KR102439002B1 - 리튬 이온 이차 전지 전극용 바인더 조성물, 리튬 이온 이차 전지 전극용 슬러리 조성물, 리튬 이온 이차 전지용 전극 및 리튬 이온 이차 전지 - Google Patents

리튬 이온 이차 전지 전극용 바인더 조성물, 리튬 이온 이차 전지 전극용 슬러리 조성물, 리튬 이온 이차 전지용 전극 및 리튬 이온 이차 전지 Download PDF

Info

Publication number
KR102439002B1
KR102439002B1 KR1020167031722A KR20167031722A KR102439002B1 KR 102439002 B1 KR102439002 B1 KR 102439002B1 KR 1020167031722 A KR1020167031722 A KR 1020167031722A KR 20167031722 A KR20167031722 A KR 20167031722A KR 102439002 B1 KR102439002 B1 KR 102439002B1
Authority
KR
South Korea
Prior art keywords
lithium ion
ion secondary
secondary battery
mass
copolymer
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
Application number
KR1020167031722A
Other languages
English (en)
Korean (ko)
Other versions
KR20170012226A (ko
Inventor
켄야 소노베
유스케 아다치
타쿠야 카네다
야스히로 잇시키
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 KR20170012226A publication Critical patent/KR20170012226A/ko
Application granted granted Critical
Publication of KR102439002B1 publication Critical patent/KR102439002B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/062—Copolymers with monomers not covered by C08L33/06
    • C08L33/066—Copolymers with monomers not covered by C08L33/06 containing -OH groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/24—Homopolymers or copolymers of amides or imides
    • C08L33/26—Homopolymers or copolymers of acrylamide or methacrylamide
    • 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
    • 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
    • H01M10/0566—Liquid materials
    • 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
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/134—Electrodes based on metals, Si or alloys
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/386—Silicon or alloys based on silicon
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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
    • C08L2201/00—Properties
    • C08L2201/54—Aqueous solutions or dispersions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M2010/4292—Aspects relating to capacity ratio of electrodes/electrolyte or anode/cathode
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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
    • 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
    • H01M4/623—Binders being polymers fluorinated 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)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Secondary Cells (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
KR1020167031722A 2014-06-04 2015-06-04 리튬 이온 이차 전지 전극용 바인더 조성물, 리튬 이온 이차 전지 전극용 슬러리 조성물, 리튬 이온 이차 전지용 전극 및 리튬 이온 이차 전지 Active KR102439002B1 (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JPJP-P-2014-115663 2014-06-04
JP2014115663 2014-06-04
JPJP-P-2014-134964 2014-06-30
JPJP-P-2014-135229 2014-06-30
JP2014134964 2014-06-30
JP2014135229 2014-06-30
PCT/JP2015/002831 WO2015186363A1 (ja) 2014-06-04 2015-06-04 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組成物、リチウムイオン二次電池用電極およびリチウムイオン二次電池

Publications (2)

Publication Number Publication Date
KR20170012226A KR20170012226A (ko) 2017-02-02
KR102439002B1 true KR102439002B1 (ko) 2022-08-31

Family

ID=54766446

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167031722A Active KR102439002B1 (ko) 2014-06-04 2015-06-04 리튬 이온 이차 전지 전극용 바인더 조성물, 리튬 이온 이차 전지 전극용 슬러리 조성물, 리튬 이온 이차 전지용 전극 및 리튬 이온 이차 전지

Country Status (8)

