SG93884A1 - Process and apparatus for producing polybutylene terephthalate - Google Patents

Process and apparatus for producing polybutylene terephthalate

Info

Publication number
SG93884A1
SG93884A1 SG200004824A SG200004824A SG93884A1 SG 93884 A1 SG93884 A1 SG 93884A1 SG 200004824 A SG200004824 A SG 200004824A SG 200004824 A SG200004824 A SG 200004824A SG 93884 A1 SG93884 A1 SG 93884A1
Authority
SG
Singapore
Prior art keywords
polybutylene terephthalate
producing polybutylene
producing
terephthalate
polybutylene
Prior art date
Application number
SG200004824A
Other languages
English (en)
Inventor
Nakamoto Hidekazu
Harada Susumu
Maeda Norifumi
Yamaguchi Shuji
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Publication of SG93884A1 publication Critical patent/SG93884A1/en

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
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
    • 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
    • C08G63/78—Preparation processes
    • 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
    • C08G63/78—Preparation processes
    • C08G63/785—Preparation processes characterised by the apparatus used
    • 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
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • C08G63/183—Terephthalic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
SG200004824A 2000-03-09 2000-08-23 Process and apparatus for producing polybutylene terephthalate SG93884A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000070986 2000-03-09

Publications (1)

Publication Number Publication Date
SG93884A1 true SG93884A1 (en) 2003-01-21

Family

ID=18589641

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200004824A SG93884A1 (en) 2000-03-09 2000-08-23 Process and apparatus for producing polybutylene terephthalate

Country Status (6)

Country Link
US (3) US6359106B1 (zh)
KR (1) KR100351783B1 (zh)
CN (3) CN1310996C (zh)
DE (1) DE10041595A1 (zh)
SG (1) SG93884A1 (zh)
TW (1) TWI281927B (zh)

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PL217902B1 (pl) * 2000-12-07 2014-09-30 Eastman Chem Co Sposób wytwarzania monomeru poliestru i urządzenie do wytwarzania monomeru poliestru
US6906164B2 (en) 2000-12-07 2005-06-14 Eastman Chemical Company Polyester process using a pipe reactor
DE10219671A1 (de) 2002-05-02 2003-11-20 Zimmer Ag Verfahren und Vorrichtung zur Herstellung von Polyestern, Copolyestern und Polycarbonaten
US7074879B2 (en) * 2003-06-06 2006-07-11 Eastman Chemical Company Polyester process using a pipe reactor
US7135541B2 (en) * 2003-06-06 2006-11-14 Eastman Chemical Company Polyester process using a pipe reactor
US7332548B2 (en) * 2004-03-04 2008-02-19 Eastman Chemical Company Process for production of a polyester product from alkylene oxide and carboxylic acid
CN1938361B (zh) * 2004-04-01 2010-11-10 三菱化学株式会社 聚对苯二甲酸丁二醇酯
US7842261B2 (en) * 2005-04-21 2010-11-30 Purac Biochem Bv Process for preparing resorbable polyesters by bulk polymerization
US20070197738A1 (en) * 2006-01-20 2007-08-23 Deepak Ramaraju Process for making polyesters
EP1820814B1 (de) * 2006-01-24 2007-08-29 Lurgi Zimmer GmbH Verfahren zur Veresterung von Terephthalsäure mit Butandiol, Verfahren zur Herstellung von Polybutylenterephthalat und Vorrichtung dafür
DE102006025942B4 (de) * 2006-06-02 2011-07-07 Uhde Inventa-Fischer GmbH & Co. KG, 13509 Verfahren zur kontinuierlichen Herstellung von hochmolekularen Polyestern durch Veresterung von Dicarbonsäuren und/oder Umesterung von Dicarbonsäuren mit Diolen und/oder deren Mischungen sowie Vorrichtung hierzu
US7943094B2 (en) * 2006-12-07 2011-05-17 Grupo Petrotemex, S.A. De C.V. Polyester production system employing horizontally elongated esterification vessel
US20080139780A1 (en) * 2006-12-07 2008-06-12 Debruin Bruce Roger Polyester production system employing short residence time esterification
US7649109B2 (en) * 2006-12-07 2010-01-19 Eastman Chemical Company Polyester production system employing recirculation of hot alcohol to esterification zone
US7863477B2 (en) * 2007-03-08 2011-01-04 Eastman Chemical Company Polyester production system employing hot paste to esterification zone
US7842777B2 (en) * 2007-07-12 2010-11-30 Eastman Chemical Company Sloped tubular reactor with divided flow
US7868130B2 (en) * 2007-07-12 2011-01-11 Eastman Chemical Company Multi-level tubular reactor with vertically spaced segments
US7847053B2 (en) * 2007-07-12 2010-12-07 Eastman Chemical Company Multi-level tubular reactor with oppositely extending segments
US7872089B2 (en) 2007-07-12 2011-01-18 Eastman Chemical Company Multi-level tubular reactor with internal tray
US7829653B2 (en) * 2007-07-12 2010-11-09 Eastman Chemical Company Horizontal trayed reactor
US7868129B2 (en) * 2007-07-12 2011-01-11 Eastman Chemical Company Sloped tubular reactor with spaced sequential trays
US7872090B2 (en) * 2007-07-12 2011-01-18 Eastman Chemical Company Reactor system with optimized heating and phase separation
US7858730B2 (en) * 2007-07-12 2010-12-28 Eastman Chemical Company Multi-level tubular reactor with dual headers
US10052428B2 (en) 2013-03-15 2018-08-21 Fenwal, Inc. Methods and systems for the filterless reduction of leukocytes in a biological fluid
JP2014214166A (ja) * 2013-04-22 2014-11-17 株式会社日立製作所 ポリエステルの製造方法及び製造装置
CN110272535A (zh) * 2013-04-26 2019-09-24 希乐克公司 将羟基羧酸加工成聚合物
CN110938205A (zh) * 2013-05-01 2020-03-31 英威达纺织（英国）有限公司 包括多个后端的聚酰胺合成
WO2015002157A1 (ja) * 2013-07-02 2015-01-08 三菱化学株式会社 １，４－ブタンジオール、該１，４－ブタンジオールを用いたポリエステルの製造方法及び該１，４－ブタンジオールの貯蔵方法
US9879223B2 (en) * 2014-07-30 2018-01-30 Fenwal, Inc. Methods and systems for the reduction of leukocytes in a biological fluid
US10377854B2 (en) * 2014-08-15 2019-08-13 Sabic Global Technologies B.V. Continuous process for making polybutylene terephthalate
CN106574043B (zh) * 2014-08-15 2020-01-14 Sabic环球技术有限责任公司 制备聚对苯二甲酸丁二醇酯的间歇方法
CN106279648A (zh) * 2015-06-05 2017-01-04 中国石油化工集团公司 液相聚合法生产光缆护套专用料的方法
EP3205684A1 (en) * 2016-02-15 2017-08-16 SABIC Global Technologies B.V. Process for the production of poly(butylene terephthalates)
CN105664796B (zh) * 2016-02-23 2017-12-22 扬州惠通化工科技股份有限公司 立式酯化预缩聚反应器和酯化预缩聚反应的方法
CN105771816B (zh) * 2016-04-22 2018-01-23 扬州惠通化工科技股份有限公司 酯化聚合一体式反应塔
KR102202999B1 (ko) * 2016-12-28 2021-01-14 주식회사 엘지화학 열가소성 폴리에스테르 엘라스토머의 제조방법
CN109678716B (zh) * 2019-01-24 2021-10-29 浙江博聚新材料有限公司 一种低聚己二酸二元醇酯的连续化生产工艺

