FR1574807A - - Google Patents
Info
- Publication number
- FR1574807A FR1574807A FR1574807DA FR1574807A FR 1574807 A FR1574807 A FR 1574807A FR 1574807D A FR1574807D A FR 1574807DA FR 1574807 A FR1574807 A FR 1574807A
- Authority
- FR
- France
- 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.)
- Expired
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
- C08G73/0622—Polycondensates containing six-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms
- C08G73/0638—Polycondensates containing six-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms with at least three nitrogen atoms in the ring
- C08G73/065—Preparatory processes
- C08G73/0655—Preparatory processes from polycyanurates
- C08G73/0661—Preparatory processes from polycyanurates characterised by the catalyst used
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63487767A | 1967-05-01 | 1967-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1574807A true FR1574807A (enrdf_load_stackoverflow) | 1969-07-18 |
Family
ID=24545520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1574807D Expired FR1574807A (enrdf_load_stackoverflow) | 1967-05-01 | 1968-04-29 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE714465A (enrdf_load_stackoverflow) |
| FR (1) | FR1574807A (enrdf_load_stackoverflow) |
| GB (1) | GB1229054A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114736370A (zh) * | 2022-04-25 | 2022-07-12 | 吉林师范大学 | 氟掺杂的共价三嗪骨架聚合物及其含硫复合物，以及制备方法和应用 |
-
1968
- 1968-04-17 GB GB1229054D patent/GB1229054A/en not_active Expired
- 1968-04-29 FR FR1574807D patent/FR1574807A/fr not_active Expired
- 1968-04-30 BE BE714465D patent/BE714465A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE714465A (enrdf_load_stackoverflow) | 1968-10-30 |
| GB1229054A (enrdf_load_stackoverflow) | 1971-04-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |