CH415053A - Verfahren zur Herstellung von spinnfähigen farblosen Polyestern - Google Patents
Verfahren zur Herstellung von spinnfähigen farblosen PolyesternInfo
- Publication number
- CH415053A CH415053A CH1451663A CH1451663A CH415053A CH 415053 A CH415053 A CH 415053A CH 1451663 A CH1451663 A CH 1451663A CH 1451663 A CH1451663 A CH 1451663A CH 415053 A CH415053 A CH 415053A
- Authority
- CH
- Switzerland
- Prior art keywords
- spinnable
- production
- polyesters
- colorless
- colorless polyesters
- 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
- C08G63/87—Non-metals or inter-compounds thereof
-
- 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
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEZ0009803 | 1962-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH415053A true CH415053A (de) | 1966-06-15 |
Family
ID=7621057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1451663A CH415053A (de) | 1962-12-06 | 1963-11-27 | Verfahren zur Herstellung von spinnfähigen farblosen Polyestern |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE640644A (fr) |
| CH (1) | CH415053A (fr) |
| DE (1) | DE1545207A1 (fr) |
| FR (1) | FR1386345A (fr) |
| GB (1) | GB1027360A (fr) |
| NL (1) | NL301278A (fr) |
-
0
- NL NL301278D patent/NL301278A/xx unknown
-
1962
- 1962-12-06 DE DE19621545207 patent/DE1545207A1/de active Pending
-
1963
- 1963-11-27 CH CH1451663A patent/CH415053A/de unknown
- 1963-11-27 FR FR955145A patent/FR1386345A/fr not_active Expired
- 1963-11-29 BE BE640644A patent/BE640644A/xx unknown
- 1963-12-06 GB GB4835563A patent/GB1027360A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1545207A1 (de) | 1969-11-27 |
| NL301278A (fr) | |
| GB1027360A (en) | 1966-04-27 |
| FR1386345A (fr) | 1965-01-22 |
| BE640644A (fr) | 1964-05-29 |
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