LT3481892T - Poliesterio, apimančio nepermatomą polietilentereftalatą, depolimerizacijos būdas - Google Patents
Poliesterio, apimančio nepermatomą polietilentereftalatą, depolimerizacijos būdasInfo
- Publication number
- LT3481892T LT3481892T LTEPPCT/EP2017/066577T LTEP2017066577T LT3481892T LT 3481892 T LT3481892 T LT 3481892T LT EP2017066577 T LTEP2017066577 T LT EP2017066577T LT 3481892 T LT3481892 T LT 3481892T
- Authority
- LT
- Lithuania
- Prior art keywords
- depolymerisation
- polyester
- polyethylene terephthalate
- opaque polyethylene
- opaque
- Prior art date
Links
- 229920000728 polyester Polymers 0.000 title 1
- -1 polyethylene terephthalate Polymers 0.000 title 1
- 229920000139 polyethylene terephthalate Polymers 0.000 title 1
- 239000005020 polyethylene terephthalate Substances 0.000 title 1
Classifications
-
- 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
- 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
- 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
- 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
- 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
- C08J11/16—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 inorganic material
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated
-
- 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
- C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
- C08J2363/02—Polyglycidyl ethers of bis-phenols
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1656423A FR3053691B1 (fr) | 2016-07-05 | 2016-07-05 | Procede de depolymerisation d'un polyester comprenant du polyethylene terephtalate opaque |
| PCT/EP2017/066577 WO2018007356A1 (fr) | 2016-07-05 | 2017-07-04 | Procédé de dépolymérisation d'un polyester comprenant du polyéthylène téréphtalate opaque |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LT3481892T true LT3481892T (lt) | 2023-08-25 |
Family
ID=57190079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LTEPPCT/EP2017/066577T LT3481892T (lt) | 2016-07-05 | 2017-07-04 | Poliesterio, apimančio nepermatomą polietilentereftalatą, depolimerizacijos būdas |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US10544276B2 (lt) |
| EP (1) | EP3481892B1 (lt) |
| JP (1) | JP6964101B2 (lt) |
| KR (1) | KR102433717B1 (lt) |
| CN (1) | CN109312101B (lt) |
| BR (1) | BR112018076675B1 (lt) |
| DK (1) | DK3481892T3 (lt) |
| ES (1) | ES2954140T3 (lt) |
| FI (1) | FI3481892T3 (lt) |
| FR (1) | FR3053691B1 (lt) |
| HR (1) | HRP20230963T1 (lt) |
| HU (1) | HUE064511T2 (lt) |
| LT (1) | LT3481892T (lt) |
| MX (1) | MX2018015436A (lt) |
| PL (1) | PL3481892T3 (lt) |
| PT (1) | PT3481892T (lt) |
| WO (1) | WO2018007356A1 (lt) |
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7162743B2 (ja) * | 2018-09-21 | 2022-10-28 | プレミア プラスティックス インコーポレイテッド | プラスチックを解重合するためのプロセスおよびシステム |
| FR3092323B1 (fr) | 2019-02-01 | 2021-06-04 | Ifp Energies Now | Procédé de production d’un polyester téréphtalate à partir d’un mélange monomérique comprenant un diester |
| FR3092324B1 (fr) * | 2019-02-01 | 2021-04-23 | Ifp Energies Now | Procédé de production d’un polyester téréphtalate intégrant un procédé de dépolymérisation |
