KR100517853B1 - 고분자량 폴리에스테르의 개선된 제조 방법 - Google Patents

고분자량 폴리에스테르의 개선된 제조 방법 Download PDF

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Publication number
KR100517853B1
KR100517853B1 KR10-1999-7000799A KR19997000799A KR100517853B1 KR 100517853 B1 KR100517853 B1 KR 100517853B1 KR 19997000799 A KR19997000799 A KR 19997000799A KR 100517853 B1 KR100517853 B1 KR 100517853B1
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KR
South Korea
Prior art keywords
molecular weight
prepolymer
alkylene glycol
acid
reaction
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.)
Expired - Fee Related
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KR10-1999-7000799A
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English (en)
Korean (ko)
Other versions
KR20000029700A (ko
Inventor
에드워드 거스 브루겔
Original Assignee
이.아이,듀우판드네모아앤드캄파니
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Publication of KR20000029700A publication Critical patent/KR20000029700A/ko
Application granted granted Critical
Publication of KR100517853B1 publication Critical patent/KR100517853B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • C08G63/80—Solid-state polycondensation

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  • 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)
KR10-1999-7000799A 1996-07-30 1997-07-28 고분자량 폴리에스테르의 개선된 제조 방법 Expired - Fee Related KR100517853B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/688,477 1996-07-30
US08/688,477 US5663281A (en) 1996-07-30 1996-07-30 Process for preparing high molecular weight polyesters
US8/688,477 1996-07-30

Publications (2)

Publication Number Publication Date
KR20000029700A KR20000029700A (ko) 2000-05-25
KR100517853B1 true KR100517853B1 (ko) 2005-09-30

Family

ID=24764583

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-1999-7000799A Expired - Fee Related KR100517853B1 (ko) 1996-07-30 1997-07-28 고분자량 폴리에스테르의 개선된 제조 방법

Country Status (12)

