JP2012131729A - ポリエステルからのテレフタル酸ジメチルの製造方法 - Google Patents

ポリエステルからのテレフタル酸ジメチルの製造方法 Download PDF

Info

Publication number
JP2012131729A
JP2012131729A JP2010284533A JP2010284533A JP2012131729A JP 2012131729 A JP2012131729 A JP 2012131729A JP 2010284533 A JP2010284533 A JP 2010284533A JP 2010284533 A JP2010284533 A JP 2010284533A JP 2012131729 A JP2012131729 A JP 2012131729A
Authority
JP
Japan
Prior art keywords
reaction
dimethyl terephthalate
terephthalate
calcium
depolymerization
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.)
Ceased
Application number
JP2010284533A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012131729A5 (enExample
Inventor
Yoshihiro Sato
嘉弘 佐藤
Taizo Mori
泰三 森
Kenichi Ishihara
健一 石原
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP2010284533A priority Critical patent/JP2012131729A/ja
Publication of JP2012131729A publication Critical patent/JP2012131729A/ja
Publication of JP2012131729A5 publication Critical patent/JP2012131729A5/ja
Ceased legal-status Critical Current

Links

Classifications

    • 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

  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP2010284533A 2010-12-21 2010-12-21 ポリエステルからのテレフタル酸ジメチルの製造方法 Ceased JP2012131729A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010284533A JP2012131729A (ja) 2010-12-21 2010-12-21 ポリエステルからのテレフタル酸ジメチルの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010284533A JP2012131729A (ja) 2010-12-21 2010-12-21 ポリエステルからのテレフタル酸ジメチルの製造方法

Publications (2)

Publication Number Publication Date
JP2012131729A true JP2012131729A (ja) 2012-07-12
JP2012131729A5 JP2012131729A5 (enExample) 2013-10-17

Family

ID=46647774

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010284533A Ceased JP2012131729A (ja) 2010-12-21 2010-12-21 ポリエステルからのテレフタル酸ジメチルの製造方法

Country Status (1)

Country Link
JP (1) JP2012131729A (enExample)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3363852A1 (en) * 2017-02-20 2018-08-22 Swerea IVF AB Polyester textile waste recycling
WO2020035590A1 (en) * 2018-08-17 2020-02-20 Swerea Ivf Ab Polyester textile waste recycling
CN111615506A (zh) * 2017-09-15 2020-09-01 9449710加拿大公司 对苯二甲酸酯的形成
US11795291B2 (en) 2019-03-20 2023-10-24 9449710 Canada Inc. Process for the depolymerization of polyethylene terephthalate (PET)
US12071520B2 (en) 2018-06-25 2024-08-27 9449710 Canada Inc. Terephthalic acid esters formation
US12071519B2 (en) 2017-09-15 2024-08-27 9449710 Canada Inc. Terephthalic acid esters formation
WO2025004907A1 (ja) 2023-06-30 2025-01-02 ロックペイント株式会社 ポリエステルを含む物質の再資源化方法
EP4299556A4 (en) * 2021-04-12 2025-04-02 Korea Research Institute of Chemical Technology PROCESS FOR PRODUCING A TEREPHTHALATE DERIVATIVE BY TRANSESTERIFICATION OF DIMETHYL TEREPHTHALATE
WO2025253999A1 (ja) * 2024-06-05 2025-12-11 帝人フロンティア株式会社 繊維成分の回収方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS432088B1 (enExample) * 1963-08-26 1968-01-25
JP2005126346A (ja) * 2003-10-22 2005-05-19 Jgc Corp 油脂類からの脂肪酸低級アルキルエステルの製造方法
JP2008037847A (ja) * 2006-08-10 2008-02-21 Mitsubishi Rayon Co Ltd モノエステルの製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS432088B1 (enExample) * 1963-08-26 1968-01-25
JP2005126346A (ja) * 2003-10-22 2005-05-19 Jgc Corp 油脂類からの脂肪酸低級アルキルエステルの製造方法
JP2008037847A (ja) * 2006-08-10 2008-02-21 Mitsubishi Rayon Co Ltd モノエステルの製造方法