Country Link
US (1) US11552297B2 (https=)
EP (1) EP3154113B1 (https=)
JP (2) JPWO2015186363A1 (https=)
KR (1) KR102439002B1 (https=)
CN (1) CN106463732B (https=)
HU (1) HUE058910T2 (https=)
PL (1) PL3154113T3 (https=)
WO (1) WO2015186363A1 (https=)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6747297B2 (ja) * 2014-10-31 2020-08-26 日本ゼオン株式会社 電気化学素子用電極の製造方法、電気化学素子用電極および電気化学素子
CN107078299B (zh) 2014-10-31 2020-11-13 日本瑞翁株式会社 锂离子二次电池及其所用负极、负极用糊组合物、负极用复合颗粒、以及负极用浆料组合物
PL3214675T3 (pl) * 2014-10-31 2020-02-28 Zeon Corporation Kompozycja wiążąca do elektrody dodatniej akumulatora litowo-jonowego, kompozycja zawiesinowa do elektrody dodatniej akumulatora litowo-jonowego, dodatnia elektroda do akumulatora litowo-jonowego i akumulator litowo-jonowy
CN107431183B (zh) * 2015-03-24 2021-04-20 三洋电机株式会社 非水电解质二次电池
KR20180063077A (ko) * 2015-09-30 2018-06-11 니폰 제온 가부시키가이샤 비수계 이차 전지 전극용 바인더 조성물, 비수계 이차 전지 전극용 슬러리 조성물, 비수계 이차 전지용 전극, 및 비수계 이차 전지
JP6651839B2 (ja) * 2015-12-22 2020-02-19 日本ゼオン株式会社 非水系二次電池電極用バインダー組成物の製造方法、非水系二次電池電極用スラリー組成物の製造方法、非水系二次電池用電極の製造方法、および非水系二次電池の製造方法
KR102732344B1 (ko) * 2016-01-29 2024-11-19 니폰 제온 가부시키가이샤 비수계 2차 전지 전극용 바인더 조성물, 비수계 2차 전지 전극용 슬러리 조성물, 비수계 2차 전지용 전극, 및 비수계 2차 전지
JP6696200B2 (ja) 2016-02-12 2020-05-20 株式会社豊田自動織機 負極用バインダー、中間組成物、負極電極、蓄電装置、負極電極用スラリー、高分子化合物の製造方法、及び負極電極の製造方法
JP6696210B2 (ja) * 2016-02-18 2020-05-20 株式会社豊田自動織機 負極用バインダー、中間組成物、負極電極、蓄電装置、負極電極用スラリー、高分子化合物の製造方法、及び負極電極の製造方法
JP6651931B2 (ja) * 2016-03-24 2020-02-19 日本ゼオン株式会社 非水系二次電池電極用バインダー組成物、非水系二次電池電極用スラリー組成物、非水系二次電池用電極および非水系二次電池
JP7031576B2 (ja) * 2016-03-24 2022-03-08 日本ゼオン株式会社 非水系二次電池電極用バインダー組成物、非水系二次電池電極用スラリー組成物、非水系二次電池用電極および非水系二次電池
EP3447826A4 (en) * 2016-04-19 2019-12-25 Zeon Corporation BINDER COMPOSITION FOR FUNCTIONAL LAYER OF A WATER-FREE SECONDARY CELL, COMPOSITION FOR FUNCTIONAL LAYER OF A WATER-FREE SECONDARY CELL, FUNCTIONAL LAYER OF A WATER-FREE SECONDARY CELL, CELL UNIT FOR WATER-FREE AND SECONDARY
WO2018008555A1 (ja) * 2016-07-07 2018-01-11 日本ゼオン株式会社 非水系二次電池電極用バインダー組成物、非水系二次電池電極用スラリー組成物、非水系二次電池用電極および非水系二次電池
JP6813350B2 (ja) * 2016-12-20 2021-01-13 三星エスディアイ株式会社Samsung SDI Co., Ltd. 二次電池用バインダ、二次電池用バインダ樹脂組成物、二次電池用電極、および二次電池
KR102136550B1 (ko) * 2017-01-19 2020-07-22 주식회사 엘지화학 바인더
