DE69503237T2 - Poly(imid-äther) - Google Patents
Poly(imid-äther)Info
- Publication number
- DE69503237T2 DE69503237T2 DE69503237T DE69503237T DE69503237T2 DE 69503237 T2 DE69503237 T2 DE 69503237T2 DE 69503237 T DE69503237 T DE 69503237T DE 69503237 T DE69503237 T DE 69503237T DE 69503237 T2 DE69503237 T2 DE 69503237T2
- Authority
- DE
- Germany
- Prior art keywords
- imid
- poly
- ether
- 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.)
- Expired - Fee Related
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
- C08G73/1067—Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties aromatically bound
- C08G73/1071—Wholly aromatic polyimides containing oxygen in the form of ether bonds in the main chain
-
- 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
- C08G73/1053—Polyimides containing oxygen in the form of ether bonds in the main chain with oxygen only in the tetracarboxylic moiety
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/235,572 US5434240A (en) | 1994-04-29 | 1994-04-29 | Poly (imide-ethers) |
PCT/US1995/004720 WO1995029948A1 (en) | 1994-04-29 | 1995-04-26 | Poly (imide-ethers) |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69503237D1 DE69503237D1 (en) | 1998-08-06 |
DE69503237T2 true DE69503237T2 (de) | 1998-10-29 |
Family
ID=22886058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69503237T Expired - Fee Related DE69503237T2 (de) | 1994-04-29 | 1995-04-26 | Poly(imid-äther) |
Country Status (5)
Country | Link |
---|---|
US (2) | US5434240A (de) |
EP (1) | EP0757702B1 (de) |
JP (1) | JPH09512582A (de) |
DE (1) | DE69503237T2 (de) |
WO (1) | WO1995029948A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6209738B1 (en) | 1998-04-20 | 2001-04-03 | Becton, Dickinson And Company | Transfer set for vials and medical containers |
US5977289A (en) * | 1998-08-18 | 1999-11-02 | National Science Council | Colorless organic-soluble aromatic poly(ether-imide)s, the organic solutions and preparation thereof |
JP7305315B2 (ja) * | 2018-07-03 | 2023-07-10 | 積水化学工業株式会社 | 硬化性樹脂組成物、接着剤、接着フィルム、カバーレイフィルム、及び、フレキシブル銅張積層板 |
JP2022519078A (ja) | 2019-01-31 | 2022-03-18 | エスエイチピーピー グローバル テクノロジーズ べスローテン フェンノートシャップ | ビフェノール四酸組成物の精製のための方法およびビフェノール四酸組成物 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3847867A (en) * | 1971-01-20 | 1974-11-12 | Gen Electric | Polyetherimides |
US3787475A (en) * | 1971-01-20 | 1974-01-22 | Gen Electric | Process for making aryloxy derivatives of aromatic diesters and dinitriles |
US3879428A (en) * | 1973-03-30 | 1975-04-22 | Gen Electric | Method for making aromatic bis(ether anhydride)s |
US4324882A (en) * | 1980-09-19 | 1982-04-13 | General Electric Company | Method for making polyimides |
USRE31805E (en) * | 1980-09-19 | 1985-01-15 | General Electric Company | Method for making polyimides |
US4720540A (en) * | 1983-02-24 | 1988-01-19 | Amoco Corporation | Process for treating thermoplastic polymers |
US4540748A (en) * | 1984-06-29 | 1985-09-10 | Union Carbide Corporation | Polyetherimides |
US4689391A (en) * | 1984-12-21 | 1987-08-25 | General Electric Company | Process for making polyetherimides |
US4769439A (en) * | 1986-09-29 | 1988-09-06 | General Electric Company | Polyimides and method for making |
US5262516A (en) * | 1991-11-26 | 1993-11-16 | General Electric Company | Method for preparing polyetherimide-polyamide copolymers |
US5340904A (en) * | 1992-12-29 | 1994-08-23 | National Science Council | Bis(4-aminophenoxy)naphthalene and its polymers |
-
1994
- 1994-04-29 US US08/235,572 patent/US5434240A/en not_active Expired - Lifetime
-
1995
- 1995-04-26 DE DE69503237T patent/DE69503237T2/de not_active Expired - Fee Related
- 1995-04-26 EP EP95916436A patent/EP0757702B1/de not_active Expired - Lifetime
- 1995-04-26 JP JP7528273A patent/JPH09512582A/ja not_active Ceased
- 1995-04-26 WO PCT/US1995/004720 patent/WO1995029948A1/en active IP Right Grant
- 1995-05-15 US US08/440,956 patent/US5675020A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5434240A (en) | 1995-07-18 |
DE69503237D1 (en) | 1998-08-06 |
EP0757702A1 (de) | 1997-02-12 |
JPH09512582A (ja) | 1997-12-16 |
WO1995029948A1 (en) | 1995-11-09 |
EP0757702B1 (de) | 1998-07-01 |
US5675020A (en) | 1997-10-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |