IL26031A - Production of polyesters by use of thorium compounds as catalysts - Google Patents
Production of polyesters by use of thorium compounds as catalystsInfo
- Publication number
- IL26031A IL26031A IL2603166A IL2603166A IL26031A IL 26031 A IL26031 A IL 26031A IL 2603166 A IL2603166 A IL 2603166A IL 2603166 A IL2603166 A IL 2603166A IL 26031 A IL26031 A IL 26031A
- Authority
- IL
- Israel
- Prior art keywords
- polyesters
- catalysts
- production
- thorium compounds
- thorium
- Prior art date
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 |
|---|---|---|---|
| US46860765A | 1965-06-30 | 1965-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL26031A true IL26031A (en) | 1969-12-31 |
Family
ID=23860493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL2603166A IL26031A (en) | 1965-06-30 | 1966-06-24 | Production of polyesters by use of thorium compounds as catalysts |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE683277A (en) |
| CH (1) | CH458742A (en) |
| DE (1) | DE1645004A1 (en) |
| GB (1) | GB1132749A (en) |
| IL (1) | IL26031A (en) |
| LU (1) | LU51397A1 (en) |
| NL (1) | NL6609020A (en) |
-
1966
- 1966-06-22 GB GB2785366A patent/GB1132749A/en not_active Expired
- 1966-06-24 LU LU51397D patent/LU51397A1/xx unknown
- 1966-06-24 IL IL2603166A patent/IL26031A/en unknown
- 1966-06-28 BE BE683277D patent/BE683277A/xx unknown
- 1966-06-29 CH CH941866A patent/CH458742A/en unknown
- 1966-06-29 NL NL6609020A patent/NL6609020A/xx unknown
- 1966-06-30 DE DE19661645004 patent/DE1645004A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| LU51397A1 (en) | 1966-12-28 |
| NL6609020A (en) | 1967-01-02 |
| BE683277A (en) | 1966-12-28 |
| CH458742A (en) | 1968-06-30 |
| GB1132749A (en) | 1968-11-06 |
| DE1645004A1 (en) | 1970-07-16 |
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