JP4531988B2 - 使用後のｐｅｔリサイクルのための解糖法 - Google Patents

使用後のｐｅｔリサイクルのための解糖法 Download PDF

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Publication number
JP4531988B2
JP4531988B2 JP2000598569A JP2000598569A JP4531988B2 JP 4531988 B2 JP4531988 B2 JP 4531988B2 JP 2000598569 A JP2000598569 A JP 2000598569A JP 2000598569 A JP2000598569 A JP 2000598569A JP 4531988 B2 JP4531988 B2 JP 4531988B2
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JP
Japan
Prior art keywords
polyester
lower layer
reactor
glycol
upper layer
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2000598569A
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English (en)
Japanese (ja)
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JP2002536519A (ja
JP2002536519A5 (https=
Inventor
ペー エカルト，ミハエル
エス．ジュニア マードック，ウィリアム
エム． ペル，トーマス
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Chemical Co
Original Assignee
Eastman Chemical Co
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Publication date
Application filed by Eastman Chemical Co filed Critical Eastman Chemical Co
Publication of JP2002536519A publication Critical patent/JP2002536519A/ja
Publication of JP2002536519A5 publication Critical patent/JP2002536519A5/ja
Application granted granted Critical
Publication of JP4531988B2 publication Critical patent/JP4531988B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/88—Post-polymerisation treatment
    • C08G63/90—Purification; Drying
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Saccharide Compounds (AREA)
JP2000598569A 1999-02-10 2000-02-04 使用後のｐｅｔリサイクルのための解糖法 Expired - Fee Related JP4531988B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US11944799P 1999-02-10 1999-02-10
US60/119,447 2000-01-05
US09/478,018 US6410607B1 (en) 1999-02-10 2000-01-05 Glycolysis process for recycling of post-consumer pet
US09/478,018 2000-01-05
PCT/US2000/002813 WO2000047659A1 (en) 1999-02-10 2000-02-04 A glycolysis process for recycling of post-consumer pet

Publications (3)

Publication Number Publication Date
JP2002536519A JP2002536519A (ja) 2002-10-29
JP2002536519A5 JP2002536519A5 (https=) 2007-03-29
JP4531988B2 true JP4531988B2 (ja) 2010-08-25

Family

ID=26817346

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000598569A Expired - Fee Related JP4531988B2 (ja) 1999-02-10 2000-02-04 使用後のｐｅｔリサイクルのための解糖法

Country Status (10)

Country Link
US (1) US6410607B1 (https=)
EP (1) EP1153070B1 (https=)
JP (1) JP4531988B2 (https=)
CN (1) CN1149254C (https=)
AT (1) ATE223456T1 (https=)
BR (1) BR0008127A (https=)
CA (1) CA2359727C (https=)
DE (1) DE60000414T2 (https=)
ES (1) ES2179021T3 (https=)
WO (1) WO2000047659A1 (https=)

