KR102930019B1 - 폴리이미드 결합제 전구체 조성물 및 그것을 사용한 축전 디바이스 - Google Patents
폴리이미드 결합제 전구체 조성물 및 그것을 사용한 축전 디바이스Info
- Publication number
- KR102930019B1 KR102930019B1 KR1020247027481A KR20247027481A KR102930019B1 KR 102930019 B1 KR102930019 B1 KR 102930019B1 KR 1020247027481 A KR1020247027481 A KR 1020247027481A KR 20247027481 A KR20247027481 A KR 20247027481A KR 102930019 B1 KR102930019 B1 KR 102930019B1
- Authority
- KR
- South Korea
- Prior art keywords
- negative electrode
- polyimide binder
- polyimide
- precursor composition
- active material
- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/1003—Preparatory processes
- C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
- C08G73/1028—Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the process itself, e.g. steps, continuous
- C08G73/1032—Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the process itself, e.g. steps, continuous characterised by the solvent(s) used
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/1042—Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/1046—Polyimides containing oxygen in the form of ether bonds in the main chain
- C08G73/105—Polyimides containing oxygen in the form of ether bonds in the main chain with oxygen only in the diamino moiety
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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- C08G73/1046—Polyimides containing oxygen in the form of ether bonds in the main chain
- C08G73/1053—Polyimides containing oxygen in the form of ether bonds in the main chain with oxygen only in the tetracarboxylic moiety
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08G73/1067—Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties aromatically bound
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
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- C08G73/1071—Wholly aromatic polyimides containing oxygen in the form of ether bonds in the main chain
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- C—CHEMISTRY; METALLURGY
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- C—CHEMISTRY; METALLURGY
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- C08G73/1078—Partially aromatic polyimides wholly aromatic in the diamino moiety
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- C—CHEMISTRY; METALLURGY
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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- C08G73/1085—Polyimides with diamino moieties or tetracarboxylic segments containing heterocyclic moieties
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- C—CHEMISTRY; METALLURGY
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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- C08G73/12—Unsaturated polyimide precursors
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- C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Inorganic Chemistry (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2022-007980 | 2022-01-21 | ||
| JP2022007980 | 2022-01-21 | ||
| JPJP-P-2022-105139 | 2022-06-29 | ||
| JP2022105139 | 2022-06-29 | ||
| PCT/JP2023/001286 WO2023140276A1 (ja) | 2022-01-21 | 2023-01-18 | ポリイミドバインダ前駆体組成物、およびそれを用いた蓄電デバイス |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20240129090A KR20240129090A (ko) | 2024-08-27 |
| KR102930019B1 true KR102930019B1 (ko) | 2026-02-24 |
Family
ID=87348314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020247027481A Active KR102930019B1 (ko) | 2022-01-21 | 2023-01-18 | 폴리이미드 결합제 전구체 조성물 및 그것을 사용한 축전 디바이스 |
Country Status (7)
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| US (1) | US20250112240A1 (https=) |
| EP (1) | EP4468418A4 (https=) |
| JP (1) | JP7639950B2 (https=) |
| KR (1) | KR102930019B1 (https=) |
| CN (1) | CN118872096B (https=) |
| TW (1) | TWI859710B (https=) |
| WO (1) | WO2023140276A1 (https=) |
