ID18753A - Suatu metode untuk pembuatan poliol-poliol yang didaur-ulang dan suatu metode untuk pembuatan busa-busa poliuretana dengan sifat penyekatan panas yang ditingkatkan - Google Patents

Suatu metode untuk pembuatan poliol-poliol yang didaur-ulang dan suatu metode untuk pembuatan busa-busa poliuretana dengan sifat penyekatan panas yang ditingkatkan

Info

Publication number
ID18753A
ID18753A ID973398A ID973398A ID18753A ID 18753 A ID18753 A ID 18753A ID 973398 A ID973398 A ID 973398A ID 973398 A ID973398 A ID 973398A ID 18753 A ID18753 A ID 18753A
Authority
ID
Indonesia
Prior art keywords
making
polyoles
enhanced heat
recycled
heat properties
Prior art date
Application number
ID973398A
Other languages
English (en)
Inventor
Jong Han Jeon
Kyu Sik Sung
Jae Kyeong Jeon
Young Taek Hong
Original Assignee
Samsung Electronics Co Ltd
Jong Han Jeon
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
Priority claimed from KR1019970041952A external-priority patent/KR19980032323A/ko
Application filed by Samsung Electronics Co Ltd, Jong Han Jeon filed Critical Samsung Electronics Co Ltd
Publication of ID18753A publication Critical patent/ID18753A/id

Links

Classifications

    • 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
    • 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
    • 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
    • C08G18/83—Chemically modified polymers
    • C08G18/831—Chemically modified polymers by oxygen-containing compounds inclusive of carbonic acid halogenides, carboxylic acid halogenides and epoxy halides
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0025—Foam properties rigid
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • 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
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
ID973398A 1996-10-08 1997-10-08 Suatu metode untuk pembuatan poliol-poliol yang didaur-ulang dan suatu metode untuk pembuatan busa-busa poliuretana dengan sifat penyekatan panas yang ditingkatkan ID18753A (id)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR19960044613 1996-10-08
KR1019970041952A KR19980032323A (ko) 1996-10-08 1997-08-28 폐 경질 폴리우레탄 발포체의 재생방법 및 이 방법에 의해 얻어진 재생 폴리올로부터 단열 특성이 향상된 폴리우레탄 발포체를제조하는 방법

Publications (1)

Publication Number Publication Date
ID18753A true ID18753A (id) 1998-05-07

Family

ID=26632182

Family Applications (1)

Application Number Title Priority Date Filing Date
ID973398A ID18753A (id) 1996-10-08 1997-10-08 Suatu metode untuk pembuatan poliol-poliol yang didaur-ulang dan suatu metode untuk pembuatan busa-busa poliuretana dengan sifat penyekatan panas yang ditingkatkan

Country Status (8)

Country Link
EP (1) EP0835901A3 (id)
JP (1) JPH10152578A (id)
CN (1) CN1180689A (id)
AU (1) AU704932B2 (id)
BR (1) BR9710936A (id)
CA (1) CA2217414A1 (id)
ID (1) ID18753A (id)
SK (1) SK131597A3 (id)

