BE767772A - A process for the direct preparation of lower carboxylate esters of bis- (hydroxyethyl) terephthalate. - Google Patents

A process for the direct preparation of lower carboxylate esters of bis- (hydroxyethyl) terephthalate.

Info

Publication number
BE767772A
BE767772A BE767772A BE767772A BE767772A BE 767772 A BE767772 A BE 767772A BE 767772 A BE767772 A BE 767772A BE 767772 A BE767772 A BE 767772A BE 767772 A BE767772 A BE 767772A
Authority
BE
Belgium
Prior art keywords
hydroxyethyl
terephthalate
bis
carboxylate esters
direct preparation
Prior art date
Application number
BE767772A
Other languages
French (fr)
Inventor
C N Winnick
J C Posner
Original Assignee
Halcon International Inc
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 Halcon International Inc filed Critical Halcon International Inc
Publication of BE767772A publication Critical patent/BE767772A/en

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
    • C07C67/10—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with ester groups or with a carbon-halogen bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE767772A 1970-05-28 1971-05-27 A process for the direct preparation of lower carboxylate esters of bis- (hydroxyethyl) terephthalate. BE767772A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4165370A 1970-05-28 1970-05-28
US13917971A 1971-04-30 1971-04-30

Publications (1)

Publication Number Publication Date
BE767772A true BE767772A (en) 1971-11-29

Family

ID=26718371

Family Applications (1)

Application Number Title Priority Date Filing Date
BE767772A BE767772A (en) 1970-05-28 1971-05-27 A process for the direct preparation of lower carboxylate esters of bis- (hydroxyethyl) terephthalate.

Country Status (7)

Country Link
BE (1) BE767772A (en)
CA (1) CA976561A (en)
FR (1) FR2093803A5 (en)
GB (2) GB1364653A (en)
IT (1) IT944672B (en)
NL (1) NL7107343A (en)
SE (1) SE383338B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855275A (en) * 1971-04-30 1974-12-17 Halcon International Inc Treatment of terephthalic acid reaction
BE791785A (en) * 1971-11-26 1973-05-23 Halcon International Inc PROCESS FOR THE PREPARATION OF MONO- (BETA-HYDROXYETHYL) TEREPHTHALATE MONOACETATE ESTER

Also Published As

Publication number Publication date
DE2126785B2 (en) 1976-05-26
NL7107343A (en) 1971-11-30
SE383338B (en) 1976-03-08
GB1364654A (en) 1974-08-29
IT944672B (en) 1973-04-20
GB1364653A (en) 1974-08-29
DE2126785A1 (en) 1971-12-02
FR2093803A5 (en) 1972-01-28
CA976561A (en) 1975-10-21

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HALCON RESEARCH AND DEVELOPMENT CORP.

Effective date: 19860531