-31 | 2018-12-26 | Zeon Corporation | Crosslinkable nitrile rubber composition and crosslinked rubber |
| EP2471851A1 (de) * | 2010-12-29 | 2012-07-04 | LANXESS Deutschland GmbH | Vulkanisierbare Zusammensetzungen auf Basis Epoxygruppen-haltiger Nitrilkautschuke |
| WO2012115096A1 (ja) | 2011-02-23 | 2012-08-30 | 日本ゼオン株式会社 | 二次電池用負極、二次電池、負極用スラリー組成物及び二次電池用負極の製造方法 |
| JP5617725B2 (ja) | 2011-03-28 | 2014-11-05 | 日本ゼオン株式会社 | 二次電池用電極、二次電池電極用バインダー、製造方法及び二次電池 |
| CN103459431B (zh) | 2011-05-27 | 2015-01-21 | 旭化成化学株式会社 | 氢化共轭二烯系共聚物的制造方法 |
| JP5782861B2 (ja) | 2011-06-23 | 2015-09-24 | 日本ゼオン株式会社 | 二次電池用正極及び二次電池 |
| CN103703073B (zh) | 2011-07-28 | 2016-07-13 | 日本瑞翁株式会社 | 含腈基的高饱和共聚物橡胶组合物 |
| JP2013051203A (ja) * | 2011-08-04 | 2013-03-14 | Nippon Zeon Co Ltd | 電気化学素子電極用複合粒子、電気化学素子電極材料、電気化学素子電極、及び電気化学素子 |
| US9601775B2 (en) | 2011-11-28 | 2017-03-21 | Zeon Corporation | Binder composition for secondary battery positive electrode, slurry composition for secondary battery positive electrode, secondary battery positive electrode, and secondary battery |
| US20150030922A1 (en) * | 2011-12-06 | 2015-01-29 | Zeon Corporation | Binder composition for secondary battery positive electrode, slurry composition for secondary battery positive electrode, positive electrode, and secondary battery |
| KR101418780B1 (ko) | 2012-01-26 | 2014-07-11 | 주식회사 엘지화학 | 접착력과 레이트 특성이 우수한 이차전지용 바인더 |
| EP2822067B1 (en) * | 2012-03-02 | 2019-04-24 | Zeon Corporation | Positive electrode for secondary battery, and secondary battery |
| JP6168063B2 (ja) * | 2012-09-28 | 2017-07-26 | 日本ゼオン株式会社 | リチウムイオン二次電池 |
| US9876231B2 (en) * | 2013-05-15 | 2018-01-23 | Zeon Corporation | Binder composition for positive electrode of lithium ion secondary battery, slurry composition for positive electrode of lithium ion secondary battery and method of producing the same, method of producing positive electrode for lithium ion secondary battery, and lithium ion secondary battery |
| KR101605682B1 (ko) * | 2013-08-23 | 2016-03-23 | 주식회사 엘지화학 | 분산성이 우수한 도전재를 포함하는 이차전지용 전극 슬러리 및 이를 포함하는 이차전지 |
| MX2016003369A (es) | 2013-09-30 | 2016-08-12 | Zeon Corp | Caucho de copolimero de nitrilo y metodo de produccion del mismo. |
| KR102393257B1 (ko) | 2013-12-27 | 2022-04-29 | 제온 코포레이션 | 이차 전지 전극용 도전재 페이스트, 이차 전지 정극용 슬러리의 제조 방법, 이차 전지용 정극의 제조 방법 및 이차 전지 |
-
2016
- 2016-07-12 PL PL16824078T patent/PL3324468T3/pl unknown
- 2016-07-12 JP JP2017528291A patent/JP6863278B2/ja active Active
- 2016-07-12 EP EP16824078.6A patent/EP3324468B1/en active Active
- 2016-07-12 US US15/739,763 patent/US10388961B2/en active Active
- 2016-07-12 EP EP21174128.5A patent/EP3920285B1/en active Active
- 2016-07-12 KR KR1020187022925A patent/KR102069281B1/ko active Active
- 2016-07-12 WO PCT/JP2016/003303 patent/WO2017010093A1/ja not_active Ceased
- 2016-07-12 KR KR1020177037242A patent/KR101888854B1/ko active Active
- 2016-07-12 CN CN201680037248.2A patent/CN107710472B/zh active Active
