NL6501902A - - Google Patents
Info
- Publication number
- NL6501902A NL6501902A NL6501902A NL6501902A NL6501902A NL 6501902 A NL6501902 A NL 6501902A NL 6501902 A NL6501902 A NL 6501902A NL 6501902 A NL6501902 A NL 6501902A NL 6501902 A NL6501902 A NL 6501902A
- 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
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 |
|---|---|---|---|
| AT132264A AT253109B (de) | 1964-02-17 | 1964-02-17 | Herstellung von Fasern hoher Licht- und Thermostabilität |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6501902A true NL6501902A (de) | 1965-08-18 |
Family
ID=3511381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6501902A NL6501902A (de) | 1964-02-17 | 1965-02-16 |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT253109B (de) |
| CH (1) | CH439742A (de) |
| DE (1) | DE1570334A1 (de) |
| NL (1) | NL6501902A (de) |
-
1964
- 1964-02-17 AT AT132264A patent/AT253109B/de active
-
1965
- 1965-02-05 DE DE19651570334 patent/DE1570334A1/de active Pending
- 1965-02-09 CH CH173965A patent/CH439742A/de unknown
- 1965-02-16 NL NL6501902A patent/NL6501902A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH439742A (de) | 1967-07-15 |
| DE1570334A1 (de) | 1970-02-12 |
| AT253109B (de) | 1967-03-28 |