JPWO2022220286A5 - - Google Patents
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- JPWO2022220286A5 JPWO2022220286A5 JP2023514681A JP2023514681A JPWO2022220286A5 JP WO2022220286 A5 JPWO2022220286 A5 JP WO2022220286A5 JP 2023514681 A JP2023514681 A JP 2023514681A JP 2023514681 A JP2023514681 A JP 2023514681A JP WO2022220286 A5 JPWO2022220286 A5 JP WO2022220286A5
- Authority
- JP
- Japan
- Prior art keywords
- structural unit
- group
- imide
- derived
- following formula
- 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.)
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- 239000002253 acid Substances 0.000 claims 15
- 229920001577 copolymer Polymers 0.000 claims 13
- 150000004985 diamines Chemical class 0.000 claims 7
- 150000003949 imides Chemical class 0.000 claims 7
- GTDPSWPPOUPBNX-UHFFFAOYSA-N ac1mqpva Chemical compound CC12C(=O)OC(=O)C1(C)C1(C)C2(C)C(=O)OC1=O GTDPSWPPOUPBNX-UHFFFAOYSA-N 0.000 claims 6
- 125000004432 carbon atom Chemical group C* 0.000 claims 6
- 150000001875 compounds Chemical class 0.000 claims 6
- 229920001721 polyimide Polymers 0.000 claims 6
- 125000006158 tetracarboxylic acid group Chemical group 0.000 claims 6
- 125000003118 aryl group Chemical group 0.000 claims 5
- 150000000000 tetracarboxylic acids Chemical class 0.000 claims 4
- 238000004519 manufacturing process Methods 0.000 claims 3
- 125000001931 aliphatic group Chemical group 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 125000005647 linker group Chemical group 0.000 claims 2
- UMRZSTCPUPJPOJ-KNVOCYPGSA-N norbornane Chemical group C1C[C@H]2CC[C@@H]1C2 UMRZSTCPUPJPOJ-KNVOCYPGSA-N 0.000 claims 2
- 125000000962 organic group Chemical group 0.000 claims 2
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 125000005103 alkyl silyl group Chemical group 0.000 claims 1
- 125000003277 amino group Chemical group 0.000 claims 1
- 230000009477 glass transition Effects 0.000 claims 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 239000003960 organic solvent Substances 0.000 claims 1
- 239000009719 polyimide resin Substances 0.000 claims 1
- 239000002966 varnish Substances 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021069910 | 2021-04-16 | ||
| PCT/JP2022/017842 WO2022220286A1 (ja) | 2021-04-16 | 2022-04-14 | イミド－アミド酸共重合体及びその製造方法、ワニス、並びにポリイミドフィルム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022220286A1 JPWO2022220286A1 (https=) | 2022-10-20 |
| JPWO2022220286A5 true JPWO2022220286A5 (https=) | 2024-01-25 |
Family
ID=83640762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023514681A Pending JPWO2022220286A1 (https=) | 2021-04-16 | 2022-04-14 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPWO2022220286A1 (https=) |
| KR (1) | KR20230170677A (https=) |
| CN (1) | CN117120514A (https=) |
| WO (1) | WO2022220286A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2023063202A1 (https=) * | 2021-10-12 | 2023-04-20 | ||
| JP2025105035A (ja) * | 2023-12-28 | 2025-07-10 | 日東電工株式会社 | ポリアミド酸、ポリイミド前駆体組成物、ポリイミド樹脂、配線回路基板、および、電子機器 |
| TW202546096A (zh) * | 2024-05-17 | 2025-12-01 | 日商捷恩智股份有限公司 | 聚醯亞胺前驅物、熱硬化性樹脂組成物、硬化膜、基板、電子零件及聚醯亞胺前驅物的製造方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6372200B2 (ja) * | 2013-10-07 | 2018-08-15 | Jsr株式会社 | 液晶配向膜の製造方法、光配向剤及び液晶表示素子 |
| KR101980506B1 (ko) * | 2014-02-14 | 2019-05-20 | 아사히 가세이 가부시키가이샤 | 폴리이미드 전구체 및 그것을 함유하는 수지 조성물 |
| JP6444522B2 (ja) | 2015-09-24 | 2018-12-26 | 旭化成株式会社 | ポリイミド前駆体、樹脂組成物および樹脂フィルムの製造方法 |
| CN115380059B (zh) * | 2020-04-16 | 2024-05-24 | 三菱瓦斯化学株式会社 | 酰亚胺-酰胺酸共聚物和其制造方法、清漆以及聚酰亚胺薄膜 |
| CN115380058B (zh) * | 2020-04-16 | 2024-07-09 | 三菱瓦斯化学株式会社 | 酰亚胺-酰胺酸共聚物和其制造方法、清漆以及聚酰亚胺薄膜 |
| CN116057109B (zh) * | 2020-09-10 | 2024-05-14 | 三菱瓦斯化学株式会社 | 聚合物组合物、清漆、和聚酰亚胺薄膜 |
| WO2022054766A1 (ja) * | 2020-09-10 | 2022-03-17 | 三菱瓦斯化学株式会社 | 重合体組成物、ワニス、及びポリイミドフィルム |
-
2022
- 2022-04-14 CN CN202280027338.9A patent/CN117120514A/zh active Pending
- 2022-04-14 WO PCT/JP2022/017842 patent/WO2022220286A1/ja not_active Ceased
- 2022-04-14 JP JP2023514681A patent/JPWO2022220286A1/ja active Pending
- 2022-04-14 KR KR1020237034794A patent/KR20230170677A/ko active Pending
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