BE678327A - - Google Patents
Info
- Publication number
- BE678327A BE678327A BE678327DA BE678327A BE 678327 A BE678327 A BE 678327A BE 678327D A BE678327D A BE 678327DA BE 678327 A BE678327 A BE 678327A
- 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 |
|---|---|---|---|
| DEC0035402 | 1965-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE678327A true BE678327A (en:Method) | 1966-09-01 |
Family
ID=7021791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE678327D BE678327A (en:Method) | 1965-03-24 | 1966-03-23 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE678327A (en:Method) |
| DE (1) | DE1570341A1 (en:Method) |
-
1965
- 1965-03-24 DE DE19651570341 patent/DE1570341A1/de active Pending
-
1966
- 1966-03-23 BE BE678327D patent/BE678327A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1570341A1 (de) | 1970-01-02 |