FR2251591B1 - - Google Patents
Info
- Publication number
- FR2251591B1 FR2251591B1 FR7435130A FR7435130A FR2251591B1 FR 2251591 B1 FR2251591 B1 FR 2251591B1 FR 7435130 A FR7435130 A FR 7435130A FR 7435130 A FR7435130 A FR 7435130A FR 2251591 B1 FR2251591 B1 FR 2251591B1
- Authority
- FR
- France
- 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.)
- Expired
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
- 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
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)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2357297A DE2357297C3 (de) | 1973-11-16 | 1973-11-16 | Verfahren zur Herstellung von Polyamidcarbonsäuren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2251591A1 FR2251591A1 (https=) | 1975-06-13 |
| FR2251591B1 true FR2251591B1 (https=) | 1979-06-15 |
Family
ID=5898308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7435130A Expired FR2251591B1 (https=) | 1973-11-16 | 1974-10-18 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3981847A (https=) |
| JP (1) | JPS5839845B2 (https=) |
| DE (1) | DE2357297C3 (https=) |
| FR (1) | FR2251591B1 (https=) |
| GB (1) | GB1482554A (https=) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4189518A (en) * | 1969-05-08 | 1980-02-19 | General Electric Company | Cured polymeric coating material, coated substrate, and process of forming |
| JPS5512131A (en) * | 1978-07-11 | 1980-01-28 | Hitachi Chem Co Ltd | Preparation of polyamic acid for semiconductor treatment |
| US4269968A (en) * | 1979-11-13 | 1981-05-26 | International Business Machines Corporation | Synthesis of polyamic acid |
| DE3000168A1 (de) * | 1980-01-04 | 1981-07-09 | Bayer Ag, 5090 Leverkusen | Elektrisch leitende cyclische polyimide |
| JPS5776031A (en) * | 1980-09-12 | 1982-05-12 | Int Harvester Co | Polyimide |
| US4454310A (en) * | 1981-12-21 | 1984-06-12 | Japan Synthetic Rubber Co., Ltd. | Polyamide acid, process for producing same and polyimide obtained therefrom |
| DE3301197A1 (de) * | 1983-01-15 | 1984-07-19 | Akzo Gmbh, 5600 Wuppertal | Polyimid-laminate mit hoher schaelfestigkeit |
| JPS60210628A (ja) * | 1984-03-05 | 1985-10-23 | ロジヤース・コーポレイシヨン | ポリアミド‐酸溶液をポリイミドに変換するための補助溶媒促進剤 |
| JPS60206639A (ja) * | 1984-03-31 | 1985-10-18 | 日東電工株式会社 | ポリイミド−金属箔複合フイルムの製造方法 |
| US4857079A (en) * | 1984-04-02 | 1989-08-15 | Toa Nenryo Kogyo K.K. | Co-poly (imide ether) copolymer from diaminated polyalkyleneglycol |
| DE3506526A1 (de) * | 1985-02-25 | 1986-08-28 | Akzo Gmbh, 5600 Wuppertal | Gedrucktes schaltelement mit polyimid enthaltender deckschicht |
| DE3506524A1 (de) * | 1985-02-25 | 1986-08-28 | Akzo Gmbh, 5600 Wuppertal | Flexible polyimid-mehrschichtlaminate |
| DE60016217T2 (de) * | 1999-04-09 | 2005-04-07 | Kaneka Corp. | Polyimidharzzusammensetzung mit verbesserter feuchtigkeitsbeständigkeit, leimlösung, mehrlagiger klebefilm und verfahren zu deren herstellung |
| US6451955B1 (en) | 2000-09-28 | 2002-09-17 | Sumitomo Bakelite Company Limited | Method of making a polyimide in a low-boiling solvent |
| US7193030B2 (en) | 2003-06-18 | 2007-03-20 | Mitsubishi Gas Chemical Company, Inc. | Acid anhydride and polyimide using the same |
| TWI286148B (en) * | 2005-05-30 | 2007-09-01 | Chang Chun Plastics Co Ltd | Novel polyimide resin and its preparation method |
| JP4961726B2 (ja) * | 2005-11-24 | 2012-06-27 | 新日本理化株式会社 | ポリイミド前駆体及びポリイミド、並びにポリイミド系プラスチック基板及びその製造方法。 |
| JP4930143B2 (ja) * | 2006-06-29 | 2012-05-16 | Ｊｎｃ株式会社 | 保護膜用組成物、カラーフィルター基板および液晶表示素子 |
| US9662841B2 (en) | 2009-11-10 | 2017-05-30 | Orbital Atk, Inc. | Radially extending composite structures |
| KR102785162B1 (ko) * | 2018-10-26 | 2025-03-21 | 한국전기연구원 | 입자크기 또는 기공구조가 제어되는 폴리이미드 에어로젤 및 이의 제조방법 |
| JP7714391B2 (ja) * | 2021-06-30 | 2025-07-29 | 日鉄ケミカル＆マテリアル株式会社 | ポリアミド酸、ポリイミド、ポリイミドフィルム、金属張積層板及び回路基板 |
| JP2023163896A (ja) * | 2022-04-28 | 2023-11-10 | 三菱瓦斯化学株式会社 | ポリエステルイミド及びポリエステルアミド酸 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3190856A (en) * | 1961-06-27 | 1965-06-22 | Shawinigan Resins Corp | Polyamides from benzophenonetetra-carboxylic acids and a primary diamine |
| GB1168494A (en) * | 1967-04-14 | 1969-10-29 | Monsanto Chemicals | Production of Fluorine-Containing Polymers |
| US3861956A (en) * | 1972-06-06 | 1975-01-21 | First Jersey National Bank | Release agents for adhesive tapes |
-
1973
- 1973-11-16 DE DE2357297A patent/DE2357297C3/de not_active Expired
-
1974
- 1974-10-18 FR FR7435130A patent/FR2251591B1/fr not_active Expired
- 1974-11-07 US US05/521,848 patent/US3981847A/en not_active Expired - Lifetime
- 1974-11-15 GB GB49496/74A patent/GB1482554A/en not_active Expired
- 1974-11-15 JP JP49131863A patent/JPS5839845B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2357297A1 (de) | 1975-05-22 |
| GB1482554A (en) | 1977-08-10 |
| DE2357297B2 (de) | 1978-01-05 |
| DE2357297C3 (de) | 1978-09-21 |
| FR2251591A1 (https=) | 1975-06-13 |
| JPS5083499A (https=) | 1975-07-05 |
| US3981847A (en) | 1976-09-21 |
| JPS5839845B2 (ja) | 1983-09-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |