JP3967674B2 - ポリカーボネートの樹脂のリサイクル法 - Google Patents

ポリカーボネートの樹脂のリサイクル法 Download PDF

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Publication number
JP3967674B2
JP3967674B2 JP2002359578A JP2002359578A JP3967674B2 JP 3967674 B2 JP3967674 B2 JP 3967674B2 JP 2002359578 A JP2002359578 A JP 2002359578A JP 2002359578 A JP2002359578 A JP 2002359578A JP 3967674 B2 JP3967674 B2 JP 3967674B2
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JP
Japan
Prior art keywords
polycarbonate
resin
polycondensation
recycling
waste resin
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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
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JP2002359578A
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English (en)
Japanese (ja)
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JP2004189887A (ja
JP2004189887A5 (enExample
Inventor
村 隆 人 木
田 秋 夫 池
田 智 明 下
Original Assignee
日本ジーイープラスチックス株式会社
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 日本ジーイープラスチックス株式会社 filed Critical 日本ジーイープラスチックス株式会社
Priority to JP2002359578A priority Critical patent/JP3967674B2/ja
Priority to US10/707,033 priority patent/US7105632B2/en
Priority to AU2003302930A priority patent/AU2003302930A1/en
Priority to AT03813021T priority patent/ATE445668T1/de
Priority to DE60329707T priority patent/DE60329707D1/de
Priority to CNB2003801082047A priority patent/CN100354349C/zh
Priority to PCT/US2003/040065 priority patent/WO2004052972A2/en
Priority to CN2007101383241A priority patent/CN101100529B/zh
Priority to EP20030813021 priority patent/EP1572791B1/en
Priority to TW92135039A priority patent/TW200422324A/zh
Publication of JP2004189887A publication Critical patent/JP2004189887A/ja
Publication of JP2004189887A5 publication Critical patent/JP2004189887A5/ja
Application granted granted Critical
Publication of JP3967674B2 publication Critical patent/JP3967674B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • 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
    • C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates
    • 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

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
JP2002359578A 2002-12-11 2002-12-11 ポリカーボネートの樹脂のリサイクル法 Expired - Fee Related JP3967674B2 (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP2002359578A JP3967674B2 (ja) 2002-12-11 2002-12-11 ポリカーボネートの樹脂のリサイクル法
US10/707,033 US7105632B2 (en) 2002-12-11 2003-11-17 Recycle method for polycarbonate resin waste
CN2007101383241A CN101100529B (zh) 2002-12-11 2003-12-05 聚碳酸酯树脂废料的重新利用方法
DE60329707T DE60329707D1 (de) 2002-12-11 2003-12-05 Rezyklierungsverfahren für polycarbonatharzabfall
CNB2003801082047A CN100354349C (zh) 2002-12-11 2003-12-05 聚碳酸酯树脂废料的再生方法
PCT/US2003/040065 WO2004052972A2 (en) 2002-12-11 2003-12-05 Recycle method for polycarbonate resin waste
AU2003302930A AU2003302930A1 (en) 2002-12-11 2003-12-05 Recycle method for polycarbonate resin waste
EP20030813021 EP1572791B1 (en) 2002-12-11 2003-12-05 Recycle method for polycarbonate resin waste
AT03813021T ATE445668T1 (de) 2002-12-11 2003-12-05 Rezyklierungsverfahren für polycarbonatharzabfall
TW92135039A TW200422324A (en) 2002-12-11 2003-12-11 Recycle method for polycarbonate resin waste

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002359578A JP3967674B2 (ja) 2002-12-11 2002-12-11 ポリカーボネートの樹脂のリサイクル法

Publications (3)

Publication Number Publication Date
JP2004189887A JP2004189887A (ja) 2004-07-08
JP2004189887A5 JP2004189887A5 (enExample) 2006-07-06
JP3967674B2 true JP3967674B2 (ja) 2007-08-29

Family

ID=32500943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002359578A Expired - Fee Related JP3967674B2 (ja) 2002-12-11 2002-12-11 ポリカーボネートの樹脂のリサイクル法

Country Status (9)

