TR200200462T2 - Poli(trimetilen tereftalatin) hazırlanışı - Google Patents

Poli(trimetilen tereftalatin) hazırlanışı

Info

Publication number
TR200200462T2
TR200200462T2 TR2002/00462T TR200200462T TR200200462T2 TR 200200462 T2 TR200200462 T2 TR 200200462T2 TR 2002/00462 T TR2002/00462 T TR 2002/00462T TR 200200462 T TR200200462 T TR 200200462T TR 200200462 T2 TR200200462 T2 TR 200200462T2
Authority
TR
Turkey
Prior art keywords
poly
trimethylene
terephthalate
terephthalatin
preparation
Prior art date
Application number
TR2002/00462T
Other languages
English (en)
Inventor
Liang Yuanfeng
Varapadavil Kurian Joseph
Original Assignee
E.I.Du Pont De Nemours & Company
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 E.I.Du Pont De Nemours & Company filed Critical E.I.Du Pont De Nemours & Company
Publication of TR200200462T2 publication Critical patent/TR200200462T2/tr

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

Bir uygulama bulus, poli(trimetilen tereftalatin) hazirlanmasi için olup asagidakileri içeren süreçtir; a) Organik teneke katalizörün varliginda terefitalik asidin 1,3-propanediolle temasiyla bir bis-(3-hidroksipropil) tereftalat monomerin olusturulmasi; ve b) organik titanat polikondansasyon katalizörün varliginda sözkonusu monomerin polimerlestirilmesiyle poli(trimetilen tereftalat) elde edilmesi. Baska bir uygulamada bulus, %1.6 molden daha az miktarda DPG içeren poli(trimetilen tereftalat)) hazirlanmasi için olan süreçtir; öyleki söz konusu süreç, poli(trimetilen tereftalat) agirliginin 20-120ppm (teneke olarak) kadar olan organik teneke katalizörün varliginda tereftalik asidin 1.6 ila 1 ila 2.1 mol miktarindanki 1,3-propandiolle temasiyla bir bis(3-hidroksipropil) terefitalat monomerin elde edilmesini sözkonusu monomerin polimerlestirilmesiyle poli(trimetilen tereftalatin) olusturulmasini içerir. Bulus ayrica, süreçle üretilen poli(trimetilen tereftalata) yöneliktir.
TR2002/00462T 1999-08-25 2000-08-10 Poli(trimetilen tereftalatin) hazırlanışı TR200200462T2 (tr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
TR200200462T2 true TR200200462T2 (tr) 2002-08-21

Family

ID=22535161

Family Applications (2)

Application Number Title Priority Date Filing Date
TR2002/00462T TR200200462T2 (tr) 1999-08-25 2000-08-10 Poli(trimetilen tereftalatin) hazırlanışı
TR2002/00463T TR200200463T2 (tr) 1999-08-25 2000-08-10 Düşük seviyeli di(1,3-propilen glikol) ile poli(trimetilen tereftalat) hazırlanması.

Family Applications After (1)

Application Number Title Priority Date Filing Date
TR2002/00463T TR200200463T2 (tr) 1999-08-25 2000-08-10 Düşük seviyeli di(1,3-propilen glikol) ile poli(trimetilen tereftalat) hazırlanması.

Country Status (14)

Country Link
US (2) US6281325B1 (tr)
EP (2) EP1208130B1 (tr)
JP (2) JP4658426B2 (tr)
KR (2) KR20020027573A (tr)
CN (2) CN1150249C (tr)
AR (2) AR025383A1 (tr)
AT (1) ATE290036T1 (tr)
BR (2) BR0013558A (tr)
CA (2) CA2376435C (tr)
DE (1) DE60018429T2 (tr)
MX (2) MXPA02001942A (tr)
TR (2) TR200200462T2 (tr)
TW (2) TW505670B (tr)
WO (2) WO2001014450A1 (tr)

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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
US7396896B2 (en) * 2004-12-21 2008-07-08 E.I. Dupont 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
US20090198004A1 (en) * 2008-02-06 2009-08-06 Valspar Sourcing, Inc. Process for manufacturing high molecular weight polyesters
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Also Published As

Publication number Publication date
JP5283298B2 (ja) 2013-09-04
MXPA02001946A (es) 2002-10-31
DE60018429D1 (de) 2005-04-07
CA2376435C (en) 2010-01-26
JP2003507547A (ja) 2003-02-25
WO2001014451A1 (en) 2001-03-01
BR0013557A (pt) 2002-04-09
EP1208130A1 (en) 2002-05-29
TWI281926B (en) 2007-06-01
BR0013558A (pt) 2002-04-09
CN1149248C (zh) 2004-05-12
AR025384A1 (es) 2002-11-27
KR100713734B1 (ko) 2007-05-02
WO2001014450A1 (en) 2001-03-01
MXPA02001942A (es) 2002-10-31
ATE290036T1 (de) 2005-03-15
US6335421B1 (en) 2002-01-01
EP1208130B1 (en) 2005-03-02
CN1370192A (zh) 2002-09-18
KR20020027573A (ko) 2002-04-13
CN1150249C (zh) 2004-05-19
DE60018429T2 (de) 2006-04-13
TR200200463T2 (tr) 2003-02-21
CN1370191A (zh) 2002-09-18
KR20020030096A (ko) 2002-04-22
CA2376435A1 (en) 2001-03-01
CA2376428A1 (en) 2001-03-01
TW505670B (en) 2002-10-11
EP1206497A1 (en) 2002-05-22
US6281325B1 (en) 2001-08-28
AR025383A1 (es) 2002-11-27
JP2003507546A (ja) 2003-02-25
WO2001014450A8 (en) 2002-06-20
JP4658426B2 (ja) 2011-03-23

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