GB1435021A - Preparation of copolyesters - Google Patents
Preparation of copolyestersInfo
- Publication number
- GB1435021A GB1435021A GB4537573A GB4537573A GB1435021A GB 1435021 A GB1435021 A GB 1435021A GB 4537573 A GB4537573 A GB 4537573A GB 4537573 A GB4537573 A GB 4537573A GB 1435021 A GB1435021 A GB 1435021A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- polyester
- terephthalate
- copolyester
- copoly
- 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
- 229920001634 Copolyester Polymers 0.000 title abstract 7
- -1 acyloxy aromatic carboxylic acid Chemical compound 0.000 abstract 7
- 229920000728 polyester Polymers 0.000 abstract 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 5
- LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical compound C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 abstract 3
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 3
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 3
- GDBUZIKSJGRBJP-UHFFFAOYSA-N 4-acetoxy benzoic acid Chemical compound CC(=O)OC1=CC=C(C(O)=O)C=C1 GDBUZIKSJGRBJP-UHFFFAOYSA-N 0.000 abstract 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 abstract 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229920000874 polytetramethylene terephthalate Polymers 0.000 abstract 2
- HQHCYKULIHKCEB-UHFFFAOYSA-N tetradecanedioic acid Chemical compound OC(=O)CCCCCCCCCCCCC(O)=O HQHCYKULIHKCEB-UHFFFAOYSA-N 0.000 abstract 2
- NGMYCWFGNSXLMP-UHFFFAOYSA-N 3-acetyloxybenzoic acid Chemical compound CC(=O)OC1=CC=CC(C(O)=O)=C1 NGMYCWFGNSXLMP-UHFFFAOYSA-N 0.000 abstract 1
- AQSCHALQLXXKKC-UHFFFAOYSA-N 4-phenylmethoxybenzoic acid Chemical compound C1=CC(C(=O)O)=CC=C1OCC1=CC=CC=C1 AQSCHALQLXXKKC-UHFFFAOYSA-N 0.000 abstract 1
- MNPYETDBTVUTDQ-UHFFFAOYSA-N 4-propanoyloxybenzoic acid Chemical compound CCC(=O)OC1=CC=C(C(O)=O)C=C1 MNPYETDBTVUTDQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000004423 acyloxy group Chemical group 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 239000010425 asbestos Substances 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 150000002009 diols Chemical class 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- QQVIHTHCMHWDBS-UHFFFAOYSA-L isophthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC(C([O-])=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-L 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052895 riebeckite Inorganic materials 0.000 abstract 1
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
- C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29329272A | 1972-09-28 | 1972-09-28 | |
| US00311208A US3804805A (en) | 1972-12-01 | 1972-12-01 | Copolyester prepared from polyethylene terephthalate and an acyloxy benzoic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1435021A true GB1435021A (en) | 1976-05-12 |
Family
ID=26967864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4537573A Expired GB1435021A (en) | 1972-09-28 | 1973-09-27 | Preparation of copolyesters |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA1012289A (enrdf_load_stackoverflow) |
| DE (2) | DE2348698A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2201317B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1435021A (enrdf_load_stackoverflow) |
| IT (1) | IT998667B (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0022344A1 (en) * | 1979-07-02 | 1981-01-14 | Celanese Corporation | Melt processable anisotropic wholly aromatic polyester comprising 6-oxy-2-naphthoyl moieties, moulding compounds, moulded articles and films and fibres based thereon |
| DE3517587A1 (de) * | 1984-05-18 | 1985-11-21 | Dart Industries Inc., Northbrook, Ill. | Polyesterformmassen und verfahren zum verformen derselben |
| CN111848934A (zh) * | 2020-07-23 | 2020-10-30 | 上海乘鹰新材料有限公司 | 一种聚酯树脂及其制备方法与应用 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60219224A (ja) * | 1984-04-16 | 1985-11-01 | Teijin Ltd | ポリエステルの製造方法 |
| US5326848A (en) * | 1990-07-09 | 1994-07-05 | Kuraray Co., Ltd. | Thermotropic liquid crystal polyester |
| DE69129050T2 (de) * | 1990-07-09 | 1998-10-29 | Kuraray Co | Thermotrope flüssigkristalline Polyester |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB968390A (en) * | 1960-12-19 | 1964-09-02 | Ici Ltd | Manufacture of novel copolyesters |
| CH445123A (de) * | 1963-02-06 | 1967-10-15 | Inventa Ag | Verfahren zur kontinuierlichen Herstellung von Co-Polyätherestern aus Terephthalsäuren, aromatischen Oxysäuren und Glykolen |
| US3288755A (en) * | 1964-02-19 | 1966-11-29 | Inventa Ag | Process for the manufacture of copolyetheresters |
-
1973
- 1973-09-24 CA CA181,796A patent/CA1012289A/en not_active Expired
- 1973-09-27 DE DE19732348698D patent/DE2348698A1/de active Granted
- 1973-09-27 GB GB4537573A patent/GB1435021A/en not_active Expired
- 1973-09-27 IT IT2947173A patent/IT998667B/it active
- 1973-09-27 DE DE19732348698 patent/DE2348698C2/de not_active Expired
- 1973-09-27 FR FR7334592A patent/FR2201317B1/fr not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0022344A1 (en) * | 1979-07-02 | 1981-01-14 | Celanese Corporation | Melt processable anisotropic wholly aromatic polyester comprising 6-oxy-2-naphthoyl moieties, moulding compounds, moulded articles and films and fibres based thereon |
| DE3517587A1 (de) * | 1984-05-18 | 1985-11-21 | Dart Industries Inc., Northbrook, Ill. | Polyesterformmassen und verfahren zum verformen derselben |
| CN111848934A (zh) * | 2020-07-23 | 2020-10-30 | 上海乘鹰新材料有限公司 | 一种聚酯树脂及其制备方法与应用 |
| CN111848934B (zh) * | 2020-07-23 | 2022-11-15 | 上海乘鹰新材料有限公司 | 一种聚酯树脂及其制备方法与应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2348698C2 (enrdf_load_stackoverflow) | 1989-04-13 |
| IT998667B (it) | 1976-02-20 |
| DE2348698A1 (de) | 1974-04-11 |
| FR2201317B1 (enrdf_load_stackoverflow) | 1979-02-09 |
| CA1012289A (en) | 1977-06-14 |
| FR2201317A1 (enrdf_load_stackoverflow) | 1974-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19930926 |