JP6731158B2 (ja) * 2017-03-06 2020-07-29 トヨタ自動車株式会社 非水系二次電池
WO2018173717A1 (ja) * 2017-03-24 2018-09-27 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及び非水系二次電池用スラリー組成物
WO2018180405A1 (ja) * 2017-03-27 2018-10-04 日本ゼオン株式会社 電極構成体固定用接着剤及び電気化学素子
US11870076B2 (en) * 2017-03-28 2024-01-09 Toagosei Co., Ltd. Binder for nonaqueous electrolyte secondary battery electrode
WO2018180232A1 (ja) 2017-03-28 2018-10-04 東亞合成株式会社 非水電解質二次電池電極用バインダー
CN106920969A (zh) * 2017-04-12 2017-07-04 哈尔滨工业大学 一种生物质水系导电粘结体系及应用该体系的化学电源
JP7167915B2 (ja) * 2017-06-19 2022-11-09 日本ゼオン株式会社 電気化学素子電極用バインダー組成物、電気化学素子電極用組成物、電気化学素子用電極、及び電気化学素子
CN109216659B (zh) * 2017-07-06 2022-01-11 宁德时代新能源科技股份有限公司 一种粘结剂，使用该粘结剂的电极极片及二次电池
KR102484176B1 (ko) 2017-07-07 2023-01-02 피피지 인더스트리즈 오하이오 인코포레이티드 리튬 이온 전기 저장 장치용 전극 바인더 슬러리 조성물
EP3649685A1 (en) 2017-07-07 2020-05-13 PPG Industries Ohio, Inc. Electrode slurry composition for lithium ion electrical storage devices
US11799086B2 (en) 2017-07-07 2023-10-24 Ppg Industries Ohio, Inc. Electrode binder slurry composition for lithium ion electrical storage devices
CA3069132A1 (en) 2017-07-07 2019-01-10 Ppg Industries Ohio, Inc. Electrode binder slurry composition for lithium ion electrical storage devices
JP7259746B2 (ja) * 2017-07-12 2023-04-18 日本ゼオン株式会社 電気化学素子機能層用バインダー組成物、電気化学素子機能層用組成物、電気化学素子用機能層、及び電気化学素子
JP7078047B2 (ja) * 2017-07-21 2022-05-31 東亞合成株式会社 非水電解質二次電池電極用バインダー及びその用途
JP7078048B2 (ja) * 2017-07-21 2022-05-31 東亞合成株式会社 非水電解質二次電池電極用バインダー及びその用途
US11721798B2 (en) * 2017-08-31 2023-08-08 Zeon Corporation Composition for electrochemical device functional layer, functional layer for electrochemical device, and electrochemical device
WO2019065909A1 (ja) 2017-09-28 2019-04-04 日本ゼオン株式会社 二次電池用バインダー組成物、二次電池用スラリー組成物、二次電池用機能層、二次電池用電極層および二次電池
CN111095604B (zh) * 2017-09-28 2024-12-31 日本瑞翁株式会社 非水系二次电池功能层用组合物、非水系二次电池用功能层、非水系二次电池构件及非水系二次电池
KR102681543B1 (ko) * 2017-09-28 2024-07-03 니폰 제온 가부시키가이샤 비수계 이차 전지 기능층용 조성물, 비수계 이차 전지용 기능층 및 비수계 이차 전지
KR102328256B1 (ko) * 2017-11-30 2021-11-18 주식회사 엘지에너지솔루션 랜덤 공중합체를 포함하는 바인더, 그를 포함하는 리튬이온 2차전지용 음극, 상기 음극을 포함하는 리튬이온 2차전지, 및 상기 공중합체의 중합방법
JP7116314B2 (ja) * 2017-12-06 2022-08-10 セントラル硝子株式会社 非水電解液電池用電解液及びそれを用いた非水電解液電池
CN114267836A (zh) * 2017-12-18 2022-04-01 荒川化学工业株式会社 锂离子电池用热交联性粘合剂水溶液、电极浆料及其制造方法、锂离子电池用电极以及电池