| US12570793B2 (en) * | 2019-05-20 | 2026-03-10 | Octal Saoc Fzc | Process for formation of additive-containing polyester |
| KR102223614B1 (ko) | 2019-06-12 | 2021-03-05 | 한국화학연구원 | 극성용매 혼합물을 사용한 에스테르 작용기를 포함하는 고분자의 해중합 |
| NL2023681B1 (en) * | 2019-08-21 | 2021-04-13 | Ioniqa Tech B V | Method and reactor system for depolymerising a terephthalate-containing polymer into reusable raw material |
| WO2021072020A1 (en) | 2019-10-08 | 2021-04-15 | Eastman Chemical Company | Catalyst systems for crystallizable reactor grade resins with recycled content |
| FR3105236B1 (fr) * | 2019-12-19 | 2022-12-16 | Ifp Energies Now | Procédé optimisé de dépolymérisation d’un polyester comprenant du polyéthylène téréphtalate |
| FR3105234B1 (fr) * | 2019-12-19 | 2022-10-07 | Ifp Energies Now | Procédé d’obtention d’un effluent diester purifie par dépolymérisation d’un polyester comprenant du polyéthylène téréphtalate opaque |
| FR3105235B1 (fr) * | 2019-12-19 | 2022-10-07 | Ifp Energies Now | Procédé amélioré de dépolymérisation d’un polyester comprenant du polyéthylène téréphtalate |
| FR3106134B1 (fr) * | 2020-01-09 | 2022-12-16 | Ifp Energies Now | Procédé optimisé de dépolymérisation par glycolyse d’un polyester comprenant du polyéthylène téréphtalate |
| FR3106133A1 (fr) | 2020-01-10 | 2021-07-16 | IFP Energies Nouvelles | Procédé d’obtention d’un effluent monomere diester purifie par dépolymérisation d’un polyester comprenant du polyéthylène téréphtalate coloré et/ou opaque et/ou multicouche |
| US12454604B2 (en) | 2020-02-10 | 2025-10-28 | Eastman Chemical Company | Treated waste plastic materials |
| MX2022009402A (es) | 2020-02-10 | 2022-08-25 | Eastman Chem Co | Aparato y metodos de manejo de solidos de plastico particulados. |
| WO2021163088A1 (en) | 2020-02-10 | 2021-08-19 | Eastman Chemical Company | Waste plastic density separation |
| EP3875523A1 (en) * | 2020-03-03 | 2021-09-08 | UAB Neo Group | Processes for recycling polyethylene terephthalate |
| JP2023521430A (ja) | 2020-04-13 | 2023-05-24 | イーストマン ケミカル カンパニー | 金属含有プラスチック混合物のケミカルリサイクル |
| US12528928B2 (en) | 2020-04-13 | 2026-01-20 | Northwestern University | Methods for depolymerizing polyesters |
| EP4136156A1 (en) * | 2020-04-13 | 2023-02-22 | Eastman Chemical Company | Chemical recycling of reclaimer flake reject |
| BR112022020530A2 (pt) * | 2020-04-13 | 2022-12-06 | Eastman Chem Co | Método para reciclar um resíduo plástico, e, uso de uma mistura contendo plástico colorido contendo tereftalato de polietileno |
| US12617924B2 (en) | 2020-04-13 | 2026-05-05 | Eastman Chemical Company | Chemical recycling of waste plastics from various sources, including wet fines |
| US12624186B2 (en) | 2020-04-13 | 2026-05-12 | Eastman Chemical Company | Chemical recycling of plastic purge materials |
| US12595351B2 (en) | 2020-04-13 | 2026-04-07 | Eastman Chemical Company | Chemical recycling of materials comprising waste automotive carpet |
| US20230312451A1 (en) * | 2020-06-26 | 2023-10-05 | Korea Research Institute Of Chemical Technology | Efficient depolymerization method of polymers comprising ester functional group, and purification method thereof |
