JPWO2021261177A1 - - Google Patents
Info
- Publication number
- JPWO2021261177A1 JPWO2021261177A1 JP2022532465A JP2022532465A JPWO2021261177A1 JP WO2021261177 A1 JPWO2021261177 A1 JP WO2021261177A1 JP 2022532465 A JP2022532465 A JP 2022532465A JP 2022532465 A JP2022532465 A JP 2022532465A JP WO2021261177 A1 JPWO2021261177 A1 JP WO2021261177A1
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
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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
- C08G73/101—Preparatory processes from tetracarboxylic acids or derivatives and diamines containing chain terminating or branching agents
- C08G73/1014—Preparatory processes from tetracarboxylic acids or derivatives and diamines containing chain terminating or branching agents in the form of (mono)anhydrid
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/549—Organic PV cells
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020107900 | 2020-06-23 | ||
| PCT/JP2021/020630 WO2021261177A1 (en) | 2020-06-23 | 2021-05-31 | Poly(amic acid), poly(amic acid) solution, polyimide, polyimide film, layered product, method for producing layered product, and electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2021261177A1 true JPWO2021261177A1 (en) | 2021-12-30 |
Family
ID=79282522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022532465A Pending JPWO2021261177A1 (en) | 2020-06-23 | 2021-05-31 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPWO2021261177A1 (en) |
| KR (1) | KR20230027146A (en) |
| CN (1) | CN115803365A (en) |
| TW (1) | TW202210556A (en) |
| WO (1) | WO2021261177A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023157790A1 (en) * | 2022-02-16 | 2023-08-24 | 株式会社カネカ | Polyamide acid, polyamide acid composition, polyimide, polyimide film, laminate, method for producing laminate, and electronic device |
| WO2023190555A1 (en) * | 2022-03-28 | 2023-10-05 | Ｕｂｅ株式会社 | Polyimide precursor composition, polyimide film, and polyimide film/substrate layered-product |
| JP7235157B1 (en) | 2022-07-29 | 2023-03-08 | Ｕｂｅ株式会社 | Polyimide precursor composition, polyimide film and polyimide film/substrate laminate |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1801097A1 (en) * | 2005-12-23 | 2007-06-27 | Rolic AG | Photocrosslinkable materials |
| JP5903789B2 (en) | 2010-07-22 | 2016-04-13 | 宇部興産株式会社 | Copolymer polyimide precursor and copolymer polyimide |
| JP6016561B2 (en) | 2012-09-28 | 2016-10-26 | 旭化成株式会社 | POLYIMIDE PRECURSOR, RESIN COMPOSITION CONTAINING THE SAME, POLYIMIDE FILM AND ITS MANUFACTURING METHOD, AND LAMINATE AND ITS MANUFACTURING METHOD |
| JP2014173071A (en) * | 2013-03-13 | 2014-09-22 | Sumitomo Bakelite Co Ltd | Polyimide film |
| JP2014210896A (en) * | 2013-04-22 | 2014-11-13 | 住友ベークライト株式会社 | Polyimide resin and polyimide film |
| CN105764991B (en) * | 2013-11-27 | 2018-10-26 | 宇部兴产株式会社 | Polyimide precursor composition, the manufacturing method of polyimides, polyimides, polyimide film and substrate |
| JP6627510B2 (en) * | 2013-11-27 | 2020-01-08 | 宇部興産株式会社 | Polyimide precursor composition, method for producing polyimide, polyimide, polyimide film, and substrate |
| JP2015108092A (en) * | 2013-12-05 | 2015-06-11 | 学校法人東京工芸大学 | Polyimide production method and polyimide obtained by the same |
| KR101980506B1 (en) * | 2014-02-14 | 2019-05-20 | 아사히 가세이 가부시키가이샤 | Polyimide precursor and resin composition containing same |
| CN106661326B (en) * | 2014-07-17 | 2020-04-21 | 旭化成株式会社 | Resin precursor, resin composition containing the same, polyimide resin film, and method for producing the same |
| KR102052150B1 (en) * | 2015-03-31 | 2019-12-05 | 아사히 가세이 가부시키가이샤 | Polyimide film, polyimide varnish, products and laminates using polyimide film |
| KR101955957B1 (en) * | 2015-04-17 | 2019-03-08 | 아사히 가세이 가부시키가이샤 | Resin composition, polyimide resin film, and method for producing same |
| JP6086139B2 (en) | 2015-10-05 | 2017-03-01 | 宇部興産株式会社 | Polyimide precursor and polyimide |
| US20220162445A1 (en) * | 2019-02-01 | 2022-05-26 | Wingo Technology Co., Ltd. | Polyimide compound and molded article comprising the polyimide compound |
-
2021
- 2021-05-31 KR KR1020237000492A patent/KR20230027146A/en unknown
- 2021-05-31 JP JP2022532465A patent/JPWO2021261177A1/ja active Pending
- 2021-05-31 CN CN202180045105.7A patent/CN115803365A/en active Pending
- 2021-05-31 WO PCT/JP2021/020630 patent/WO2021261177A1/en active Application Filing
- 2021-06-21 TW TW110122565A patent/TW202210556A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN115803365A (en) | 2023-03-14 |
| TW202210556A (en) | 2022-03-16 |
| WO2021261177A1 (en) | 2021-12-30 |
| KR20230027146A (en) | 2023-02-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20240313 |