DD115137A5 - - Google Patents
Info
- Publication number
- DD115137A5 DD115137A5 DD182508A DD18250874A DD115137A5 DD 115137 A5 DD115137 A5 DD 115137A5 DD 182508 A DD182508 A DD 182508A DD 18250874 A DD18250874 A DD 18250874A DD 115137 A5 DD115137 A5 DD 115137A5
- Authority
- DD
- German Democratic Republic
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
-
- 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
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)
- Paints Or Removers (AREA)
- Organic Insulating Materials (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00418381A US3847870A (en) | 1973-11-23 | 1973-11-23 | Method for making polyetherimides |
Publications (1)
Publication Number | Publication Date |
---|---|
DD115137A5 true DD115137A5 (pt) | 1975-09-12 |
Family
ID=23657889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD182508A DD115137A5 (pt) | 1973-11-23 | 1974-11-21 |
Country Status (11)
Country | Link |
---|---|
US (1) | US3847870A (pt) |
JP (1) | JPS584058B2 (pt) |
BR (1) | BR7408110D0 (pt) |
CA (1) | CA1040790A (pt) |
DD (1) | DD115137A5 (pt) |
DE (1) | DE2441101C2 (pt) |
FR (1) | FR2252370B1 (pt) |
GB (1) | GB1484312A (pt) |
IT (1) | IT1025851B (pt) |
NL (1) | NL176178C (pt) |
SU (1) | SU625620A3 (pt) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3983093A (en) * | 1975-05-19 | 1976-09-28 | General Electric Company | Novel polyetherimides |
US4199651A (en) * | 1975-11-03 | 1980-04-22 | General Electric Company | Novel polyetheramide-imide phenolic resin blends |
US4024110A (en) * | 1975-12-05 | 1977-05-17 | General Electric Company | Method for making polyetherimides |
US3998840A (en) * | 1976-04-16 | 1976-12-21 | General Electric Company | Method for making polyetherimides using a sodium chloride or ferric sulfate catalyst |
US4349479A (en) * | 1980-02-26 | 1982-09-14 | General Electric Company | Method of salvaging aromatic bisimide values |
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 |
US4330666A (en) * | 1980-09-19 | 1982-05-18 | General Electric Company | Method for making polyetherimides |
US4324885A (en) * | 1980-09-25 | 1982-04-13 | General Electric Company | Quaternary Group VA salt catalyzed method for making polyetherimide |
US4324884A (en) * | 1980-09-25 | 1982-04-13 | General Electric Company | Organic amine catalyzed method for making polyetherimide |
DE3566483D1 (en) * | 1984-06-30 | 1988-12-29 | Akzo Gmbh | Flexible polyimide multilayer laminate |
US4543368A (en) * | 1984-11-09 | 1985-09-24 | General Electric Company | Foamable polyetherimide resin formulation |
DE3506524A1 (de) * | 1985-02-25 | 1986-08-28 | Akzo Gmbh, 5600 Wuppertal | Flexible polyimid-mehrschichtlaminate |
DE3506526A1 (de) * | 1985-02-25 | 1986-08-28 | Akzo Gmbh, 5600 Wuppertal | Gedrucktes schaltelement mit polyimid enthaltender deckschicht |
US5194566A (en) * | 1987-06-01 | 1993-03-16 | General Electric Company | Polyarylene sulfide block copolymers, method for making, and use |
US4769424A (en) * | 1987-06-01 | 1988-09-06 | General Electric Company | Polyarylene sulfide block copolymers, method for making, and use |
AT397799B (de) * | 1991-08-13 | 1994-06-27 | Chemie Linz Gmbh | Benzophenoniminodiimide und daraus abgeleitete thermostabile polymere |
US5453515A (en) * | 1991-08-13 | 1995-09-26 | Chemie Linz Gesellschaft M.B.H. | Benzophenone iminodiimides and heat-stable polymers derived therefrom |
DE4129325A1 (de) * | 1991-09-04 | 1993-03-11 | Chemie Linz Deutschland | Benzophenoniminodiimide und daraus abgeleitete thermostabile polymere |
US20060029671A1 (en) * | 2004-08-06 | 2006-02-09 | Grain Processing Corporation | Tablet coating composition |
US8080671B2 (en) | 2008-05-23 | 2011-12-20 | Sabic Innovative Plastics Ip B.V. | Production of low color polyetherimides |
US11279692B2 (en) | 2015-12-29 | 2022-03-22 | Shpp Global Technologies B.V. | Methods for the manufacture of an aromatic bisimide and a polyetherimide |
-
1973
- 1973-11-23 US US00418381A patent/US3847870A/en not_active Expired - Lifetime
-
1974
- 1974-08-28 DE DE2441101A patent/DE2441101C2/de not_active Expired
- 1974-09-03 CA CA208,294A patent/CA1040790A/en not_active Expired
- 1974-09-30 BR BR8110/74A patent/BR7408110D0/pt unknown
- 1974-10-07 SU SU742064639A patent/SU625620A3/ru active
- 1974-10-08 GB GB43577/74A patent/GB1484312A/en not_active Expired
- 1974-11-20 IT IT29629/74A patent/IT1025851B/it active
- 1974-11-21 DD DD182508A patent/DD115137A5/xx unknown
- 1974-11-22 JP JP49133756A patent/JPS584058B2/ja not_active Expired
- 1974-11-22 NL NLAANVRAGE7415311,A patent/NL176178C/xx not_active IP Right Cessation
- 1974-11-22 FR FR7438384A patent/FR2252370B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2441101C2 (de) | 1984-09-20 |
JPS584058B2 (ja) | 1983-01-24 |
CA1040790A (en) | 1978-10-17 |
SU625620A3 (ru) | 1978-09-25 |
JPS5094096A (pt) | 1975-07-26 |
NL176178B (nl) | 1984-10-01 |
NL176178C (nl) | 1985-03-01 |
AU7297574A (en) | 1976-03-11 |
GB1484312A (en) | 1977-09-01 |
BR7408110D0 (pt) | 1975-08-26 |
NL7415311A (nl) | 1975-05-27 |
FR2252370A1 (pt) | 1975-06-20 |
FR2252370B1 (pt) | 1980-11-07 |
US3847870A (en) | 1974-11-12 |
DE2441101A1 (de) | 1975-05-28 |
IT1025851B (it) | 1978-08-30 |