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PL2898008T3 - Sposób ekstrakcji poliestru z wyrobu - Google Patents

Sposób ekstrakcji poliestru z wyrobu

Info

Publication number
PL2898008T3
PL2898008T3 PL13770964T PL13770964T PL2898008T3 PL 2898008 T3 PL2898008 T3 PL 2898008T3 PL 13770964 T PL13770964 T PL 13770964T PL 13770964 T PL13770964 T PL 13770964T PL 2898008 T3 PL2898008 T3 PL 2898008T3
Authority
PL
Poland
Prior art keywords
article
extracting polyester
polyester
extracting
Prior art date
Application number
PL13770964T
Other languages
English (en)
Inventor
Adam Walker
Original Assignee
Worn Again Technologies Limited
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Worn Again Technologies Limited filed Critical Worn Again Technologies Limited
Publication of PL2898008T3 publication Critical patent/PL2898008T3/pl

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00Recovery or working-up of waste materials
    • C08J11/04Recovery or working-up of waste materials of polymers
    • C08J11/06Recovery or working-up of waste materials of polymers without chemical reactions
    • C08J11/08Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02Separating plastics from other materials
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00Compounds having —CHO groups
    • C07C47/38Unsaturated compounds having —CHO groups bound to carbon atoms of rings other than six—membered aromatic rings
    • C07C47/453Unsaturated compounds having —CHO groups bound to carbon atoms of rings other than six—membered aromatic rings containing six-membered aromatic rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/02Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
    • C07C69/12Acetic acid esters
    • C07C69/14Acetic acid esters of monohydroxylic compounds
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/02Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
    • C07C69/12Acetic acid esters
    • C07C69/14Acetic acid esters of monohydroxylic compounds
    • C07C69/145Acetic acid esters of monohydroxylic compounds of unsaturated alcohols
    • C07C69/157Acetic acid esters of monohydroxylic compounds of unsaturated alcohols containing six-membered aromatic rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C07C69/78Benzoic acid esters
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D233/00Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/66Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D233/70One oxygen atom
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02Separating plastics from other materials
    • B29B2017/0213Specific separating techniques
    • B29B2017/0293Dissolving the materials in gases or liquids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/003PET, i.e. poylethylene terephthalate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0809Fabrics
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/726Fabrics
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/62Plastics 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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
PL13770964T 2012-09-21 2013-09-23 Sposób ekstrakcji poliestru z wyrobu PL2898008T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1216921.5A GB201216921D0 (en) 2012-09-21 2012-09-21 Process
PCT/GB2013/052481 WO2014045062A1 (en) 2012-09-21 2013-09-23 Process for extracting polyester from an article
EP13770964.8A EP2898008B1 (en) 2012-09-21 2013-09-23 Process for extracting polyester from an article

Publications (1)

Publication Number Publication Date
PL2898008T3 true PL2898008T3 (pl) 2019-02-28

Family

ID=47190418

Family Applications (1)

Application Number Title Priority Date Filing Date
PL13770964T PL2898008T3 (pl) 2012-09-21 2013-09-23 Sposób ekstrakcji poliestru z wyrobu

Country Status (12)

