NL244130A - - Google Patents
Info
- Publication number
- NL244130A NL244130A NL244130DA NL244130A NL 244130 A NL244130 A NL 244130A NL 244130D A NL244130D A NL 244130DA NL 244130 A NL244130 A NL 244130A
- 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
- C08G63/83—Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, or 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
- 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
-
- 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
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3207558A GB879265A (en) | 1958-10-08 | 1958-10-08 | Manufacture of highly polymeric polymethylene terephthalates |
| GB275459 | 1959-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL244130A true NL244130A (en:Method) |
Family
ID=26237709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL244130D NL244130A (en:Method) | 1958-10-08 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE583427A (en:Method) |
| DE (1) | DE1295188B (en:Method) |
| FR (1) | FR1240184A (en:Method) |
| GB (1) | GB879265A (en:Method) |
| NL (1) | NL244130A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1037256A (en) * | 1962-07-21 | 1966-07-27 | Toyo Rayon Co Ltd | Process for producing polyesters |
| US20070093637A1 (en) * | 2003-12-04 | 2007-04-26 | Teijin Fibers Limited | Polyester, production method thereof, fibers therefrom and catalyst for polymerization of polyester |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE543309A (en:Method) * | 1953-02-27 | |||
| NL212396A (en:Method) * | 1955-11-23 |
-
0
- NL NL244130D patent/NL244130A/xx unknown
-
1958
- 1958-10-08 GB GB3207558A patent/GB879265A/en not_active Expired
-
1959
- 1959-10-08 FR FR807068A patent/FR1240184A/fr not_active Expired
- 1959-10-08 BE BE583427D patent/BE583427A/fr unknown
- 1959-10-08 DE DE1959I0017088 patent/DE1295188B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1295188B (de) | 1969-05-14 |
| FR1240184A (fr) | 1960-12-12 |
| BE583427A (en:Method) | 1960-04-08 |
| GB879265A (en) | 1961-10-11 |