| US11814492B2 (en) * | 2020-12-02 | 2023-11-14 | International Business Machines Corporation | Polyester recycling process with pre-reaction purification |
| FR3124186B1 (fr) | 2021-06-17 | 2024-04-12 | Ifp Energies Now | Procédé de preparation d’un monomere diester purifie et decolore par dépolymérisation d’une charge polyester |
| FR3124187B1 (fr) | 2021-06-17 | 2024-04-12 | Ifp Energies Now | Procédé de dépolymérisation d’une charge polyester comprenant un pre-melange etage de la charge |
| FR3124185B1 (fr) | 2021-06-17 | 2024-04-12 | Ifp Energies Now | Procédé de purification d’un monomere diester terephtalate par adsorption |
| US12577365B2 (en) | 2021-10-25 | 2026-03-17 | Northwestern University | Polyester hydrogenolytic deconstruction via tandem catalysis |
| FR3130278B1 (fr) | 2021-12-10 | 2025-08-22 | Ifp Energies Now | Procede de production d’un polyester ayant une temperature de cristallisation reduite |
| FR3130804B1 (fr) | 2021-12-17 | 2025-09-26 | Ifp Energies Now | Bis(2-hydroxyethyle) terephtalate ayant une teneur en azote faible |
| KR102642767B1 (ko) * | 2021-12-24 | 2024-03-04 | 한국화학연구원 | 에스테르 작용기를 포함하는 유색 고분자의 친환경적인 탈색 및 해중합 방법 |
| KR20230132222A (ko) * | 2022-03-08 | 2023-09-15 | 에스케이케미칼 주식회사 | 재생 비스-2-히드록시에틸테레프탈레이트를 이용한 폴리에스테르 수지 및 이를 포함하는 물품 |
| EP4522676A1 (en) | 2022-05-10 | 2025-03-19 | Polymetrix AG | Method for the preparation of a polyester |
| EP4276131A1 (en) | 2022-05-10 | 2023-11-15 | Polymetrix AG | Method for the preparation of a polyester |
| KR102774087B1 (ko) * | 2022-07-01 | 2025-03-04 | 한국화학연구원 | 혼합 유기용매를 사용한 에스테르 작용기를 포함하는 고분자의 해중합 방법 |
| KR102504202B1 (ko) * | 2022-07-11 | 2023-02-27 | 에스케이케미칼 주식회사 | 연속식 해중합을 통한 비스-2-하이드록시에틸테레프탈레이트의 제조방법 |
| KR20240033488A (ko) * | 2022-09-05 | 2024-03-12 | 에스케이케미칼 주식회사 | 재생 에틸렌글리콜을 이용한 비스(2-히드록시에틸)테레프탈레이트의 제조방법 |
| US12552911B2 (en) | 2022-10-13 | 2026-02-17 | Nano And Advanced Materials Institute Limited | Preparation of recycled polyethylene terephthalate pellets, and bottles formed therefrom |
| FR3141175B1 (fr) | 2022-10-20 | 2026-01-23 | Ifp Energies Now | Solide bis(2-hydroxyethyle) terephtalate presentant une forme cristalline particuliere |
| WO2024185472A1 (ja) * | 2023-03-03 | 2024-09-12 | 日東電工株式会社 | ポリエステル系粘着剤原料の回収方法、リサイクルポリエステル系粘着剤の製造方法、リサイクルポリエステル系基材の製造方法、および、リサイクルポリエステル系粘着テープの製造方法 |
| FR3148597B1 (fr) | 2023-05-12 | 2025-04-25 | Ifp Energies Now | Procédé de dépolymérisation d’un polyester comprenant du polyéthylène téréphtalate avec recycle d’un effluent d’oligomeres |
| FR3154327A1 (fr) | 2023-10-19 | 2025-04-25 | IFP Energies Nouvelles | Procédé de purification d’un ester terephtalate par adsorption et regeneration de l’adsorbant |
| FR3156787A1 (fr) | 2023-12-19 | 2025-06-20 | IFP Energies Nouvelles | Procédé de recyclage de polyéthylène téréphtalate par glycolyse comprenant une evaporation optimisee du bhet |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4915255B1 (lt) | 1970-07-23 | 1974-04-13 | ||
| US3907868A (en) * | 1974-02-15 | 1975-09-23 | Du Pont | Polyester waste recovery |
| US5635584A (en) | 1995-12-07 | 1997-06-03 | Eastman Chemical Company | Process including glycolysis and subsequent purification for recycling polyester materials |