- 2016-07-12 HU HUE16824078A patent/HUE055008T2/hu unknown
- 2016-07-12 PL PL21174128.5T patent/PL3920285T3/pl unknown
- 2016-07-12 HU HUE21174128A patent/HUE065412T2/hu unknown
- 2016-07-12 KR KR1020207001522A patent/KR102494519B1/ko active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0963590A (ja) | 1995-08-28 | 1997-03-07 | Sony Corp | 非水電解質二次電池 |
| JPH10188991A (ja) | 1996-12-27 | 1998-07-21 | Nippon Zeon Co Ltd | リチウムイオン二次電池電極用バインダー組成物、電極、および電池 |
| WO2013146548A1 (ja) * | 2012-03-26 | 2013-10-03 | 日本ゼオン株式会社 | 二次電池負極用複合粒子、その用途及び製造方法、並びにバインダー組成物 |
| JP2013206598A (ja) * | 2012-03-27 | 2013-10-07 | Nippon Zeon Co Ltd | 二次電池正極用複合粒子、二次電池用正極及び二次電池 |
| WO2015064099A1 (ja) * | 2013-10-31 | 2015-05-07 | 日本ゼオン株式会社 | リチウムイオン二次電池正極用スラリー組成物、リチウムイオン二次電池用正極およびリチウムイオン二次電池 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200134230A (ko) * | 2018-03-23 | 2020-12-01 | 니폰 제온 가부시키가이샤 | 이차 전지용 바인더 조성물, 이차 전지 전극용 도전재 페이스트, 이차 전지 전극용 슬러리 조성물, 이차 전지 전극용 슬러리 조성물의 제조 방법, 이차 전지용 전극 및 이차 전지 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3324468B1 (en) | 2021-05-19 |
| KR101888854B1 (ko) | 2018-08-16 |
| HUE055008T2 (hu) | 2021-10-28 |
| PL3920285T3 (pl) | 2024-04-08 |
| CN107710472A (zh) | 2018-02-16 |
| EP3920285B1 (en) | 2024-01-03 |
| KR20200008066A (ko) | 2020-01-22 |
| US20180198126A1 (en) | 2018-07-12 |
| JPWO2017010093A1 (ja) | 2018-04-26 |
| KR102069281B1 (ko) | 2020-01-22 |
| PL3324468T3 (pl) | 2021-11-02 |
| JP6863278B2 (ja) | 2021-04-21 |
| CN107710472B (zh) | 2021-06-15 |
| HUE065412T2 (hu) | 2024-05-28 |
| EP3324468A4 (en) | 2019-03-06 |
| EP3324468A1 (en) | 2018-05-23 |
| WO2017010093A1 (ja) | 2017-01-19 |
| US10388961B2 (en) | 2019-08-20 |
| KR20180093102A (ko) | 2018-08-20 |
| EP3920285A1 (en) | 2021-12-08 |
| KR102494519B1 (ko) | 2023-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101888854B1 (ko) | 이차 전지 전극용 바인더 조성물, 이차 전지 전극용 도전재 페이스트 조성물, 이차 전지 전극용 슬러리 조성물, 이차 전지용 전극 및 이차 전지 | |
| KR102636892B1 (ko) | 2차 전지 전극용 도전재 페이스트 조성물, 2차 전지 전극용 슬러리 조성물, 2차 전지 전극용 언더코트층 부착 집전체, 2차 전지용 전극, 및 2차 전지 | |
| US10964947B2 (en) | Binder composition for secondary battery electrode, slurry composition for secondary battery electrode, electrode for secondary battery, and secondary battery | |
| US11462738B2 (en) | Slurry composition including lithium titanium oxide and nitrile butadiene rubber and method of producing the same, negative electrode for non-aqueous secondary battery, and non-aqueous secondary battery | |
| JP7218729B2 (ja) | 二次電池正極用バインダー組成物、二次電池正極用スラリー組成物及びその製造方法、二次電池用正極、並びに二次電池 | |
| KR102401458B1 (ko) | 2차 전지 정극용 바인더 조성물, 2차 전지 정극용 슬러리 조성물, 2차 전지용 정극 및 2차 전지 | |
| WO2018056083A1 (ja) | 非水系二次電池正極用スラリー組成物、非水系二次電池用正極、および非水系二次電池 | |
| CN113195561B (zh) | 二次电池电极用粘结剂组合物、二次电池电极用导电材料糊组合物、二次电池电极用浆料组合物、二次电池用电极、以及二次电池 | |
| JP7218730B2 (ja) | 二次電池正極用バインダー組成物、二次電池正極用スラリー組成物及びその製造方法、二次電池用正極、並びに二次電池 | |
| WO2019181870A1 (ja) | 二次電池用バインダー組成物、二次電池電極用導電材ペースト、二次電池電極用スラリー組成物、二次電池電極用スラリー組成物の製造方法、二次電池用電極および二次電池 | |
