GB879265A - Manufacture of highly polymeric polymethylene terephthalates - Google Patents
Manufacture of highly polymeric polymethylene terephthalatesInfo
- Publication number
- GB879265A GB879265A GB3207558A GB3207558A GB879265A GB 879265 A GB879265 A GB 879265A GB 3207558 A GB3207558 A GB 3207558A GB 3207558 A GB3207558 A GB 3207558A GB 879265 A GB879265 A GB 879265A
- Authority
- GB
- United Kingdom
- Prior art keywords
- antimony
- phosphite
- glycol
- phosphate
- antimonate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL244130D NL244130A (fr) | 1958-10-08 | ||
GB3207558A GB879265A (en) | 1958-10-08 | 1958-10-08 | Manufacture of highly polymeric polymethylene terephthalates |
DE1959I0017088 DE1295188B (de) | 1958-10-08 | 1959-10-08 | Verfahren zur Herstellung von hochpolymeren Poly-(alkylenglykolterephthalaten) |
FR807068A FR1240184A (fr) | 1958-10-08 | 1959-10-08 | Procédé perfectionné de fabrication de téréphtalates de polyméthylène hautement polymérisés |
BE583427D BE583427A (fr) | 1958-10-08 | 1959-10-08 |
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 |
---|---|
GB879265A true GB879265A (en) | 1961-10-11 |
Family
ID=26237709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3207558A Expired GB879265A (en) | 1958-10-08 | 1958-10-08 | Manufacture of highly polymeric polymethylene terephthalates |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE583427A (fr) |
DE (1) | DE1295188B (fr) |
FR (1) | FR1240184A (fr) |
GB (1) | GB879265A (fr) |
NL (1) | NL244130A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1690881A1 (fr) * | 2003-12-04 | 2006-08-16 | Teijin Fibers Limited | Polyester et son procede de production, fibre et catalyseur de polymerisation de polyester |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1037256A (en) * | 1962-07-21 | 1966-07-27 | Toyo Rayon Co Ltd | Process for producing polyesters |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL225834A (fr) * | 1953-02-27 | |||
NL107635C (fr) * | 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 DE DE1959I0017088 patent/DE1295188B/de active Pending
- 1959-10-08 BE BE583427D patent/BE583427A/fr unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1690881A1 (fr) * | 2003-12-04 | 2006-08-16 | Teijin Fibers Limited | Polyester et son procede de production, fibre et catalyseur de polymerisation de polyester |
EP1690881A4 (fr) * | 2003-12-04 | 2007-09-12 | Teijin Fibers Ltd | Polyester et son procede de production, fibre et catalyseur de polymerisation de polyester |
Also Published As
Publication number | Publication date |
---|---|
FR1240184A (fr) | 1960-12-12 |
NL244130A (fr) | |
BE583427A (fr) | 1960-04-08 |
DE1295188B (de) | 1969-05-14 |
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