JP6955355B2 - コアシェル型粒子ならびにその用途および製造方法 - Google Patents

コアシェル型粒子ならびにその用途および製造方法 Download PDF

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Publication number
JP6955355B2
JP6955355B2 JP2017072855A JP2017072855A JP6955355B2 JP 6955355 B2 JP6955355 B2 JP 6955355B2 JP 2017072855 A JP2017072855 A JP 2017072855A JP 2017072855 A JP2017072855 A JP 2017072855A JP 6955355 B2 JP6955355 B2 JP 6955355B2
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core
polymer
shell type
structural unit
shell
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JP2017072855A
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Japanese (ja)
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JP2018172595A (ja
JP2018172595A5 (enExample
Inventor
佳余子 岡田
佳余子 岡田
善幸 長澤
善幸 長澤
彩 及川
彩 及川
夢乃 鈴木
夢乃 鈴木
正太 小林
正太 小林
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Kureha Corp
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Kureha Corp
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Priority to JP2017072855A priority Critical patent/JP6955355B2/ja
Priority to CN201880005327.4A priority patent/CN110139880B/zh
Priority to PCT/JP2018/001311 priority patent/WO2018179698A1/ja
Priority to KR1020197019690A priority patent/KR102231591B1/ko
Publication of JP2018172595A publication Critical patent/JP2018172595A/ja
Publication of JP2018172595A5 publication Critical patent/JP2018172595A5/ja
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    • 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
    • C08F259/00—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00
    • C08F259/08—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing fluorine
    • 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
    • H01M50/443—Particulate material
    • 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
    • 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
    • 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
    • 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
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • 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
    • H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Cell Separators (AREA)
  • Graft Or Block Polymers (AREA)
  • Paints Or Removers (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
JP2017072855A 2017-03-31 2017-03-31 コアシェル型粒子ならびにその用途および製造方法 Active JP6955355B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2017072855A JP6955355B2 (ja) 2017-03-31 2017-03-31 コアシェル型粒子ならびにその用途および製造方法
CN201880005327.4A CN110139880B (zh) 2017-03-31 2018-01-18 核壳型粒子及其用途以及制造方法
PCT/JP2018/001311 WO2018179698A1 (ja) 2017-03-31 2018-01-18 コアシェル型粒子ならびにその用途および製造方法
KR1020197019690A KR102231591B1 (ko) 2017-03-31 2018-01-18 코어 쉘형 입자 및 이의 용도 및 제조 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017072855A JP6955355B2 (ja) 2017-03-31 2017-03-31 コアシェル型粒子ならびにその用途および製造方法

Publications (3)

Publication Number Publication Date
JP2018172595A JP2018172595A (ja) 2018-11-08
JP2018172595A5 JP2018172595A5 (enExample) 2020-03-26
JP6955355B2 true JP6955355B2 (ja) 2021-10-27

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JP2017072855A Active JP6955355B2 (ja) 2017-03-31 2017-03-31 コアシェル型粒子ならびにその用途および製造方法

Country Status (4)

Country Link
JP (1) JP6955355B2 (enExample)
KR (1) KR102231591B1 (enExample)
CN (1) CN110139880B (enExample)
WO (1) WO2018179698A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019230219A1 (ja) * 2018-05-31 2019-12-05 株式会社クレハ 接着性組成物、セパレータ構造体、電極構造体、非水電解質二次電池およびその製造方法
WO2019242016A1 (en) * 2018-06-22 2019-12-26 Shanghai Energy New Materials Technology Co., Ltd. Separators, electrochemical devices comprising separators, and methods for making separators
CN111690092B (zh) * 2020-06-03 2022-04-19 乳源东阳光氟树脂有限公司 一种聚偏氟乙烯表面改性的核壳结构锂电池粘结剂及其制备方法和应用
CN114163572A (zh) * 2020-09-10 2022-03-11 浙江蓝天环保高科技股份有限公司 一种核壳结构的聚偏氟乙烯共聚物及其制备方法
CN114447523B (zh) * 2021-12-23 2024-03-22 山东华夏神舟新材料有限公司 锂离子二次电池隔膜用聚偏二氟乙烯乳液及其制备方法
CN117199378B (zh) * 2023-11-06 2024-03-12 浙江吉利控股集团有限公司 一种硅基负极材料及锂离子电池

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2610325B1 (fr) * 1987-02-03 1989-10-06 Atochem Copolymere heterogene de fluorure de vinylidene et de chlorotrifluoroethylene. procede de fabrication du copolymere heterogene
EP0868450B1 (en) * 1995-09-27 2000-11-29 Honeywell International, Inc. Room temperature coalescable aqueous fluoropolymer dispersions and method for their manufacture
JP2003231722A (ja) * 2002-02-13 2003-08-19 Daikin Ind Ltd フッ素樹脂水性分散組成物
CN101107281B (zh) * 2005-01-27 2010-09-01 株式会社吴羽 1,1-二氟乙烯类核/壳型聚合物和其在非水系电化学元件中的应用
JP5787697B2 (ja) 2011-09-28 2015-09-30 株式会社東芝 分散監視制御装置及び分散監視制御装置における制御方法
CN102432764A (zh) * 2011-10-09 2012-05-02 河北工业大学 一种基于聚偏氟乙烯构筑的核壳型互穿网络结构复合粒子的制备方法
JP5355823B1 (ja) * 2011-11-15 2013-11-27 帝人株式会社 非水系二次電池用セパレータ及びその製造方法、並びに非水系二次電池
KR101685267B1 (ko) * 2012-06-28 2016-12-09 가부시끼가이샤 구레하 수지 조성물, 비수전해질 이차전지용 필러 함유 수지막, 및 비수전해질 이차전지용 필러 함유 수지막의 제조방법
CN107004811B (zh) * 2014-12-09 2020-10-23 东丽株式会社 二次电池用隔膜、二次电池用隔膜的制造方法及二次电池
US10777796B2 (en) * 2016-03-29 2020-09-15 Toray Industries, Inc. Secondary battery separator and secondary battery
JP6766411B2 (ja) * 2016-03-31 2020-10-14 東レ株式会社 電池用セパレータおよびその製造方法

Also Published As

Publication number Publication date
CN110139880A (zh) 2019-08-16
KR20190089211A (ko) 2019-07-30
JP2018172595A (ja) 2018-11-08
WO2018179698A1 (ja) 2018-10-04
KR102231591B1 (ko) 2021-03-25
CN110139880B (zh) 2021-08-10

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