DE3163979D1 - Process for preparing diphenyl isophthalate and diphenyl terephthalate - Google Patents

Process for preparing diphenyl isophthalate and diphenyl terephthalate

Info

Publication number
DE3163979D1
DE3163979D1 DE8181105519T DE3163979T DE3163979D1 DE 3163979 D1 DE3163979 D1 DE 3163979D1 DE 8181105519 T DE8181105519 T DE 8181105519T DE 3163979 T DE3163979 T DE 3163979T DE 3163979 D1 DE3163979 D1 DE 3163979D1
Authority
DE
Germany
Prior art keywords
diphenyl
preparing
terephthalate
isophthalate
diphenyl isophthalate
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
DE8181105519T
Other languages
German (de)
English (en)
Inventor
Daniel Wayne Fox
Bruce Alexander Kaduk
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE3163979D1 publication Critical patent/DE3163979D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/10—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with ester groups or with a carbon-halogen bond
    • C07C67/11—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with ester groups or with a carbon-halogen bond being mineral ester groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE8181105519T 1980-07-18 1981-07-14 Process for preparing diphenyl isophthalate and diphenyl terephthalate Expired DE3163979D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17099380A 1980-07-18 1980-07-18

Publications (1)

Publication Number Publication Date
DE3163979D1 true DE3163979D1 (en) 1984-07-12

Family

ID=22622097

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181105519T Expired DE3163979D1 (en) 1980-07-18 1981-07-14 Process for preparing diphenyl isophthalate and diphenyl terephthalate

Country Status (4)

Country Link
EP (1) EP0044509B1 (OSRAM)
JP (1) JPS57501032A (OSRAM)
DE (1) DE3163979D1 (OSRAM)
WO (1) WO1982000290A1 (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6482977B1 (en) * 2000-07-28 2002-11-19 General Electric Company Melt process for the synthesis of diaryl esters of aliphatic diacids

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1115252B (de) * 1959-12-18 1961-10-19 Bayer Ag Verfahren zur Herstellung von Carbonsaeurearylestern
GB999947A (en) * 1962-11-02 1965-07-28 Boake Roberts & Co Ltd Preparation of esters
DE1289532B (de) * 1963-08-03 1969-11-20 Witten Gmbh Chem Werke Verfahren zur Herstellung einheitlicher Diarylester aromatischer Dicarbonsaeuren
DE1283849B (de) * 1963-08-10 1968-11-28 Witten Gmbh Chem Werke Verfahren zur Herstellung von reinen Arylestern von Dicarbonsaeuren
US3705186A (en) * 1968-01-31 1972-12-05 Chemische Werke Witten Gmbh Process for the preparation of diphenyl terephthalate
US3694490A (en) * 1969-11-18 1972-09-26 Celanese Corp Production of phenolic esters of aromatic acids
US3772389A (en) * 1971-06-24 1973-11-13 Eastman Kodak Co Process for the synthesis of phenyl esters
US4124566A (en) * 1976-06-16 1978-11-07 Teijin Limited Process for preparing polyesters

Also Published As

Publication number Publication date
JPS57501032A (OSRAM) 1982-06-10
EP0044509A1 (en) 1982-01-27
WO1982000290A1 (en) 1982-02-04
EP0044509B1 (en) 1984-06-06

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