HK1061840A1 - Dimethyl terephthalate composition and process forproducing the same - Google Patents

Dimethyl terephthalate composition and process forproducing the same

Info

Publication number
HK1061840A1
HK1061840A1 HK04104846A HK04104846A HK1061840A1 HK 1061840 A1 HK1061840 A1 HK 1061840A1 HK 04104846 A HK04104846 A HK 04104846A HK 04104846 A HK04104846 A HK 04104846A HK 1061840 A1 HK1061840 A1 HK 1061840A1
Authority
HK
Hong Kong
Prior art keywords
same
dimethyl terephthalate
terephthalate composition
process forproducing
forproducing
Prior art date
Application number
HK04104846A
Other languages
English (en)
Inventor
Kenichi Ishihara
Kazumasa Mizuno
Minoru Nakashima
Masanori Miyamoto
Taizo Mori
Kazuhiro Sato
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
Priority claimed from JP2000362784A external-priority patent/JP4065658B2/ja
Priority claimed from JP2000362783A external-priority patent/JP4065657B2/ja
Priority claimed from JP2000362785A external-priority patent/JP4108267B2/ja
Priority claimed from JP2000364633A external-priority patent/JP4065659B2/ja
Priority claimed from JP2000366861A external-priority patent/JP2002167469A/ja
Priority claimed from JP2001307289A external-priority patent/JP4002083B2/ja
Application filed by Teijin Ltd filed Critical Teijin Ltd
Publication of HK1061840A1 publication Critical patent/HK1061840A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/14—Monocyclic dicarboxylic acids
    • C07C63/15—Monocyclic dicarboxylic acids all carboxyl groups bound to carbon atoms of the six-membered aromatic ring
    • C07C63/26—1,4 - Benzenedicarboxylic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C07C69/80—Phthalic acid esters
    • C07C69/82—Terephthalic acid esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/56—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
HK04104846A 2000-11-27 2004-07-06 Dimethyl terephthalate composition and process forproducing the same HK1061840A1 (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP2000359137 2000-11-27
JP2000362784A JP4065658B2 (ja) 2000-11-29 2000-11-29 ポリエチレンテレフタレート繊維廃棄物からの有効成分回収方法
JP2000362783A JP4065657B2 (ja) 2000-11-29 2000-11-29 ポリエチレンテレフタレート樹脂廃棄物からの有効成分回収方法
JP2000362785A JP4108267B2 (ja) 2000-11-29 2000-11-29 ポリエチレンテレフタレートフィルム廃棄物からの有効成分回収方法
JP2000364633A JP4065659B2 (ja) 2000-11-30 2000-11-30 ポリエチレンテレフタレート廃棄物からの有効成分回収方法
JP2000366861A JP2002167469A (ja) 2000-12-01 2000-12-01 ポリエステル廃棄物のリサイクルシステムとその方法
JP2001307289A JP4002083B2 (ja) 2000-11-27 2001-10-03 テレフタル酸ジメチル組成物及びその製造方法
PCT/JP2001/010241 WO2002042253A1 (fr) 2000-11-27 2001-11-22 Composition de dimethyl terephthalate et son procede de production

Publications (1)

Publication Number Publication Date
HK1061840A1 true HK1061840A1 (en) 2004-10-08

Family

ID=27567005

Family Applications (1)

Application Number Title Priority Date Filing Date
HK04104846A HK1061840A1 (en) 2000-11-27 2004-07-06 Dimethyl terephthalate composition and process forproducing the same

Country Status (8)

Country Link
US (1) US7078440B2 (ko)
EP (1) EP1344765B1 (ko)
KR (1) KR100746678B1 (ko)
CN (1) CN1234676C (ko)
AU (2) AU2002224082B2 (ko)
HK (1) HK1061840A1 (ko)
MX (1) MXPA03004661A (ko)
WO (1) WO2002042253A1 (ko)

