FR1604949A - - Google Patents

Info

Publication number
FR1604949A
FR1604949A FR1604949DA FR1604949A FR 1604949 A FR1604949 A FR 1604949A FR 1604949D A FR1604949D A FR 1604949DA FR 1604949 A FR1604949 A FR 1604949A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1604949A publication Critical patent/FR1604949A/fr
Expired legal-status Critical Current

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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
    • C07C67/24—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran
    • C07C67/26—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran with an oxirane ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/58—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1604949D 1967-12-28 1968-12-30 Expired FR1604949A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8412067 1967-12-28

Publications (1)

Publication Number Publication Date
FR1604949A true FR1604949A (fr) 1971-05-15

Family

ID=13821643

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1604949D Expired FR1604949A (fr) 1967-12-28 1968-12-30

Country Status (7)

Country Link
US (1) US3769323A (fr)
BE (1) BE726121A (fr)
CH (1) CH513797A (fr)
DE (1) DE1817282B2 (fr)
FR (1) FR1604949A (fr)
GB (1) GB1247550A (fr)
NL (1) NL6818728A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4745211A (en) * 1987-09-15 1988-05-17 Eastman Kodak Company Process for the preparation of purified bis(2-hydroxyethyl) ester of 2,6-naphthalenedicarboxylic acid
FR3130804A1 (fr) * 2021-12-17 2023-06-23 IFP Energies Nouvelles Bis(2-hydroxyethyle) terephtalate ayant une teneur en azote faible

Also Published As

Publication number Publication date
DE1817282B2 (de) 1976-11-11
BE726121A (fr) 1969-05-29
US3769323A (en) 1973-10-30
NL6818728A (fr) 1969-07-01
CH513797A (de) 1971-10-15
GB1247550A (en) 1971-09-22
DE1817282A1 (de) 1969-08-14

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Legal Events

Date Code Title Description
ST Notification of lapse