FR1155153A - Fabrication de polyesters - Google Patents
Fabrication de polyestersInfo
- Publication number
- FR1155153A FR1155153A FR1155153DA FR1155153A FR 1155153 A FR1155153 A FR 1155153A FR 1155153D A FR1155153D A FR 1155153DA FR 1155153 A FR1155153 A FR 1155153A
- Authority
- FR
- France
- Prior art keywords
- polyesters
- manufacture
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1878355A GB782036A (en) | 1955-06-29 | 1955-06-29 | Manufacture of highly polymeric polymethylene terephthalates |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1155153A true FR1155153A (fr) | 1958-04-23 |
Family
ID=10118351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1155153D Expired FR1155153A (fr) | 1955-06-29 | 1956-06-22 | Fabrication de polyesters |
Country Status (3)
Country | Link |
---|---|
BE (2) | BE549096A (fr) |
FR (1) | FR1155153A (fr) |
GB (1) | GB782036A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1292398B (de) * | 1958-10-30 | 1969-04-10 | Monsanto Co | Verfahren zur Herstellung von hochpolymeren Polyestern |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3024220A (en) * | 1957-06-13 | 1962-03-06 | Du Pont | Preparation of polyethylene terephthalate |
US3070575A (en) * | 1958-01-27 | 1962-12-25 | Du Pont | Process for the preparation of polyesters from dicarboxylic acids and bis (hydroxy-alkyl) esters |
US4028307A (en) | 1975-05-30 | 1977-06-07 | Fiber Industries, Inc. | Preparation of polyesters using salts of substituted quaternary ammonium bases |
-
0
- BE BE552699D patent/BE552699A/xx unknown
- BE BE549096D patent/BE549096A/xx unknown
-
1955
- 1955-06-29 GB GB1878355A patent/GB782036A/en not_active Expired
-
1956
- 1956-06-22 FR FR1155153D patent/FR1155153A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1292398B (de) * | 1958-10-30 | 1969-04-10 | Monsanto Co | Verfahren zur Herstellung von hochpolymeren Polyestern |
Also Published As
Publication number | Publication date |
---|---|
BE549096A (fr) | |
BE552699A (fr) | |
GB782036A (en) | 1957-08-28 |
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