AU2000261840A1 - Bis-beta-hydroxyethyl terephthalate - Google Patents
Bis-beta-hydroxyethyl terephthalateInfo
- Publication number
- AU2000261840A1 AU2000261840A1 AU2000261840A AU6184000A AU2000261840A1 AU 2000261840 A1 AU2000261840 A1 AU 2000261840A1 AU 2000261840 A AU2000261840 A AU 2000261840A AU 6184000 A AU6184000 A AU 6184000A AU 2000261840 A1 AU2000261840 A1 AU 2000261840A1
- Authority
- AU
- Australia
- Prior art keywords
- beta
- bis
- hydroxyethyl terephthalate
- hydroxyethyl
- terephthalate
- 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.)
- Abandoned
Links
Classifications
-
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/56—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
- C08J11/18—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material
- C08J11/22—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds
- C08J11/24—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds containing hydroxyl groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2000/005148 WO2002010117A1 (en) | 2000-07-31 | 2000-07-31 | BIS-β-HYDROXYETHYL TEREPHTHALATE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2000261840A1 true AU2000261840A1 (en) | 2002-02-13 |
Family
ID=11736316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2000261840A Abandoned AU2000261840A1 (en) | 2000-07-31 | 2000-07-31 | Bis-beta-hydroxyethyl terephthalate |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7030264B1 (en) |
| EP (1) | EP1306364A4 (en) |
| KR (1) | KR100722161B1 (en) |
| CN (1) | CN1230415C (en) |
| AU (1) | AU2000261840A1 (en) |
| CA (1) | CA2419625A1 (en) |
| TW (1) | TWI254042B (en) |
| WO (1) | WO2002010117A1 (en) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040071053A (en) * | 2001-12-18 | 2004-08-11 | 가부시키가이샤 아이에스 | Method of deionizing solution yielded by polyester decomposition with ethylene glycol |
| EP1510514A4 (en) * | 2002-06-04 | 2006-03-08 | Aies Co Ltd | Processes for the purification of bis(2-hydroxyethyl) terephthalate |
| CN100404583C (en) | 2003-10-08 | 2008-07-23 | Pet再生股份有限公司 | Polyethylene terephthalate for molding and manufacturing method thereof |
| KR101142328B1 (en) | 2010-01-05 | 2012-05-17 | 주식회사 휴비스 | Method for Chemical Recycling Polyester |
| CN102492125B (en) * | 2011-11-30 | 2013-07-31 | 上海天洋热熔胶有限公司 | Preparation method of copolyester for metal powder coating |
| TWI617543B (en) * | 2017-07-03 | 2018-03-11 | Far Eastern New Century Corp | Process for preparing bis(2-hydroxyethyl) terephthalate |
| FR3092324B1 (en) * | 2019-02-01 | 2021-04-23 | Ifp Energies Now | Process for the production of a polyester terephthalate incorporating a depolymerization process |
| NL2023686B1 (en) * | 2019-08-22 | 2021-04-13 | Ioniqa Tech B V | Composition of BHET and use thereof |
| KR102583653B1 (en) * | 2020-11-11 | 2023-09-26 | 에스케이케미칼 주식회사 | Polyester copolymer comprising recycled monomers |
| US11807725B2 (en) | 2020-12-02 | 2023-11-07 | International Business Machines Corporation | Feedstock engineering of polyester waste for recycling processes |
| US11795292B2 (en) | 2020-12-02 | 2023-10-24 | International Business Machines Corporation | Media recycling and sanitization |
| US11814487B2 (en) | 2020-12-02 | 2023-11-14 | International Business Machines Corporation | Feedstock purification of polyester waste for recycling processes |
| US11814492B2 (en) | 2020-12-02 | 2023-11-14 | International Business Machines Corporation | Polyester recycling process with pre-reaction purification |
| US11787917B2 (en) | 2020-12-02 | 2023-10-17 | International Business Machines Corporation | Recycling process for the recovery of cotton from polyester-cotton fabrics and/or fibers |
