GB1019470A - - Google Patents
Info
- Publication number
- GB1019470A GB1019470A GB1019470DA GB1019470A GB 1019470 A GB1019470 A GB 1019470A GB 1019470D A GB1019470D A GB 1019470DA GB 1019470 A GB1019470 A GB 1019470A
- Authority
- GB
- United Kingdom
- Prior art keywords
- formula
- polyquinazolones
- benzoxazinone
- diamino
- bis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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
- C08G73/0683—Polycondensates containing six-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms
- C08G73/0694—Polycondensates containing six-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only two nitrogen atoms in the ring, e.g. polyquinoxalines
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR942267A FR1423631A (fr) | 1963-07-20 | 1963-07-20 | Nouveaux polymères stables à température élevée, du type polyquinazolone, leur fabrication et leurs applications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1019470A true GB1019470A (de) |
Family
ID=8808885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1019470D Active GB1019470A (de) | 1963-07-20 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR1423631A (de) |
| GB (1) | GB1019470A (de) |
| NL (1) | NL6408197A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2467223A1 (fr) * | 1979-10-09 | 1981-04-17 | Nitto Electric Ind Co | Membranes permeables selectives contenant un polymere a base de polyquinazolone |
-
0
- GB GB1019470D patent/GB1019470A/en active Active
-
1963
- 1963-07-20 FR FR942267A patent/FR1423631A/fr not_active Expired
-
1964
- 1964-07-17 NL NL6408197A patent/NL6408197A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2467223A1 (fr) * | 1979-10-09 | 1981-04-17 | Nitto Electric Ind Co | Membranes permeables selectives contenant un polymere a base de polyquinazolone |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1423631A (fr) | 1966-01-07 |
| NL6408197A (de) | 1965-01-21 |
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