CN111656564B (zh) 2018-02-07 2022-12-06 日本瑞翁株式会社 电化学元件用粘结剂组合物、电化学元件用浆料组合物、电化学元件用功能层及电化学元件
JP7298592B2 (ja) 2018-02-27 2023-06-27 日本ゼオン株式会社 リチウムイオン二次電池用スラリー組成物およびリチウムイオン二次電池用電極
CN110233235B (zh) * 2018-03-06 2021-08-20 宁德时代新能源科技股份有限公司 负极极片及电化学装置
CN112106161B (zh) * 2018-05-02 2023-03-14 株式会社捷太格特 碱金属离子电容器
JP7072659B2 (ja) * 2018-05-03 2022-05-20 エルジー エナジー ソリューション リミテッド リチウム－硫黄二次電池用バインダー及びこれを含むリチウム－硫黄二次電池
KR102244911B1 (ko) * 2018-05-03 2021-04-26 주식회사 엘지화학 리튬-황 이차전지용 바인더 및 이를 포함하는 리튬-황 이차전지
CN108832125B (zh) * 2018-05-28 2022-04-12 九江华先新材料有限公司 一种锂电池负极水性粘结剂及制备方法、电极片制备方法
CN108822744A (zh) * 2018-07-05 2018-11-16 朱宇浩 一种水性丙烯酸酯胶粘剂的配方
CN112385062B (zh) * 2018-07-10 2024-04-30 株式会社引能仕材料 蓄电设备用组合物、蓄电设备电极用浆料、蓄电设备电极和蓄电设备
CN112385060B (zh) * 2018-07-10 2024-04-26 株式会社引能仕材料 蓄电设备用组合物、蓄电设备电极用浆料、蓄电设备电极和蓄电设备
US12347862B2 (en) * 2018-07-24 2025-07-01 Lg Energy Solution, Ltd. Anode slurry composition
JP7147331B2 (ja) * 2018-07-27 2022-10-05 荒川化学工業株式会社 リチウムイオン電池電極用スラリー及びその製造方法、リチウムイオン電池用電極、並びにリチウムイオン電池
JP6783412B2 (ja) * 2018-09-28 2020-11-11 松本油脂製薬株式会社 二次電池負極用スラリー組成物、二次電池負極スラリー用分散剤組成物、二次電池用負極、及び二次電池
WO2020129750A1 (ja) * 2018-12-18 2020-06-25 東亞合成株式会社 二次電池電極用バインダー及びその利用
JP7372602B2 (ja) 2018-12-26 2023-11-01 東亞合成株式会社 二次電池電極用バインダー及びその利用
WO2020175246A1 (ja) * 2019-02-27 2020-09-03 日本ゼオン株式会社 二次電池用バインダー組成物、二次電池機能層用スラリー組成物、二次電池用機能層、および二次電池
CN113166632B (zh) * 2019-03-20 2023-08-18 日本瑞翁株式会社 电化学装置用的密封剂和密封剂组合物
US12100840B2 (en) * 2019-04-18 2024-09-24 Zeon Corporation Binder composition for non-aqueous secondary battery electrode, slurry composition for non-aqueous secondary battery positive electrode, positive electrode for non-aqueous secondary battery, and non-aqueous secondary battery
JP2020181655A (ja) * 2019-04-24 2020-11-05 松本油脂製薬株式会社 二次電池正極スラリー用分散剤組成物及びその用途
EP3736893A1 (en) 2019-04-26 2020-11-11 Samsung SDI Co., Ltd. Binder for non-aqueous electrolyte rechargeable battery, negative electrode slurry for rechargeable battery including the same, negative electrode for rechargeable battery including the same, and rechargeable battery including the same
JP7461110B2 (ja) * 2019-04-26 2024-04-03 三星エスディアイ株式会社 非水電解質二次電池用バインダー組成物、二次電池負極用スラリー、二次電池用負極、および二次電池