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4056514A (en) * 1975-03-29 1977-11-01 Basf Aktiengesellschaft Continuous manufacture of polybutylene terephthalates
WO1999046313A1 (en) * 1998-03-11 1999-09-16 Dsm N.V. Continuous process for the production of segmented elastomer polyester copolymer
JPH11335453A (ja) * 1998-05-28 1999-12-07 Hitachi Ltd ポリエチレンテレフタレートの製造方法及び製造装置

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JPS5181897A (ja) 1975-01-16 1976-07-17 Toray Industries Horibuchirenterefutareetono seizoho
JPS5251495A (en) 1975-10-23 1977-04-25 Mitsubishi Chem Ind Ltd A continuous process for preparing polyester
US4346213A (en) * 1980-08-25 1982-08-24 Celanese Corporation Process for the preparation of polybutylene terephthalate
JPS61163928A (ja) 1985-01-14 1986-07-24 Toray Ind Inc ポリブチレンテレフタレ−ト系重合体の製造法
DE3544551C2 (de) 1985-12-17 2002-02-28 Zimmer Ag Verfahren zur kontinuierlichen Herstellung von hochmolekularem Polybutylenterephthalat
US5064935A (en) 1990-08-01 1991-11-12 E. I. Dupont De Nemours And Company Continuous process for preparing poly(butylene terephthalate) oligomer or poly(butylene isophthalate) oligomer
JP2924221B2 (ja) 1991-03-05 1999-07-26 日本精工株式会社 樹脂巻軸受用樹脂組成物
US5434239A (en) 1993-10-18 1995-07-18 E. I. Du Pont De Nemours And Company Continuous polyester process
US5703179A (en) 1995-08-28 1997-12-30 Toray Industries, Inc. Method for producing polyesters
JP3712739B2 (ja) 1995-12-14 2005-11-02 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ポリエステルプレポリマーの合成方法
US5663281A (en) * 1996-07-30 1997-09-02 E. I. Du Pont De Nemours And Company Process for preparing high molecular weight polyesters
TW541321B (en) 1996-09-04 2003-07-11 Hitachi Ltd Process and apparatus for continuous polycondensation
JP3713894B2 (ja) 1997-05-19 2005-11-09 株式会社日立製作所 ポリエチレンテレフタレートの製造方法及び製造装置
JP3557806B2 (ja) 1996-09-04 2004-08-25 株式会社日立製作所 蒸発装置
TW482790B (en) 1997-05-06 2002-04-11 Teijin Ltd Method for continuous production of polyester
US6458916B1 (en) 2001-08-29 2002-10-01 Hitachi, Ltd. Production process and production apparatus for polybutylene terephthalate

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4056514A (en) * 1975-03-29 1977-11-01 Basf Aktiengesellschaft Continuous manufacture of polybutylene terephthalates
WO1999046313A1 (en) * 1998-03-11 1999-09-16 Dsm N.V. Continuous process for the production of segmented elastomer polyester copolymer
JPH11335453A (ja) * 1998-05-28 1999-12-07 Hitachi Ltd ポリエチレンテレフタレートの製造方法及び製造装置

Also Published As

Publication number Publication date
US20020128399A1 (en) 2002-09-12
CN1175022C (zh) 2004-11-10
US7057007B2 (en) 2006-06-06
CN1237091C (zh) 2006-01-18
CN1517381A (zh) 2004-08-04
CN1550511A (zh) 2004-12-01
US7204962B2 (en) 2007-04-17
CN1310996C (zh) 2007-04-18
KR20010096466A (ko) 2001-11-07
KR100351783B1 (ko) 2002-09-05
TWI281927B (en) 2007-06-01
DE10041595A1 (de) 2001-09-20
US6359106B1 (en) 2002-03-19
US20010031231A1 (en) 2001-10-18
CN1319619A (zh) 2001-10-31

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