BE683624A - - Google Patents
Info
- Publication number
- BE683624A BE683624A BE683624DA BE683624A BE 683624 A BE683624 A BE 683624A BE 683624D A BE683624D A BE 683624DA BE 683624 A BE683624 A BE 683624A
- 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
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 |
|---|---|---|---|
| US47020965A | 1965-07-07 | 1965-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE683624A true BE683624A (nl) | 1967-01-04 |
Family
ID=23866683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE683624D BE683624A (nl) | 1965-07-07 | 1966-07-04 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE683624A (nl) |
| CH (1) | CH456151A (nl) |
| DE (1) | DE1645008A1 (nl) |
| GB (1) | GB1146849A (nl) |
| IL (1) | IL26036A (nl) |
| LU (1) | LU51427A1 (nl) |
| NL (1) | NL6609434A (nl) |
-
1966
- 1966-06-23 GB GB2821066A patent/GB1146849A/en not_active Expired
- 1966-06-26 IL IL2603666A patent/IL26036A/en unknown
- 1966-06-28 LU LU51427D patent/LU51427A1/xx unknown
- 1966-07-04 BE BE683624D patent/BE683624A/xx unknown
- 1966-07-05 DE DE19661645008 patent/DE1645008A1/de active Pending
- 1966-07-06 NL NL6609434A patent/NL6609434A/xx unknown
- 1966-07-06 CH CH979366A patent/CH456151A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6609434A (nl) | 1967-01-09 |
| IL26036A (en) | 1970-04-20 |
| DE1645008A1 (de) | 1970-05-14 |
| LU51427A1 (nl) | 1966-12-28 |
| CH456151A (fr) | 1968-05-15 |
| GB1146849A (en) | 1969-03-26 |