AR025383A1 - Preparacion de poli(trimetilentereftalato) y poli(trimetilentereftalato) obtenido - Google Patents

Preparacion de poli(trimetilentereftalato) y poli(trimetilentereftalato) obtenido

Info

Publication number
AR025383A1
AR025383A1 ARP000104406A ARP000104406A AR025383A1 AR 025383 A1 AR025383 A1 AR 025383A1 AR P000104406 A ARP000104406 A AR P000104406A AR P000104406 A ARP000104406 A AR P000104406A AR 025383 A1 AR025383 A1 AR 025383A1
Authority
AR
Argentina
Prior art keywords
poly
trimethylene terephthalate
monomer
terephthalate
trimetilentereftalato
Prior art date
Application number
ARP000104406A
Other languages
English (en)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of AR025383A1 publication Critical patent/AR025383A1/es

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
    • C08G63/02—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
    • 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
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof

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)

Abstract

Un proceso para la preparacion de poli(trimetilentereftalato) que comprende (a) poner en contacto ácido tereftálico con 1,3-propanodiol en presencia de uncatalizador de estano orgánico para formar un monomero de bi(3-hidroxipropil)tereftalato; y (b)polimerizar dicho monomero en presencia del catalizador depolicondensacion de titanato orgánico a fin de obtener el poli(trimetilentereftalato). En otra realizacion, es un proceso para la preparacion depoli(trimetilentereftalato) que contiene menos de 1,6 mol % de DPG, comprendiendo dicho proceso poner en contacto ácido tereftálico con 1,6:1 a 2:1 de cantidadmolar de 1,3-propanodiol en presencia de 20 a 120 ppm (como estano), por peso del poli(trimetilentereftalato), de un catalizador de estanoorgánico, paraformar un monomero de bi(3-hidroxipropil)tereftalato y polimerizar dicho monomero con el objeto de obtener el poli(trimetilentereftalato). La presente tambiénestá dirigida al poli(trimetilentereftalato) producido mediante los procesos.
ARP000104406A 1999-08-25 2000-08-24 Preparacion de poli(trimetilentereftalato) y poli(trimetilentereftalato) obtenido AR025383A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15058099P 1999-08-25 1999-08-25

Publications (1)

Publication Number Publication Date
AR025383A1 true AR025383A1 (es) 2002-11-27

Family

ID=22535161

Family Applications (2)

Application Number Title Priority Date Filing Date
ARP000104407A AR025384A1 (es) 1999-08-25 2000-08-24 Preparacion de poli(trimetilentereftalato) con bajo nivel de di(1,3-propilenglicol) y poli(trimetilentereftalato) producido
ARP000104406A AR025383A1 (es) 1999-08-25 2000-08-24 Preparacion de poli(trimetilentereftalato) y poli(trimetilentereftalato) obtenido

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ARP000104407A AR025384A1 (es) 1999-08-25 2000-08-24 Preparacion de poli(trimetilentereftalato) con bajo nivel de di(1,3-propilenglicol) y poli(trimetilentereftalato) producido

Country Status (14)

Country Link
US (2) US6335421B1 (es)
EP (2) EP1206497A1 (es)
JP (2) JP5283298B2 (es)
KR (2) KR20020027573A (es)
CN (2) CN1149248C (es)
AR (2) AR025384A1 (es)
AT (1) ATE290036T1 (es)
BR (2) BR0013557A (es)
CA (2) CA2376428A1 (es)
DE (1) DE60018429T2 (es)
MX (2) MXPA02001942A (es)
TR (2) TR200200463T2 (es)
TW (2) TWI281926B (es)
WO (2) WO2001014450A1 (es)

