AU522616B2 - Copolyesters and method of manufacture - Google Patents
Copolyesters and method of manufactureInfo
- Publication number
- AU522616B2 AU522616B2 AU69196/81A AU6919681A AU522616B2 AU 522616 B2 AU522616 B2 AU 522616B2 AU 69196/81 A AU69196/81 A AU 69196/81A AU 6919681 A AU6919681 A AU 6919681A AU 522616 B2 AU522616 B2 AU 522616B2
- Authority
- AU
- Australia
- Prior art keywords
- copolyesters
- 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.)
- Ceased
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
- C08G63/80—Solid-state polycondensation
-
- 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
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/688—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur
- C08G63/6884—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/6886—Dicarboxylic acids and dihydroxy compounds
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU69196/81A AU522616B2 (en) | 1981-04-08 | 1981-04-08 | Copolyesters and method of manufacture |
FR8107387A FR2503718B1 (en) | 1981-04-08 | 1981-04-13 | THERMOPLASTIC COPOLYESTERS, THEIR PREPARATION PROCESS AND THEIR USE FOR PACKAGING |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU69196/81A AU522616B2 (en) | 1981-04-08 | 1981-04-08 | Copolyesters and method of manufacture |
FR8107387A FR2503718B1 (en) | 1981-04-08 | 1981-04-13 | THERMOPLASTIC COPOLYESTERS, THEIR PREPARATION PROCESS AND THEIR USE FOR PACKAGING |
Publications (2)
Publication Number | Publication Date |
---|---|
AU522616B2 true AU522616B2 (en) | 1982-06-17 |
AU6919681A AU6919681A (en) | 1982-06-17 |
Family
ID=25635926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU69196/81A Ceased AU522616B2 (en) | 1981-04-08 | 1981-04-08 | Copolyesters and method of manufacture |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU522616B2 (en) |
FR (1) | FR2503718B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110643156A (en) * | 2019-11-01 | 2020-01-03 | 兰利军 | PET film blowing bag and preparation method thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3972852A (en) * | 1973-08-07 | 1976-08-03 | Teijin Limited | Process for preparing aromatic polyesters from diphenols |
US4196275A (en) * | 1977-12-16 | 1980-04-01 | Owens-Illinois, Inc. | Thermoplastic polyesters prepared from bis(4-β-hydroxyethoxyphenyl)sulfone |
US4154920A (en) * | 1978-03-13 | 1979-05-15 | Owens-Illinois, Inc. | Methods for producing improved stable polyethylene terephthalate |
-
1981
- 1981-04-08 AU AU69196/81A patent/AU522616B2/en not_active Ceased
- 1981-04-13 FR FR8107387A patent/FR2503718B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2503718A1 (en) | 1982-10-15 |
FR2503718B1 (en) | 1985-11-08 |
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