Country Link
US (1) US9611371B2 (pl)
EP (1) EP2898008B1 (pl)
JP (1) JP2015529275A (pl)
CN (1) CN104837903A (pl)
ES (1) ES2677878T3 (pl)
GB (1) GB201216921D0 (pl)
HU (1) HUE039727T2 (pl)
IN (1) IN2015DN02985A (pl)
PL (1) PL2898008T3 (pl)
TR (1) TR201809852T4 (pl)
TW (1) TWI583726B (pl)
WO (1) WO2014045062A1 (pl)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11034817B2 (en) 2013-04-17 2021-06-15 Evrnu, Spc Methods and systems for processing mixed textile feedstock, isolating constituent molecules, and regenerating cellulosic and polyester fibers
US12281441B2 (en) 2013-04-17 2025-04-22 Evrnu, Spc Methods and systems for forming composite fibers
GB2528494B (en) * 2014-07-24 2018-01-03 Worn Again Footwear And Accessories Ltd Process for extracting polyester and dyes from fabric
WO2016012755A1 (en) * 2014-07-24 2016-01-28 Worn Again Footwear And Accessories Limited Recycling process
GB2528495B (en) * 2014-07-24 2021-03-03 Worn Again Tech Limited Recycling process
AU2016275154A1 (en) 2015-06-11 2017-12-07 Tyton Biosciences, Llc Process and system for producing pulp, energy, and bioderivatives from plant-based and recycled materials
SE541675C2 (en) 2016-10-19 2019-11-26 Re Newcell Ab Recycling of cellulosic textiles
CN110546317B (zh) 2016-12-06 2022-11-29 雷纽赛尔公司 纤维素纤维
MX2020007409A (es) 2018-01-12 2020-09-14 Circ Llc Metodos para reciclar fibras de algodon y poliester de textiles residuales.
ES2911218T3 (es) 2018-01-15 2022-05-18 Chemiefaser Lenzing Ag Reutilización de la fibra de celulosa Lyocell para el procedimiento Lyocell
FI3511446T3 (fi) 2018-01-15 2025-02-27 Chemiefaser Lenzing Ag Elastaaniin sisältyvää selluloosaa sisältävä muotoiltu tuote ja valmistusmenetelmä
EP3511448A1 (de) 2018-01-15 2019-07-17 Lenzing Aktiengesellschaft Verfahren zum wiederverwerten von cellulose aufweisendem textilmaterial
EP4400540A3 (de) 2018-01-15 2024-10-30 Lenzing Aktiengesellschaft Funktionalisierung von fremdstoffen in lyocell-verfahren
EP3511874A1 (de) 2018-01-15 2019-07-17 Lenzing Aktiengesellschaft Kodierung eines celluloseprodukts
EP3511451A1 (de) 2018-01-15 2019-07-17 Lenzing Aktiengesellschaft Verfahren zum wiederverwenden eines cellulose und synthetischen kunststoff aufweisenden mischtextils
SE543048C2 (en) 2018-12-19 2020-09-29 Re Newcell Ab A method for separating cellulosic fibers from non-cellulosic fibers
GB2583719B (en) 2019-05-02 2023-05-31 Worn Again Tech Ltd Recycling process
WO2021115931A1 (de) 2019-12-13 2021-06-17 Lenzing Aktiengesellschaft Verfahren zur rückgewinnung von ausgangsstoffen aus mischtextilabfällen
DE102020104592A1 (de) * 2020-02-21 2021-08-26 DTNW Deutsches Textilforschungszentrum Nord-West gemeinnützige GmbH Recyclingverfahren für Mischgewebe
US11814492B2 (en) 2020-12-02 2023-11-14 International Business Machines Corporation Polyester recycling process with pre-reaction purification
US11814487B2 (en) 2020-12-02 2023-11-14 International Business Machines Corporation Feedstock purification of polyester waste for recycling processes
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
US11795292B2 (en) 2020-12-02 2023-10-24 International Business Machines Corporation Media recycling and sanitization
US11807725B2 (en) 2020-12-02 2023-11-07 International Business Machines Corporation Feedstock engineering of polyester waste for recycling processes
JP2024533624A (ja) 2021-09-16 2024-09-12 サーク、エルエルシー 廃棄材料の解重合により形成された再生二酸からポリエステルを形成する方法
CN116606201A (zh) * 2023-04-17 2023-08-18 大连理工大学 一种pet化学回收为单体的方法
WO2024256661A1 (en) 2023-06-14 2024-12-19 University College Cork - National University Of Ireland, Cork Textile recycling
TWI850151B (zh) * 2023-11-10 2024-07-21 南亞塑膠工業股份有限公司 廢舊聚酯織物的高效化學回收方法
GB2641208A (en) 2024-05-03 2025-11-26 Worn Again Tech Ltd Process

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6254735A (ja) * 1985-04-11 1987-03-10 Shoko Kagaku Kenkyusho:Kk 樹脂類の多交質微粒子の製造方法
JP3544834B2 (ja) * 1997-03-17 2004-07-21 株式会社東芝 混合廃棄物の処理装置
DE10297453B4 (de) * 2001-11-16 2008-11-27 Hitachi Chemical Co., Ltd. Abbauverfahren für gesättigte Polyester unter Verwendung einer Lösung
JP3597171B2 (ja) * 2002-02-01 2004-12-02 和歌山県 架橋剤及びその製造方法
JP2003250605A (ja) * 2002-02-28 2003-09-09 Lookwell:Kk 衣服用付属部品
JP2004308077A (ja) * 2003-04-10 2004-11-04 Teijin Fibers Ltd 循環社会適応型ポリエステル繊維製品およびそのリサイクル方法
JP4805145B2 (ja) * 2004-05-31 2011-11-02 三井化学株式会社 脂肪族ポリエステル共重合体
JP5380051B2 (ja) * 2008-11-14 2014-01-08 国立大学法人東京工業大学 1,3−ジアルキル−2−イミダゾリジノン類の製造方法
CA2818920C (en) * 2010-11-24 2022-01-04 Organic Energy Corporation Mechanized separation of wet and dry materials in a solid waste stream

Also Published As

Publication number Publication date
JP2015529275A (ja) 2015-10-05
CN104837903A (zh) 2015-08-12
EP2898008B1 (en) 2018-04-18
TWI583726B (zh) 2017-05-21
TW201420644A (zh) 2014-06-01
WO2014045062A1 (en) 2014-03-27
EP2898008A1 (en) 2015-07-29
HUE039727T2 (hu) 2019-01-28
TR201809852T4 (tr) 2018-07-23
US20150232632A1 (en) 2015-08-20
GB201216921D0 (en) 2012-11-07
ES2677878T3 (es) 2018-08-07
IN2015DN02985A (pl) 2015-09-18
US9611371B2 (en) 2017-04-04

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