NL67041C - Bereiding van glycolesters van terephthaalzuur - Google Patents

Bereiding van glycolesters van terephthaalzuur

Info

Publication number
NL67041C
NL67041C NL139838A NL139838A NL67041C NL 67041 C NL67041 C NL 67041C NL 139838 A NL139838 A NL 139838A NL 139838 A NL139838 A NL 139838A NL 67041 C NL67041 C NL 67041C
Authority
NL
Netherlands
Prior art keywords
preparation
terephthalic acid
glycol esters
acid glycol
esters
Prior art date
Application number
NL139838A
Other languages
English (en)
Original Assignee
Ici 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
Priority claimed from GB12585/47A external-priority patent/GB623669A/en
Application filed by Ici Ltd filed Critical Ici Ltd
Application granted granted Critical
Publication of NL67041C publication Critical patent/NL67041C/nl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/40—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds, other than from esters thereof
    • C08G63/42—Cyclic ethers; Cyclic carbonates; Cyclic sulfites; Cyclic orthoesters
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL139838A 1947-05-09 1948-04-09 Bereiding van glycolesters van terephthaalzuur NL67041C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12585/47A GB623669A (en) 1947-05-09 1947-05-09 Manufacture of glycol esters of terephthalic acid

Publications (1)

Publication Number Publication Date
NL67041C true NL67041C (nl) 1950-07-15

Family

ID=10253393

Family Applications (1)

Application Number Title Priority Date Filing Date
NL139838A NL67041C (nl) 1947-05-09 1948-04-09 Bereiding van glycolesters van terephthaalzuur

Country Status (5)

Country Link
CH (1) CH270535A (nl)
DE (1) DE905736C (nl)
FR (1) FR965049A (nl)
GB (1) GB744511A (nl)
NL (1) NL67041C (nl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1139641B (de) * 1954-08-16 1962-11-15 Ici Ltd Verfahren zur Herstellung von im wesentlichen von AEtherbindungen freien Polyestern der Terephthalsaeure
DE1135660B (de) * 1955-02-09 1962-08-30 Ici Ltd Verfahren zur Herstellung von hochmolekularen Polyaethylen- oder Polytetramethylenterephthalaten
DE956040C (de) * 1955-03-05 1957-01-10 Rottweiler Kunstseidefabrik Ag Verfahren zur Herstellung von fuer die Polykondensation gut geeigneten Terephthalsaeureglykolestern
NL113424C (nl) * 1958-08-01
NL123782C (nl) * 1961-04-11
DE1182222B (de) * 1962-06-29 1964-11-26 Du Pont Verfahren zur Herstellung von Bis-(beta-hydroxyaethyl)-terephthalat
DE1182649B (de) * 1963-03-13 1964-12-03 Basf Ag Verfahren zur Herstellung von Terephthalsaeurediestern
DE1198343B (de) * 1963-04-26 1965-08-12 Socony Mobil Oil Co Inc Verfahren zur Herstellung von Isophthalsaeure-mono-(beta-hydroxyaethyl)-ester
DE1274108B (de) * 1963-04-26 1968-08-01 Mobil Oil Corp Verfahren zur Herstellung von Terephthalsaeure-bis-hydroxyaethylester
GB999242A (en) * 1963-05-29 1965-07-21 Allied Chem Esterification of isophthalic acid with alkylene oxides

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE542617C (de) * 1927-02-02 1932-01-27 I G Farbenindustrie Akt Ges Verfahren zur Darstellung wasserloeslicher Derivate der Phthalsaeure
DE544288C (de) * 1928-01-24 1932-02-16 I G Farbenindustrie Akt Ges Verfahren zur Herstellung wasserloeslicher Derivate von zweibasischen organischen Saeuren
DE694178C (de) * 1930-11-30 1940-07-27 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von in Wasser loeslichen oder leicht verteilbaren Kondensationsprodukten
GB578079A (en) * 1941-07-29 1946-06-14 John Rex Whinfield Improvements relating to the manufacture of highly polymeric substances

Also Published As

Publication number Publication date
CH270535A (de) 1950-09-15
FR965049A (fr) 1950-08-31
GB744511A (en) 1956-02-08
DE905736C (de) 1954-03-04

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