BE576185A - - Google Patents
Info
- Publication number
- BE576185A BE576185A BE576185DA BE576185A BE 576185 A BE576185 A BE 576185A BE 576185D A BE576185D A BE 576185DA BE 576185 A BE576185 A BE 576185A
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV0014554 | 1958-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE576185A true BE576185A (de) | 1959-06-16 |
Family
ID=29716500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE576185D BE576185A (de) | 1958-06-13 | 1959-02-27 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE576185A (de) |
| CH (1) | CH372842A (de) |
| FR (1) | FR1219831A (de) |
| NL (1) | NL236999A (de) |
-
0
- NL NL236999D patent/NL236999A/xx unknown
-
1959
- 1959-02-06 CH CH6919859A patent/CH372842A/de unknown
- 1959-02-27 BE BE576185D patent/BE576185A/xx unknown
- 1959-04-09 FR FR791599A patent/FR1219831A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH372842A (de) | 1963-10-31 |
| FR1219831A (fr) | 1960-05-19 |
| NL236999A (de) |