DD111392A5 - - Google Patents
Info
- Publication number
- DD111392A5 DD111392A5 DD17937774A DD17937774A DD111392A5 DD 111392 A5 DD111392 A5 DD 111392A5 DD 17937774 A DD17937774 A DD 17937774A DD 17937774 A DD17937774 A DD 17937774A DD 111392 A5 DD111392 A5 DD 111392A5
- 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
- C08G73/1003—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
-
- 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)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Paints Or Removers (AREA)
- Organic Insulating Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37277073A | 1973-06-22 | 1973-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD111392A5 true DD111392A5 (enExample) | 1975-02-12 |
Family
ID=23469570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD17937774A DD111392A5 (enExample) | 1973-06-22 | 1974-06-21 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS584055B2 (enExample) |
| BR (1) | BR7405112D0 (enExample) |
| DD (1) | DD111392A5 (enExample) |
| DE (1) | DE2429648A1 (enExample) |
| FR (1) | FR2234329B1 (enExample) |
| GB (1) | GB1485172A (enExample) |
| IT (1) | IT1015314B (enExample) |
| NL (1) | NL176369C (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4354965A (en) * | 1980-04-07 | 1982-10-19 | General Electric Company | Polyetheramideimide resins and electrical conductors insulated therewith |
| BR9912200A (pt) * | 1998-06-24 | 2001-11-20 | Aventis Pharma Gmbh | Mumbaistatina, processo para sua produção e seuuso como produto farmacêutico |
| US9127128B2 (en) * | 2011-10-28 | 2015-09-08 | Sabic Global Technologies B.V. | Polyetherimides, methods of manufacture, and articles formed therefrom |
| US8907042B2 (en) | 2011-10-28 | 2014-12-09 | Sabic Global Technologies B.V. | Polyetherimides, methods of manufacture, and articles formed therefrom |
| US20150080489A1 (en) * | 2013-09-13 | 2015-03-19 | Sabic Innovative Plastics Ip B.V. | Polyetherimides, methods of manufacture, and articles formed therefrom |
| US10377860B2 (en) | 2013-09-13 | 2019-08-13 | Sabic Global Technologies B.V. | Polyetherimides, methods of manufacture, and articles formed therefrom |
| US9382382B2 (en) | 2013-09-13 | 2016-07-05 | Sabic Global Technologies B.V. | Polyetherimides, methods of manufacture, and articles formed therefrom |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2005967A1 (en) * | 1970-02-10 | 1971-08-26 | Basf Ag | Stable polyimide solns from aromatic carboxy - |
| JPS4843194A (enExample) * | 1971-10-04 | 1973-06-22 |
-
1974
- 1974-06-20 DE DE19742429648 patent/DE2429648A1/de not_active Withdrawn
- 1974-06-20 NL NL7408336A patent/NL176369C/xx not_active IP Right Cessation
- 1974-06-21 GB GB2773574A patent/GB1485172A/en not_active Expired
- 1974-06-21 BR BR511274A patent/BR7405112D0/pt unknown
- 1974-06-21 DD DD17937774A patent/DD111392A5/xx unknown
- 1974-06-21 JP JP49070304A patent/JPS584055B2/ja not_active Expired
- 1974-06-24 FR FR7421896A patent/FR2234329B1/fr not_active Expired
- 1974-06-24 IT IT2431174A patent/IT1015314B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT1015314B (it) | 1977-05-10 |
| JPS5069195A (enExample) | 1975-06-09 |
| NL176369B (nl) | 1984-11-01 |
| JPS584055B2 (ja) | 1983-01-24 |
| FR2234329A1 (enExample) | 1975-01-17 |
| NL7408336A (enExample) | 1974-12-24 |
| DE2429648A1 (de) | 1975-01-16 |
| AU7049474A (en) | 1976-01-08 |
| FR2234329B1 (enExample) | 1981-12-24 |
| BR7405112D0 (pt) | 1975-01-21 |
| GB1485172A (en) | 1977-09-08 |
| NL176369C (nl) | 1985-04-01 |