JPS4934671B1 - - Google Patents

Info

Publication number
JPS4934671B1
JPS4934671B1 JP9625868A JP9625868A JPS4934671B1 JP S4934671 B1 JPS4934671 B1 JP S4934671B1 JP 9625868 A JP9625868 A JP 9625868A JP 9625868 A JP9625868 A JP 9625868A JP S4934671 B1 JPS4934671 B1 JP S4934671B1
Authority
JP
Japan
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.)
Pending
Application number
JP9625868A
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
Priority to JP9625868A priority Critical patent/JPS4934671B1/ja
Priority to BE743620D priority patent/BE743620A/xx
Priority to DE19691964512 priority patent/DE1964512B2/de
Priority to GB6289369A priority patent/GB1260210A/en
Priority to NL6919482A priority patent/NL6919482A/xx
Priority to CH1934369A priority patent/CH521938A/de
Priority to FR6945266A priority patent/FR2027253A1/fr
Publication of JPS4934671B1 publication Critical patent/JPS4934671B1/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • 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
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
JP9625868A 1968-12-27 1968-12-27 Pending JPS4934671B1 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP9625868A JPS4934671B1 (ja) 1968-12-27 1968-12-27
BE743620D BE743620A (ja) 1968-12-27 1969-12-23
DE19691964512 DE1964512B2 (de) 1968-12-27 1969-12-23 Verfahren zur gewinnung von wasserund bzw. oder loesungsmittelfreiem bis(beta-hydroxyaethyl)-terephthalat
GB6289369A GB1260210A (en) 1968-12-27 1969-12-24 PROCESS FOR DRYING BIS-(beta-HYDROXYETHYL) TEREPHTHALATE
NL6919482A NL6919482A (ja) 1968-12-27 1969-12-29
CH1934369A CH521938A (de) 1968-12-27 1969-12-29 Verfahren zum Entfernen einer flüchtigen flüssigen Verunreinigung aus rohem bis(B-Hydroxyäthyl)-terephthalat
FR6945266A FR2027253A1 (ja) 1968-12-27 1969-12-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9625868A JPS4934671B1 (ja) 1968-12-27 1968-12-27

Publications (1)

Publication Number Publication Date
JPS4934671B1 true JPS4934671B1 (ja) 1974-09-17

Family

ID=14160152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9625868A Pending JPS4934671B1 (ja) 1968-12-27 1968-12-27

Country Status (7)

Country Link
JP (1) JPS4934671B1 (ja)
BE (1) BE743620A (ja)
CH (1) CH521938A (ja)
DE (1) DE1964512B2 (ja)
FR (1) FR2027253A1 (ja)
GB (1) GB1260210A (ja)
NL (1) NL6919482A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143568U (ja) * 1974-09-27 1976-03-31

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143568U (ja) * 1974-09-27 1976-03-31

Also Published As

Publication number Publication date
DE1964512C3 (ja) 1973-10-31
DE1964512A1 (de) 1970-08-20
CH521938A (de) 1972-04-30
NL6919482A (ja) 1970-06-30
BE743620A (ja) 1970-05-28
GB1260210A (en) 1972-01-12
DE1964512B2 (de) 1973-04-05
FR2027253A1 (ja) 1970-09-25

Similar Documents

Publication Publication Date Title
AU1946070A (ja)
AU428130B2 (ja)
AU2374870A (ja)
AU429879B2 (ja)
AU416157B2 (ja)
AU2581067A (ja)
JPS4934671B1 (ja)
AU421558B1 (ja)
AR203075Q (ja)
AU3789668A (ja)
AU2580267A (ja)
AU3224368A (ja)
BE725162A (ja)
BE709446A (ja)
AU2889368A (ja)
AU4224469A (ja)
AU4270368A (ja)
BE726921A (ja)
BE726736A (ja)
BE726666A (ja)
BE726565A (ja)
AU463027A (ja)
BE722091A (ja)
BE716793A (ja)
BE709095A (ja)