| TWI878443B (en) * | 2021-01-29 | 2025-04-01 | 荷蘭商愛奧尼亞技術有限責任公司 | Composition of bhet and use thereof |
| GB2603791B (en) * | 2021-02-12 | 2024-12-25 | Poseidon Plastics Ltd | Polymer recycling |
| GB2604331B (en) * | 2021-02-12 | 2025-02-19 | Poseidon Plastics Ltd | Integrated process |
| KR20230157154A (en) * | 2022-05-09 | 2023-11-16 | 에스케이케미칼 주식회사 | Preparation method of polyester resin and fiber comprising recycled bis(2-hydroxyethyl) terephthalate |
| KR20240151401A (en) * | 2023-04-11 | 2024-10-18 | 에스케이케미칼 주식회사 | Recycled polyester resin and film, and preparation method thereof |
| FR3156787A1 (en) * | 2023-12-19 | 2025-06-20 | IFP Energies Nouvelles | PROCESS FOR RECYCLING POLYETHYLENE TEREPHTHALATE BY GLYCOLYSIS INCLUDING OPTIMIZED EVAPORATION OF BHET |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1508857A (en) * | 1966-01-24 | 1968-03-20 | ||
| JPS4915255B1 (en) * | 1970-07-23 | 1974-04-13 | ||
| CH550753A (en) * | 1970-11-26 | 1974-06-28 | Sir Soc Italiana Resine Spa | PROCEDURE FOR THE DEPOLYMERIZATION OF POLYETHYLENTEREPHTHALATE. |
| JPS5320971B2 (en) * | 1973-12-17 | 1978-06-29 | ||
| DE69424168T2 (en) * | 1993-07-05 | 2001-02-08 | E.I. Du Pont De Nemours And Co., Wilmington | PRODUCTION OF DICARBONIC ACIDS |
| IT1278166B1 (en) * | 1995-01-24 | 1997-11-17 | Ars Ing Srl | PROCESS FOR THE PREPARATION OF BIS (2-HYDROXYETHYL) TERAPHTHALATE |
| US5476919A (en) | 1995-02-21 | 1995-12-19 | Minnesota Mining And Manufacturing Company | Process for esterification |
| US5672729A (en) * | 1995-07-28 | 1997-09-30 | Eastman Kodak Company | Recovery of terephthalate diesters from glycol residues |
| DE19643479B4 (en) * | 1996-10-22 | 2006-04-20 | Zimmer Ag | Process for the production of polyethylene terephthalate from polyethylene terephthalate waste |
| JP2000053802A (en) | 1998-08-11 | 2000-02-22 | Is:Kk | Process for recycling pet bottle |
| JP3831775B2 (en) * | 1998-11-24 | 2006-10-11 | オルガノ株式会社 | Method for purifying bishydroxyalkyl terephthalate |
| JP3715812B2 (en) | 1998-12-10 | 2005-11-16 | 株式会社アイエス | Chemical recycling method for polyethylene terephthalate waste |
| JP2000191593A (en) * | 1998-12-25 | 2000-07-11 | Japan Organo Co Ltd | Purification of bishydroxyalkyl terephthalate |
| JP2000239233A (en) * | 1999-02-16 | 2000-09-05 | Is:Kk | Raw material for synthetic resin product |
| HK1040236A1 (en) | 1999-08-04 | 2002-05-31 | 株式会社爱伊斯 | METHODS FOR THE PREPARATION OR PURIFICATION OF BIS- β -HYDROXYETHYL TEREPHTHALATE |
| WO2001056970A1 (en) * | 2000-02-04 | 2001-08-09 | Aies Co., Ltd. | PROCESS FOR PRODUCTION OF HIGH-PURITY BIS-β-HYDROXYETHYL TEREPHTHALATE |
-
2000
- 2000-07-31 WO PCT/JP2000/005148 patent/WO2002010117A1/en not_active Ceased
- 2000-07-31 CA CA002419625A patent/CA2419625A1/en not_active Abandoned
- 2000-07-31 KR KR1020037001285A patent/KR100722161B1/en not_active Expired - Lifetime
- 2000-07-31 CN CNB008197857A patent/CN1230415C/en not_active Expired - Lifetime
- 2000-07-31 EP EP00948347A patent/EP1306364A4/en not_active Withdrawn
- 2000-07-31 AU AU2000261840A patent/AU2000261840A1/en not_active Abandoned
- 2000-07-31 US US10/333,996 patent/US7030264B1/en not_active Expired - Lifetime
- 2000-08-17 TW TW089116671A patent/TWI254042B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR20030019630A (en) | 2003-03-06 |
| CA2419625A1 (en) | 2003-01-29 |
| KR100722161B1 (en) | 2007-05-28 |
| CN1454202A (en) | 2003-11-05 |
| TWI254042B (en) | 2006-05-01 |
| CN1230415C (en) | 2005-12-07 |
| EP1306364A1 (en) | 2003-05-02 |
| EP1306364A4 (en) | 2004-03-31 |
| WO2002010117A1 (en) | 2002-02-07 |
| US7030264B1 (en) | 2006-04-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK4 | Application lapsed section 142(2)(d) - no continuation fee paid for the application |