GB760027A - Improved bis(beta-hydroxyethyl) terephthalate - Google Patents

Improved bis(beta-hydroxyethyl) terephthalate

Info

Publication number
GB760027A
GB760027A GB3195053A GB3195053A GB760027A GB 760027 A GB760027 A GB 760027A GB 3195053 A GB3195053 A GB 3195053A GB 3195053 A GB3195053 A GB 3195053A GB 760027 A GB760027 A GB 760027A
Authority
GB
United Kingdom
Prior art keywords
hydroxyethyl
beta
terephthalate
bis
aqueous solution
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
GB3195053A
Other languages
English (en)
Inventor
Edmund Cecil Owen
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB3195053A priority Critical patent/GB760027A/en
Priority to ES0218110A priority patent/ES218110A1/es
Priority to FR1149661D priority patent/FR1149661A/fr
Priority to DEI9362A priority patent/DE963332C/de
Priority to CH329716D priority patent/CH329716A/de
Priority to BE533453A priority patent/BE533453A/fr
Publication of GB760027A publication Critical patent/GB760027A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • 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
    • C07C67/60—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
GB3195053A 1953-11-18 1953-11-18 Improved bis(beta-hydroxyethyl) terephthalate Expired GB760027A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB3195053A GB760027A (en) 1953-11-18 1953-11-18 Improved bis(beta-hydroxyethyl) terephthalate
ES0218110A ES218110A1 (es) 1953-11-18 1954-10-28 UN PROCEDIMIENTO PARA LA PURIFICACIoN DEL TEREFTALATO BIS-BETA-HIDROXIETILICO
FR1149661D FR1149661A (fr) 1953-11-18 1954-11-12 Procédé de purification d'esters
DEI9362A DE963332C (de) 1953-11-18 1954-11-13 Verfahren zur Reinigung von Terephthalsaeure-bis-aethylenglykolester
CH329716D CH329716A (de) 1953-11-18 1954-11-13 Verfahren zur Reinigung von Bis-(B-oxyäthyl)-terephthalat
BE533453A BE533453A (fr) 1953-11-18 1954-11-18 Perfectionnements aux esters.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3195053A GB760027A (en) 1953-11-18 1953-11-18 Improved bis(beta-hydroxyethyl) terephthalate

Publications (1)

Publication Number Publication Date
GB760027A true GB760027A (en) 1956-10-31

Family

ID=10330796

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3195053A Expired GB760027A (en) 1953-11-18 1953-11-18 Improved bis(beta-hydroxyethyl) terephthalate

Country Status (6)

Country Link
BE (1) BE533453A (es)
CH (1) CH329716A (es)
DE (1) DE963332C (es)
ES (1) ES218110A1 (es)
FR (1) FR1149661A (es)
GB (1) GB760027A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3239556A (en) * 1962-11-28 1966-03-08 Du Pont Purification of hydroxyethyl terephthalate

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3120560A (en) * 1961-03-14 1964-02-04 Goodyear Tire Cie purification of bis beta hydroxyethyl terephtalate
GB1134949A (en) * 1965-05-14 1968-11-27 Sumitomo Chemical Co Method for treating crude bis--ß-hydroxyethyl terephthalate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3239556A (en) * 1962-11-28 1966-03-08 Du Pont Purification of hydroxyethyl terephthalate

Also Published As

Publication number Publication date
CH329716A (de) 1958-05-15
DE963332C (de) 1957-05-09
BE533453A (fr) 1958-04-25
FR1149661A (fr) 1957-12-30
ES218110A1 (es) 1955-09-16

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