Country Link
US (1) US5663281A (enExample)
EP (1) EP0915926B1 (enExample)
JP (1) JP3993639B2 (enExample)
KR (1) KR100517853B1 (enExample)
CN (1) CN1117787C (enExample)
AT (1) ATE279462T1 (enExample)
DE (1) DE69731205T2 (enExample)
ES (1) ES2229379T3 (enExample)
IN (1) IN192436B (enExample)
PT (1) PT915926E (enExample)
TW (1) TW575598B (enExample)
WO (1) WO1998004612A1 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5891985A (en) * 1996-10-09 1999-04-06 E. I. Du Pont De Nemours And Company Soluble mono-alkyl stannoic acid catalyst and its use in preparing high molecular weight polyesters
US6350895B1 (en) 1999-03-26 2002-02-26 E. I. Du Pont De Nemours And Company Transesterification process using yttrium and samarium compound catalystis
JP2001064400A (ja) * 1999-06-22 2001-03-13 Mitsui Chemicals Inc ポリヒドロキシカルボン酸の製造方法
BR0013558A (pt) * 1999-08-25 2002-04-09 Du Pont Processo para a preparação de poli(tereftalato de trimetileno)
US6767384B1 (en) * 2000-01-21 2004-07-27 The Regents Of The University Of Colorado Isomorphously substituted molecular sieve membranes
US6255442B1 (en) 2000-02-08 2001-07-03 E. I. Du Pont De Nemours And Company Esterification process
MXPA02007740A (es) 2000-02-11 2002-10-23 Du Pont Proceso continuo para la produccion de poli(trimetilen tereftalato).
US6353062B1 (en) 2000-02-11 2002-03-05 E. I. Du Pont De Nemours And Company Continuous process for producing poly(trimethylene terephthalate)
US6951954B1 (en) 2000-02-11 2005-10-04 E.I. Du Pont De Nemours And Company Continuous process for producing bis(3-hydroxypropyl) terephthalate
US6359106B1 (en) * 2000-03-09 2002-03-19 Hitachi, Ltd. Production process and production apparatus for polybutylene terephthalate
GB2361925A (en) 2000-05-02 2001-11-07 Shell Internat Res Maatschhapp High temperature solid state polymerisation of poly(trimethylene terephthalate)
US6472500B2 (en) 2000-06-17 2002-10-29 General Electric Company Crystalline polyester resins and processes for their preparation
US6403762B1 (en) 2000-08-21 2002-06-11 Shell Oil Company Solid state polymerization process for poly(trimethylene terephthalate) utilizing a combined crystallization/preheating step
DE10219508A1 (de) * 2002-04-30 2003-11-13 Basf Ag Verfahren zur Herstellung hochfunktioneller, hyperverzweigter Polyester
AU2003235407A1 (en) * 2002-06-12 2003-12-31 Mitsubishi Chemical Corporation Process for producing polyester resin
EP1378533A1 (en) * 2002-07-04 2004-01-07 General Electric Company Crystalline polyester resins and processes for their preparation
DE10256084A1 (de) * 2002-11-29 2004-06-17 Crompton Gmbh Katalysatoren für die Herstellung von Polyestern, insbesondere Poly(alkylenterephthalaten), deren Verwendung und Verfahren zu deren Anwendung
WO2005030834A1 (en) * 2003-09-25 2005-04-07 Ciba Specialty Chemicals Holding Inc. Molecular weight increase and modification of polycondensates
US9032641B2 (en) 2005-05-26 2015-05-19 Gala Industries, Inc. Method and apparatus for making crystalline polymeric pellets and granules
JP5265354B2 (ja) * 2005-05-26 2013-08-14 ガラ・インダストリーズ・インコーポレイテッド 結晶ポリマーペレット及びグラニュールを製造する方法及び装置
WO2008042383A1 (en) 2006-10-02 2008-04-10 Armstrong World Industries, Inc. Process for preparing high molecular weight polyesters
US20100279132A1 (en) 2006-10-16 2010-11-04 Valspar Sourcing, Inc. Multilayer thermoplastic film
KR20090068331A (ko) 2006-10-16 2009-06-26 발스파 소싱 인코포레이티드 코팅 방법 및 물품
WO2009055598A1 (en) * 2007-10-23 2009-04-30 Cyclics Corporation Processes for reducing acid content of a polyalkylene terephthalate product and using such in the production of macrocyclic polyester oligomer
EP3180384A1 (en) * 2014-08-15 2017-06-21 SABIC Global Technologies B.V. Continuous process for making polybutylene terephthalate
EP3180386B1 (en) * 2014-08-15 2019-11-06 SABIC Global Technologies B.V. Batch process for making polybutylene terephthalate
CN107922601A (zh) * 2015-06-18 2018-04-17 Sabic环球技术有限责任公司 用于制造具有高分子量和高羧酸端基浓度的聚对苯二甲酸丁二酯的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1570844B2 (de) * 1965-02-27 1972-11-09 Kalle Ag, 6202 Wiesbaden-Biebrich Verfahren zum herstellen von hochpolymeren durch polykondensation
US4165420A (en) * 1977-11-10 1979-08-21 The Goodyear Tire & Rubber Company Solid state polymerization of polyester prepolymer
US4205157A (en) * 1979-04-02 1980-05-27 The Goodyear Tire & Rubber Company Method for production of high molecular weight polyester with low catalyst level and low carboxyl content
US4590259A (en) * 1984-11-30 1986-05-20 General Electric Company High molecular weight linear polyesters and method for their preparation
US5015759A (en) * 1989-12-08 1991-05-14 E. I. Du Pont De Nemours And Company Process for increasing the direct esterification reaction rate of a diacid with a glycol
JP3024030B2 (ja) * 1992-12-07 2000-03-21 ポリプラスチックス株式会社 加水分解安定性の優れたポリブチレンテレフタレート重合体の製造方法
US5434239A (en) * 1993-10-18 1995-07-18 E. I. Du Pont De Nemours And Company Continuous polyester process
JP3385735B2 (ja) * 1994-08-22 2003-03-10 東レ株式会社 ポリエステルの製造方法
US5510454A (en) * 1995-01-20 1996-04-23 E. I. Du Pont De Nemours And Company Production of poly(ethylene terephthalate)

Also Published As

Publication number Publication date
JP2000515924A (ja) 2000-11-28
DE69731205T2 (de) 2006-03-09
TW575598B (en) 2004-02-11
US5663281A (en) 1997-09-02
CN1117787C (zh) 2003-08-13
IN192436B (enExample) 2004-04-24
PT915926E (pt) 2004-12-31
ATE279462T1 (de) 2004-10-15
CN1226905A (zh) 1999-08-25
JP3993639B2 (ja) 2007-10-17
ES2229379T3 (es) 2005-04-16
WO1998004612A1 (en) 1998-02-05
KR20000029700A (ko) 2000-05-25
EP0915926B1 (en) 2004-10-13
DE69731205D1 (de) 2004-11-18
EP0915926A1 (en) 1999-05-19

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