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| WO2017138604A1 (ja) * | 2016-02-10 | 2017-08-17 | 日本電気株式会社 | 二次電池用バインダ |
| US20180226677A1 (en) | 2015-08-04 | 2018-08-09 | Mitsui Chemicals, Inc. | Mixture paste for negative electrode of lithium ion secondary battery, negative electrode for lithium ion secondary battery, method for producing negative electrode for lithium ion secondary battery, and lithium ion secondary battery |
| JP2019003873A (ja) * | 2017-06-16 | 2019-01-10 | 日産自動車株式会社 | リチウムイオン二次電池用負極及びこれを用いたリチウムイオン二次電池 |
| US20200224054A1 (en) | 2011-09-09 | 2020-07-16 | Ube Industries, Ltd. | Method for producing aqueous polyimide precursor solution composition |
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| WO2006052313A1 (en) | 2004-11-08 | 2006-05-18 | 3M Innovative Properties Company | Polyimide electrode binders |
| JP5207282B2 (ja) * | 2008-01-21 | 2013-06-12 | Necエナジーデバイス株式会社 | リチウム二次電池 |
| JP5338924B2 (ja) * | 2010-11-30 | 2013-11-13 | 東レ株式会社 | リチウムイオン電池電極用バインダー、リチウムイオン電池負極用ペーストおよびリチウムイオン電池負極の製造方法 |
| JP6217647B2 (ja) * | 2012-11-22 | 2017-10-25 | 株式会社カネカ | 双極型リチウムイオン二次電池用集電体および双極型リチウムイオン二次電池 |
| CN105492496B (zh) * | 2013-06-27 | 2017-09-22 | 宇部兴产株式会社 | 聚酰亚胺前体和聚酰亚胺 |
| KR102253219B1 (ko) * | 2013-09-26 | 2021-05-17 | 우베 고산 가부시키가이샤 | 축전 디바이스용 폴리이미드 바인더, 그것을 이용한 전극 시트 및 축전 디바이스 |
| JP6572551B2 (ja) | 2014-02-19 | 2019-09-11 | 東ソー株式会社 | リチウムイオン2次電池用負極活物質およびその製造方法 |
| JP6760287B2 (ja) * | 2015-07-16 | 2020-09-23 | 宇部興産株式会社 | ポリアミック酸溶液組成物およびポリイミドフィルム |
| JP7047835B2 (ja) * | 2017-03-15 | 2022-04-05 | 日本電気株式会社 | 二次電池用バインダ組成物 |
| JP7068881B2 (ja) | 2017-03-24 | 2022-05-17 | 日産自動車株式会社 | 非水電解質二次電池用負極およびこれを用いた非水電解質二次電池 |
| WO2019009135A1 (ja) * | 2017-07-07 | 2019-01-10 | 東レ株式会社 | 樹脂組成物、積層体およびその製造方法、電極、二次電池ならびに電気二重層キャパシタ |
| EP3919548A4 (en) * | 2019-02-01 | 2022-10-12 | Wingo Technology Co., Ltd. | POLYIMIDE COMPOUND AND MOLDED ARTICLE CONTAINING SUCH POLYIMIDE COMPOUND |
| JP7521743B2 (ja) * | 2019-09-19 | 2024-07-24 | ウィンゴーテクノロジー株式会社 | 溶媒可溶性ポリイミド化合物、該溶媒可溶性ポリイミド化合物を含むリチウムイオン二次電池負極作製用樹脂組成物、該リチウムイオン二次電池負極作製用樹脂組成物を用いて構成されるリチウムイオン二次電池用負極、及び該リチウムイオン二次電池用負極を備えるリチウムイオン二次電池 |
| JP7673406B2 (ja) * | 2020-01-30 | 2025-05-09 | 東レ株式会社 | 樹脂組成物、積層体およびその製造方法、電極、二次電池ならびに電気二重層キャパシタ |
-
2023
- 2023-01-18 JP JP2023575268A patent/JP7639950B2/ja active Active
- 2023-01-18 KR KR1020247027481A patent/KR102930019B1/ko active Active
- 2023-01-18 US US18/729,291 patent/US20250112240A1/en active Pending
- 2023-01-18 CN CN202380026935.4A patent/CN118872096B/zh active Active
- 2023-01-18 EP EP23743270.3A patent/EP4468418A4/en active Pending
- 2023-01-18 WO PCT/JP2023/001286 patent/WO2023140276A1/ja not_active Ceased
- 2023-01-19 TW TW112102567A patent/TWI859710B/zh active
Patent Citations (4)
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| US20200224054A1 (en) | 2011-09-09 | 2020-07-16 | Ube Industries, Ltd. | Method for producing aqueous polyimide precursor solution composition |
| US20180226677A1 (en) | 2015-08-04 | 2018-08-09 | Mitsui Chemicals, Inc. | Mixture paste for negative electrode of lithium ion secondary battery, negative electrode for lithium ion secondary battery, method for producing negative electrode for lithium ion secondary battery, and lithium ion secondary battery |
| WO2017138604A1 (ja) * | 2016-02-10 | 2017-08-17 | 日本電気株式会社 | 二次電池用バインダ |
| JP2019003873A (ja) * | 2017-06-16 | 2019-01-10 | 日産自動車株式会社 | リチウムイオン二次電池用負極及びこれを用いたリチウムイオン二次電池 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4468418A1 (en) | 2024-11-27 |
| WO2023140276A1 (ja) | 2023-07-27 |
| JP7639950B2 (ja) | 2025-03-05 |
| KR20240129090A (ko) | 2024-08-27 |
| TWI859710B (zh) | 2024-10-21 |
| JPWO2023140276A1 (https=) | 2023-07-27 |
| CN118872096A (zh) | 2024-10-29 |
| TW202338055A (zh) | 2023-10-01 |
| CN118872096B (zh) | 2026-04-24 |
| US20250112240A1 (en) | 2025-04-03 |
| EP4468418A4 (en) | 2025-04-23 |
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