PL73005B1 - - Google Patents
Info
- Publication number
- PL73005B1 PL73005B1 PL1971145908A PL14590871A PL73005B1 PL 73005 B1 PL73005 B1 PL 73005B1 PL 1971145908 A PL1971145908 A PL 1971145908A PL 14590871 A PL14590871 A PL 14590871A PL 73005 B1 PL73005 B1 PL 73005B1
- Authority
- PL
- Poland
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 |
|---|---|---|---|
| DE19702004495 DE2004495C (de) | 1970-01-31 | Verfahren zur Herstellung von Polyamidcarbonsauren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL73005B1 true PL73005B1 (en:Method) | 1974-08-30 |
| PL73005B2 PL73005B2 (en:Method) | 1974-08-31 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| ES387800A1 (es) | 1973-05-16 |
| DE2004495B2 (de) | 1972-10-19 |
| SU410592A3 (en:Method) | 1974-01-05 |
| NL7101218A (en:Method) | 1971-08-03 |
| GB1345608A (en) | 1974-01-30 |
| NO130730C (en:Method) | 1975-01-29 |
| BR7100585D0 (pt) | 1973-04-17 |
| NO130730B (en:Method) | 1974-10-21 |
| AT309077B (de) | 1973-08-10 |
| CA941092A (en) | 1974-01-29 |
| BE762258A (fr) | 1971-07-01 |
| FR2077433A1 (en:Method) | 1971-10-22 |
| CH559224A5 (en:Method) | 1975-02-28 |
| FR2077433B1 (en:Method) | 1974-02-22 |
| RO62174A (en:Method) | 1977-05-15 |
| US3663492A (en) | 1972-05-16 |
| DE2004495A1 (en:Method) | 1971-07-22 |