BE443949A - - Google Patents
Info
- Publication number
- BE443949A BE443949A BE443949DA BE443949A BE 443949 A BE443949 A BE 443949A BE 443949D A BE443949D A BE 443949DA BE 443949 A BE443949 A BE 443949A
- Authority
- BE
- Belgium
- Prior art keywords
- emi
- filaments
- heated
- hours
- condensation
- Prior art date
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
- C08G69/44—Polyester-amides
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE886426X | 1939-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE443949A true BE443949A (ko) |
Family
ID=6833310
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE443949D BE443949A (ko) | 1939-09-07 | ||
| BE450457D BE450457A (ko) | 1939-09-07 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE450457D BE450457A (ko) | 1939-09-07 |
Country Status (2)
| Country | Link |
|---|---|
| BE (2) | BE450457A (ko) |
| FR (1) | FR886426A (ko) |
-
0
- BE BE443949D patent/BE443949A/fr unknown
- BE BE450457D patent/BE450457A/xx unknown
-
1941
- 1941-07-11 FR FR886426D patent/FR886426A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR886426A (fr) | 1943-10-14 |
| BE450457A (ko) |
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