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)
  • Polyurethanes Or Polyureas (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (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 (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116829612A (zh) * 2021-02-09 2023-09-29 科思创德国股份有限公司 从聚氨酯泡沫中回收原料的方法
ES3004348T3 (en) * 2021-02-09 2025-03-12 Covestro Deutschland Ag Method for the recovery of raw materials from polyurethane foams
US20240294728A1 (en) * 2021-07-14 2024-09-05 Universiteit Antwerpen Two-stage chemical recycling of polyurethanes
KR102778723B1 (ko) * 2022-03-23 2025-03-07 주식회사 엘지화학 Abs 재생 수지의 제조방법
EP4540219A1 (en) 2022-06-14 2025-04-23 Basf Se Process for recovering raw materials from a polyurethane material
EP4540313A1 (en) 2022-06-14 2025-04-23 Basf Se Process for recovering raw materials from a polyurethane material
JP2026502381A (ja) * 2022-12-30 2026-01-22 ビーエーエスエフ ソシエタス・ヨーロピア リサイクル方法
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
EP4403589B1 (en) 2023-01-19 2026-04-15 Basf Se A process for preparing at least one polyisocyanate from solid material w
WO2024170429A1 (de) 2023-02-17 2024-08-22 Evonik Operations Gmbh Stabilisatoren für polyurethanschaumstoffe enthaltend recycling-polyol
KR20260047575A (ko) 2023-07-14 2026-04-08 바스프 에스이 폴리우레탄 폼 재활용 공정 제어 장치
EP4743282A1 (en) 2023-07-14 2026-05-20 Basf Se METHOD AND PRETREATMENT ARRANGEMENT FOR PRETREATMENTING A FOAM MIXTURE TO FEED A REACTOR IN A RECYCLING PROCESS FOR RECOVERING RAW MATERIALS AND RESPECTIVE COMPUTER PROGRAM
KR20260040032A (ko) 2023-07-14 2026-03-23 바스프 에스이 하나 이상의 폼 조각을 포함하는 폼 혼합물로부터 타겟 폼 조각을 선택하기 위한 방법, 재활용 공정의 반응기에 공급하기 위해 폼 혼합물을 전처리하기 위한 방법 및 전처리 장치, 및 각각의 컴퓨터 프로그램
WO2025016923A1 (en) 2023-07-14 2025-01-23 Basf Se Apparatus for generating control data for controlling a polyurethane foam recycling process
EP4743512A1 (en) 2023-07-14 2026-05-20 Basf Se RECOVERY OF POLYESTEROLS FROM POLYESTEROL-BASED POLYURETHANE BY HYDROLYSIS AND RECONDENSATION
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
EP4743284A1 (en) 2023-07-14 2026-05-20 Basf Se CONTROL DATA GENERATION DEVICE FOR CONTROLLING A POLYURETHANE FOAM RECYCLING PROCESS
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
EP4617029A1 (en) 2024-03-13 2025-09-17 Basf Se Apparatus for generating control data for controlling an automotive shredder residue recycling process
WO2025190721A1 (en) * 2024-03-13 2025-09-18 Basf Se Method for recycling a polymer material from a vehicle scrap material
WO2025262151A2 (en) 2024-06-19 2025-12-26 Basf Se Process for recycling polyurethane waste through remonomerization by hydroaminolysis
KR20260115527A (ko) * 2025-01-17 2026-07-24 룹솔 주식회사 폴리우레탄 폼의 폴리올 리사이클 방법
WO2026158898A1 (en) 2025-01-24 2026-07-30 Basf Se Method and arrangement for recycling a polyurethane (pu) foam material to recover raw materials for the fabrication of recycled pu foam from said pu foam material

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1022434A (en) 1961-11-28 1966-03-16 Union Carbide Corp Improvements in and relating to polymers
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
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
US4316992A (en) 1981-02-23 1982-02-23 Ford Motor Company Process for polyol recovery from polyurethane foam comprising alcohol and steam hydrolysis
US4317939A (en) 1981-02-23 1982-03-02 Ford Motor Company Catalyzed dissolution-hydrolysis of polyurethane wastes
GB9320874D0 (en) * 1993-10-11 1993-12-01 Ici Plc Recycling of flexible foam
AU719121B2 (en) * 1996-01-25 2000-05-04 Huntsman Ici Chemicals Llc Process for hydrolysing polyurethane degradation products
EP1178063A1 (en) * 2000-08-01 2002-02-06 Huntsman International Llc Process for preparing a polyurethane material
CA2411887A1 (en) 2000-08-01 2002-02-07 Huntsman International Llc Manufacture of mdi-tdi based flexible polyurethane foams
US20190284363A1 (en) * 2016-11-29 2019-09-19 Covestro Deutschland Ag Polyurethane rigid foam, method for producing same, and use thereof
JP2020504217A (ja) * 2017-01-23 2020-02-06 ダウ グローバル テクノロジーズ エルエルシー 軟質ポリウレタン発泡体および製造プロセス
US20210214518A1 (en) 2018-05-17 2021-07-15 Recticel Improved method of recycling polyurethane materials

Also Published As

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

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