JPWO2023249022A1 - - Google Patents
Info
- Publication number
- JPWO2023249022A1 JPWO2023249022A1 JP2024529034A JP2024529034A JPWO2023249022A1 JP WO2023249022 A1 JPWO2023249022 A1 JP WO2023249022A1 JP 2024529034 A JP2024529034 A JP 2024529034A JP 2024529034 A JP2024529034 A JP 2024529034A JP WO2023249022 A1 JPWO2023249022 A1 JP WO2023249022A1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- C08G73/1075—Partially aromatic polyimides
- C08G73/1078—Partially aromatic polyimides wholly aromatic in the diamino moiety
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022101889 | 2022-06-24 | ||
| PCT/JP2023/022818 WO2023249022A1 (ja) | 2022-06-24 | 2023-06-20 | ポリイミドワニスの製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2023249022A1 true JPWO2023249022A1 (https=) | 2023-12-28 |
Family
ID=89379972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024529034A Pending JPWO2023249022A1 (https=) | 2022-06-24 | 2023-06-20 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPWO2023249022A1 (https=) |
| KR (1) | KR20250026169A (https=) |
| CN (1) | CN119403860A (https=) |
| TW (1) | TW202409220A (https=) |
| WO (1) | WO2023249022A1 (https=) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4802934B2 (ja) | 2006-08-18 | 2011-10-26 | 新日本理化株式会社 | 脂環系ポリイミド共重合体及びその製造方法 |
| JP2015042718A (ja) * | 2013-08-26 | 2015-03-05 | 住友電気工業株式会社 | 多孔質ポリイミド膜の製造方法、多孔質ポリイミド膜、複合膜、配線基板及び多層配線基板 |
| JP7155533B2 (ja) * | 2017-06-16 | 2022-10-19 | 大日本印刷株式会社 | ポリイミド前駆体溶液の製造方法、ポリイミドフィルムの製造方法、積層体の製造方法、及びディスプレイ用表面材の製造方法 |
| JP7361479B2 (ja) * | 2018-03-28 | 2023-10-16 | 住友化学株式会社 | 透明ポリイミド系高分子を含む光学フィルム |
| WO2019189483A1 (ja) * | 2018-03-28 | 2019-10-03 | 住友化学株式会社 | 透明ポリイミド系高分子と溶媒とを含むワニス |
| JP2022041941A (ja) * | 2020-08-31 | 2022-03-11 | 住友化学株式会社 | 組成物の製造方法 |
| JP7813119B2 (ja) * | 2020-11-30 | 2026-02-12 | 旭化成株式会社 | ポリイミド前駆体及びポリイミド樹脂組成物 |
| JP2023082676A (ja) * | 2021-12-02 | 2023-06-14 | 旭化成株式会社 | 樹脂組成物とその製造方法 |
-
2023
- 2023-06-20 KR KR1020247041022A patent/KR20250026169A/ko active Pending
- 2023-06-20 WO PCT/JP2023/022818 patent/WO2023249022A1/ja not_active Ceased
- 2023-06-20 CN CN202380048096.6A patent/CN119403860A/zh active Pending
- 2023-06-20 JP JP2024529034A patent/JPWO2023249022A1/ja active Pending
- 2023-06-21 TW TW112123325A patent/TW202409220A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR20250026169A (ko) | 2025-02-25 |
| CN119403860A (zh) | 2025-02-07 |
| WO2023249022A1 (ja) | 2023-12-28 |
| TW202409220A (zh) | 2024-03-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20260428 |