PL4010414T3 - Ulepszony sposób recyklingu materiałów poliuretanowych - Google Patents

Ulepszony sposób recyklingu materiałów poliuretanowych

Info

Publication number
PL4010414T3
PL4010414T3 PL20751567.7T PL20751567T PL4010414T3 PL 4010414 T3 PL4010414 T3 PL 4010414T3 PL 20751567 T PL20751567 T PL 20751567T PL 4010414 T3 PL4010414 T3 PL 4010414T3
Authority
PL
Poland
Prior art keywords
polyurethane materials
improved way
recycling polyurethane
recycling
improved
Prior art date
Application number
PL20751567.7T
Other languages
English (en)
Inventor
Thomas VANBERGEN
Dirk De Vos
Laurens Claes
Isabel VERLENT
Joke De Geeter
Original Assignee
Carpenter Engineered Foams Belgium Bv
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=67587572&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL4010414(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Carpenter Engineered Foams Belgium Bv filed Critical Carpenter Engineered Foams Belgium Bv
Publication of PL4010414T3 publication Critical patent/PL4010414T3/pl

Links

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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3206—Polyhydroxy compounds aliphatic
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
    • C08G18/7621—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring being toluene diisocyanate including isomer mixtures
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0033—Additives activating the degradation of the macromolecular compound
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • C08J2375/08—Polyurethanes from polyethers
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
PL20751567.7T 2019-08-08 2020-08-07 Ulepszony sposób recyklingu materiałów poliuretanowych PL4010414T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19190896 2019-08-08
PCT/EP2020/072323 WO2021023889A1 (en) 2019-08-08 2020-08-07 Improved method of recycling polyurethane materials

Publications (1)

Publication Number Publication Date
PL4010414T3 true PL4010414T3 (pl) 2025-08-18

Family

ID=67587572

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20751567.7T PL4010414T3 (pl) 2019-08-08 2020-08-07 Ulepszony sposób recyklingu materiałów poliuretanowych

Country Status (9)

Country Link
US (1) US12410276B2 (pl)
EP (1) EP4010414B1 (pl)
JP (1) JP2022544907A (pl)
KR (1) KR20220046582A (pl)
CN (1) CN114258410A (pl)
ES (1) ES3037442T3 (pl)
HU (1) HUE071979T2 (pl)
PL (1) PL4010414T3 (pl)
WO (1) WO2021023889A1 (pl)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUE069790T2 (hu) * 2021-02-09 2025-04-28 Covestro Deutschland Ag Eljárás nyersanyagok visszanyerésére poliuretán habokból
EP4370595B1 (en) * 2021-07-14 2025-09-03 Universiteit Antwerpen Two-stage chemical recycling of polyurethanes
KR102778723B1 (ko) * 2022-03-23 2025-03-07 주식회사 엘지화학 Abs 재생 수지의 제조방법
WO2023241927A1 (en) 2022-06-14 2023-12-21 Basf Se Process for recovering raw materials from a polyurethane material
WO2023241926A1 (en) 2022-06-14 2023-12-21 Basf Se Process for recovering raw materials from a polyurethane material
WO2024141649A1 (en) * 2022-12-30 2024-07-04 Basf Se Solvatization of linear polyurethane-materials via caprolactam/alcohole mixtures
EP4403589A1 (en) 2023-01-19 2024-07-24 Basf Se A process for preparing at least one polyisocyanate from solid material w
JP2026504595A (ja) 2023-02-17 2026-02-05 エボニック オペレーションズ ゲーエムベーハー 再生ポリオールを含有するポリウレタンフォーム材のための安定剤
CN121487793A (zh) 2023-07-14 2026-02-06 巴斯夫欧洲公司 用于控制聚氨酯泡沫回收过程的装置
CN121666421A (zh) 2023-07-14 2026-03-13 巴斯夫欧洲公司 通过水解和再缩合从基于聚酯醇的聚氨酯中回收聚酯醇
WO2025016925A1 (en) 2023-07-14 2025-01-23 Basf Se Apparatus for generating control data for controlling a polyurethane foam recycling process
WO2025016923A1 (en) 2023-07-14 2025-01-23 Basf Se Apparatus for generating control data for controlling a polyurethane foam recycling process
WO2025016900A1 (en) 2023-07-14 2025-01-23 Basf Se Process for recycling polyurethane waste through remonomerization by hydro ammonolysis
EP4491364A1 (en) 2023-07-14 2025-01-15 Basf Se Method and pre-processing arrangement for pre-processing a foam mix for feeding a reactor
WO2025016861A1 (en) 2023-07-14 2025-01-23 Basf Se Method and pre-processing arrangement for pre-processing a foam mix for feeding a reactor of a recycling process for recovering raw materials and respective computer program
WO2025016927A1 (en) 2023-07-14 2025-01-23 Basf Se Method for selecting, from a foam mix comprising one or more foam pieces, target foam pieces, method and pre-processing arrangement for pre-processing a foam mix for feeding a reactor of a recycling process and respective computer program
US20250075055A1 (en) * 2023-08-29 2025-03-06 Lawrence Livermore National Security, Llc Chemical conversion of polyurethanes under mild conditions
WO2025082815A1 (de) 2023-10-19 2025-04-24 Evonik Operations Gmbh Stabilisatoren für polyurethanschaumstoffe
EP4606832A1 (de) 2024-02-22 2025-08-27 Evonik Operations GmbH Stabilisatoren für polyurethanschaumstoffe enthaltend recycling-polyol
WO2025190721A1 (en) * 2024-03-13 2025-09-18 Basf Se Method for recycling a polymer material from a vehicle scrap material
WO2025190821A1 (en) * 2024-03-13 2025-09-18 Basf Se Recycling automotive shredder residue from selected vehicle types
EP4617029A1 (en) 2024-03-13 2025-09-17 Basf Se Apparatus for generating control data for controlling an automotive shredder residue recycling process
WO2025262151A2 (en) 2024-06-19 2025-12-26 Basf Se Process for recycling polyurethane waste through remonomerization by hydroaminolysis

