TR201900978T4 - Polyester üretiminde kullanıma uygun karboksilik asit/diol karışımının üretimine yönelik proses. - Google Patents

Polyester üretiminde kullanıma uygun karboksilik asit/diol karışımının üretimine yönelik proses. Download PDF

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Publication number
TR201900978T4
TR201900978T4 TR2019/00978T TR201900978T TR201900978T4 TR 201900978 T4 TR201900978 T4 TR 201900978T4 TR 2019/00978 T TR2019/00978 T TR 2019/00978T TR 201900978 T TR201900978 T TR 201900978T TR 201900978 T4 TR201900978 T4 TR 201900978T4
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TR
Turkey
Prior art keywords
production
carboxylic acid
polyester
diol mixture
mixture suitable
Prior art date
Application number
TR2019/00978T
Other languages
English (en)
Inventor
Lin Robert
Original Assignee
Grupo Petrotemex Sa De Cv
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 Grupo Petrotemex Sa De Cv filed Critical Grupo Petrotemex Sa De Cv
Publication of TR201900978T4 publication Critical patent/TR201900978T4/tr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C07C69/80—Phthalic acid esters
    • C07C69/82—Terephthalic acid esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

Bu buluşta, bir polyester üretimi için başlangıç materyali olarak uygun bir karboksilik asit / diol karışımının, büyük ölçüde kuru bir karboksilik asit katı maddesinin izolasyonu olmaksızın, dekolorize karboksilik asit çözeltisinden elde edildiği bir proses sağlanmaktadır. Daha spesifik olarak bu buluşta, büyük ölçüde kuru tereftalik asit katı maddesinin izolasyonu olmaksızın dekolorize tereftalik asit çözeltisinden polyester üretimine ilişkin bir başlangıç materyali olarak uygun tereftalik asit/etilen glikol karışımının elde edildiği bir proses sağlanmaktadır.
TR2019/00978T 2002-10-15 2003-10-09 Polyester üretiminde kullanıma uygun karboksilik asit/diol karışımının üretimine yönelik proses. TR201900978T4 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/271,058 US7276625B2 (en) 2002-10-15 2002-10-15 Process for production of a carboxylic acid/diol mixture suitable for use in polyester production

Publications (1)

Publication Number Publication Date
TR201900978T4 true TR201900978T4 (tr) 2019-02-21

Family

ID=32069073

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2019/00978T TR201900978T4 (tr) 2002-10-15 2003-10-09 Polyester üretiminde kullanıma uygun karboksilik asit/diol karışımının üretimine yönelik proses.

Country Status (18)

Country Link
US (2) US7276625B2 (tr)
EP (1) EP1551788B1 (tr)
JP (1) JP2006503087A (tr)
KR (2) KR101247480B1 (tr)
CN (1) CN100491321C (tr)
AR (1) AR041608A1 (tr)
AU (1) AU2003277321A1 (tr)
BR (2) BR0314833A (tr)
CA (1) CA2498621A1 (tr)
ES (1) ES2708691T3 (tr)
MX (1) MXPA05003813A (tr)
MY (1) MY138840A (tr)
PL (1) PL377385A1 (tr)
PT (1) PT1551788T (tr)
RU (1) RU2330014C2 (tr)
TR (1) TR201900978T4 (tr)
TW (1) TWI316932B (tr)
WO (1) WO2004035515A1 (tr)

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US7193109B2 (en) * 2003-03-06 2007-03-20 Eastman Chemical Company Process for production of a carboxylic acid/diol mixture suitable for use in polyester production
US7214760B2 (en) * 2004-01-15 2007-05-08 Eastman Chemical Company Process for production of a carboxylic acid/diol mixture suitable for use in polyester production
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US7834208B2 (en) * 2005-05-19 2010-11-16 Eastman Chemical Company Process to produce a post catalyst removal composition
US7741516B2 (en) * 2005-05-19 2010-06-22 Eastman Chemical Company Process to enrich a carboxylic acid composition
US7304178B2 (en) * 2005-05-19 2007-12-04 Eastman Chemical Company Enriched isophthalic acid composition
US20060264664A1 (en) * 2005-05-19 2006-11-23 Parker Kenny R Esterification of an exchange solvent enriched composition
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US7880031B2 (en) * 2005-05-19 2011-02-01 Eastman Chemical Company Process to produce an enrichment feed
US20060264656A1 (en) * 2005-05-19 2006-11-23 Fujitsu Limited Enrichment process using compounds useful in a polyester process
US20060264662A1 (en) * 2005-05-19 2006-11-23 Gibson Philip E Esterification of an enriched composition
US7897809B2 (en) * 2005-05-19 2011-03-01 Eastman Chemical Company Process to produce an enrichment feed
US7432395B2 (en) * 2005-05-19 2008-10-07 Eastman Chemical Company Enriched carboxylic acid composition
US7884231B2 (en) * 2005-05-19 2011-02-08 Eastman Chemical Company Process to produce an enriched composition
US7919652B2 (en) * 2005-05-19 2011-04-05 Eastman Chemical Company Process to produce an enriched composition through the use of a catalyst removal zone and an enrichment zone
US7888529B2 (en) 2006-03-01 2011-02-15 Eastman Chemical Company Process to produce a post catalyst removal composition
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BR112017005866A2 (pt) * 2014-09-24 2018-02-06 Basf Se processo para preparação de um diéster tereftálico pela reação de ácido tereftálico com pelo menos um álcool.

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Also Published As

Publication number Publication date
TWI316932B (en) 2009-11-11
KR20120034823A (ko) 2012-04-12
RU2005114535A (ru) 2006-01-20
CA2498621A1 (en) 2004-04-29
US7339072B2 (en) 2008-03-04
KR20050055764A (ko) 2005-06-13
ES2708691T3 (es) 2019-04-10
EP1551788A1 (en) 2005-07-13
US20050154179A1 (en) 2005-07-14
CN1705629A (zh) 2005-12-07
KR101247480B1 (ko) 2013-04-01
US7276625B2 (en) 2007-10-02
US20040073059A1 (en) 2004-04-15
TW200418789A (en) 2004-10-01
BR0314833A (pt) 2005-08-09
PT1551788T (pt) 2019-03-28
EP1551788B1 (en) 2018-12-26
KR101288685B1 (ko) 2013-07-22
JP2006503087A (ja) 2006-01-26
AR041608A1 (es) 2005-05-26
MXPA05003813A (es) 2005-06-08
CN100491321C (zh) 2009-05-27
MY138840A (en) 2009-07-31
WO2004035515A1 (en) 2004-04-29
RU2330014C2 (ru) 2008-07-27
BRPI0314833B1 (pt) 2021-03-23
AU2003277321A1 (en) 2004-05-04
PL377385A1 (pl) 2006-02-06

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