DE69731205D1 - Verbessertes verfahren zur herstellung hochmolekularer polyester - Google Patents

Verbessertes verfahren zur herstellung hochmolekularer polyester

Info

Publication number
DE69731205D1
DE69731205D1 DE1997631205 DE69731205T DE69731205D1 DE 69731205 D1 DE69731205 D1 DE 69731205D1 DE 1997631205 DE1997631205 DE 1997631205 DE 69731205 T DE69731205 T DE 69731205T DE 69731205 D1 DE69731205 D1 DE 69731205D1
Authority
DE
Germany
Prior art keywords
high molecular
polymer
improved method
producing high
molecular polyester
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
Application number
DE1997631205
Other languages
English (en)
Other versions
DE69731205T2 (de
Inventor
Gus Brugel
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE69731205D1 publication Critical patent/DE69731205D1/de
Application granted granted Critical
Publication of DE69731205T2 publication Critical patent/DE69731205T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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

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)
DE69731205T 1996-07-30 1997-07-28 Verbessertes verfahren zur herstellung hochmolekularer polyester Expired - Fee Related DE69731205T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US688477 1985-01-02
US08/688,477 US5663281A (en) 1996-07-30 1996-07-30 Process for preparing high molecular weight polyesters
PCT/US1997/013151 WO1998004612A1 (en) 1996-07-30 1997-07-28 Improved process for preparing high molecular weight polyesters

Publications (2)

Publication Number Publication Date
DE69731205D1 true DE69731205D1 (de) 2004-11-18
DE69731205T2 DE69731205T2 (de) 2006-03-09

Family

ID=24764583

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69731205T Expired - Fee Related DE69731205T2 (de) 1996-07-30 1997-07-28 Verbessertes verfahren zur herstellung hochmolekularer polyester

Country Status (12)

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

Families Citing this family (26)

* 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
MXPA02001942A (es) * 1999-08-25 2002-10-31 Du Pont Preparacion de poli(trimetilen tereftalato) con bajo nivel de di(1,3-propilenglicol).
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
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
DE60010342T3 (de) * 2000-02-11 2010-12-30 E.I. Dupont De Nemours And Co., Wilmington Kontinuierliches verfahren zur herstellung von polytrimethylenterephthalat
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 (de) * 2002-07-04 2004-01-07 General Electric Company Krystalline Polyesterharze und Verfahren zu ihrer Herstellung
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
US9032641B2 (en) 2005-05-26 2015-05-19 Gala Industries, Inc. Method and apparatus for making crystalline polymeric pellets and granules
CA2609217C (en) * 2005-05-26 2013-12-17 Gala Industries, Inc. Method and apparatus for making crystalline polymeric pellets and granules
WO2008042383A1 (en) * 2006-10-02 2008-04-10 Armstrong World Industries, Inc. Process for preparing high molecular weight polyesters
EP2083999B1 (de) 2006-10-16 2010-05-26 Valspar Sourcing, Inc. Mehrschichtige thermoplastische folie
US20100279130A1 (en) * 2006-10-16 2010-11-04 Jeffrey Niederst Coating process and article
US20090137749A1 (en) * 2007-10-23 2009-05-28 Phelps Peter D Processes for reducing acid content of a polyalkylene terephthalate and using such in the production of macrocyclic polyester oligomer
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
CN107148439A (zh) * 2014-08-15 2017-09-08 Sabic环球技术有限责任公司 制备聚对苯二甲酸丁二醇酯的连续方法
US20180362705A1 (en) * 2015-06-18 2018-12-20 Sabic Global Technologies B.V. Process for making polybutylene terephthalate with high molecular weight and high carboxylic end group concentration

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
CN1117787C (zh) 2003-08-13
EP0915926B1 (de) 2004-10-13
WO1998004612A1 (en) 1998-02-05
KR100517853B1 (ko) 2005-09-30
TW575598B (en) 2004-02-11
US5663281A (en) 1997-09-02
ATE279462T1 (de) 2004-10-15
JP2000515924A (ja) 2000-11-28
ES2229379T3 (es) 2005-04-16
EP0915926A1 (de) 1999-05-19
CN1226905A (zh) 1999-08-25
DE69731205T2 (de) 2006-03-09
IN192436B (de) 2004-04-24
JP3993639B2 (ja) 2007-10-17
KR20000029700A (ko) 2000-05-25
PT915926E (pt) 2004-12-31

Similar Documents

Publication Publication Date Title
DE69731205D1 (de) Verbessertes verfahren zur herstellung hochmolekularer polyester
ATE253611T1 (de) Kondensationspolymere, die dialkylamid-endgruppen enthalten, verfahren zu ihrer herstellung, und deren verwendungen
DE69322155T2 (de) Papier mit einer beschichtung aus schmelzstabilem polymer und dessen verfahren zur herstellung
WO1999028371A1 (de) Polyetheresteramide
ATE169644T1 (de) Verfahren zur herstellung von oh-gruppen enthaltenden copolymerisaten und deren verwendung in festkörperreichen beschichtungsmitteln
CN102753600A (zh) 由至少一种环状单体制备聚合物的方法
EP0861864A3 (de) Verfahren zur Herstellung von Polyquinolinen
DE50209925D1 (de) Dichtmasse niedriger dichte, grundmasse und verfahren zu ihrer herstellung sowie ihre verwendung
DE50105266D1 (de) Verfahren zur herstellung von schmelzfähigen polyestern
DE3885649T2 (de) Polyamidimid-Elastomer und seine Herstellung.
DE3778091D1 (de) Mit harzen verstaerkte emulsionspolymere und verfahren zu deren herstellung.
ATE102968T1 (de) Kristallines aromatisches polyketon und verfahren zu seiner herstellung.
US4604449A (en) Process for preparing poly(ester-amides)
DE69600421T2 (de) Verfahren zur Herstellung von Polyetherestern mit hohem Gehalt an aromatischen Estereinheiten
DE69428829D1 (de) Verfahren zur Herstellung von thermoplastischen Polyestern mit hoher Schmelzstabilität
CA2261293A1 (en) Improved process for preparing high molecular weight polyesters
WO2002062868A1 (fr) Polytrimethylene terephtalate et son procede de production
JPS5643321A (en) Improved production process of modified polyester
KR100330380B1 (ko) 열가소성지방족폴리에스테르수지및그제조방법
ATE128158T1 (de) Verfahren zur herstellung von polyätheramideblockpolymere für spritzguss.
JPH0859808A (ja) 脂肪族ポリエステルエーテル
KR940011516A (ko) 인공피혁용 폴리우레탄 수지 조성물
KR101623849B1 (ko) 삼중 입체블록형 폴리락타이드 섬유 및 이의 제조방법
KR960022659A (ko) 성형성이 우수한 열가소성 지방족 폴리에스테르 수지 및 그 제조방법
KR960022657A (ko) 투명성이 우수한 열가소성 지방족 폴리에스테르 수지 및 그 제조방법

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee