BE442625A - - Google Patents
Info
- Publication number
- BE442625A BE442625A BE442625DA BE442625A BE 442625 A BE442625 A BE 442625A BE 442625D A BE442625D A BE 442625DA BE 442625 A BE442625 A BE 442625A
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Artificial Filaments (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE228941X | 1940-11-18 | ||
| DE874875X | 1940-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE442625A true BE442625A (en) |
Family
ID=29421257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE442625D BE442625A (en) | 1940-11-18 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE442625A (en) |
| CH (1) | CH228941A (en) |
-
0
- BE BE442625D patent/BE442625A/xx unknown
-
1941
- 1941-08-19 CH CH228941D patent/CH228941A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH228941A (en) | 1943-09-30 |