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
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 (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL4291589T3 (pl) * 2021-02-09 2025-03-31 Covestro Deutschland Ag Sposób odzyskiwania surowców z pianek poliuretanowych
WO2023285545A1 (en) * 2021-07-14 2023-01-19 Universiteit Antwerpen Two-stage chemical recycling of polyurethanes
KR102778723B1 (ko) * 2022-03-23 2025-03-07 주식회사 엘지화학 Abs 재생 수지의 제조방법
KR20250023527A (ko) 2022-06-14 2025-02-18 바스프 에스이 폴리우레탄 물질로부터 원료를 회수하는 방법
KR20250024518A (ko) 2022-06-14 2025-02-18 바스프 에스이 폴리우레탄 물질로부터 원료를 회수하는 방법
CN120435505A (zh) * 2022-12-30 2025-08-05 巴斯夫欧洲公司 经由己内酰胺/醇混合物溶剂化线性聚氨酯材料
EP4403589A1 (en) 2023-01-19 2024-07-24 Basf Se A process for preparing at least one polyisocyanate from solid material w
CN120752278A (zh) 2023-02-17 2025-10-03 赢创运营有限公司 用于包含再循环多元醇的聚氨酯泡沫的稳定剂
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
WO2025016924A1 (en) 2023-07-14 2025-01-23 Basf Se Apparatus 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
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
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
WO2025016903A1 (en) 2023-07-14 2025-01-23 Basf Se Recovery of polyesterols from polyesterol-based polyurethanes via hydrolysis and re-condensation
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
WO2025190821A1 (en) * 2024-03-13 2025-09-18 Basf Se Recycling automotive shredder residue from selected vehicle types
WO2025190721A1 (en) * 2024-03-13 2025-09-18 Basf Se Method for recycling a polymer material from a vehicle scrap material
EP4617029A1 (en) 2024-03-13 2025-09-17 Basf Se Apparatus for generating control data for controlling an automotive shredder residue recycling process

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
ES2161437T3 (es) * 1996-01-25 2001-12-01 Huntsman Int Llc Procedimiento para hidrolizar productos de degradacion de poliuretano.
EP1178063A1 (en) * 2000-08-01 2002-02-06 Huntsman International Llc Process for preparing a polyurethane material
BR0112899A (pt) 2000-08-01 2007-05-08 Huntsman Int Llc processo para preparar espuma de poliuretano flexìvel, e, espuma
CN109983050B (zh) * 2016-11-29 2021-11-26 科思创德国股份有限公司 聚氨酯硬质泡沫材料、其制备方法及其用途
KR102543009B1 (ko) * 2017-01-23 2023-06-14 다우 글로벌 테크놀로지스 엘엘씨 가요성 폴리우레탄 포움 및 제조 방법
EP3794065A1 (en) 2018-05-17 2021-03-24 Recticel Improved method of recycling polyurethane materials

Also Published As

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

Similar Documents

Publication Publication Date Title
PL4010414T3 (pl) Ulepszony sposób recyklingu materiałów poliuretanowych
SG11202100542YA (en) Purification of recycled and renewable organic material
ES2930735T5 (en) Purification of recycled and renewable organic material
EP3906222C0 (en) FLEXIBLE COMPOSITE
EP3715110C0 (en) ALTERNATIVE MATERIAL TO LEATHER
SG11202100538UA (en) Purification of recycled and renewable organic material
PL3583162T3 (pl) Recykling odpadów z tkaniny poliestrowej
EP3755486A4 (en) MATERIAL SETS
EP3899064C0 (de) Superaustenitischer werkstoff
EP3819346A4 (en) COATING MATERIAL
EP4083158A4 (en) Polyurethane structural adhesive
EP3673137A4 (en) BUILDING MATERIAL
HUE066942T2 (hu) Hõre lágyuló poliuretán készítmény
EP3796766A4 (en) COMPOSITE MATERIAL
EP3941635C0 (en) CRUSHER
EP3723965A4 (en) REMOVAL OF CONSTRUCTION MATERIAL
EP4036348A4 (en) Decorative material
EP4011983A4 (en) OPTICAL MATERIAL
EP4039737A4 (en) Composite material
EP3860322A4 (en) COMPOSITE MATERIAL
EP3747948A4 (en) POLYURETHANE RESIN COMPOSITION
EP4048844C0 (fr) Materiau en textile recyclé
EP3546672A4 (en) CONSTRUCTION MATERIAL
EP3819047C0 (fr) Matériau en acier optimisé
EP3950991A4 (en) COMPOSITE