| WO2023074293A1 (ja) | 二次電池用導電材分散液、二次電池電極用スラリー、二次電池用電極及び二次電池 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| A302 | Request for accelerated examination | ||
| PA0105 | International application |
Patent event date: 20171226 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20171226 Comment text: Request for Examination of Application |
|
| PA0302 | Request for accelerated examination |
Patent event date: 20171226 Patent event code: PA03022R01D Comment text: Request for Accelerated Examination |
|
| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20180129 Patent event code: PE09021S01D |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20180510 |
|
| A107 | Divisional application of patent | ||
| GRNT | Written decision to grant | ||
| PA0104 | Divisional application for international application |
Comment text: Divisional Application for International Patent Patent event code: PA01041R01D Patent event date: 20180809 |
|
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20180809 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 20180809 End annual number: 3 Start annual number: 1 |
|
| PG1601 | Publication of registration | ||
| PZ0301 | Request for patent revocation |
Patent event date: 20190215 Comment text: Request for Patent Revocation Patent event code: PZ03011R01D Appeal kind category: Request for Patent Revocation Decision date: 20200226 Appeal identifier: 2019106000009 Request date: 20190215 |
|
| Z031 | Request for patent cancellation [new post grant opposition system introduced on 1 march 2017] |
Free format text: CASE NUMBER: 2019106000009 |
|
| PZ0701 | Maintenance of registration after request for patent revocation |
Comment text: Written Transmittal of Certified Copy of Decision Patent event code: PZ07011R01D Patent event date: 20200226 |
|
| PZ1301 | Decision on request for patent revocation |
Comment text: Decision on Revocation (Decision on Request for Revocation) Patent event code: PZ13011R01D Patent event date: 20200226 |
|
| Z072 | Maintenance of patent after cancellation proceedings: certified copy of decision transmitted [new post grant opposition system as of 20170301] | ||
| Z131 | Decision taken on request for patent cancellation [new post grant opposition system as of 20170301] | ||
| G170 | Re-publication after modification of scope of protection [patent] | ||
| PG1701 | Publication of correction |
Publication date: 20200316 |
|
| FPAY | Annual fee payment |
Payment date: 20210716 Year of fee payment: 4 |
|
| PR1001 | Payment of annual fee |
Payment date: 20210716 Start annual number: 4 End annual number: 4 |
|
| FPAY | Annual fee payment |
Payment date: 20220701 Year of fee payment: 5 |
|
| PR1001 | Payment of annual fee |
Payment date: 20220701 Start annual number: 5 End annual number: 5 |
|
| PR1001 | Payment of annual fee |
Payment date: 20230705 Start annual number: 6 End annual number: 6 |

