BE675874A - - Google Patents
Info
- Publication number
- BE675874A BE675874A BE675874DA BE675874A BE 675874 A BE675874 A BE 675874A BE 675874D A BE675874D A BE 675874DA BE 675874 A BE675874 A BE 675874A
- 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
- C08G63/826—Metals not provided for in groups C08G63/83 - C08G63/86
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 |
|---|---|---|---|
| DEV0027754 | 1965-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE675874A true BE675874A (un) | 1966-06-16 |
Family
ID=7583634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE675874D BE675874A (un) | 1965-02-11 | 1966-02-01 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT263374B (un) |
| BE (1) | BE675874A (un) |
| CH (1) | CH457856A (un) |
| NL (1) | NL6601541A (un) |
| SE (1) | SE300313B (un) |
-
1966
- 1966-02-01 BE BE675874D patent/BE675874A/xx unknown
- 1966-02-04 CH CH164266A patent/CH457856A/de unknown
- 1966-02-07 NL NL6601541A patent/NL6601541A/xx unknown
- 1966-02-09 SE SE164366A patent/SE300313B/xx unknown
- 1966-02-11 AT AT128966A patent/AT263374B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| NL6601541A (un) | 1966-08-12 |
| CH457856A (de) | 1968-06-15 |
| AT263374B (de) | 1968-07-25 |
| SE300313B (un) | 1968-04-22 |