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CN1264804C (zh) * 2002-06-04 2006-07-19 株式会社爱维塑 对苯二甲酸二(2－羟乙基)酯的精制方法
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US8034870B2 (en) * 2003-12-17 2011-10-11 Sabic Innovative Plastics Ip B.V. Flame-retardant polyester composition
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US7247742B2 (en) * 2004-05-20 2007-07-24 Bp Corporation North America Inc. Recycling polyethylene naphthalate containing materials in a process to produce diesters
AU2006207500B2 (en) * 2005-01-18 2010-07-08 APG Polytech, LLC Compartmentalized pellet for improved contaminant removal
US7902264B2 (en) * 2006-01-27 2011-03-08 Sabic Innovative Plastics Ip B.V. Polytrimethylene terephthalate (PTT) derived from polyethylene terephthalate (PET) and containing PET residues
US8680167B2 (en) * 2006-01-27 2014-03-25 Sabic Innovative Plastics Ip B.V. Molding compositions containing fillers and modified polybutylene terephthalate (PBT) random copolymers derived from polyethylene terephthalate (PET)
US7795320B2 (en) * 2006-01-27 2010-09-14 Sabic Innovative Plastics Ip B.V. Copolyetheresters derived from polyethylene terephthalate
US7923506B2 (en) * 2006-01-27 2011-04-12 Sabic Innovative Plastics Ip B.V. Molding compositions containing modified polybutylene terephthalate (PBT) random copolymers derived from polyethylene terephthalate (PET)
US7902263B2 (en) * 2006-01-27 2011-03-08 Sabic Innovative Plastics Ip B.V. Process for making polybutylene terephthalate (PBT) from polyethylene terephthalate (PET)
EP1979403B1 (en) * 2006-01-27 2009-12-30 General Electric Company Articles derived from compositions containing modified polybutylene terephthalate (pbt) random copolymers derived from polyethylene terephthalate (pet)
US7799836B2 (en) * 2006-03-01 2010-09-21 Sabic Innovative Plastics Ip B.V. Process for making polybutylene terephthalate (PBT) from polyethylene terephthalate (PET)
US8309656B2 (en) * 2006-07-26 2012-11-13 Sabic Innovative Plastics Ip B.V. Elastomer blends containing polycarbonates and copolyetheresters derived from polyethylene terephthalate, method of manufacture, and articles therefrom
US7928150B2 (en) * 2008-05-06 2011-04-19 Sabic Innovative Plastics Ip B.V. Process for the manufacture of lonomeric polybutylene terephthalate from polyethylene terephthalate, and compositions and articles thereof
CN105778150A (zh) * 2008-09-12 2016-07-20 住友电木株式会社 分解聚合物材料的方法、制备再生树脂的方法以及回收无机填料的方法
US20100168328A1 (en) * 2008-12-30 2010-07-01 Ganesh Kannan Process for the manufacture of polycyclohexane dimethylene terephthalate copolymers from polyethylene terephthalate, and compositions and articles thereof
US8138244B2 (en) * 2008-12-30 2012-03-20 Sabic Innovative Plastics Ip B.V. Reinforced polyester compositions, method of manufacture, and articles thereof
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US7910657B2 (en) * 2008-12-30 2011-03-22 Sabic Innovative Plastics Ip B.V. Process for the manufacture of polybutylene terephthalate copolymers from polyethylene terephthalate, and compositions and articles thereof
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RU2012103457A (ru) * 2009-07-02 2013-08-10 БЕПЕКС ИНТЕРНЭШНЛ, ЭлЭлСи Устройство и способ для парофазной переработки бывших в употреблении полимеров
US8686072B2 (en) 2010-06-29 2014-04-01 Sabic Innovative Plastics Ip B.V. Flame resistant polyester compositions, method of manufacture, and articles therof
US8716378B2 (en) 2010-06-29 2014-05-06 Sabic Innovative Plastics Ip B.V. Flame resistant polyester compositions, method of manufacture, and articles thereof
US20120046411A1 (en) * 2010-08-20 2012-02-23 Becton, Dickinson And Company Recycled Resin Compositions And Disposable Medical Devices Made Therefrom
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CN103703086A (zh) 2011-06-10 2014-04-02 克里斯托弗·M·费利斯 透明涂层，丙烯酸类涂层
CN102250449B (zh) * 2011-06-27 2012-11-28 沈阳化工大学 利用回收的对苯二甲酸合成饱和聚酯树脂的方法
CN102532815B (zh) * 2011-12-06 2013-09-25 上海聚友化工有限公司 一种废聚酯纺织品回收再利用的方法
CN102731760B (zh) * 2012-07-17 2014-03-26 龙福环能科技股份有限公司 一种将回收聚酯瓶片料熔体醇解后再聚合的方法
PL2719529T3 (pl) 2012-10-10 2017-08-31 Armacell Enterprise Gmbh & Co. Kg Zapobieganie depolimeryzacji politereftalanu alkilenowego w strukturach laminowanych
DE102012220498A1 (de) * 2012-11-09 2014-05-15 Aquafil Engineering Gmbh Verfahren und Vorrichtung zur Behandlung von Polymeren
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WO2015069662A1 (en) 2013-11-06 2015-05-14 The Board Of Trustees Of The Leland Stanford Junior University Methods for modifying a hydrophobic polymer surface and devices thereof
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NL2024181B1 (en) * 2019-11-07 2021-07-20 Ioniqa Tech B V Reactor system and method of separating a first contaminant from a feed stream
CN110845761B (zh) * 2019-11-25 2022-05-20 浙江海利环保科技股份有限公司 一种醇解液中杂质去除的方法
BR112022014572A2 (pt) * 2020-01-23 2022-10-04 Premirr Plastics Inc Processo e sistema para a despolimerização de plástico residual
US11639431B2 (en) * 2020-01-23 2023-05-02 Premirr Plastics Inc. Process and system for depolymerizing plastic
KR20220141319A (ko) * 2020-02-10 2022-10-19 이스트만 케미칼 컴파니 가용매분해 테레프탈릴 칼럼 탑저 부산물 스트림의 화학적 재활용
EP4136195A4 (en) * 2020-04-13 2024-07-17 Eastman Chemical Company VITRIFICATION MATERIALS FOR PARTIAL OXIDATION GASIFIER
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Also Published As

Publication number Publication date
WO2000047659A1 (en) 2000-08-17
CA2359727A1 (en) 2000-08-17
CA2359727C (en) 2008-03-25
JP2002536519A (ja) 2002-10-29
DE60000414D1 (de) 2002-10-10
DE60000414T2 (de) 2003-08-07
US6410607B1 (en) 2002-06-25
EP1153070B1 (en) 2002-09-04
CN1149254C (zh) 2004-05-12
BR0008127A (pt) 2001-11-06
CN1340077A (zh) 2002-03-13
EP1153070A1 (en) 2001-11-14
ES2179021T3 (es) 2003-01-16
ATE223456T1 (de) 2002-09-15

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