BE710906A - - Google Patents
Info
- Publication number
- BE710906A BE710906A BE710906DA BE710906A BE 710906 A BE710906 A BE 710906A BE 710906D A BE710906D A BE 710906DA BE 710906 A BE710906 A BE 710906A
- 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
- C08G73/0666—Polycondensates containing five-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms
- C08G73/0672—Polycondensates containing five-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only one nitrogen atom in the ring
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB754967A GB1174352A (en) | 1967-02-16 | 1967-02-16 | Novel Polymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE710906A true BE710906A (it) | 1968-07-01 |
Family
ID=9835264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE710906D BE710906A (it) | 1967-02-16 | 1968-02-16 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE710906A (it) |
| FR (1) | FR1563899A (it) |
| GB (1) | GB1174352A (it) |
| NL (1) | NL6802157A (it) |
-
1967
- 1967-02-16 GB GB754967A patent/GB1174352A/en not_active Expired
-
1968
- 1968-02-14 FR FR1563899D patent/FR1563899A/fr not_active Expired
- 1968-02-15 NL NL6802157A patent/NL6802157A/xx unknown
- 1968-02-16 BE BE710906D patent/BE710906A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1174352A (en) | 1969-12-17 |
| FR1563899A (it) | 1969-04-18 |
| NL6802157A (it) | 1968-08-19 |