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FR1388467A - Process for the continuous esterification of terephthalic acid in the gas phase - Google Patents

Process for the continuous esterification of terephthalic acid in the gas phase

Info

Publication number
FR1388467A
FR1388467A FR970415A FR970415A FR1388467A FR 1388467 A FR1388467 A FR 1388467A FR 970415 A FR970415 A FR 970415A FR 970415 A FR970415 A FR 970415A FR 1388467 A FR1388467 A FR 1388467A
Authority
FR
France
Prior art keywords
gas phase
terephthalic acid
continuous esterification
esterification
continuous
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR970415A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huels AG
Original Assignee
Chemische Werke Huels AG
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
Priority claimed from DEC29681A external-priority patent/DE1188580B/en
Application filed by Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Priority to FR970415A priority Critical patent/FR1388467A/en
Application granted granted Critical
Publication of FR1388467A publication Critical patent/FR1388467A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR970415A 1963-04-18 1964-04-10 Process for the continuous esterification of terephthalic acid in the gas phase Expired FR1388467A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR970415A FR1388467A (en) 1963-04-18 1964-04-10 Process for the continuous esterification of terephthalic acid in the gas phase

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEC29681A DE1188580B (en) 1963-04-18 1963-04-18 Process for the continuous esterification of terephthalic acid in the gas phase
FR970415A FR1388467A (en) 1963-04-18 1964-04-10 Process for the continuous esterification of terephthalic acid in the gas phase

Publications (1)

Publication Number Publication Date
FR1388467A true FR1388467A (en) 1965-02-05

Family

ID=25969664

Family Applications (1)

Application Number Title Priority Date Filing Date
FR970415A Expired FR1388467A (en) 1963-04-18 1964-04-10 Process for the continuous esterification of terephthalic acid in the gas phase

Country Status (1)

Country Link
FR (1) FR1388467A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008130483A1 (en) * 2007-04-18 2008-10-30 Eastman Chemical Company Low-melting mixtures of di-n-butyl and diisobutyl terephthalate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008130483A1 (en) * 2007-04-18 2008-10-30 Eastman Chemical Company Low-melting mixtures of di-n-butyl and diisobutyl terephthalate

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