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3363852A1 (en) * 2017-02-20 2018-08-22 Swerea IVF AB Polyester textile waste recycling
WO2018150028A1 (en) * 2017-02-20 2018-08-23 Swerea Ivf Ab Polyester textile waste recycling
US12173123B2 (en) 2017-02-20 2024-12-24 Ikea Supply Ag Polyester textile waste recycling
US11021589B2 (en) 2017-02-20 2021-06-01 Ikea Supply Ag Polyester textile waste recycling
US11680151B2 (en) 2017-02-20 2023-06-20 Ikea Supply Ag Polyester textile waste recycling
CN111615506A (zh) * 2017-09-15 2020-09-01 9449710加拿大公司 对苯二甲酸酯的形成
US12071519B2 (en) 2017-09-15 2024-08-27 9449710 Canada Inc. Terephthalic acid esters formation
CN111615506B (zh) * 2017-09-15 2023-09-05 9449710加拿大公司 对苯二甲酸酯的形成
US11866404B2 (en) 2017-09-15 2024-01-09 9449710 Canada Inc. Terephthalic acid esters formation
US12071520B2 (en) 2018-06-25 2024-08-27 9449710 Canada Inc. Terephthalic acid esters formation
US11802190B2 (en) 2018-08-17 2023-10-31 Ikea Supply Ag Polyester textile waste recycling
CN112805321B (zh) * 2018-08-17 2023-09-01 宜家供应股份公司 聚酯纺织品废料回收利用
CN112805321A (zh) * 2018-08-17 2021-05-14 宜家供应股份公司 聚酯纺织品废料回收利用
WO2020035590A1 (en) * 2018-08-17 2020-02-20 Swerea Ivf Ab Polyester textile waste recycling
US12365780B2 (en) 2018-08-17 2025-07-22 Inter Ikea Systems B.V. Polyester textile waste recycling
US11795291B2 (en) 2019-03-20 2023-10-24 9449710 Canada Inc. Process for the depolymerization of polyethylene terephthalate (PET)
US12415901B2 (en) 2019-03-20 2025-09-16 9449710 Canada Inc. Process for the depolymerization of polyethylene terephthalate (PET)
EP4299556A4 (en) * 2021-04-12 2025-04-02 Korea Research Institute of Chemical Technology PROCESS FOR PRODUCING A TEREPHTHALATE DERIVATIVE BY TRANSESTERIFICATION OF DIMETHYL TEREPHTHALATE
WO2025004907A1 (ja) 2023-06-30 2025-01-02 ロックペイント株式会社 ポリエステルを含む物質の再資源化方法
WO2025253999A1 (ja) * 2024-06-05 2025-12-11 帝人フロンティア株式会社 繊維成分の回収方法

Similar Documents

Publication Publication Date Title
JP2012131729A (ja) ポリエステルからのテレフタル酸ジメチルの製造方法
CN101239907B (zh) 一种制备乙二醇甲醚醋酸酯的方法
JP2014070132A (ja) ポリエステル原料の製造方法
JP5453289B2 (ja) ε−カプロラクトンの製造方法
CN101903368A (zh) 制备ε-己内酯的方法
Liu et al. Synthesis of glycerol carbonate by transesterification of glycerol and dimethyl carbonate over KF/γ-Al2O3 catalyst
JPWO2013137286A1 (ja) 固体酸触媒、その製造方法及びそれを用いた脂肪酸アルキルエステルの製造方法
KR102452867B1 (ko) 디메틸테레프탈레이트의 에스테르 교환 반응에 의한 테레프탈레이트 유도체 제조 방법
JP2011503021A5 (enExample)
MX2013003910A (es) Proceso para la produccion de ester de acido metacrilico.
JP7640742B2 (ja) テレフタル酸ジメチルのエステル交換反応によるテレフタレート誘導体の製造方法
JP2005126346A (ja) 油脂類からの脂肪酸低級アルキルエステルの製造方法
CN103030564A (zh) 一种多组分催化剂高效催化醇解聚对苯二甲酸乙二醇酯的方法
JP2012131728A (ja) ポリエステルからのテレフタル酸ジメチルの製造方法
JPH0259567A (ja) カプロラクトンの製造方法
JP5529498B2 (ja) ポリエステルからのテレフタル酸ジメチルの製造方法
JP2009242306A (ja) 炭酸エステルの製造方法
CN110072852B (zh) 芳香族腈化合物的制造方法和碳酸酯的制造方法
JP5827925B2 (ja) エリスリトールの水素化分解物の製造方法
CN1120049C (zh) 一种乙二醇单醚类乙酸酯或二乙二醇单醚类乙酸酯的合成方法
CN1583246A (zh) 酯交换合成草酸苯酯用负载型二氧化钛催化剂的制备方法
CN1167664C (zh) 负载型金属氧化物催化合成甲基苯基草酸酯和草酸二苯酯
JP5736251B2 (ja) エリスリトールの水素化分解物の製造方法
JP2011207823A (ja) ポリエステルからテレフタル酸ジメチルを製造する方法
CN101434539A (zh) 乙酸苄酯的制造方法

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130904

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20130904

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20140611

A761 Written withdrawal of application

Free format text: JAPANESE INTERMEDIATE CODE: A761

Effective date: 20140616

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140617

AA92 Notification of invalidation

Free format text: JAPANESE INTERMEDIATE CODE: A971092

Effective date: 20140701