CN115461922B - 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、二次电池隔膜的制造方法、及二次电池 - Google Patents

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、二次电池隔膜的制造方法、及二次电池 Download PDF

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CN115461922B
CN115461922B CN202180027362.8A CN202180027362A CN115461922B CN 115461922 B CN115461922 B CN 115461922B CN 202180027362 A CN202180027362 A CN 202180027362A CN 115461922 B CN115461922 B CN 115461922B
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secondary battery
water
battery separator
soluble polymer
coating material
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CN115461922A (zh
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富田嘉彦
松本刚
香川靖之
吉村寿洋
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Mitsui Chemicals Inc
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Mitsui Chemicals Inc
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    • 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
    • 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
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
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    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
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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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    • 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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CN202180027362.8A 2020-04-17 2021-04-09 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、二次电池隔膜的制造方法、及二次电池 Active CN115461922B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020074279A JP2021103676A (ja) 2020-04-17 2020-04-17 二次電池セパレータ用コート材
JP2020-074279 2020-04-17
PCT/JP2021/014979 WO2021210498A1 (ja) 2020-04-17 2021-04-09 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、二次電池セパレータの製造方法、および、二次電池

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CN115461922A CN115461922A (zh) 2022-12-09
CN115461922B true CN115461922B (zh) 2024-03-22

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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=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023136319A1 (ja) 2022-01-13 2023-07-20 三井化学株式会社 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
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
CN120188325A (zh) 2022-11-29 2025-06-20 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
JPWO2024117015A1 (https=) 2022-12-01 2024-06-06

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004247152A (ja) * 2003-02-13 2004-09-02 Ube Ind Ltd 電解質膜−電極接合体、燃料電池および電解質膜−電極接合体の製造方法
KR20070052957A (ko) * 2005-11-18 2007-05-23 에스케이 주식회사 저투습 통기성 필름용 컴파운드 조성물 및 이를 이용한필름의 제조방법
WO2012029805A1 (ja) * 2010-08-31 2012-03-08 日本ゼオン株式会社 電池多孔膜用スラリー組成物、二次電池用多孔膜の製造方法、二次電池用多孔膜、二次電池用電極、二次電池用セパレーター及び二次電池
CN106328869A (zh) * 2015-06-30 2017-01-11 比亚迪股份有限公司 锂离子电池用陶瓷隔膜及锂离子电池
CN107078299A (zh) * 2014-10-31 2017-08-18 日本瑞翁株式会社 锂离子二次电池负极用糊组合物、锂离子二次电池负极用复合颗粒、锂离子二次电池负极用浆料组合物、锂离子二次电池用负极、以及锂离子二次电池
JP2017147060A (ja) * 2016-02-16 2017-08-24 松本油脂製薬株式会社 二次電池スラリー用分散剤組成物及びその利用
CN108352486A (zh) * 2015-11-11 2018-07-31 帝人株式会社 非水系二次电池用隔膜及非水系二次电池
CN108598341A (zh) * 2018-06-01 2018-09-28 江苏清陶能源科技有限公司 一种锂离子电池用低透气度陶瓷涂层隔膜及其制备方法
CN109075316A (zh) * 2016-04-19 2018-12-21 日本瑞翁株式会社 非水系二次电池功能层用粘结剂组合物、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、非水系二次电池用电池构件及非水系二次电池
WO2019188722A1 (ja) * 2018-03-27 2019-10-03 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、二次電池部材、二次電池、および二次電池負極用スラリー組成物の製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0518334A2 (pt) * 2004-11-22 2008-11-11 Valspar Sourcing Inc composiÇço de revestimento, mÉtodo de revestimento, revestimento, e, mÉtodo para preparar uma composiÇço de revestimento
CN103687675B (zh) 2011-07-28 2015-11-25 住友化学株式会社 层叠多孔质薄膜的制造方法
JP2015118908A (ja) * 2013-11-14 2015-06-25 Jsr株式会社 蓄電デバイス用バインダー組成物、蓄電デバイス用スラリー、蓄電デバイス電極、セパレーターおよび蓄電デバイス
CN105440770B (zh) * 2014-06-30 2021-05-04 四川茵地乐材料科技集团有限公司 用于改性锂离子电池用隔膜的水性组合物及改性隔膜和电池
KR102598046B1 (ko) * 2015-08-11 2023-11-02 니폰 제온 가부시키가이샤 비수계 2차 전지 기능층용 조성물, 비수계 2차 전지용 기능층 및 비수계 2차 전지
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
JP6579383B2 (ja) * 2016-08-10 2019-09-25 荒川化学工業株式会社 リチウムイオン二次電池用セパレータ、リチウムイオン二次電池用セパレータの製造方法、及びリチウムイオン二次電池
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
WO2018230564A1 (ja) * 2017-06-16 2018-12-20 株式会社Adeka コーティング組成物
KR102298595B1 (ko) * 2018-02-20 2021-09-03 삼성에스디아이 주식회사 리튬 이차 전지용 바인더 조성물 및 이를 포함하는 리튬 이차 전지
JP7185504B2 (ja) * 2018-11-20 2022-12-07 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原料の製造方法、二次電池セパレータ用コート材、二次電池セパレータ、二次電池セパレータの製造方法、および、二次電池

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004247152A (ja) * 2003-02-13 2004-09-02 Ube Ind Ltd 電解質膜−電極接合体、燃料電池および電解質膜−電極接合体の製造方法
KR20070052957A (ko) * 2005-11-18 2007-05-23 에스케이 주식회사 저투습 통기성 필름용 컴파운드 조성물 및 이를 이용한필름의 제조방법
WO2012029805A1 (ja) * 2010-08-31 2012-03-08 日本ゼオン株式会社 電池多孔膜用スラリー組成物、二次電池用多孔膜の製造方法、二次電池用多孔膜、二次電池用電極、二次電池用セパレーター及び二次電池
CN107078299A (zh) * 2014-10-31 2017-08-18 日本瑞翁株式会社 锂离子二次电池负极用糊组合物、锂离子二次电池负极用复合颗粒、锂离子二次电池负极用浆料组合物、锂离子二次电池用负极、以及锂离子二次电池
CN106328869A (zh) * 2015-06-30 2017-01-11 比亚迪股份有限公司 锂离子电池用陶瓷隔膜及锂离子电池
CN108352486A (zh) * 2015-11-11 2018-07-31 帝人株式会社 非水系二次电池用隔膜及非水系二次电池
JP2017147060A (ja) * 2016-02-16 2017-08-24 松本油脂製薬株式会社 二次電池スラリー用分散剤組成物及びその利用
CN109075316A (zh) * 2016-04-19 2018-12-21 日本瑞翁株式会社 非水系二次电池功能层用粘结剂组合物、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、非水系二次电池用电池构件及非水系二次电池
WO2019188722A1 (ja) * 2018-03-27 2019-10-03 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、二次電池部材、二次電池、および二次電池負極用スラリー組成物の製造方法
CN108598341A (zh) * 2018-06-01 2018-09-28 江苏清陶能源科技有限公司 一种锂离子电池用低透气度陶瓷涂层隔膜及其制备方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
丙烯酸-丙烯酰胺共聚物研究进展;蒋婵杰, 潘春跃, 黄可龙;高分子通报(第03期);66-71 *
蒋婵杰,潘春跃,黄可龙.丙烯酸-丙烯酰胺共聚物研究进展.高分子通报.2001,(第03期),66-71. *

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