CN112094372B (zh) 2019-06-17 2023-07-14 荒川化学工业株式会社 锂离子电池用粘合剂水溶液、负极用浆料、负极、负极用材料以及锂离子电池及其制造方法
US11646421B2 (en) 2019-08-22 2023-05-09 Arakawa Chemical Industries, Ltd. Thermally crosslinkable binder aqueous solution for lithium-ion battery, thermally crosslinkable slurry for lithium-ion battery negative electrode, negative electrode for lithium-ion battery
FR3100930B1 (fr) * 2019-09-17 2021-09-17 Commissariat Energie Atomique Procédé de fabrication d’une électrode comprenant une matrice polymérique piégeant un électrolyte
CN114175383B (zh) * 2019-09-27 2024-09-27 日本瑞翁株式会社 非水系二次电池耐热层用浆料组合物、非水系二次电池用耐热层和非水系二次电池
CN111082062A (zh) * 2019-12-23 2020-04-28 宣城研一新能源科技有限公司 锂离子电池用水溶型粘结剂及其制备方法
WO2021154039A1 (ko) 2020-01-30 2021-08-05 주식회사 엘지화학 음극용 바인더 조성물, 이를 포함하는 음극 및 리튬 이차 전지
US20230198097A1 (en) * 2020-05-22 2023-06-22 Toray Industries, Inc. Porous film, separator for secondary battery, and secondary battery
WO2021253884A1 (en) * 2020-06-17 2021-12-23 Guangdong Haozhi Technology Co. Limited Method for composite delamination
WO2022172843A1 (ja) * 2021-02-09 2022-08-18 Dic株式会社 負極バインダー組成物、負極、及び二次電池
CN113451578B (zh) * 2021-06-28 2022-10-11 苏州大学 一种复合粘结剂及其制备方法和应用
US20230268478A1 (en) * 2022-02-18 2023-08-24 GM Global Technology Operations LLC Methods for fabicating high capacity electrodes
WO2023162897A1 (ja) * 2022-02-28 2023-08-31 日本ゼオン株式会社 二次電池用バインダー組成物、二次電池電極用スラリー組成物、二次電池用電極、および二次電池
EP4503240A4 (en) 2022-03-31 2026-04-22 Zeon Corp WRAP-AROUND ELECTRODE BODY AND NON-AQUEOUS SECONDARY BATTERY
CN119156723A (zh) * 2022-04-27 2024-12-17 东亚合成株式会社 二次电池电极用粘合剂及其用途
CN116960450A (zh) * 2022-04-27 2023-10-27 财团法人工业技术研究院 电解质组合物、类固态电解质以及包含其的锂离子电池
JP7835300B2 (ja) * 2022-09-30 2026-03-25 荒川化学工業株式会社 蓄電デバイスバインダー水溶液、蓄電デバイススラリー、蓄電デバイス電極、蓄電デバイスセパレータ、蓄電デバイスセパレータ／電極積層体及び蓄電デバイス
CN115785849B (zh) * 2022-12-18 2024-10-01 四川大学 一种聚合物微纳粘结剂及其制备和用途
JP2024122208A (ja) * 2023-02-28 2024-09-09 Tdk株式会社 リチウムイオン二次電池用バインダー、リチウムイオン二次電池用負極及びリチウムイオン二次電池
CN121646834A (zh) * 2023-08-09 2026-03-10 东亚合成株式会社 二次电池电极用粘结剂及其利用
CN121646835A (zh) * 2023-08-09 2026-03-10 东亚合成株式会社 二次电池电极用粘结剂及其利用
JP2026035044A (ja) * 2024-08-19 2026-03-04 住友精化株式会社 二次電池バインダー、スラリー、電極、二次電池の製造方法、及び二次電池
CN121601559A (zh) * 2024-08-20 2026-03-03 宁德时代新能源科技股份有限公司 负极极片、二次电池、用电装置和改性聚丙烯酸类粘结剂

