JP7750229B2 - 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、二次電池用セパレータ、二次電池用電極および二次電池 - Google Patents

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、二次電池用セパレータ、二次電池用電極および二次電池

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JP7750229B2
JP7750229B2 JP2022503208A JP2022503208A JP7750229B2 JP 7750229 B2 JP7750229 B2 JP 7750229B2 JP 2022503208 A JP2022503208 A JP 2022503208A JP 2022503208 A JP2022503208 A JP 2022503208A JP 7750229 B2 JP7750229 B2 JP 7750229B2
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secondary battery
monomer units
mass
polymer
binder composition
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JPWO2021171942A5 (https=
JPWO2021171942A1 (https=
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祐輔 足立
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Zeon Corp
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Zeon Corp
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    • C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
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    • C08F220/14—Methyl esters, e.g. methyl (meth)acrylate
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    • C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
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    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
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    • C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
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  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
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  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Graft Or Block Polymers (AREA)
JP2022503208A 2020-02-28 2021-02-03 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、二次電池用セパレータ、二次電池用電極および二次電池 Active JP7750229B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020034157 2020-02-28
JP2020034157 2020-02-28
PCT/JP2021/003996 WO2021171942A1 (ja) 2020-02-28 2021-02-03 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、二次電池用セパレータ、二次電池用電極および二次電池

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JPWO2021171942A1 JPWO2021171942A1 (https=) 2021-09-02
JPWO2021171942A5 JPWO2021171942A5 (https=) 2024-01-18
JP7750229B2 true JP7750229B2 (ja) 2025-10-07

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US (1) US20230065518A1 (https=)
EP (1) EP4112661A4 (https=)
JP (1) JP7750229B2 (https=)
KR (1) KR20220149513A (https=)
CN (1) CN115003713B (https=)
WO (1) WO2021171942A1 (https=)

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CN114006127B (zh) * 2021-12-30 2022-03-18 湖南中锂新材料科技有限公司 包含多孔pvdf系树脂涂层的锂电池隔膜及其制备方法
CN115642242A (zh) * 2022-11-15 2023-01-24 汇洋世纪新能源科技有限公司 一种硅碳负极材料及其制备方法、负极片及锂离子电池
CN117050237A (zh) * 2023-09-11 2023-11-14 万华化学(烟台)电池材料科技有限公司 一种溶液型粘结剂及其制备方法和用途
WO2025187711A1 (ja) * 2024-03-08 2025-09-12 株式会社カネカ リチウム複合リン酸化物含有正極用バインダー
WO2025187712A1 (ja) * 2024-03-08 2025-09-12 株式会社カネカ リチウムイオン電池の電極用バインダー

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WO2018096975A1 (ja) 2016-11-24 2018-05-31 日本ゼオン株式会社 非水系二次電池機能層用組成物、非水系二次電池用機能層および非水系二次電池
WO2020004332A1 (ja) 2018-06-29 2020-01-02 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
WO2020022343A1 (ja) 2018-07-24 2020-01-30 日本ゼオン株式会社 非水系二次電池用スラリーおよびその製造方法、非水系二次電池用電池部材およびその製造方法、並びに、非水系二次電池

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