ATE505502T1 - Verfahren und vorrichtung um polytrimethylenterephthalat zu kristallisieren - Google Patents

Verfahren und vorrichtung um polytrimethylenterephthalat zu kristallisieren

Info

Publication number
ATE505502T1
ATE505502T1 AT02787893T AT02787893T ATE505502T1 AT E505502 T1 ATE505502 T1 AT E505502T1 AT 02787893 T AT02787893 T AT 02787893T AT 02787893 T AT02787893 T AT 02787893T AT E505502 T1 ATE505502 T1 AT E505502T1
Authority
AT
Austria
Prior art keywords
pellets
liquid
polytrimethylene terephthalate
conduit
crystallizing
Prior art date
Application number
AT02787893T
Other languages
English (en)
Inventor
Kevin Allen
Lellis Thomas De
Stefan Deiss
Edward Denton
James Lee
Klaus Mackensen
Original Assignee
Lurgi Zimmer Gmbh
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 Lurgi Zimmer Gmbh filed Critical Lurgi Zimmer Gmbh
Application granted granted Critical
Publication of ATE505502T1 publication Critical patent/ATE505502T1/de

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
    • C08G63/91—Polymers modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT02787893T 2001-11-30 2002-11-29 Verfahren und vorrichtung um polytrimethylenterephthalat zu kristallisieren ATE505502T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33435301P 2001-11-30 2001-11-30
PCT/EP2002/013562 WO2003046046A1 (en) 2001-11-30 2002-11-29 Process and apparatus for crystallization of polytrimethylene terephthalate (ptt)

Publications (1)

Publication Number Publication Date
ATE505502T1 true ATE505502T1 (de) 2011-04-15

Family

ID=23306837

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02787893T ATE505502T1 (de) 2001-11-30 2002-11-29 Verfahren und vorrichtung um polytrimethylenterephthalat zu kristallisieren

Country Status (15)

Country Link
US (2) US6740733B2 (de)
EP (1) EP1448660B1 (de)
JP (1) JP2005510604A (de)
KR (1) KR100961573B1 (de)
CN (1) CN1309757C (de)
AT (1) ATE505502T1 (de)
AU (1) AU2002352206A1 (de)
BR (1) BR0214281B1 (de)
CA (3) CA2742145A1 (de)
DE (1) DE60239759D1 (de)
ES (1) ES2364132T3 (de)
MX (1) MXPA04005034A (de)
MY (1) MY131959A (de)
TW (1) TWI299046B (de)
WO (1) WO2003046046A1 (de)