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003268053A (ja) * 2002-03-13 2003-09-25 Hitachi Chem Co Ltd 電池用バインダ樹脂、これを含有する電極及び電池
JP2012142311A (ja) * 2010-07-16 2012-07-26 Nippon Shokubai Co Ltd 二次電池用水系電極バインダー

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013447A (https=) * 1973-06-07 1975-02-12
JP2000353525A (ja) * 1999-06-10 2000-12-19 Toyota Central Res & Dev Lab Inc 非水電解液二次電池
JP4399904B2 (ja) * 1999-07-15 2010-01-20 日本ゼオン株式会社 リチウムイオン二次電池電極用バインダー組成物およびその利用
JP3627586B2 (ja) 1999-09-03 2005-03-09 日本ゼオン株式会社 リチウムイオン二次電池電極用バインダー、およびその利用
JP2002050360A (ja) * 2000-08-07 2002-02-15 Nippon Zeon Co Ltd リチウムイオン二次電池電極用バインダー及びその利用
JP3911145B2 (ja) * 2000-11-10 2007-05-09 三洋化成工業株式会社 電気化学素子の電極用結合剤および電極の製造方法
JP4412443B2 (ja) * 2000-12-27 2010-02-10 日本ゼオン株式会社 リチウムイオン二次電池負極用増粘剤およびリチウムイオン二次電池
CN1195036C (zh) * 2001-06-08 2005-03-30 成都茵地乐电源科技有限公司 锂离子二次电池电极材料水性粘合剂及其制备方法
JP2003123766A (ja) 2001-10-19 2003-04-25 Sanyo Chem Ind Ltd 電気化学素子の電極用結合剤および電極
JP2006210208A (ja) 2005-01-31 2006-08-10 Matsushita Electric Ind Co Ltd 非水電解質二次電池
KR100767966B1 (ko) * 2005-04-07 2007-10-17 주식회사 엘지화학 우수한 속도 특성 및 수명 특성을 갖는 리튬 이차 전지용바인더
KR100686816B1 (ko) * 2005-07-22 2007-02-26 삼성에스디아이 주식회사 리튬 이차 전지
JP4876468B2 (ja) 2005-07-27 2012-02-15 パナソニック株式会社 非水電解質二次電池
US7875388B2 (en) * 2007-02-06 2011-01-25 3M Innovative Properties Company Electrodes including polyacrylate binders and methods of making and using the same
JP5043551B2 (ja) * 2007-08-01 2012-10-10 株式会社デンソー ニトロキシラジカル基含有高分子量重合体を用いた非水電解液二次電池
US10012079B2 (en) * 2007-11-19 2018-07-03 Amcol International Corporation Self healing salt water barrier
JP2010177061A (ja) * 2009-01-30 2010-08-12 Hymo Corp 電池負極用バインダー
JP2010182548A (ja) * 2009-02-06 2010-08-19 Hymo Corp リチウムイオン二次電池用負極及びその作成方法
JP5621772B2 (ja) 2009-06-30 2014-11-12 日本ゼオン株式会社 二次電池用電極及び二次電池
JPWO2011080884A1 (ja) * 2009-12-28 2013-05-09 パナソニック株式会社 非水電解質二次電池用負極および非水電解質二次電池
JP5955496B2 (ja) * 2010-03-26 2016-07-20 日本ゼオン株式会社 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
CN102859777B (zh) * 2010-03-29 2015-08-26 日本瑞翁株式会社 锂离子二次电池
JP5701519B2 (ja) * 2010-05-19 2015-04-15 昭和電工株式会社 リチウムイオン二次電池電極用バインダー、これら電極用バインダーを用いて得られるスラリー、これらスラリーを用いて得られる電極およびこれら電極を用いて得られるリチウムイオン二次電池
WO2011148970A1 (ja) * 2010-05-25 2011-12-01 日本ゼオン株式会社 二次電池用正極及び二次電池
KR101161143B1 (ko) 2010-06-16 2012-06-29 주식회사 엘지화학 사이클 성능이 우수한 이차전지용 바인더
JP5663976B2 (ja) * 2010-06-28 2015-02-04 日本ゼオン株式会社 分極性電極、電気化学素子および鉛蓄電池
KR101223624B1 (ko) 2010-09-17 2013-01-17 삼성에스디아이 주식회사 리튬 이차 전지용 바인더 조성물, 및 이를 포함하는 음극 활물질 층 형성용 조성물 및 리튬 이차 전지
