FR1293952A - Copolyesters de téréphtalate d'éthylène et d'un acide dicarboxylique - Google Patents
Copolyesters de téréphtalate d'éthylène et d'un acide dicarboxyliqueInfo
- Publication number
- FR1293952A FR1293952A FR866725A FR866725A FR1293952A FR 1293952 A FR1293952 A FR 1293952A FR 866725 A FR866725 A FR 866725A FR 866725 A FR866725 A FR 866725A FR 1293952 A FR1293952 A FR 1293952A
- Authority
- FR
- France
- Prior art keywords
- copolyesters
- dicarboxylic acid
- ethylene terephthalate
- terephthalate
- ethylene
- 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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/181—Acids containing aromatic rings
-
- 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
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1520090A DE1520090B2 (de) | 1960-07-01 | 1961-06-30 | Verfahren zur Herstellung von Mischpolyestern |
FR866725A FR1293952A (fr) | 1960-07-01 | 1961-07-01 | Copolyesters de téréphtalate d'éthylène et d'un acide dicarboxylique |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB23069/60A GB931241A (en) | 1960-07-01 | 1960-07-01 | Copolyesters |
FR866725A FR1293952A (fr) | 1960-07-01 | 1961-07-01 | Copolyesters de téréphtalate d'éthylène et d'un acide dicarboxylique |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1293952A true FR1293952A (fr) | 1962-05-18 |
Family
ID=26191308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR866725A Expired FR1293952A (fr) | 1960-07-01 | 1961-07-01 | Copolyesters de téréphtalate d'éthylène et d'un acide dicarboxylique |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1520090B2 (fr) |
FR (1) | FR1293952A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0465040A1 (fr) * | 1990-06-15 | 1992-01-08 | Imperial Chemical Industries Plc | Objets en polymère polyester |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU527627B2 (en) * | 1978-05-24 | 1983-03-17 | Imperial Chemical Industries Ltd. | Polyester polyols |
-
1961
- 1961-06-30 DE DE1520090A patent/DE1520090B2/de active Pending
- 1961-07-01 FR FR866725A patent/FR1293952A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0465040A1 (fr) * | 1990-06-15 | 1992-01-08 | Imperial Chemical Industries Plc | Objets en polymère polyester |
US5409983A (en) * | 1990-06-15 | 1995-04-25 | Imperial Chemical Industries Plc | Refillable bottle of polyethylene terephthalate copolymer and its manufacture |
EP0693356A3 (fr) * | 1990-06-15 | 1997-09-10 | Ici Plc | Objets en polyester |
Also Published As
Publication number | Publication date |
---|---|
DE1520090A1 (de) | 1969-05-29 |
DE1520090B2 (de) | 1975-01-23 |
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