BE571796A - - Google Patents
Info
- Publication number
- BE571796A BE571796A BE571796DA BE571796A BE 571796 A BE571796 A BE 571796A BE 571796D A BE571796D A BE 571796DA BE 571796 A BE571796 A BE 571796A
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1211133X | 1957-10-07 | ||
| GB31280/57A GB838663A (en) | 1957-10-07 | 1957-10-07 | Manufacture of highly polymeric polymethylene terephthalates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE571796A true BE571796A (it) |
Family
ID=26260823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE571796D BE571796A (it) | 1957-10-07 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE571796A (it) |
| FR (1) | FR1211133A (it) |
-
0
- BE BE571796D patent/BE571796A/xx unknown
-
1958
- 1958-10-07 FR FR1211133D patent/FR1211133A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1211133A (fr) | 1960-03-14 |