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US7329723B2 (en) * 2003-09-18 2008-02-12 Eastman Chemical Company Thermal crystallization of polyester pellets in liquid
CA2482056A1 (en) 2003-10-10 2005-04-10 Eastman Chemical Company Thermal crystallization of a molten polyester polymer in a fluid
WO2005044901A1 (de) * 2003-10-17 2005-05-19 Bkg Bruckmann & Kreyenborg Granuliertechnik Gmbh Verfahren zur thermischen behandlung von polyesterpellets
US20050147784A1 (en) * 2004-01-06 2005-07-07 Chang Jing C. Process for preparing poly(trimethylene terephthalate) fiber
US20060047102A1 (en) * 2004-09-02 2006-03-02 Stephen Weinhold Spheroidal polyester polymer particles
US7250486B1 (en) * 2004-12-15 2007-07-31 Uop Llc Method and apparatus for crystallizing polymer particles
DE102005008115A1 (de) * 2005-02-21 2006-08-31 Mann + Hummel Protec Gmbh Verfahren zum Kristallisieren eines amorphen Kunststoffgranulates
US7875184B2 (en) * 2005-09-22 2011-01-25 Eastman Chemical Company Crystallized pellet/liquid separator
EP1988201A1 (de) * 2006-02-06 2008-11-05 Teijin Fibers Limited Verfahren zur herstellung von polyesterfasern für trockenvliesstoffe
US20070225472A1 (en) * 2006-03-23 2007-09-27 Varshney Sunil K Polyanhydride polymers and their uses in biomedical devices
US9656418B2 (en) * 2006-04-21 2017-05-23 Dak Americas Llc Co-polyester packaging resins prepared without solid-state polymerization, a method for processing the co-polyester resins with reduced viscosity change and containers and other articles prepared by the process
US7790840B2 (en) * 2006-05-24 2010-09-07 Eastman Chemical Company Crystallizing conveyor
US7638596B2 (en) * 2006-05-24 2009-12-29 Eastman Chemical Company Crystallizer temperature control via jacketing/insulation
US7501482B2 (en) * 2006-05-24 2009-03-10 Eastman Chemical Company Crystallizer temperature control via solid additive control
US7638593B2 (en) * 2006-05-24 2009-12-29 Eastman Chemical Company Crystallizer temperature control via fluid control
US20080014170A1 (en) * 2006-07-14 2008-01-17 Olexander Hnojewyj Drug delivery polyanhydride composition and method
WO2008016114A1 (fr) * 2006-08-02 2008-02-07 Mitsubishi Chemical Corporation Particule de résine de polyester et procédé servant à la produire
WO2008051565A2 (en) * 2006-10-23 2008-05-02 Bioabsorbable Therapeutics, Inc. A drug-release composition having a therapeutic carrier
WO2008140522A1 (en) * 2007-05-11 2008-11-20 Uop Llc Method and apparatus for crystallizing polymer particles
RU2446944C2 (ru) * 2007-05-11 2012-04-10 Юоп Ллк Способ и аппарат для кристаллизации полимерных частиц
DE102007040135A1 (de) 2007-08-24 2009-02-26 Bkg Bruckmann & Kreyenborg Granuliertechnik Gmbh Verfahren zur Herstellung von Polyester-Granulaten aus hochviskosen Polyester-Schmelzen sowie Vorrichtung zur Herstellung der Polyester-Granulate
DE102007057189A1 (de) * 2007-11-28 2009-06-04 Automatik Plastics Machinery Gmbh Verfahren und Vorrichtung zur Herstellung von Polyamid
WO2009089072A1 (en) * 2008-01-11 2009-07-16 Bioabsorbable Therapeutics, Inc. Braided, biodegradable stents and methods
CN102350411A (zh) * 2011-09-08 2012-02-15 中国石油天然气集团公司 聚对苯二甲酸1,3-丙二醇酯的连续切粒结晶干燥装置
DE102015220887B4 (de) * 2015-10-26 2025-11-06 Coperion Gmbh Verfahren und Vorrichtung zum Trocknen von Kunststoff-Granulat

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Also Published As

Publication number Publication date
TW200304453A (en) 2003-10-01
US20040176565A1 (en) 2004-09-09
BR0214281A (pt) 2004-09-21
CA2468414A1 (en) 2003-06-05
AU2002352206A1 (en) 2003-06-10
TWI299046B (en) 2008-07-21
CA2742141A1 (en) 2003-06-05
US6984116B2 (en) 2006-01-10
EP1448660B1 (de) 2011-04-13
CN1309757C (zh) 2007-04-11
US20030109640A1 (en) 2003-06-12
EP1448660A1 (de) 2004-08-25
ES2364132T3 (es) 2011-08-25
WO2003046046A1 (en) 2003-06-05
MY131959A (en) 2007-09-28
JP2005510604A (ja) 2005-04-21
MXPA04005034A (es) 2004-08-11
CN1596275A (zh) 2005-03-16
KR20040068562A (ko) 2004-07-31
CA2742145A1 (en) 2003-06-05
BR0214281B1 (pt) 2012-09-18
US6740733B2 (en) 2004-05-25
CA2468414C (en) 2011-07-05
KR100961573B1 (ko) 2010-06-04
DE60239759D1 (de) 2011-05-26

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