ATE309296T1 - Verfahren zur fragmentierung vernetzter ungesättigter polyesterharze und verfahren zur auftrennung der komponenten eines verbundes - Google Patents

Verfahren zur fragmentierung vernetzter ungesättigter polyesterharze und verfahren zur auftrennung der komponenten eines verbundes

Info

Publication number
ATE309296T1
ATE309296T1 AT01130262T AT01130262T ATE309296T1 AT E309296 T1 ATE309296 T1 AT E309296T1 AT 01130262 T AT01130262 T AT 01130262T AT 01130262 T AT01130262 T AT 01130262T AT E309296 T1 ATE309296 T1 AT E309296T1
Authority
AT
Austria
Prior art keywords
unsaturated polyester
fragmenting
separating
composite
components
Prior art date
Application number
AT01130262T
Other languages
English (en)
Inventor
Katsuji Shibata
Hiroyuki Izawa
Ayako Iwamaru
Original Assignee
Hitachi Chemical Co Ltd
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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Application granted granted Critical
Publication of ATE309296T1 publication Critical patent/ATE309296T1/de

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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
    • 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
    • C08J11/16—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 inorganic material
    • 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
    • C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
    • C08J11/08—Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
    • 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
    • C08J2367/06—Unsaturated polyesters
    • 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)
  • Macromonomer-Based Addition Polymer (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AT01130262T 2000-12-22 2001-12-20 Verfahren zur fragmentierung vernetzter ungesättigter polyesterharze und verfahren zur auftrennung der komponenten eines verbundes ATE309296T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000390804A JP3994660B2 (ja) 2000-12-22 2000-12-22 不飽和ポリエステル樹脂硬化物用分解処理液、該処理液を用いた不飽和ポリエステル樹脂硬化物の処理方法及び複合材料の分離方法

Publications (1)

Publication Number Publication Date
ATE309296T1 true ATE309296T1 (de) 2005-11-15

Family

ID=18857099

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01130262T ATE309296T1 (de) 2000-12-22 2001-12-20 Verfahren zur fragmentierung vernetzter ungesättigter polyesterharze und verfahren zur auftrennung der komponenten eines verbundes

Country Status (11)

Country Link
US (1) US6780894B2 (de)
EP (1) EP1217029B1 (de)
JP (1) JP3994660B2 (de)
KR (1) KR100551529B1 (de)
CN (1) CN100575388C (de)
AT (1) ATE309296T1 (de)
DE (1) DE60114755T2 (de)
DK (1) DK1217029T3 (de)
ES (1) ES2246988T3 (de)
SG (1) SG124238A1 (de)
TW (1) TW574269B (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6962628B1 (en) * 1999-10-07 2005-11-08 Hitachi Chemical Co., Ltd. Method of treating epoxy resin-cured product
JP4590797B2 (ja) * 2001-07-19 2010-12-01 日立化成工業株式会社 熱硬化性組成物の溶解方法
US7202283B2 (en) * 2001-11-16 2007-04-10 Hitachi Chemical Co., Ltd. Method for dissolving saturated polyester solution for decomposing saturated polyester and method for decomposition using the same
JP4066876B2 (ja) * 2003-04-25 2008-03-26 日立化成工業株式会社 不飽和ポリエステル樹脂未硬化物の溶解方法
JP4066877B2 (ja) * 2003-04-25 2008-03-26 日立化成工業株式会社 充填材含有不飽和ポリエステル樹脂未硬化物からの充填材の回収方法
JP2005281600A (ja) * 2004-03-30 2005-10-13 Eiwa:Kk 高分子樹脂の分解処理方法及び分解処理装置並びに分解処理生成物
JP2007246833A (ja) * 2006-03-17 2007-09-27 Hitachi Chem Co Ltd 繊維強化プラスチックの処理過程で生じる充填材含有溶液から充填材を分離回収する方法
JP4595847B2 (ja) * 2006-03-17 2010-12-08 日立化成工業株式会社 繊維強化プラスチックに含まれる繊維および充填材の分離回収方法
JP4978103B2 (ja) * 2006-08-07 2012-07-18 日立化成工業株式会社 エステル交換反応触媒の再生方法
JP2008255361A (ja) * 2008-05-22 2008-10-23 Hitachi Chem Co Ltd 充填材の再利用方法
JP5218436B2 (ja) * 2010-01-22 2013-06-26 日立化成株式会社 樹脂の処理方法
JP5218437B2 (ja) * 2010-01-22 2013-06-26 日立化成株式会社 樹脂の処理液
CN102294932B (zh) * 2011-05-25 2013-08-21 聂复南 以钨为原料的工艺品的加工方法
JP5884392B2 (ja) * 2011-10-12 2016-03-15 日立化成株式会社 複合体の溶解処理装置、及び、複合体の溶解処理方法
JP5879923B2 (ja) * 2011-10-25 2016-03-08 日立化成株式会社 複合体の溶解処理装置、及び、複合体の溶解処理方法
JP5880960B2 (ja) * 2012-05-08 2016-03-09 日立化成株式会社 複合体からの不溶物の回収方法
WO2017154098A1 (ja) 2016-03-08 2017-09-14 日立化成株式会社 無機材料の分離方法、再生材料の製造方法、及び有機物の除去方法
JP6687030B2 (ja) 2016-03-08 2020-04-22 日立化成株式会社 無機材料の分離方法、再生材料の製造方法、及び有機物の除去方法
TWI744750B (zh) 2019-12-23 2021-11-01 財團法人工業技術研究院 熱固型樹脂的降解方法、所使用的觸媒組合物及所得的樹脂組成物

