NL6614708A - - Google Patents
Info
- Publication number
- NL6614708A NL6614708A NL6614708A NL6614708A NL6614708A NL 6614708 A NL6614708 A NL 6614708A NL 6614708 A NL6614708 A NL 6614708A NL 6614708 A NL6614708 A NL 6614708A NL 6614708 A NL6614708 A NL 6614708A
- Authority
- NL
- Netherlands
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
- C08G73/18—Polybenzimidazoles
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 |
|---|---|---|---|
| FR36007A FR1504423A (fr) | 1965-10-22 | 1965-10-22 | Résines hétérocycliques azotées thermostables et leur procédé de fabrication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6614708A true NL6614708A (https=) | 1967-04-24 |
Family
ID=8591077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6614708A NL6614708A (https=) | 1965-10-22 | 1966-10-19 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1620932A1 (https=) |
| FR (1) | FR1504423A (https=) |
| GB (1) | GB1156152A (https=) |
| NL (1) | NL6614708A (https=) |
-
1965
- 1965-10-22 FR FR36007A patent/FR1504423A/fr not_active Expired
-
1966
- 1966-10-19 NL NL6614708A patent/NL6614708A/xx unknown
- 1966-10-21 GB GB4735666A patent/GB1156152A/en not_active Expired
- 1966-10-21 DE DE19661620932 patent/DE1620932A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1620932A1 (de) | 1970-05-14 |
| GB1156152A (en) | 1969-06-25 |
| FR1504423A (fr) | 1967-12-08 |