BE645267A - - Google Patents
Info
- Publication number
- BE645267A BE645267A BE645267A BE645267A BE645267A BE 645267 A BE645267 A BE 645267A BE 645267 A BE645267 A BE 645267A BE 645267 A BE645267 A BE 645267A BE 645267 A BE645267 A BE 645267A
- 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
- C08G63/84—Boron, aluminium, gallium, indium, thallium, rare-earth metals, 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
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 |
|---|---|---|---|
| DE1963F0039251 DE1300264B (en) | 1963-03-15 | 1963-03-15 | Process for the production of high polymer, linear polyesters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE645267A true BE645267A (en) | 1964-09-16 |
Family
ID=7097690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE645267A BE645267A (en) | 1963-03-15 | 1964-03-16 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT247005B (en) |
| BE (1) | BE645267A (en) |
| CH (1) | CH456956A (en) |
| DE (1) | DE1300264B (en) |
| GB (1) | GB1053133A (en) |
| NL (1) | NL6402214A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3506619A (en) * | 1967-01-20 | 1970-04-14 | Fmc Corp | Metal fluorides as polycondensation catalysts |
-
0
- GB GB1053133D patent/GB1053133A/en active Active
-
1963
- 1963-03-15 DE DE1963F0039251 patent/DE1300264B/en active Pending
-
1964
- 1964-03-05 NL NL6402214A patent/NL6402214A/xx unknown
- 1964-03-12 CH CH325064A patent/CH456956A/en unknown
- 1964-03-13 AT AT218164A patent/AT247005B/en active
- 1964-03-16 BE BE645267A patent/BE645267A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT247005B (en) | 1966-05-25 |
| GB1053133A (en) | |
| DE1300264B (en) | 1969-07-31 |
| CH456956A (en) | 1968-05-31 |
| NL6402214A (en) | 1964-09-16 |