GB776282A - Esters of terephthalic acid - Google Patents
Esters of terephthalic acidInfo
- Publication number
- GB776282A GB776282A GB16581/54A GB1658154A GB776282A GB 776282 A GB776282 A GB 776282A GB 16581/54 A GB16581/54 A GB 16581/54A GB 1658154 A GB1658154 A GB 1658154A GB 776282 A GB776282 A GB 776282A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bis
- terephthalate
- hydroxyethyl
- terephthalic acid
- ethylene glycol
- 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
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 title abstract 13
- 150000002148 esters Chemical class 0.000 title 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 14
- QPKOBORKPHRBPS-UHFFFAOYSA-N bis(2-hydroxyethyl) terephthalate Chemical compound OCCOC(=O)C1=CC=C(C(=O)OCCO)C=C1 QPKOBORKPHRBPS-UHFFFAOYSA-N 0.000 abstract 8
- 238000010438 heat treatment Methods 0.000 abstract 4
- 238000006243 chemical reaction Methods 0.000 abstract 3
- -1 Polyethylene terephthalate Polymers 0.000 abstract 2
- 230000032050 esterification Effects 0.000 abstract 2
- 238000005886 esterification reaction Methods 0.000 abstract 2
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 2
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 2
- 229910000410 antimony oxide Inorganic materials 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/80—Phthalic acid esters
- C07C69/82—Terephthalic acid esters
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyesters Or Polycarbonates (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0222037A ES222037A1 (es) | 1954-06-04 | 1955-05-26 | UN PROCEDIMIENTO DE FABRICACIoN DE TEREFTALATOS BIS (HIDROXI-ALCOHILICO) |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB334308X | 1954-06-04 | ||
| GB180555X | 1955-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB776282A true GB776282A (en) | 1957-06-05 |
Family
ID=26253103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16581/54A Expired GB776282A (en) | 1954-06-04 | 1954-06-04 | Esters of terephthalic acid |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE538640A (enrdf_load_stackoverflow) |
| CH (1) | CH334308A (enrdf_load_stackoverflow) |
| DE (1) | DE1024713B (enrdf_load_stackoverflow) |
| FR (1) | FR1135295A (enrdf_load_stackoverflow) |
| GB (1) | GB776282A (enrdf_load_stackoverflow) |
| NL (1) | NL88494C (enrdf_load_stackoverflow) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3496220A (en) * | 1966-04-04 | 1970-02-17 | Mobil Oil Corp | Esterification process |
| US4020049A (en) | 1967-09-14 | 1977-04-26 | The Goodyear Tire & Rubber Company | Process for preparing polyester resin |
| WO2001060888A1 (en) * | 2000-02-17 | 2001-08-23 | Shell Internationale Research Maatschappij B.V. | Zero-heel polyester process |
| WO2020156965A1 (fr) * | 2019-02-01 | 2020-08-06 | IFP Energies Nouvelles | Procédé de production d'un polyester téréphtalate intégrant un procédé de dépolymérisation |
| WO2020156966A1 (fr) * | 2019-02-01 | 2020-08-06 | IFP Energies Nouvelles | Procédé de production d'un polyester téréphtalate à partir d'un mélange monomérique comprenant un diester |
| RU2816663C2 (ru) * | 2019-02-01 | 2024-04-02 | Ифп Энержи Нувелль | Способ получения полиэфиртерефталата, включающий процесс деполимеризации |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE540573A (enrdf_load_stackoverflow) | 1954-08-18 | |||
| CA963995A (en) * | 1969-04-01 | 1975-03-04 | Allied Chemical Corporation | Process for the preparation of linear condensation polyesters |
| BE755277A (fr) * | 1969-09-10 | 1971-02-01 | Goodyear Tire & Rubber | Procede de formation d'un melange fluide d'ethylene glycol et d'acide terephtalique |
-
0
- BE BE538640D patent/BE538640A/xx unknown
- NL NL88494D patent/NL88494C/xx active
-
1954
- 1954-06-04 GB GB16581/54A patent/GB776282A/en not_active Expired
-
1955
- 1955-06-03 DE DEI10281A patent/DE1024713B/de active Pending
- 1955-06-03 CH CH334308D patent/CH334308A/de unknown
- 1955-06-04 FR FR1135295D patent/FR1135295A/fr not_active Expired
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3496220A (en) * | 1966-04-04 | 1970-02-17 | Mobil Oil Corp | Esterification process |
| US4020049A (en) | 1967-09-14 | 1977-04-26 | The Goodyear Tire & Rubber Company | Process for preparing polyester resin |
| WO2001060888A1 (en) * | 2000-02-17 | 2001-08-23 | Shell Internationale Research Maatschappij B.V. | Zero-heel polyester process |
| US6528579B2 (en) | 2000-02-17 | 2003-03-04 | Shell Oil Company | Zero-heel polyester process |
| WO2020156965A1 (fr) * | 2019-02-01 | 2020-08-06 | IFP Energies Nouvelles | Procédé de production d'un polyester téréphtalate intégrant un procédé de dépolymérisation |
| WO2020156966A1 (fr) * | 2019-02-01 | 2020-08-06 | IFP Energies Nouvelles | Procédé de production d'un polyester téréphtalate à partir d'un mélange monomérique comprenant un diester |
| FR3092324A1 (fr) * | 2019-02-01 | 2020-08-07 | IFP Energies Nouvelles | Procédé de production d’un polyester téréphtalate intégrant un procédé de dépolymérisation |
| FR3092323A1 (fr) * | 2019-02-01 | 2020-08-07 | IFP Energies Nouvelles | Procédé de production d’un polyester téréphtalate à partir d’un mélange monomérique comprenant un diester |
| CN113396003A (zh) * | 2019-02-01 | 2021-09-14 | Ifp 新能源公司 | 整合了解聚过程的生产聚对苯二甲酸酯的方法 |
| CN113423756A (zh) * | 2019-02-01 | 2021-09-21 | Ifp 新能源公司 | 由包含二酯的单体混合物生产聚对苯二甲酸酯的方法 |
| TWI834807B (zh) * | 2019-02-01 | 2024-03-11 | 法商Ｉｆｐ新能源公司 | 自包含二酯之單體混合物製造對苯二甲酸聚酯之方法 |
| RU2816663C2 (ru) * | 2019-02-01 | 2024-04-02 | Ифп Энержи Нувелль | Способ получения полиэфиртерефталата, включающий процесс деполимеризации |
| US12071509B2 (en) | 2019-02-01 | 2024-08-27 | IFP Energies Nouvelles | Process for the production of a terephthalate polyester from a monomer mixture comprising a diester |
| US12157792B2 (en) | 2019-02-01 | 2024-12-03 | IFP Energies Nouvelles | Method for producing a polyester terephthalate incorporating a depolymerization method |
| AU2020214469B2 (en) * | 2019-02-01 | 2025-05-22 | IFP Energies Nouvelles | Method for producing a polyester terephthalate incorporating a depolymerization method |
| AU2020213861B2 (en) * | 2019-02-01 | 2025-06-05 | IFP Energies Nouvelles | Method for producing a terephthalate polyester from a monomeric mixture comprising a diester |
| EP4556505A3 (fr) * | 2019-02-01 | 2025-07-30 | IFP Energies nouvelles | Procédé de production d'un polyester téréphtalate à partir d'un mélange monomérique comprenant un diester |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1024713B (de) | 1958-02-20 |
| FR1135295A (fr) | 1957-04-26 |
| NL88494C (enrdf_load_stackoverflow) | |
| BE538640A (enrdf_load_stackoverflow) | |
| CH334308A (de) | 1958-11-30 |
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