BE528508A - - Google Patents
Info
- Publication number
- BE528508A BE528508A BE528508DA BE528508A BE 528508 A BE528508 A BE 528508A BE 528508D A BE528508D A BE 528508DA BE 528508 A BE528508 A BE 528508A
- 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
- C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
- C08G63/86—Germanium, antimony, or compounds thereof
- C08G63/866—Antimony or compounds thereof
-
- 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
- C08G63/83—Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, or compounds thereof
-
- 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
- C08G63/84—Boron, aluminium, gallium, indium, thallium, rare-earth metals, or 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)
- Artificial Filaments (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB11944/53A GB742196A (en) | 1953-04-30 | 1953-04-30 | Improvements in the manufacture of highly polymeric polymethylene terephthalates |
| GB11946/53A GB742811A (en) | 1953-04-30 | 1953-04-30 | Improvements in the manufacture of highly polymeric polymethylene terephthalates |
| GB11945/53A GB742810A (en) | 1953-04-30 | 1953-04-30 | Improvements in the manufacture of highly polymeric polymethylene terephthalates |
| GB140454X | 1954-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE528508A true BE528508A (da) |
Family
ID=27448122
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE528508D BE528508A (da) | 1953-04-30 | ||
| BE528507D BE528507A (da) | 1953-04-30 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE528507D BE528507A (da) | 1953-04-30 |
Country Status (5)
| Country | Link |
|---|---|
| BE (2) | BE528507A (da) |
| CH (3) | CH326177A (da) |
| DE (1) | DE1058256B (da) |
| FR (2) | FR1100466A (da) |
| GB (2) | GB742811A (da) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1816678B1 (de) * | 1967-12-27 | 1970-12-10 | Asahi Chemical Ind | Verfahren zum Herstellen von Polyaethylen-1,2-diphenoxyaethan-4,4'-dicarboxylat |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1228063B (de) * | 1955-06-24 | 1966-11-03 | Hoechst Ag | Verfahren zur Herstellung hochmolekularer, linearer Polyester |
| US3068205A (en) * | 1958-10-27 | 1962-12-11 | Eastman Kodak Co | Synergistic catalyst composition containing a group ii metal salt and an arsenic compound for preparing condensation-type polyesters |
| GB1060693A (en) * | 1963-05-08 | 1967-03-08 | Toyo Rayon Co Ltd | Process for the preparation of polyester for slideable film |
| CN106280293B (zh) * | 2015-06-09 | 2020-04-07 | 东丽纤维研究所（中国）有限公司 | 一种聚酯组合物及其制备方法和用途 |
-
0
- BE BE528508D patent/BE528508A/xx unknown
- BE BE528507D patent/BE528507A/fr unknown
-
1953
- 1953-04-30 GB GB11946/53A patent/GB742811A/en not_active Expired
- 1953-04-30 GB GB11945/53A patent/GB742810A/en not_active Expired
-
1954
- 1954-04-28 CH CH326177D patent/CH326177A/de unknown
- 1954-04-28 CH CH326176D patent/CH326176A/de unknown
- 1954-04-28 CH CH326566D patent/CH326566A/de unknown
- 1954-04-30 DE DEI8602A patent/DE1058256B/de active Pending
- 1954-04-30 FR FR1100466D patent/FR1100466A/fr not_active Expired
- 1954-04-30 FR FR1100467D patent/FR1100467A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1816678B1 (de) * | 1967-12-27 | 1970-12-10 | Asahi Chemical Ind | Verfahren zum Herstellen von Polyaethylen-1,2-diphenoxyaethan-4,4'-dicarboxylat |
Also Published As
| Publication number | Publication date |
|---|---|
| CH326566A (de) | 1957-12-31 |
| GB742810A (en) | 1956-01-04 |
| FR1100467A (fr) | 1955-09-20 |
| FR1100466A (fr) | 1955-09-20 |
| BE528507A (da) | |
| CH326177A (de) | 1957-12-15 |
| DE1058256B (de) | 1959-05-27 |
| CH326176A (de) | 1957-12-15 |
| GB742811A (en) | 1956-01-04 |