BE450443A - - Google Patents
Info
- Publication number
- BE450443A BE450443A BE450443DA BE450443A BE 450443 A BE450443 A BE 450443A BE 450443D A BE450443D A BE 450443DA BE 450443 A BE450443 A BE 450443A
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/28—Preparatory processes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR719293 | 1956-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE450443A true BE450443A (en) |
Family
ID=8703450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE450443D BE450443A (en) | 1956-07-25 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE450443A (en) |
| FR (1) | FR894415A (en) |
| NL (1) | NL60599C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2856387A (en) * | 1954-07-12 | 1958-10-14 | Du Pont | Polyamides and process for preparing polyamides from alkyl substituted diamines and esters of dicarbothiolic acid |
-
0
- BE BE450443D patent/BE450443A/xx unknown
- NL NL60599D patent/NL60599C/xx active
- FR FR894415D patent/FR894415A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL60599C (en) | |
| FR894415A (en) | 1944-12-22 |