KR20230079026A - 이차 전지용 바인더 제품 - Google Patents

이차 전지용 바인더 제품 Download PDF

Info

Publication number
KR20230079026A
KR20230079026A KR1020237008190A KR20237008190A KR20230079026A KR 20230079026 A KR20230079026 A KR 20230079026A KR 1020237008190 A KR1020237008190 A KR 1020237008190A KR 20237008190 A KR20237008190 A KR 20237008190A KR 20230079026 A KR20230079026 A KR 20230079026A
Authority
KR
South Korea
Prior art keywords
binder
mass
binder composition
parts
container
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
Application number
KR1020237008190A
Other languages
English (en)
Korean (ko)
Inventor
아키히로 신타니
Original Assignee
니폰 제온 가부시키가이샤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 니폰 제온 가부시키가이샤 filed Critical 니폰 제온 가부시키가이샤
Publication of KR20230079026A publication Critical patent/KR20230079026A/ko
Pending legal-status Critical Current

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
    • C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
    • 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
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/32—Properties characterising the ingredient of the composition containing low molecular weight liquid component
    • 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)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Adhesives Or Adhesive Processes (AREA)
KR1020237008190A 2020-09-30 2021-09-30 이차 전지용 바인더 제품 Pending KR20230079026A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2020-166564 2020-09-30
JP2020166564 2020-09-30
PCT/JP2021/036291 WO2022071523A1 (ja) 2020-09-30 2021-09-30 二次電池用バインダー製品

Publications (1)

Publication Number Publication Date
KR20230079026A true KR20230079026A (ko) 2023-06-05

Family

ID=80950490

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237008190A Pending KR20230079026A (ko) 2020-09-30 2021-09-30 이차 전지용 바인더 제품

Country Status (6)

Country Link
US (1) US20230331976A1 (https=)
EP (1) EP4224568A4 (https=)
JP (1) JP7803281B2 (https=)
KR (1) KR20230079026A (https=)
CN (1) CN116097466A (https=)
WO (1) WO2022071523A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4379867A4 (en) * 2021-07-27 2026-02-11 Zeon Corp Binder composition for negative electrode of secondary non-aqueous electrolyte batteries, thick suspension composition for negative electrode of secondary non-aqueous electrolyte batteries, negative electrode for secondary non-aqueous electrolyte batteries, and secondary non-aqueous electrolyte batteries
CN119366005A (zh) * 2022-09-30 2025-01-24 日本瑞翁株式会社 二次电池用黏结剂保管容器以及二次电池用黏结剂产品
JPWO2024203512A1 (https=) 2023-03-31 2024-10-03
CN119432266B (zh) * 2025-01-09 2025-07-01 深圳好电科技有限公司 一种极耳胶、负极片及锂离子电池

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015029835A1 (ja) 2013-08-29 2015-03-05 日本ゼオン株式会社 リチウム二次電池用水系バインダー組成物の保存方法
JP2017220326A (ja) 2016-06-06 2017-12-14 Jsr株式会社 蓄電デバイス電極用バインダー組成物の保管方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4503261B2 (ja) 2003-09-26 2010-07-14 日本エイアンドエル株式会社 長期保存安定性に優れた共重合体ラテックス
JP2010092719A (ja) * 2008-10-08 2010-04-22 Hitachi Chem Co Ltd 非水電解液系エネルギーデバイス電極用接着添加剤、これを用いた非水電解液系エネルギーデバイス電極用バインダ樹脂組成物、これを用いた非水電解液系エネルギーデバイス電極、及び非水電解液系エネルギーデバイス
JP5904330B2 (ja) 2012-02-29 2016-04-13 Jsr株式会社 電極用バインダー組成物、電極用スラリー、電極、および蓄電デバイス
JP6419408B2 (ja) 2012-03-27 2018-11-07 日本エイアンドエル株式会社 電池電極用組成物及び電池電極用バインダー組成物
JP2015527259A (ja) * 2012-06-18 2015-09-17 イノーバ ダイナミクス インコーポレイテッド 容器内に貯蔵されたナノワイヤ懸濁液における凝集体の低減
KR102188318B1 (ko) * 2013-05-14 2020-12-08 제온 코포레이션 리튬 이온 이차 전지용 바인더 조성물, 리튬 이온 이차 전지용 슬러리 조성물, 리튬 이온 이차 전지용 전극, 리튬 이온 이차 전지, 그리고 리튬 이온 이차 전지용 바인더 조성물의 제조 방법
JP6417722B2 (ja) * 2014-06-06 2018-11-07 日本ゼオン株式会社 電気化学素子電極用導電性接着剤組成物、接着剤層付集電体および電気化学素子用電極
JP2016076312A (ja) * 2014-10-02 2016-05-12 デンカ株式会社 二次電池電極用バインダー組成物、二次電池電極材スラリー、二次電池電極、及び二次電池電極材スラリーの製造方法
CN107462496B (zh) * 2016-09-30 2019-01-25 北京金风科创风电设备有限公司 永磁电机的磁极部件和用于永磁电机磁极防护覆层中的纤维增强材料
WO2020066954A1 (ja) 2018-09-28 2020-04-02 日本ゼオン株式会社 非水系二次電池用バインダー組成物、非水系二次電池機能層用スラリー組成物、非水系二次電池用機能層、非水系二次電池用電池部材および非水系二次電池
EP4180071A1 (en) * 2019-03-15 2023-05-17 SCHOTT Pharma AG & Co. KGaA Pharmaceutical container and liquid composition