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DE19917934B4 (de) * 1998-04-16 2007-05-31 Behrendt, Gerhard, Prof. Dr. Verfahren zur Herstellung von Polyurethanen
US6245822B1 (en) * 1998-04-27 2001-06-12 Matsushita Electric Industrial Co. Ltd. Method and apparatus for decomposition treating article having cured thermosetting resin
JP4536283B2 (ja) * 2000-04-28 2010-09-01 パナソニック株式会社 硬質ウレタンフォームの原料製造方法、冷蔵庫の製造方法及び冷蔵庫
JP4536295B2 (ja) * 2001-07-02 2010-09-01 パナソニック株式会社 ポリウレタン原料の製造方法、ならびに該ポリウレタン原料を用いた硬質ウレタンフォーム及び冷蔵庫の製造方法
JP2003012759A (ja) * 2001-07-02 2003-01-15 Matsushita Refrig Co Ltd 硬質ウレタンフォームのリサイクル方法
JP4317696B2 (ja) * 2003-01-28 2009-08-19 旭有機材工業株式会社 熱硬化性樹脂及び／又はその硬化物の分解方法並びにそれによって得られた分解生成物を用いた熱硬化性樹脂の製造方法
DE102005027814A1 (de) * 2005-06-15 2006-12-21 Basf Ag Verfahren zur Aufarbeitung von Isocyanataddukten
DE102009026898A1 (de) 2009-06-10 2010-12-16 Lambda One Isoliertechnik Gmbh Verfahren zur Herstellung von Polyolkomponenten für Polyurethane aus Polyurethan-Hartschaumstoffabfällen
JP2011231279A (ja) * 2010-04-30 2011-11-17 Hitachi Chem Co Ltd ポリウレタンの除去方法
CN101845152A (zh) * 2010-05-24 2010-09-29 安徽省思维新型建材有限公司 回收聚氨酯发泡体废料制备聚酯多元醇的方法
CA2706263C (en) * 2010-06-03 2016-08-02 Giant Factories Inc. Method for recycling cured foam insulation for use in insulating cavities of devices requiring thermal insulation
CN102618010B (zh) * 2012-03-08 2014-01-15 广州聚天化工科技有限公司 解聚废旧聚氨酯再生多元醇的连续生产装置及方法
CN103849135A (zh) * 2014-03-04 2014-06-11 北华大学 可降解聚氨酯泡沫塑料的制备方法
CN106397725B (zh) * 2016-08-30 2019-05-07 天津军星管业集团有限公司 利用回收废硬质聚氨酯泡沫塑料制作保温管材料、保温管以及制作方法
CN106680275B (zh) * 2016-12-26 2019-12-17 上海微谱化工技术服务有限公司 一种聚氯乙烯体系中聚氨酯的分析方法
CN106750510B (zh) * 2017-01-13 2020-04-03 郑州中远氨纶工程技术有限公司 聚氨酯低聚物废液的处理方法和聚氨酯弹性体
DE102019204570A1 (de) * 2019-04-01 2020-10-01 Rampf Holding Gmbh & Co. Kg Polyurethan-Aerogele
CN109912961A (zh) * 2019-04-04 2019-06-21 张宏春 一种塑料管材用保温层材料的制作方法
AU2019279907B1 (en) * 2019-04-11 2020-02-27 Fromont Investments Qld Pty Ltd A method for recycling expanded polystyrene
EP3990516B1 (de) * 2019-06-27 2025-08-20 Covestro Deutschland AG Verfahren zur wiedergewinnung von rohstoffen aus polyurethanprodukten
CN110628205A (zh) * 2019-09-05 2019-12-31 浙江温州轻工研究院 一种聚氨酯鞋底材料及其制备方法
CN110698640A (zh) * 2019-10-11 2020-01-17 无锡福照玻璃镜业有限公司 一种抗冲击超韧镜片材料及其制备方法
US12503567B2 (en) * 2020-05-19 2025-12-23 Huntsman International Llc Process for recycling a polyurethane material
AU2021332957A1 (en) * 2020-08-24 2023-05-04 Evonik Operations Gmbh Depolymerization of polyurethanes under mild conditions
CA3188070A1 (en) 2020-08-24 2022-03-03 Jens Hildebrand New depolymerization method for polyurethanes
CN112029148A (zh) * 2020-08-31 2020-12-04 浙江工业大学 一种使用乳液体系回收废弃聚氨酯泡沫中聚醚多元醇的方法
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
EP4291589B9 (de) * 2021-02-09 2025-02-26 Covestro Deutschland AG Verfahren zur wiedergewinnung von rohstoffen aus polyurethanschäumen
EP4423184A1 (de) 2021-10-29 2024-09-04 Covestro Deutschland AG Verfahren zur spaltung von (poly-)urethanen
US20250011565A1 (en) * 2021-11-03 2025-01-09 Evonik Operations Gmbh New method for recycling of polyurethane
JP2023101927A (ja) * 2022-01-11 2023-07-24 株式会社イノアックコーポレーション ポリウレタンフォームの分解処理方法及びポリウレタンフォームの分解処理装置
EP4482896A1 (en) 2022-02-22 2025-01-01 Evonik Operations GmbH Depolymerization of polyurethanes with organic amine bases
DE102022106914A1 (de) 2022-03-23 2023-09-28 Performance Chemicals Handels Gmbh Verfahren zur Herstellung von Polyurethanschaumstoff-Körpern unter Zurückführung von Verschnitt in Form eines Depolymerisates
EP4602099A1 (en) 2022-10-11 2025-08-20 Stepan Company Chemolysis process for polyisocyanurate foams
EP4638545A1 (en) 2022-12-21 2025-10-29 Evonik Operations GmbH Recycled polyols
KR102690693B1 (ko) * 2023-10-17 2024-08-05 정우화인 주식회사 바이오폴리올을 이용한 친환경 폴리우레탄 단열재 및 그 제조방법
CA3280410A1 (en) * 2024-08-06 2026-03-01 Foam Ecosolution Innovation, Inc. Chemical Recycling of Flexible Polyurethane Foam to Rigid Polyurethane Foam Materials
BE1032956A1 (fr) * 2024-09-16 2026-04-20 Materia Nova Asbl Procédé continu de préparation de polyols recyclés à partir de mousses de polyuréthane

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DE2738572C3 (de) * 1977-08-26 1979-11-29 7080 Aalen Verfahren zum Herstellen polyolhaltiger Flüssigkeiten aus Polyurethanabfällen
DE2759054C2 (de) * 1977-12-30 1983-10-06 Apprich, Johannes, 7080 Aalen Verfahren zur Herstellung polyolhaltiger Flüssigkeiten aus Polyurethanabfällen und ihre Verwendung
DE4217024A1 (de) * 1992-05-22 1993-11-25 Bayer Ag Verfahren zur Herstellung von NCO-reaktiven Komponenten aus ausreagierten Produkten des Isocyanat-Polyadditionsverfahrens
US5300530A (en) * 1992-12-11 1994-04-05 Air Products And Chemicals, Inc. Process for modifying the glycolysis reaction product of polyurethane scrap
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.

Also Published As

Publication number Publication date
EP0835901A2 (en) 1998-04-15
JPH10152578A (ja) 1998-06-09
BR9710936A (pt) 2000-06-13
EP0835901A3 (en) 1998-06-24
SK131597A3 (en) 1999-05-07
MX9707595A (es) 1998-08-30
AU3747797A (en) 1998-04-23
CN1180689A (zh) 1998-05-06
CA2217414A1 (en) 1998-04-08
AU704932B2 (en) 1999-05-06

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