Country Link
US (1) US7105632B2 (enExample)
EP (1) EP1572791B1 (enExample)
JP (1) JP3967674B2 (enExample)
CN (2) CN101100529B (enExample)
AT (1) ATE445668T1 (enExample)
AU (1) AU2003302930A1 (enExample)
DE (1) DE60329707D1 (enExample)
TW (1) TW200422324A (enExample)
WO (1) WO2004052972A2 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006068093A1 (ja) * 2004-12-21 2006-06-29 Asahi Kasei Chemicals Corporation 重縮合ポリマー回収品のリサイクル方法
US20100311920A1 (en) 2005-08-26 2010-12-09 Cid Centro De Investigacion Y Desarrollo Tecnologico Sa De Cv Using Reactive Block Copolymers as Chain Extenders and Surface Modifiers
US20100311849A1 (en) 2006-08-23 2010-12-09 Cid Centro De Investigacion Y Desarrollo Tecnologico Sa De Cv Using Reactive Block Copolymers as Chain Extenders and Surface Modifiers
WO2009033129A1 (en) * 2007-09-07 2009-03-12 Rogers Charles J Polymer recycling methods employing catalytic transfer hydrogenation and base cleavage reactions
JP2010202746A (ja) * 2009-03-03 2010-09-16 Sony Corp 芳香族ポリカーボネート樹脂組成物及びその成形品
JP2012025819A (ja) * 2010-07-21 2012-02-09 Idemitsu Kosan Co Ltd 廃棄光ディスク及び／又は回収光ディスクからの難燃性ポリカーボネート樹脂組成物及び射出成形体
CN101805445B (zh) * 2010-01-29 2012-01-25 成强 熔融缩聚类高分子废旧料再生的化学处理方法
BR102016015868A2 (pt) * 2016-07-07 2018-01-23 Universidade Estadual De Campinas - Unicamp Processo de obtenção de oligômeros hidroxilados de policarbonato de bisfenol a e uso
AT521534A2 (de) * 2018-07-03 2020-02-15 Next Generation Recyclingmaschinen Gmbh Verfahren zur Herstellung einer Polykondensatschmelze aus einem Primärmaterial und einem Sekundärmaterial
KR102881146B1 (ko) 2019-12-27 2025-11-04 미츠비시 가스 가가쿠 가부시키가이샤 재생 수지의 제조 방법
CN111440304A (zh) * 2020-03-27 2020-07-24 聊城鲁西聚碳酸酯有限公司 光气界面缩聚法pc低聚物废液回收利用的系统及方法
WO2023083802A1 (de) * 2021-11-12 2023-05-19 Polymetrix Ag Verfahren und vorrichtung zur herstellung und verarbeitung eines gemisches aus rezykliertem polyestermaterial und einem polyester-prepolymer aus einem polyester-herstellprozess
EP4450546A3 (de) * 2021-11-12 2024-12-18 Polymetrix AG Verfahren und vorrichtung zur herstellung und verarbeitung eines gemisches aus rezykliertem polyestermaterial und einem polyester-prepolymer aus einem polyester-herstellprozess
EP4180199B1 (de) * 2021-11-12 2025-04-16 Polymetrix AG Verfahren und vorrichtung zur herstellung und verarbeitung eines gemisches aus rezykliertem polyestermaterial und einem polyester-prepolymer aus einem polyester-herstellprozess
CN114044867B (zh) * 2021-12-07 2023-07-21 西南石油大学 一种基于废旧光盘制备苯并噁嗪树脂的方法
CN115449206B (zh) * 2022-09-19 2023-07-21 碳中和环保科技(广州)有限公司 一种由废旧塑料制备的改性塑料

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE46353C (de) CH. SELDEN in Baltimore, Maryland, V. St. A Schaltung der beim gleichzeitigen Telegraphiren und Telephoniren auf derselben Leitung zur Anwendung kommenden Apparate
DD46353A (enExample) *
JP3361882B2 (ja) * 1994-05-23 2003-01-07 帝人株式会社 廃芳香族ポリカーボネート樹脂のリサイクル方法
DE4421701A1 (de) 1994-06-21 1996-01-04 Bayer Ag Verfahren zum chemischen Recycling von Polycarbonaten
DE10142735A1 (de) * 2001-08-31 2003-03-20 Bayer Ag Verfahren zur Verwendung von Polycarbonaten

Also Published As

Publication number Publication date
JP2004189887A (ja) 2004-07-08
CN100354349C (zh) 2007-12-12
EP1572791A2 (en) 2005-09-14
US20040116642A1 (en) 2004-06-17
WO2004052972A3 (en) 2004-07-29
WO2004052972A2 (en) 2004-06-24
AU2003302930A1 (en) 2004-06-30
EP1572791B1 (en) 2009-10-14
TW200422324A (en) 2004-11-01
CN101100529A (zh) 2008-01-09
CN1735651A (zh) 2006-02-15
ATE445668T1 (de) 2009-10-15
US7105632B2 (en) 2006-09-12
DE60329707D1 (de) 2009-11-26
CN101100529B (zh) 2012-02-01
AU2003302930A8 (en) 2004-06-30

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