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015029835A1 (ja) 2013-08-29 2015-03-05 日本ゼオン株式会社 リチウム二次電池用水系バインダー組成物の保存方法
JP2017220326A (ja) 2016-06-06 2017-12-14 Jsr株式会社 蓄電デバイス電極用バインダー組成物の保管方法

Also Published As

Publication number Publication date
US20230331976A1 (en) 2023-10-19
JP7803281B2 (ja) 2026-01-21
JPWO2022071523A1 (https=) 2022-04-07
WO2022071523A1 (ja) 2022-04-07
EP4224568A1 (en) 2023-08-09
CN116097466A (zh) 2023-05-09
EP4224568A4 (en) 2025-11-19

Similar Documents

Publication Publication Date Title
KR20230079026A (ko) 이차 전지용 바인더 제품
JP5999399B2 (ja) リチウムイオン二次電池電極用バインダー組成物、リチウムイオン二次電池電極用スラリー、リチウムイオン二次電池電極、およびリチウムイオン二次電池
JP5943602B2 (ja) 電気化学セル用アクリル系水分散体および水性ペースト、それからなる電極・電池の製造方法
CN104335394B (zh) 用于制作保护膜的组合物和保护膜以及蓄电器件
JP5904330B2 (ja) 電極用バインダー組成物、電極用スラリー、電極、および蓄電デバイス
JP3710826B2 (ja) ポリマー分散組成物
JP5955496B2 (ja) 二次電池負極用バインダー組成物、二次電池負極用スラリー組成物、二次電池用負極、二次電池及び二次電池負極用バインダー組成物の製造方法
US9882216B2 (en) Binder composition for lithium ion secondary battery electrodes, slurry composition for lithium ion secondary battery electrodes, electrode for lithium ion secondary batteries, and lithium ion secondary battery
JP4849286B1 (ja) 正極用バインダー組成物
JP5949547B2 (ja) 二次電池負極用水系バインダー組成物
JP5499951B2 (ja) 二次電池用バインダー、製造方法、二次電池負極用組成物、及び二次電池
JP6760074B2 (ja) リチウムイオン二次電池正極用バインダー組成物、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
JP5862878B2 (ja) 電極用バインダー組成物、電極用スラリー、電極および蓄電デバイスの製造方法
KR20180083339A (ko) 비수계 2차 전지 접착층용 조성물, 비수계 2차 전지용 접착층, 적층체 및 비수계 2차 전지
JP2016058185A (ja) 蓄電デバイス電極用バインダー組成物、蓄電デバイス電極用スラリー、蓄電デバイス電極、および蓄電デバイス
JPWO1998014519A1 (ja) ポリマー分散組成物
JP2016058184A (ja) 蓄電デバイス電極用バインダー組成物、蓄電デバイス電極用スラリー、蓄電デバイス電極、および蓄電デバイス
JP6256329B2 (ja) 二次電池負極用バインダー組成物、二次電池負極用スラリー組成物、二次電池用負極、二次電池及び二次電池負極用バインダー組成物の製造方法
JP6665484B2 (ja) 非水系二次電池接着層用組成物、非水系二次電池用接着層、及び非水系二次電池
JP2023108603A (ja) 二次電池用水系バインダー組成物、二次電池電極用スラリー組成物、二次電池電極、及び二次電池
JP6237306B2 (ja) 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
JP2015191876A (ja) 電池電極用バインダーおよび電池電極用組成物
WO2025018282A1 (ja) リチウムイオン二次電池正極用水系組成物、リチウムイオン二次電池用正極、及び、リチウムイオン二次電池
JP3815521B2 (ja) 電池用バインダー組成物、電池電極用スラリー、電極及び電池
JP7587403B2 (ja) フッ化ビニリデン重合体組成物およびその製造方法、樹脂組成物、電極合剤、ならびにこれらを含む電極およびその製造方法

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

D21 Rejection of application intended

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D21-EXM-PE0902 (AS PROVIDED BY THE NATIONAL OFFICE)

PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-NAP-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000