GB1463300A - Polyetherimides - Google Patents
PolyetherimidesInfo
- Publication number
- GB1463300A GB1463300A GB5935773A GB5935773A GB1463300A GB 1463300 A GB1463300 A GB 1463300A GB 5935773 A GB5935773 A GB 5935773A GB 5935773 A GB5935773 A GB 5935773A GB 1463300 A GB1463300 A GB 1463300A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polymers
- radical
- disclaimed
- alkylene
- dec
- 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
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
- C08G73/1046—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
-
- 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
-
- 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
- C08G73/1057—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain
- C08G73/106—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain containing silicon
-
- 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
- C08G73/1057—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain
- C08G73/1064—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain containing sulfur
-
- 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
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)
- Polyamides (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00319327A US3847867A (en) | 1971-01-20 | 1972-12-29 | Polyetherimides |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1463300A true GB1463300A (en) | 1977-02-02 |
Family
ID=23241782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5935773A Expired GB1463300A (en) | 1972-12-29 | 1973-12-21 | Polyetherimides |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5018594A (ja) |
CA (1) | CA1019888A (ja) |
DE (1) | DE2363785C2 (ja) |
FR (2) | FR2257627B2 (ja) |
GB (1) | GB1463300A (ja) |
IT (1) | IT1002288B (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0004592A1 (en) * | 1978-03-31 | 1979-10-17 | Hitachi, Ltd. | Bisimide-ether compounds, compositions containing these compounds, and a method for their production |
DE3113988A1 (de) * | 1980-04-07 | 1982-02-11 | General Electric Co., Schenectady, N.Y. | "polyaetherimidharz und damit isolierter elektrischer leiter" |
DE3113925A1 (de) * | 1980-04-07 | 1982-02-18 | General Electric Co., Schenectady, N.Y. | "polyaetheramidimidharze und damit isolierte elektrische leiter" |
GB2198739A (en) * | 1986-12-03 | 1988-06-22 | Domnick Hunter Filters Ltd | Microporous membrane |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2048911B (en) * | 1979-05-09 | 1983-05-25 | Gen Electric | Injection mouldable polyetherimide oligomers and method for making |
JPS59500867A (ja) * | 1982-05-25 | 1984-05-17 | ゼネラル エレクトリツク カンパニイ | ポリエ−テルイミドを製造する方法 |
US4444979A (en) * | 1983-02-25 | 1984-04-24 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Polyphenylene ethers with imide linking groups |
US4623732A (en) * | 1983-11-18 | 1986-11-18 | General Electric Company | Process for the preparation of N-alkylphthalimide and copolymer derived therefrom |
US4565858A (en) * | 1984-10-26 | 1986-01-21 | General Electric Company | Polyetherimides with high thermal stability and solvent resistance and precursors therefor |
US4675366A (en) * | 1985-07-12 | 1987-06-23 | General Electric Company | Alkyl-containing monomers in cross-linkable polyimide compositions |
EP0266595A3 (en) * | 1986-11-03 | 1989-03-08 | General Electric Company | Flame resistant polyetherimide resin blends |
US4835249A (en) * | 1986-12-31 | 1989-05-30 | General Electric Company | Process for preparing polyimides |
EP0307670B1 (en) * | 1987-09-04 | 1994-09-21 | General Electric Company | Flame resistant polyetherimide-siloxane-polyetherimide copolymer blends |
US5051483A (en) * | 1988-11-14 | 1991-09-24 | General Electric Company | Flame resistant polyetherimide resin blends |
US5106915A (en) * | 1990-11-02 | 1992-04-21 | General Electric Company | Flame resistant polyetherimide resin blends |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK109110C (da) * | 1959-04-01 | 1968-03-18 | Du Pont | Fremgangsmåde til fremstilling af polyimider. |
US3699075A (en) * | 1970-10-28 | 1972-10-17 | Trw Inc | Soluble high molecular weight polyimide |
US3965125A (en) * | 1971-02-08 | 1976-06-22 | Trw Inc. | Synthesis of certain bis(phthalic anhydrides) |
JPS4843194A (ja) * | 1971-10-04 | 1973-06-22 | ||
JPS494515A (ja) * | 1972-04-22 | 1974-01-16 | ||
JPS494918A (ja) * | 1972-04-28 | 1974-01-17 |
-
1973
- 1973-12-06 CA CA187,496A patent/CA1019888A/en not_active Expired
- 1973-12-21 DE DE19732363785 patent/DE2363785C2/de not_active Expired
- 1973-12-21 GB GB5935773A patent/GB1463300A/en not_active Expired
- 1973-12-27 IT IT3218573A patent/IT1002288B/it active
- 1973-12-27 JP JP491974A patent/JPS5018594A/ja active Pending
- 1973-12-28 FR FR7346890A patent/FR2257627B2/fr not_active Expired
-
1974
- 1974-08-28 FR FR7429399A patent/FR2236887B2/fr not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0004592A1 (en) * | 1978-03-31 | 1979-10-17 | Hitachi, Ltd. | Bisimide-ether compounds, compositions containing these compounds, and a method for their production |
US4296219A (en) | 1978-03-31 | 1981-10-20 | Hitachi, Ltd. | Bismide-ether compounds, compositions thereof, and method of producing same |
DE3113988A1 (de) * | 1980-04-07 | 1982-02-11 | General Electric Co., Schenectady, N.Y. | "polyaetherimidharz und damit isolierter elektrischer leiter" |
DE3113925A1 (de) * | 1980-04-07 | 1982-02-18 | General Electric Co., Schenectady, N.Y. | "polyaetheramidimidharze und damit isolierte elektrische leiter" |
GB2198739A (en) * | 1986-12-03 | 1988-06-22 | Domnick Hunter Filters Ltd | Microporous membrane |
GB2198739B (en) * | 1986-12-03 | 1990-06-20 | Domnick Hunter Filters Ltd | Microporous membrane |
Also Published As
Publication number | Publication date |
---|---|
DE2363785C2 (de) | 1985-05-09 |
FR2236887A2 (ja) | 1975-02-07 |
FR2257627A2 (ja) | 1975-08-08 |
CA1019888A (en) | 1977-10-25 |
FR2257627B2 (ja) | 1979-03-30 |
DE2363785A1 (de) | 1974-07-04 |
JPS5018594A (ja) | 1975-02-27 |
FR2236887B2 (ja) | 1979-01-05 |
IT1002288B (it) | 1976-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19921221 |