NL6509208A - - Google Patents
Info
- Publication number
- NL6509208A NL6509208A NL6509208A NL6509208A NL6509208A NL 6509208 A NL6509208 A NL 6509208A NL 6509208 A NL6509208 A NL 6509208A NL 6509208 A NL6509208 A NL 6509208A NL 6509208 A NL6509208 A NL 6509208A
- Authority
- NL
- Netherlands
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)
- Polyesters Or Polycarbonates (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6509208A NL6509208A (https=) | 1965-07-16 | 1965-07-16 | |
| ES0329145A ES329145A1 (es) | 1965-07-16 | 1966-07-15 | Un procedimiento para la preparacion de poliesteres a partir de acido tereftalico y glicoles, mas particularmente etilenglicol. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6509208A NL6509208A (https=) | 1965-07-16 | 1965-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6509208A true NL6509208A (https=) | 1965-10-25 |
Family
ID=19793652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6509208A NL6509208A (https=) | 1965-07-16 | 1965-07-16 |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES329145A1 (https=) |
| NL (1) | NL6509208A (https=) |
-
1965
- 1965-07-16 NL NL6509208A patent/NL6509208A/xx unknown
-
1966
- 1966-07-15 ES ES0329145A patent/ES329145A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES329145A1 (es) | 1967-05-01 |