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3304273A (en) 1963-02-06 1967-02-14 Stamberger Paul Method of preparing polyurethanes from liquid, stable, reactive, filmforming polymer/polyol mixtures formed by polymerizing an ethylenically unsaturated monomer in a polyol
GB1022434A (en) 1961-11-28 1966-03-16 Union Carbide Corp Improvements in and relating to polymers
DE1260142B (de) 1963-02-12 1968-02-01 Bayer Ag Verfahren zur Herstellung von Polyadditionsprodukten
US3632530A (en) 1967-03-04 1972-01-04 Yokohama Rubber Co Ltd Process for decomposition of a polyurethane resin
DE3034680A1 (de) * 1980-09-13 1982-04-29 Bayer Ag, 5090 Leverkusen Verbessertes verfahren zur auftrennung von polyurethan-hydrolysaten in polyether und diamin
US4374209A (en) 1980-10-01 1983-02-15 Interchem International S.A. Polymer-modified polyols useful in polyurethane manufacture
US4317939A (en) 1981-02-23 1982-03-02 Ford Motor Company Catalyzed dissolution-hydrolysis of polyurethane wastes
US4316992A (en) 1981-02-23 1982-02-23 Ford Motor Company Process for polyol recovery from polyurethane foam comprising alcohol and steam hydrolysis
GB9320874D0 (en) * 1993-10-11 1993-12-01 Ici Plc Recycling of flexible foam
CN1070884C (zh) * 1996-01-25 2001-09-12 亨茨曼Ici化学品有限公司 水解聚氨酯降解产物的方法
EP1178063A1 (en) * 2000-08-01 2002-02-06 Huntsman International Llc Process for preparing a polyurethane material
US6727292B2 (en) 2000-08-01 2004-04-27 Huntsman International Llc Manufacture of MDI-TDI based flexible polyurethane foams
RU2019120244A (ru) * 2016-11-29 2021-01-11 Ковестро Дойчланд Аг Жесткие пенополиуретаны, способ их получения и их применение
CN110167986B (zh) * 2017-01-23 2022-01-18 陶氏环球技术有限责任公司 柔性聚氨酯泡沫和制得方法
WO2019219814A1 (en) 2018-05-17 2019-11-21 Recticel Improved method of recycling polyurethane materials

Also Published As

Publication number Publication date
EP4010414A1 (en) 2022-06-15
JP2022544907A (ja) 2022-10-24
EP4010414B1 (en) 2025-06-18
CN114258410A (zh) 2022-03-29
WO2021023889A1 (en) 2021-02-11
KR20220046582A (ko) 2022-04-14
HUE071979T2 (hu) 2025-10-28
US12410276B2 (en) 2025-09-09
US20220325031A1 (en) 2022-10-13
ES3037442T3 (en) 2025-10-02

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