BR0116827A - Método e dispositivo para policondensação contìnua de material de poliéster na fase sólida - Google Patents

Método e dispositivo para policondensação contìnua de material de poliéster na fase sólida

Info

Publication number
BR0116827A
BR0116827A BR0116827-4A BR0116827A BR0116827A BR 0116827 A BR0116827 A BR 0116827A BR 0116827 A BR0116827 A BR 0116827A BR 0116827 A BR0116827 A BR 0116827A
Authority
BR
Brazil
Prior art keywords
polyester material
solid phase
continuous polycondensation
phase polyester
aim
Prior art date
Application number
BR0116827-4A
Other languages
English (en)
Inventor
Camille Borer
Martin Mueller
Brent-Allen Culbert
Original Assignee
Hler Ag B
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 Hler Ag B filed Critical Hler Ag B
Publication of BR0116827A publication Critical patent/BR0116827A/pt

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
    • C08G63/88—Post-polymerisation treatment
    • 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
    • C08G63/78—Preparation processes
    • C08G63/80—Solid-state polycondensation

Abstract

"MéTODO E DISPOSITIVO PARA POLICONDENSAçãO CONTìNUA DE MATERIAL DE POLIESTER NA FASE SóLIDA". A invenção se refere a um método e dispositivo para a policondensação contínua de material de poliéster na fase sólida, em particular na forma de granulado parcialmente cristalino. O objetivo da invenção é alcançar um alto rendimento de produto na re-cristalização e re-condensação de material de poliéster com um baixo IV inicial. Referido objetivo é alcançado, pelo que na re-cristalização, um baixo tempo de residência de 1-10 minutos é alcançado, por meio de um aquecimento rápido de uma camada de produto delgada, seguido por um tratamento de SSP.
BR0116827-4A 2001-02-26 2001-02-26 Método e dispositivo para policondensação contìnua de material de poliéster na fase sólida BR0116827A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CH2001/000124 WO2002068498A1 (de) 2001-02-26 2001-02-26 Verfahren und vorrichtung zur kontinuierlichen polykondensation von polyestermaterial in fester phase

Publications (1)

Publication Number Publication Date
BR0116827A true BR0116827A (pt) 2004-02-03

Family

ID=4358183

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0116827-4A BR0116827A (pt) 2001-02-26 2001-02-26 Método e dispositivo para policondensação contìnua de material de poliéster na fase sólida

Country Status (13)

Country Link
US (1) US7884177B2 (pt)
EP (1) EP1373360B1 (pt)
JP (1) JP2004521982A (pt)
KR (1) KR100783197B1 (pt)
CN (2) CN1304456C (pt)
AT (1) ATE411348T1 (pt)
BR (1) BR0116827A (pt)
DE (1) DE50114433D1 (pt)
EA (1) EA005785B1 (pt)
ES (1) ES2313946T3 (pt)
MX (1) MXPA03006747A (pt)
PL (1) PL363343A1 (pt)
WO (1) WO2002068498A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10259694A1 (de) * 2002-12-18 2004-07-01 Bühler AG Herstellung eines Polyester-Performs mit reduziertem Acetaldehydgehalt
DE102004010680A1 (de) 2004-03-04 2005-10-06 Zimmer Ag Verfahren zur Herstellung von hochkondensierten Polyestern in der festen Phase
DE102004015515A1 (de) * 2004-03-28 2004-09-16 Zimmer Ag Verfahren zur Herstellung von hochkondensiertem Polyestergranulat
DE102004041370A1 (de) * 2004-08-25 2006-03-02 Bühler AG Festphasen-Polykondensation von Polyester mit Prozessgas-Reinigung
US7718137B2 (en) * 2005-10-28 2010-05-18 Eastman Chemical Company Reactor with optimized internal tray design
DE102006012587B4 (de) 2006-03-16 2015-10-29 Lurgi Zimmer Gmbh Verfahren und Vorrichtung zur Kristallisation von Polyestermaterial
CN100509910C (zh) * 2006-12-29 2009-07-08 中国石化仪征化纤股份有限公司 卧式聚酯固相缩聚反应装置
CN101307140B (zh) * 2008-07-10 2011-05-11 北京德厚朴化工技术有限公司 分段式聚酯切片固相增粘反应器
DE102009009957A1 (de) 2009-02-23 2010-08-26 Bühler AG Verfahren zur Herstellung von Polyesterpartikeln bei hohem Durchsatz in einer Linie
WO2012081415A1 (ja) * 2010-12-15 2012-06-21 富士フイルム株式会社 ポリエステル樹脂及びその製造方法、ポリエステルフィルム、太陽電池用バックシート、並びに太陽電池モジュール
WO2013049120A2 (en) 2011-09-30 2013-04-04 Ticona Llc Solid-state polymerization system for a liquid crystalline polymer
WO2013092554A1 (de) * 2011-12-22 2013-06-27 Bühler AG Verfahren zur festphasen-polykondensation
DE102013105674A1 (de) * 2013-06-03 2014-12-04 L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Schachtreaktor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4271287A (en) * 1979-09-28 1981-06-02 Rohm And Haas Company Process for the continuous polymerization of polyethylene terephthalate in the solid phase
DE3213025C2 (de) 1982-04-02 1997-06-12 Fischer Karl Ind Gmbh Verfahren zur Nachkondensation von Polykondensaten
JPS5925815A (ja) * 1982-08-04 1984-02-09 Teijin Ltd ポリエステルの結晶化方法
EP0379684B1 (de) 1988-12-23 1993-10-27 Bühler Ag Verfahren und Vorrichtung zum kontinuierlichen Kristallisieren von Polyestermaterial
IT1271073B (it) * 1994-11-21 1997-05-26 M & G Ricerche Spa Procedimento per la cristallizzazione di resine poliestere
US5540868A (en) * 1995-01-20 1996-07-30 E. I. Du Pont De Nemours And Company Process for pellet formation from amorphous polyester
TR199700645T1 (xx) * 1995-01-20 1998-01-21 E.I. Du Pont De Nemours And Company Polietilen tereftalat'ın üretimi.
US5510454A (en) 1995-01-20 1996-04-23 E. I. Du Pont De Nemours And Company Production of poly(ethylene terephthalate)
IT1285524B1 (it) * 1996-10-18 1998-06-08 Sinco Eng Spa Procedimento per il raffreddamento di resine poliestere e/o poliammidiche
US6124423A (en) * 1998-07-02 2000-09-26 Shell Oil Company Process for crystallizing polyethylene naphthalate copolymers in the absence of devolatilization

Also Published As

Publication number Publication date
CN1304456C (zh) 2007-03-14
EP1373360B1 (de) 2008-10-15
CN1690102A (zh) 2005-11-02
EA005785B1 (ru) 2005-06-30
ATE411348T1 (de) 2008-10-15
MXPA03006747A (es) 2003-10-24
EP1373360A1 (de) 2004-01-02
WO2002068498A1 (de) 2002-09-06
US7884177B2 (en) 2011-02-08
PL363343A1 (en) 2004-11-15
EA200300938A1 (ru) 2004-02-26
JP2004521982A (ja) 2004-07-22
DE50114433D1 (de) 2008-11-27
KR100783197B1 (ko) 2007-12-06
CN1492895A (zh) 2004-04-28
CN1224634C (zh) 2005-10-26
US20040192878A1 (en) 2004-09-30
ES2313946T3 (es) 2009-03-16
KR20030094248A (ko) 2003-12-11

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A ANUIDADE.

B08G Application fees: restoration [chapter 8.7 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]
B25A Requested transfer of rights approved

Owner name: BUEHLER THERMAL PROCESSES AG (CH)