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GB2376762A (en) * 2001-06-19 2002-12-24 Hewlett Packard Co Renting a computing environment on a trusted computing platform
MXPA04003380A (es) * 2001-10-16 2004-06-21 Teijin Ltd Metodo para el reciclaje de botellas pet.
US7122616B2 (en) * 2002-07-23 2006-10-17 Teijin Fibers Limited Polyester composition and process for producing the same
CN100572447C (zh) * 2004-12-13 2009-12-23 三菱化学株式会社 聚酯类树脂组合物、制造方法以及成型品
KR100700976B1 (ko) * 2005-06-09 2007-03-29 옥재섭 가스가열구이기
US8415496B2 (en) 2009-06-16 2013-04-09 Amyris, Inc. Biobased polyesters
KR20120027531A (ko) 2009-06-16 2012-03-21 아미리스 인코퍼레이티드 시클로헥센 1,4-카르복실레이트
US8426639B2 (en) * 2009-06-16 2013-04-23 Amyris, Inc. Preparation of trans, trans muconic acid and trans, trans muconates
EP2521770B1 (en) 2010-01-08 2015-11-25 Amyris, Inc. Methods for producing isomers of muconic acid and muconate salts
US20120214961A1 (en) * 2011-02-22 2012-08-23 Sabic Innovative Plastics Ip B.V. Poly(butylene terephthalate) ester compositions, methods of manufacture, and articles thereof
US20120214914A1 (en) * 2011-02-22 2012-08-23 Sabic Innovative Plastics Ip B.V. Flame retardant poly(butylene terephthalate) ester compositions, methods of manufacture, and articles thereof
US20120214913A1 (en) * 2011-02-22 2012-08-23 Sabic Innovative Plastics Ip B.V. Impact modified poly(butylene terephthalate) ester compositions, methods of manufacture, and articles thereof
US8933162B2 (en) 2011-07-15 2015-01-13 Saudi Basic Industries Corporation Color-stabilized biodegradable aliphatic-aromatic copolyesters, methods of manufacture, and articles thereof
US8877862B2 (en) 2011-07-15 2014-11-04 Saudi Basic Industries Corporation Method for color stabilization of poly(butylene-co-adipate terephthalate
US9334360B2 (en) 2011-07-15 2016-05-10 Sabic Global Technologies B.V. Color-stabilized biodegradable aliphatic-aromatic copolyesters, methods of manufacture, and articles thereof
WO2013025186A1 (en) 2011-08-12 2013-02-21 Eastman Chemical Company Process for the preparation of polyesters with high recycle content
US8946345B2 (en) 2011-08-30 2015-02-03 Saudi Basic Industries Corporation Method for the preparation of (polybutylene-co-adipate terephthalate) through the in situ phosphorus containing titanium based catalyst
US8901273B2 (en) 2012-02-15 2014-12-02 Saudi Basic Industries Corporation Amorphous, high glass transition temperature copolyester compositions, methods of manufacture, and articles thereof
US8889820B2 (en) 2012-02-15 2014-11-18 Saudi Basic Industries Corporation Amorphous, high glass transition temperature copolyester compositions, methods of manufacture, and articles thereof
US8969506B2 (en) 2012-02-15 2015-03-03 Saudi Basic Industries Corporation Amorphous, high glass transition temperature copolyester compositions, methods of manufacture, and articles thereof
US8895660B2 (en) 2012-03-01 2014-11-25 Saudi Basic Industries Corporation Poly(butylene-co-adipate terephthalate), method of manufacture, and uses thereof
US9034983B2 (en) 2012-03-01 2015-05-19 Saudi Basic Industries Corporation Poly(butylene-co-adipate terephthalate), method of manufacture and uses thereof
US8901243B2 (en) 2012-03-30 2014-12-02 Saudi Basic Industries Corporation Biodegradable aliphatic-aromatic copolyesters, methods of manufacture, and articles thereof
CN106045858A (zh) * 2015-08-18 2016-10-26 江苏景宏新材料科技有限公司 一种常压醇解petg废弃薄膜制备对苯二甲酸二甲酯的方法
CN107189044B (zh) * 2017-06-28 2019-03-15 树业环保科技股份有限公司 一种将废弃纺织物制备可应用于纺织品加工的纤维级聚酯切片的方法
CN108004759B (zh) * 2017-12-21 2020-05-22 福建荔枝新材料有限公司 一种聚酯材料回收及利用激光进行表面处理方法
CN109957094B (zh) * 2019-03-27 2020-12-25 佛山杜邦鸿基薄膜有限公司 一种低雾度聚酯及其薄膜和应用
EP4004094A1 (en) 2019-07-29 2022-06-01 Eastman Chemical Company Process for the preparation of polyesters with recycled monomers from pyrolysis and methanolysis
WO2023059579A1 (en) 2021-10-06 2023-04-13 Eastman Chemical Company Production of virgin-quality pet and copolyester raw materials from polyester carpet fibers

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
JPS432088B1 (ko) 1963-08-26 1968-01-25
DE3044617C2 (de) 1980-11-27 1985-09-26 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Herstellung von Terephthalsäure aus Dimethylterephthalat als Zwischenprodukt
KR940010346B1 (ko) 1991-06-12 1994-10-22 한국과학기술연구원 폴리부틸렌테레프탈레이트계 중합체의 제조방법
EP0725054A1 (de) 1995-01-24 1996-08-07 Hüls Aktiengesellschaft Verfahren zur Herstellung von Terephthalsäure und ihrer Isomeren
CN1188101A (zh) 1997-01-17 1998-07-22 天津石油化工公司涤纶厂 加压条件下制备对苯二甲酸乙二醇酯的方法
JPH11302443A (ja) * 1998-04-17 1999-11-02 Is:Kk ペットボトルのリサイクル方法
JPH11300619A (ja) * 1998-04-23 1999-11-02 Nikon Corp 粉体噴射装置および粉体噴射ノズル
JP2000053802A (ja) * 1998-08-11 2000-02-22 Is:Kk ペットボトルのリサイクル方法
JP3715812B2 (ja) 1998-12-10 2005-11-16 株式会社アイエス ポリエチレンテレフタレート廃棄物のケミカルリサイクル方法
JP4255554B2 (ja) 1999-02-16 2009-04-15 帝人ファイバー株式会社 テレフタル酸ジメチル及びエチレングリコールの回収方法
CN1203037C (zh) * 1999-10-22 2005-05-25 帝人株式会社 从聚酯废料中分离和回收对苯二甲酸二甲酯和乙二醇的方法
JP3808672B2 (ja) * 1999-11-26 2006-08-16 東洋製罐株式会社 回収ポリエチレンテレフタレート粉砕品からのテレフタル酸の工業的回収方法

Also Published As

Publication number Publication date
CN1234676C (zh) 2006-01-04
EP1344765B1 (en) 2014-07-30
AU2002224082B2 (en) 2006-04-06
KR100746678B1 (ko) 2007-08-06
EP1344765A1 (en) 2003-09-17
WO2002042253A1 (fr) 2002-05-30
MXPA03004661A (es) 2003-09-04
US7078440B2 (en) 2006-07-18
AU2408202A (en) 2002-06-03
CN1483015A (zh) 2004-03-17
KR20030055320A (ko) 2003-07-02
EP1344765A4 (en) 2005-10-05
US20040054019A1 (en) 2004-03-18

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20151122