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US3488298A (en) * 1966-12-01 1970-01-06 Eastman Kodak Co Polyester scrap recovery processes
JPS5323876B2 (de) * 1973-03-22 1978-07-17
JPS5223394B2 (de) * 1973-08-21 1977-06-23
US3907868A (en) * 1974-02-15 1975-09-23 Du Pont Polyester waste recovery
JPS5117297A (en) * 1974-08-02 1976-02-12 Bridgestone Tire Co Ltd Horiooruo horiuretanjugobutsukara kaishusuruhoho
JP3243266B2 (ja) 1991-11-22 2002-01-07 松下電工株式会社 シリカの再生回収方法
JPH0687123A (ja) 1992-09-07 1994-03-29 Sumitomo Bakelite Co Ltd 無機質充填剤シリカの回収方法
WO1994025517A1 (en) * 1993-05-04 1994-11-10 Ashland Oil, Inc. Cured unsaturated polyesters glycolysis for recycle reactant
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JP2701012B2 (ja) * 1994-06-21 1998-01-21 和歌山県 不飽和ポリエステル樹脂廃棄物の再利用法および再利用装置
JP3421438B2 (ja) 1994-09-16 2003-06-30 株式会社東芝 熱硬化性樹脂の熱分解方法及び装置
JPH08113619A (ja) 1994-10-19 1996-05-07 Matsushita Electric Ind Co Ltd 熱硬化性ポリエステル樹脂、モールドモータ、樹脂封止半導体素子および熱硬化性ポリエステル樹脂の分解処理方法
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JPH08134340A (ja) 1994-11-15 1996-05-28 Matsushita Electric Ind Co Ltd 熱硬化性組成物、その製造方法、モールド材、熱硬化性組成物の分解処理方法および熱硬化性組成物の分解処理装置
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FR2753973B1 (fr) * 1996-06-04 1999-01-29 T B I Procede d'obtention de polyols et polyols obtenus selon le procede
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EP1245603B1 (de) * 2001-03-30 2006-01-18 Kansai Paint Co., Ltd. Verfahren zur Herstellung einer wässrigen Dispersion eines Alkydharzes
JP4590797B2 (ja) * 2001-07-19 2010-12-01 日立化成工業株式会社 熱硬化性組成物の溶解方法

Also Published As

Publication number Publication date
KR20020051887A (ko) 2002-06-29
TW574269B (en) 2004-02-01
EP1217029B1 (de) 2005-11-09
SG124238A1 (en) 2006-08-30
JP3994660B2 (ja) 2007-10-24
CN1359964A (zh) 2002-07-24
CN100575388C (zh) 2009-12-30
JP2002194137A (ja) 2002-07-10
EP1217029A2 (de) 2002-06-26
KR100551529B1 (ko) 2006-02-13
DE60114755T2 (de) 2006-08-03
DE60114755D1 (de) 2005-12-15
ES2246988T3 (es) 2006-03-01
EP1217029A3 (de) 2002-07-03
DK1217029T3 (da) 2006-01-09
US6780894B2 (en) 2004-08-24
US20020120019A1 (en) 2002-08-29

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