GB1364653A - Production of esters of hydroxyethyl terephthalates - Google Patents

Production of esters of hydroxyethyl terephthalates

Info

Publication number
GB1364653A
GB1364653A GB1753571A GB1753571A GB1364653A GB 1364653 A GB1364653 A GB 1364653A GB 1753571 A GB1753571 A GB 1753571A GB 1753571 A GB1753571 A GB 1753571A GB 1364653 A GB1364653 A GB 1364653A
Authority
GB
United Kingdom
Prior art keywords
ester
mono
terephthalates
hydroxyethyl
esters
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
GB1753571A
Other languages
English (en)
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.)
Halcon International Inc
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 GB1364653A publication Critical patent/GB1364653A/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
    • C07C67/10—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)
GB1753571A 1970-05-28 1971-05-27 Production of esters of hydroxyethyl terephthalates Expired GB1364653A (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
GB1364653A true GB1364653A (en) 1974-08-29

Family

ID=26718371

Family Applications (2)

Application Number Title Priority Date Filing Date
GB164474A Expired GB1364654A (en) 1970-05-28 1971-05-27 Production of esters of hydroxyethyl terephthalates
GB1753571A Expired GB1364653A (en) 1970-05-28 1971-05-27 Production of esters of hydroxyethyl terephthalates

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB164474A Expired GB1364654A (en) 1970-05-28 1971-05-27 Production of esters of hydroxyethyl terephthalates

Country Status (7)

Country Link
BE (1) BE767772A (it)
CA (1) CA976561A (it)
FR (1) FR2093803A5 (it)
GB (2) GB1364654A (it)
IT (1) IT944672B (it)
NL (1) NL7107343A (it)
SE (1) SE383338B (it)

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 (fr) * 1971-11-26 1973-05-23 Halcon International Inc Procede de preparation de l'ester monoacetate de terephtalate de mono-(beta-hydroxyethyle)

Also Published As

Publication number Publication date
NL7107343A (it) 1971-11-30
DE2126785A1 (it) 1971-12-02
BE767772A (fr) 1971-11-29
CA976561A (en) 1975-10-21
FR2093803A5 (it) 1972-01-28
GB1364654A (en) 1974-08-29
SE383338B (sv) 1976-03-08
DE2126785B2 (de) 1976-05-26
IT944672B (it) 1973-04-20

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee