FR1119597A - Fabrication de téréphtalates de polyméthylène fortement polymérisés - Google Patents
Fabrication de téréphtalates de polyméthylène fortement polymérisésInfo
- Publication number
- FR1119597A FR1119597A FR1119597DA FR1119597A FR 1119597 A FR1119597 A FR 1119597A FR 1119597D A FR1119597D A FR 1119597DA FR 1119597 A FR1119597 A FR 1119597A
- Authority
- FR
- France
- Prior art keywords
- manufacture
- highly polymerized
- polymethylene terephthalates
- terephthalates
- polymethylene
- 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
- C08G63/87—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
- 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
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 (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB332148X | 1954-02-26 | ||
| GB1119597X | 1954-02-26 | ||
| GB5700/54A GB770531A (en) | 1954-02-26 | 1954-02-26 | Manufacture of highly polymeric polymethylene terephthalates |
| GB90454X | 1954-04-09 | ||
| GB90255X | 1955-02-09 | ||
| GB4288/54A GB770036A (en) | 1954-02-13 | 1955-02-09 | Method and apparatus for covering a container with filamentary material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1119597A true FR1119597A (fr) | 1956-06-21 |
Family
ID=27546500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1119597D Expired FR1119597A (fr) | 1954-02-26 | 1955-02-25 | Fabrication de téréphtalates de polyméthylène fortement polymérisés |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1119597A (fr) |
| GB (1) | GB770531A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1230520B (de) * | 1962-03-07 | 1966-12-15 | Ici Ltd | Herstellen von Faeden oder Folien durch Schmelzspinnen von Polyaethylenterephthalat,das einen organischen Phosphitester enthaelt |
-
1954
- 1954-02-26 GB GB5700/54A patent/GB770531A/en not_active Expired
-
1955
- 1955-02-25 FR FR1119597D patent/FR1119597A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1230520B (de) * | 1962-03-07 | 1966-12-15 | Ici Ltd | Herstellen von Faeden oder Folien durch Schmelzspinnen von Polyaethylenterephthalat,das einen organischen Phosphitester enthaelt |
Also Published As
| Publication number | Publication date |
|---|---|
| GB770531A (en) | 1957-03-20 |
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