BE552700A - - Google Patents
Info
- Publication number
- BE552700A BE552700A BE552700DA BE552700A BE 552700 A BE552700 A BE 552700A BE 552700D A BE552700D A BE 552700DA BE 552700 A BE552700 A BE 552700A
- 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
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/87—Non-metals or inter-compounds thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3304055A GB795782A (en) | 1955-11-18 | 1955-11-18 | Manufacture of highly polymeric polymethylene terephthalates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE552700A true BE552700A (en) |
Family
ID=10347707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE552700D BE552700A (en) | 1955-11-18 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE552700A (en) |
| FR (1) | FR1160533A (en) |
| GB (1) | GB795782A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1237727B (en) * | 1959-05-26 | 1967-03-30 | Du Pont | Process for the production of polyester threads |
| US3335211A (en) * | 1959-06-26 | 1967-08-08 | Du Pont | Process for melt spinning linear polyester modified with an oxysilicon compound |
| DE1273123B (en) * | 1964-07-18 | 1968-07-18 | Hoechst Ag | Use of polyethylene glycol terephthalate modified with organic silicon compounds for the production of threads and fibers |
-
0
- BE BE552700D patent/BE552700A/xx unknown
-
1955
- 1955-11-18 GB GB3304055A patent/GB795782A/en not_active Expired
-
1956
- 1956-11-19 FR FR1160533D patent/FR1160533A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1160533A (en) | 1958-07-17 |
| GB795782A (en) | 1958-05-28 |