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DE69905856T2 (de) 1999-04-22 2003-12-18 Zimmer Ag Verfahren zur Herstellung von Polytrimethylenterephthalat (PTT)
MXPA02007740A (es) * 2000-02-11 2002-10-23 Du Pont Proceso continuo para la produccion de poli(trimetilen tereftalato).
US6951954B1 (en) 2000-02-11 2005-10-04 E.I. Du Pont De Nemours And Company Continuous process for producing bis(3-hydroxypropyl) terephthalate
US6528579B2 (en) * 2000-02-17 2003-03-04 Shell Oil Company Zero-heel polyester process
US6663977B2 (en) * 2000-03-07 2003-12-16 E.I. Du Pont De Numours And Company Low temperature heat-sealable polyester film and method for producing the same
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DE10030235A1 (de) * 2000-06-20 2002-01-03 Mitsubishi Polyester Film Gmbh Weiße, siegelfähige, thermoformbare, biaxial orientierte und koextrudierte Polyesterfolie mit Cycloolefincopolymer, Verfahren zu ihrer Herstellung und ihre Verwendung
US6303738B1 (en) * 2000-08-04 2001-10-16 E. I. Du Pont De Nemours And Company Esterification process
KR100456729B1 (ko) * 2001-09-27 2004-11-10 주식회사 효성 카치온 염료 가염성 폴리트리메틸렌 테레프탈레이트코폴리머의 제조방법
US6657044B1 (en) * 2001-10-30 2003-12-02 Shell Oil Company Process for making polytrimethylene terephthalate
US6841505B2 (en) * 2002-07-26 2005-01-11 E..I. Du Pont De Nemours And Company Titanium-zirconium catalyst compositions and use thereof
EP1576211B1 (en) * 2002-12-23 2016-05-25 E. I. du Pont de Nemours and Company Poly(trimethylene terephthalate) bicomponent fiber process
TWI255821B (en) * 2003-01-22 2006-06-01 Asahi Kasei Chemicals Corp Polytrimethylene terephthalate resin and method for production thereof
KR100704807B1 (ko) * 2003-03-17 2007-04-09 아사히 가세이 케미칼즈 가부시키가이샤 폴리트리메틸렌 테레프탈레이트 조성물과 그의 제조 방법
US7084311B2 (en) * 2003-05-06 2006-08-01 E. I. Du Pont De Nemours And Company Hydrogenation of chemically derived 1,3-propanediol
US7342142B2 (en) * 2003-05-06 2008-03-11 E.I. Du Pont De Nemours And Company Hydrogenation of polytrimethylene ether glycol
US7323539B2 (en) 2003-05-06 2008-01-29 E. I. Du Pont De Nemours And Company Polytrimethylene ether glycol and polytrimethylene ether ester with excellent quality
US20070035057A1 (en) * 2003-06-26 2007-02-15 Chang Jing C Poly(trimethylene terephthalate) bicomponent fiber process
US7370195B2 (en) 2003-09-22 2008-05-06 Microsoft Corporation Moving principals across security boundaries without service interruption
US20050147784A1 (en) * 2004-01-06 2005-07-07 Chang Jing C. Process for preparing poly(trimethylene terephthalate) fiber
US7785507B2 (en) 2004-04-30 2010-08-31 E. I. Du Pont De Nemours And Company Spinning poly(trimethylene terephthalate) yarns
US20060041039A1 (en) * 2004-08-20 2006-02-23 Gyorgyi Fenyvesi Fluorescent poly(alkylene terephthalate) compositions
DE102004047076A1 (de) * 2004-09-28 2006-04-06 Zimmer Ag Verfahren zur Herstellung von Polyestern
US7396896B2 (en) * 2004-12-21 2008-07-08 E.I. Dupont De Nemours And Company Poly(trimethylene terephthalate) composition and shaped articles prepared therefrom
EP2270065A3 (en) 2004-12-21 2011-03-09 E. I. du Pont de Nemours and Company Poly(trimethylene terephthalate) composition and shaped articles prepared therefrom
US7357985B2 (en) * 2005-09-19 2008-04-15 E.I. Du Pont De Nemours And Company High crimp bicomponent fibers
US20070129503A1 (en) * 2005-12-07 2007-06-07 Kurian Joseph V Poly(trimethylene terephthalate)/poly(alpha-hydroxy acid) molded, shaped articles
US7666501B2 (en) * 2005-12-07 2010-02-23 E. I. Du Pont De Nemours And Company Poly(trimethylene terephthalate)/poly(alpha-hydroxy acid) bi-constituent filaments
US20070128459A1 (en) * 2005-12-07 2007-06-07 Kurian Joseph V Poly(trimethylene terephthalate)/poly(alpha-hydroxy acid) films
BRPI0822286A2 (pt) 2008-02-06 2015-06-30 Valspar Sourcing Inc Processo para preparar xaropes de poliéster de peso molecular médio ou alto
US9624342B2 (en) 2008-02-06 2017-04-18 Valspar Sourcing, Inc. Process for manufacturing medium and high molecular weight polyesters
US20090198004A1 (en) * 2008-02-06 2009-08-06 Valspar Sourcing, Inc. Process for manufacturing high molecular weight polyesters
JP5346207B2 (ja) * 2008-12-05 2013-11-20 旭化成せんい株式会社 ポリエーテルエステル及びポリエーテルエステル組成物
US20100267994A1 (en) * 2009-04-16 2010-10-21 E. I. Du Pont De Nemours And Company Processes for preparing polytrimethylene glycol using ion exchange resins
KR20140070189A (ko) * 2012-11-30 2014-06-10 삼성전자주식회사 생물학적 방법으로 테레프탈산 및 이의 유도체를 제조하는 방법
CN103897353A (zh) 2012-12-24 2014-07-02 杜邦公司 基于聚对苯二甲酸丙二醇酯的阻燃组合物

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Also Published As

Publication number Publication date
BR0013557A (pt) 2002-04-09
WO2001014451A1 (en) 2001-03-01
DE60018429T2 (de) 2006-04-13
KR100713734B1 (ko) 2007-05-02
KR20020027573A (ko) 2002-04-13
TR200200462T2 (tr) 2002-08-21
JP2003507547A (ja) 2003-02-25
CA2376435A1 (en) 2001-03-01
TWI281926B (en) 2007-06-01
JP4658426B2 (ja) 2011-03-23
TW505670B (en) 2002-10-11
WO2001014450A8 (en) 2002-06-20
MXPA02001942A (es) 2002-10-31
US6281325B1 (en) 2001-08-28
ATE290036T1 (de) 2005-03-15
EP1206497A1 (en) 2002-05-22
BR0013558A (pt) 2002-04-09
AR025384A1 (es) 2002-11-27
CA2376435C (en) 2010-01-26
WO2001014450A1 (en) 2001-03-01
MXPA02001946A (es) 2002-10-31
JP5283298B2 (ja) 2013-09-04
TR200200463T2 (tr) 2003-02-21
EP1208130A1 (en) 2002-05-29
CN1370191A (zh) 2002-09-18
CN1370192A (zh) 2002-09-18
KR20020030096A (ko) 2002-04-22
JP2003507546A (ja) 2003-02-25
CN1150249C (zh) 2004-05-19
EP1208130B1 (en) 2005-03-02
CN1149248C (zh) 2004-05-12
DE60018429D1 (de) 2005-04-07
US6335421B1 (en) 2002-01-01
CA2376428A1 (en) 2001-03-01

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