BE735664A - - Google Patents
Info
- Publication number
- BE735664A BE735664A BE735664DA BE735664A BE 735664 A BE735664 A BE 735664A BE 735664D A BE735664D A BE 735664DA BE 735664 A BE735664 A BE 735664A
- Authority
- BE
- Belgium
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
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 |
|---|---|---|---|
| DE19681770796 DE1770796A1 (de) | 1968-07-04 | 1968-07-04 | Verfahren zur Herstellung von Polyimiden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE735664A true BE735664A (xx) | 1969-12-16 |
Family
ID=5700645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE735664D BE735664A (xx) | 1968-07-04 | 1969-07-04 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3595971A (xx) |
| BE (1) | BE735664A (xx) |
| DE (1) | DE1770796A1 (xx) |
| FR (1) | FR2012288A1 (xx) |
| GB (1) | GB1210998A (xx) |
| NL (1) | NL6910228A (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3803085A (en) * | 1972-12-29 | 1974-04-09 | Gen Electric | Method for making polyetherimides |
| DE2429695C2 (de) * | 1973-06-22 | 1985-09-26 | General Electric Co., Schenectady, N.Y. | Verfahren zum Herstellen von Polyätherimiden |
| US4061856A (en) * | 1974-10-10 | 1977-12-06 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Trimerization of aromatic nitriles |
| US4242437A (en) * | 1979-05-11 | 1980-12-30 | Minnesota Mining And Manufacturing Company | Photosensitized polyamic acids curable by exposure to actinic radiation |
| DE3000168A1 (de) * | 1980-01-04 | 1981-07-09 | Bayer Ag, 5090 Leverkusen | Elektrisch leitende cyclische polyimide |
| DE4216678A1 (de) * | 1992-05-20 | 1993-11-25 | Bosch Siemens Hausgeraete | Kochmulde |
| DE4216677A1 (de) * | 1992-05-20 | 1993-11-25 | Bosch Siemens Hausgeraete | Kochmulde |
-
1968
- 1968-07-04 DE DE19681770796 patent/DE1770796A1/de active Pending
-
1969
- 1969-07-03 US US839807A patent/US3595971A/en not_active Expired - Lifetime
- 1969-07-03 NL NL6910228A patent/NL6910228A/xx unknown
- 1969-07-03 GB GB33670/69A patent/GB1210998A/en not_active Expired
- 1969-07-03 FR FR6922482A patent/FR2012288A1/fr not_active Withdrawn
- 1969-07-04 BE BE735664D patent/BE735664A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3595971A (en) | 1971-07-27 |
| FR2012288A1 (fr) | 1970-03-20 |
| DE1770796A1 (de) | 1971-12-02 |
| GB1210998A (en) | 1970-11-04 |
| NL6910228A (xx) | 1970-01-06 |