JP5809636B2 (ja) * 2010-10-15 2015-11-11 日本エイアンドエル株式会社 二次電池電極用バインダー、二次電池電極用スラリー及び二次電池電極
CN104078684A (zh) * 2010-12-28 2014-10-01 Jsr株式会社 电极用粘结剂组合物的保管方法
JP5943602B2 (ja) * 2010-12-28 2016-07-05 三井化学株式会社 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
JPWO2012115096A1 (ja) 2011-02-23 2014-07-07 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
JP5857420B2 (ja) * 2011-03-04 2016-02-10 東洋インキＳｃホールディングス株式会社 非水系二次電池電極用バインダー組成物
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
JP5348170B2 (ja) * 2011-04-08 2013-11-20 株式会社豊田中央研究所 リチウム二次電池用負極及びリチウム二次電池
JP2012234703A (ja) * 2011-04-28 2012-11-29 Nippon Shokubai Co Ltd 金属塩含有バインダー
US20140147726A1 (en) 2011-07-06 2014-05-29 Zeon Corporation Porous membrane for secondary battery, separator for secondary battery, and secondary battery
EP2752927B1 (en) * 2011-08-30 2017-02-22 Zeon Corporation Binder composition for secondary battery negative electrode, negative electrode for secondary battery, negative electrode slurry composition, manufacturing method, and secondary battery
JP5689769B2 (ja) * 2011-09-12 2015-03-25 株式会社日本触媒 水系電極組成物用水分散体
JP5970183B2 (ja) 2011-12-21 2016-08-17 東洋化学株式会社 電極用バインダー
WO2013099990A1 (ja) 2011-12-27 2013-07-04 日本ゼオン株式会社 二次電池用正極及びその製造方法、スラリー組成物、並びに二次電池
WO2013105623A1 (ja) * 2012-01-11 2013-07-18 三菱レイヨン株式会社 二次電池電極用バインダ樹脂組成物、二次電池電極用スラリー、二次電池用電極、リチウムイオン二次電池
JP5447720B1 (ja) * 2012-05-31 2014-03-19 ダイソー株式会社 電池電極用バインダー、およびそれを用いた電極ならびに電池
KR20140017845A (ko) * 2012-08-01 2014-02-12 삼성에스디아이 주식회사 이차전지 전극용 바인더 및 이를 포함하는 이차전지용 전극
JP6168059B2 (ja) * 2012-08-10 2017-07-26 日本ゼオン株式会社 リチウムイオン二次電池負極用スラリー組成物
KR102103989B1 (ko) 2012-09-28 2020-04-23 제온 코포레이션 전기 화학 소자 전극용 도전성 접착제 조성물, 접착제층이 부착된 집전체 및 전기 화학 소자용 전극
CN104685673B (zh) 2012-10-10 2017-09-22 日本瑞翁株式会社 二次电池用正极的制造方法、二次电池、以及二次电池用叠层体的制造方法
JP2014134964A (ja) 2013-01-10 2014-07-24 Fujitsu Telecom Networks Ltd 電子投票システムおよび電子投票方法
JP2014135229A (ja) 2013-01-11 2014-07-24 Ne Chemcat Corp 燃料電池用触媒インク
JP6229290B2 (ja) 2013-04-09 2017-11-15 日本ゼオン株式会社 二次電池用電極積層体及び二次電池
US10038174B2 (en) * 2013-04-16 2018-07-31 Samsung Sdi Co., Ltd. Separator and lithium battery including the separator
CN105229824B (zh) 2013-05-23 2017-07-18 日本瑞翁株式会社 二次电池负极用浆料组合物、二次电池用负极和二次电池
JP5805797B2 (ja) 2014-01-06 2015-11-10 株式会社ジャパンディスプレイ 表示装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003268053A (ja) * 2002-03-13 2003-09-25 Hitachi Chem Co Ltd 電池用バインダ樹脂、これを含有する電極及び電池
JP2012142311A (ja) * 2010-07-16 2012-07-26 Nippon Shokubai Co Ltd 二次電池用水系電極バインダー

