TWI886256B - 二次電池分隔件用塗佈材原料、二次電池分隔件用塗佈材、二次電池分隔件、二次電池分隔件之製造方法及二次電池 - Google Patents

二次電池分隔件用塗佈材原料、二次電池分隔件用塗佈材、二次電池分隔件、二次電池分隔件之製造方法及二次電池 Download PDF

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TWI886256B
TWI886256B TW110113671A TW110113671A TWI886256B TW I886256 B TWI886256 B TW I886256B TW 110113671 A TW110113671 A TW 110113671A TW 110113671 A TW110113671 A TW 110113671A TW I886256 B TWI886256 B TW I886256B
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secondary battery
water
battery separator
soluble polymer
mass
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TW110113671A
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TW202146597A (zh
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富田嘉彦
松本剛
香川靖之
吉村寿洋
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日商三井化學股份有限公司
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    • C09D133/00—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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
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    • C09D133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
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    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • 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
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TW110113671A 2020-04-17 2021-04-16 二次電池分隔件用塗佈材原料、二次電池分隔件用塗佈材、二次電池分隔件、二次電池分隔件之製造方法及二次電池 TWI886256B (zh)

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Application Number Priority Date Filing Date Title
JP2020-074279 2020-04-17
JP2020074279A JP2021103676A (ja) 2020-04-17 2020-04-17 二次電池セパレータ用コート材

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TW202146597A TW202146597A (zh) 2021-12-16
TWI886256B true TWI886256B (zh) 2025-06-11

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US (1) US20230146327A1 (https=)
EP (1) EP4137306A4 (https=)
JP (2) JP2021103676A (https=)
KR (1) KR102865913B1 (https=)
CN (1) CN115461922B (https=)
TW (1) TWI886256B (https=)
WO (1) WO2021210498A1 (https=)

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CN118339711A (zh) 2022-01-13 2024-07-12 三井化学株式会社 二次电池隔膜用涂覆材料、二次电池隔膜及二次电池
WO2023188677A1 (ja) * 2022-03-31 2023-10-05 日本発條株式会社 塗工方法、及びシート材
JP7599233B2 (ja) * 2022-06-30 2024-12-13 旭化成株式会社 非水系二次電池用バインダー、リチウムイオン二次電池多孔層用スラリー、リチウムイオン二次電池多孔層、リチウムイオン二次電池用セパレータ、及びリチウムイオン二次電池
WO2024116997A1 (ja) 2022-11-29 2024-06-06 三井化学株式会社 二次電池セパレータ用コート材原料、二次電池セパレータ用コート材、二次電池セパレータ、および、二次電池
CN119731861A (zh) 2022-12-01 2025-03-28 三井化学株式会社 二次电池隔膜用涂覆材料原料、二次电池隔膜用涂覆材料、二次电池隔膜及二次电池

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