| JP3715812B2 (ja) | 1998-12-10 | 2005-11-16 | 株式会社アイエス | ポリエチレンテレフタレート廃棄物のケミカルリサイクル方法 |
| ATE328861T1 (de) * | 1999-09-09 | 2006-06-15 | Aies Co Ltd | Ein verfahren zur entfernung von titanoxid und roteisen von den depolymerisationsprodukten, die man durch glycolyse von polyestern, die titanoxid oder roteisen enthalten, mit ethylenglykol erhält |
| JP2003055300A (ja) * | 2001-08-17 | 2003-02-26 | Is:Kk | ビス−β−ヒドロキシエチルテレフタレートの製造法 |
| JPWO2003051815A1 (ja) * | 2001-12-18 | 2005-04-28 | 株式会社アイエス | ポリエステルのエチレングリコール分解生成溶液の脱イオン処理方法 |
| JP2004346229A (ja) * | 2003-05-23 | 2004-12-09 | Is:Kk | ポリエステルのエチレングリコール分解生成溶液の精製方法 |
| JP2005330444A (ja) * | 2004-05-21 | 2005-12-02 | Is:Kk | 繊維状ポリエステルからエステルモノマーを回収する方法 |
| JP5189266B2 (ja) * | 2006-09-29 | 2013-04-24 | 株式会社ニスコ | ビス−（２−ヒドロキシエチル）テレフタレートの製造方法およびポリエチレンテレフタレートの製造方法 |
| US9255194B2 (en) * | 2013-10-15 | 2016-02-09 | International Business Machines Corporation | Methods and materials for depolymerizing polyesters |
| FR3030540B1 (fr) * | 2014-12-19 | 2017-02-03 | Ifp Energies Now | Procede de glycolyse du poly(terephtalate d'ethylene) en presence d'un catalyseur heterogene |
-
2016
- 2016-07-05 FR FR1656423A patent/FR3053691B1/fr active Active
-
2017
- 2017-07-04 FI FIEP17739523.3T patent/FI3481892T3/fi active
- 2017-07-04 EP EP17739523.3A patent/EP3481892B1/fr active Active
- 2017-07-04 MX MX2018015436A patent/MX2018015436A/es unknown
- 2017-07-04 JP JP2018568871A patent/JP6964101B2/ja active Active
- 2017-07-04 US US16/315,240 patent/US10544276B2/en active Active
- 2017-07-04 BR BR112018076675-5A patent/BR112018076675B1/pt active IP Right Grant
- 2017-07-04 LT LTEPPCT/EP2017/066577T patent/LT3481892T/lt unknown
- 2017-07-04 HR HRP20230963TT patent/HRP20230963T1/hr unknown
- 2017-07-04 CN CN201780041196.0A patent/CN109312101B/zh active Active
- 2017-07-04 KR KR1020197000194A patent/KR102433717B1/ko active Active
- 2017-07-04 PT PT177395233T patent/PT3481892T/pt unknown
- 2017-07-04 WO PCT/EP2017/066577 patent/WO2018007356A1/fr not_active Ceased
- 2017-07-04 DK DK17739523.3T patent/DK3481892T3/da active
- 2017-07-04 ES ES17739523T patent/ES2954140T3/es active Active
- 2017-07-04 PL PL17739523.3T patent/PL3481892T3/pl unknown
- 2017-07-04 HU HUE17739523A patent/HUE064511T2/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US10544276B2 (en) | 2020-01-28 |
| FR3053691B1 (fr) | 2018-08-03 |
| EP3481892B1 (fr) | 2023-06-07 |
| CN109312101B (zh) | 2021-12-14 |
| BR112018076675B1 (pt) | 2022-09-13 |
| CA3029472A1 (fr) | 2018-01-11 |
| FR3053691A1 (fr) | 2018-01-12 |
| ES2954140T3 (es) | 2023-11-20 |
| EP3481892A1 (fr) | 2019-05-15 |
| KR20190026737A (ko) | 2019-03-13 |
| MX2018015436A (es) | 2019-04-11 |
| WO2018007356A1 (fr) | 2018-01-11 |
| PT3481892T (pt) | 2023-08-28 |
| BR112018076675A2 (pt) | 2019-04-02 |
| JP6964101B2 (ja) | 2021-11-10 |
| HRP20230963T1 (hr) | 2023-12-08 |
| DK3481892T3 (da) | 2023-09-04 |
| CN109312101A (zh) | 2019-02-05 |
| PL3481892T3 (pl) | 2023-11-06 |
| KR102433717B1 (ko) | 2022-08-17 |
| US20190161595A1 (en) | 2019-05-30 |
| JP2019525980A (ja) | 2019-09-12 |
| HUE064511T2 (hu) | 2024-03-28 |
| FI3481892T3 (fi) | 2023-08-31 |
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