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 ditingkatkanInfo
- 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
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)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- General Chemical & Material Sciences (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)
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 (de) |
JP (1) | JPH10152578A (de) |
CN (1) | CN1180689A (de) |
AU (1) | AU704932B2 (de) |
BR (1) | BR9710936A (de) |
CA (1) | CA2217414A1 (de) |
ID (1) | ID18753A (de) |
SK (1) | SK131597A3 (de) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
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 |
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 | Polystyrene Reforming Pty Ltd | A method for recycling expanded polystyrene |
WO2020260387A1 (de) * | 2019-06-27 | 2020-12-30 | 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 |
EP4200349A1 (de) | 2020-08-24 | 2023-06-28 | Evonik Operations GmbH | Depolymerisierung von polyurethanen unter milden bedingungen |
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 |
WO2022171586A1 (de) * | 2021-02-09 | 2022-08-18 | Covestro Deutschland Ag | Verfahren zur wiedergewinnung von rohstoffen aus polyurethanschäumen |
WO2023072985A1 (de) | 2021-10-29 | 2023-05-04 | Covestro Deutschland Ag | Verfahren zur spaltung von (poly-)urethanen |
WO2023161252A1 (en) | 2022-02-22 | 2023-08-31 | 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 |
WO2024081090A1 (en) | 2022-10-11 | 2024-04-18 | Stepan Company | Chemolysis process for polyisocyanurate foams |
WO2024132619A1 (en) | 2022-12-21 | 2024-06-27 | Evonik Operations Gmbh | Recycled polyols |
KR102690693B1 (ko) * | 2023-10-17 | 2024-08-05 | 정우화인 주식회사 | 바이오폴리올을 이용한 친환경 폴리우레탄 단열재 및 그 제조방법 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP2000505125A (ja) * | 1996-01-25 | 2000-04-25 | インペリアル・ケミカル・インダストリーズ・ピーエルシー | ポリウレタン分解生成物を加水分解するための方法 |
-
1997
- 1997-09-09 AU AU37477/97A patent/AU704932B2/en not_active Ceased
- 1997-09-29 SK SK1315-97A patent/SK131597A3/sk unknown
- 1997-10-06 CA CA 2217414 patent/CA2217414A1/en not_active Abandoned
- 1997-10-07 BR BR9710936A patent/BR9710936A/pt not_active Application Discontinuation
- 1997-10-07 CN CN97118959A patent/CN1180689A/zh active Pending
- 1997-10-07 JP JP27485297A patent/JPH10152578A/ja active Pending
- 1997-10-08 EP EP19970307950 patent/EP0835901A3/de not_active Withdrawn
- 1997-10-08 ID ID973398A patent/ID18753A/id unknown
Also Published As
Publication number | Publication date |
---|---|
AU3747797A (en) | 1998-04-23 |
CA2217414A1 (en) | 1998-04-08 |
EP0835901A3 (de) | 1998-06-24 |
BR9710936A (pt) | 2000-06-13 |
MX9707595A (es) | 1998-08-30 |
SK131597A3 (en) | 1999-05-07 |
EP0835901A2 (de) | 1998-04-15 |
CN1180689A (zh) | 1998-05-06 |
JPH10152578A (ja) | 1998-06-09 |
AU704932B2 (en) | 1999-05-06 |
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