BE450458A - - Google Patents
Info
- Publication number
- BE450458A BE450458A BE450458A BE450458A BE450458A BE 450458 A BE450458 A BE 450458A BE 450458 A BE450458 A BE 450458A BE 450458 A BE450458 A BE 450458A BE 450458 A BE450458 A BE 450458A
- 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
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE234796X | 1942-05-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE450458A true BE450458A (en) | 1943-11-04 |
Family
ID=5893459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE450458A BE450458A (en) | 1942-05-23 | 1943-05-04 |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE450458A (en) |
CH (1) | CH234796A (en) |
FR (1) | FR956543A (en) |
-
1943
- 1943-04-21 CH CH234796D patent/CH234796A/en unknown
- 1943-04-23 FR FR956543D patent/FR956543A/fr not_active Expired
- 1943-05-04 BE BE450458A patent/BE450458A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
CH234796A (en) | 1944-10-31 |
FR956543A (en) | 1950-02-02 |