CS170826B1 - - Google Patents
Info
- Publication number
- CS170826B1 CS170826B1 CS9571A CS9571A CS170826B1 CS 170826 B1 CS170826 B1 CS 170826B1 CS 9571 A CS9571 A CS 9571A CS 9571 A CS9571 A CS 9571A CS 170826 B1 CS170826 B1 CS 170826B1
- Authority
- CS
- Czechoslovakia
Links
Classifications
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- 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
- C08G73/1085—Polyimides with diamino moieties or tetracarboxylic segments containing heterocyclic moieties
-
- 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
- C08G73/20—Pyrrones
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)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1386180A SU299169A1 (ru) | 1970-01-07 | 1970-01-07 | Способ получения гетероциклических полимеров |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS170826B1 true CS170826B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-09-15 |
Family
ID=20448764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS9571A CS170826B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-01-07 | 1971-01-07 |
Country Status (5)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108976419A (zh) * | 2018-07-31 | 2018-12-11 | 湖南工业大学 | 一种含萘结构的芳香族超支化聚酰亚胺及其制备方法和应用 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT699963A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1960-03-28 | |||
| BE658494A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1964-01-20 | 1965-07-19 |
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1970
- 1970-01-07 SU SU1386180A patent/SU299169A1/ru active
- 1970-12-17 DE DE19702062298 patent/DE2062298A1/de active Pending
- 1970-12-30 GB GB6183070A patent/GB1341412A/en not_active Expired
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1971
- 1971-01-07 CS CS9571A patent/CS170826B1/cs unknown
- 1971-01-07 FR FR7100330A patent/FR2075974B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2062298A1 (de) | 1971-09-09 |
| GB1341412A (en) | 1973-12-19 |
| FR2075974A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-10-15 |
| SU299169A1 (ru) | 1973-09-17 |
| FR2075974B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-12-07 |