Also Published As

Publication number Publication date
PL3154113T3 (pl) 2022-07-25
EP3154113A4 (en) 2017-11-08
HUE058910T2 (hu) 2022-09-28
EP3154113A1 (en) 2017-04-12
US11552297B2 (en) 2023-01-10
US20170062828A1 (en) 2017-03-02
JP6988948B2 (ja) 2022-01-05
CN106463732B (zh) 2021-04-06
EP3154113B1 (en) 2022-05-04
JPWO2015186363A1 (ja) 2017-04-20
KR20170012226A (ko) 2017-02-02
WO2015186363A1 (ja) 2015-12-10
CN106463732A (zh) 2017-02-22
JP2020123590A (ja) 2020-08-13

Similar Documents

Publication Publication Date Title
KR102439002B1 (ko) 리튬 이온 이차 전지 전극용 바인더 조성물, 리튬 이온 이차 전지 전극용 슬러리 조성물, 리튬 이온 이차 전지용 전극 및 리튬 이온 이차 전지
JP6627763B2 (ja) 二次電池電極用バインダー組成物、二次電池電極用スラリー組成物、二次電池用電極および二次電池
JP7327379B2 (ja) 非水系二次電池電極用バインダー組成物、非水系二次電池電極用スラリー組成物、非水系二次電池用電極および非水系二次電池
KR102272378B1 (ko) 리튬 이온 이차 전지 부극용 슬러리 조성물, 리튬 이온 이차 전지용 부극 및 리튬 이온 이차 전지
CN106663812B (zh) 蓄电设备电极用粘结剂组合物、蓄电设备电极用浆料、蓄电设备电极及蓄电设备
CN107078298B (zh) 锂离子二次电池及用于其的正极、正极用粘结剂组合物、正极用浆料组合物
JP6428342B2 (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組成物、リチウムイオン二次電池用電極およびリチウムイオン二次電池
CN107431194B (zh) 锂离子二次电池电极用粘结剂组合物、浆料组合物、电极以及锂离子二次电池
CN107925089A (zh) 非水系二次电池电极用粘结剂组合物、非水系二次电池电极用浆料组合物、非水系二次电池用电极及非水系二次电池
KR20120112712A (ko) 리튬 이온 이차 전지 부극용 슬러리 조성물, 리튬 이온 이차 전지 부극 및 리튬 이차 전지
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
KR20140018882A (ko) 2 차 전지용 부극, 2 차 전지, 부극용 슬러리 조성물 및 2 차 전지용 부극의 제조 방법
JPWO2018008555A1 (ja) 非水系二次電池電極用バインダー組成物、非水系二次電池電極用スラリー組成物、非水系二次電池用電極および非水系二次電池
CN107112539B (zh) 二次电池电极用粘结剂组合物、二次电池电极用浆料组合物、二次电池用电极及二次电池
JP6855681B2 (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組成物、リチウムイオン二次電池用電極およびリチウムイオン二次電池
JPWO2017056467A1 (ja) 非水系二次電池電極用バインダー組成物、非水系二次電池電極用スラリー組成物、非水系二次電池用電極、及び非水系二次電池
KR102369485B1 (ko) 이차전지 전극용 바인더 조성물, 이차전지 전극용 슬러리 조성물, 이차전지용 전극 및 그 제조 방법, 및 이차전지
JPWO2015133154A1 (ja) リチウムイオン二次電池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組成物、リチウムイオン二次電池多孔膜用スラリー組成物、リチウムイオン二次電池用電極、及びリチウムイオン二次電池
US10784502B2 (en) Slurry composition for secondary battery negative electrode, negative electrode for secondary battery, and secondary battery
WO2015115089A1 (ja) リチウムイオン二次電池電極用スラリー組成物、リチウムイオン二次電池用電極およびリチウムイオン二次電池
CN106716687A (zh) 正极用浆料、蓄电装置正极及蓄电装置
KR101910988B1 (ko) 이차 전지 부극용 바인더 조성물, 이차 전지 부극용 슬러리 조성물, 이차 전지용 부극 및 이차 전지
CN120380619A (zh) 二次电池用导电材料颗粒、二次电池正极用浆料组合物、二次电池用正极以及二次电池

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20161114

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20200527

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20210720

Patent event code: PE09021S01D

E90F Notification of reason for final refusal
PE0902 Notice of grounds for rejection

Comment text: Final Notice of Reason for Refusal

Patent event date: 20220126

Patent event code: PE09021S02D

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: 20220719

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20220829

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20220829

End annual number: 3

Start annual number: 1

PG1601 Publication of registration