NL90187C - Werkwijze voor de bereiding van ethyleenglycolesters van tereftaalzuur - Google Patents

Werkwijze voor de bereiding van ethyleenglycolesters van tereftaalzuur

Info

Publication number
NL90187C
NL90187C NL190438A NL190438A NL90187C NL 90187 C NL90187 C NL 90187C NL 190438 A NL190438 A NL 190438A NL 190438 A NL190438 A NL 190438A NL 90187 C NL90187 C NL 90187C
Authority
NL
Netherlands
Prior art keywords
preparation
ethylene glycol
terephthalic acid
glycol esters
esters
Prior art date
Application number
NL190438A
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 GB23983/53A external-priority patent/GB744511A/en
Application filed by Ici Ltd filed Critical Ici Ltd
Application granted granted Critical
Publication of NL90187C publication Critical patent/NL90187C/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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL190438A 1953-08-31 1954-08-31 Werkwijze voor de bereiding van ethyleenglycolesters van tereftaalzuur NL90187C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23983/53A GB744511A (en) 1947-05-09 1953-08-31 Manufacture of polyesters

Publications (1)

Publication Number Publication Date
NL90187C true NL90187C (nl) 1959-02-16

Family

ID=38524417

Family Applications (1)

Application Number Title Priority Date Filing Date
NL190438A NL90187C (nl) 1953-08-31 1954-08-31 Werkwijze voor de bereiding van ethyleenglycolesters van tereftaalzuur

Country Status (5)

Country Link
BE (1) BE531513A (nl)
CH (1) CH328653A (nl)
DE (1) DE951865C (nl)
ES (1) ES217092A2 (nl)
NL (1) NL90187C (nl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE931925C (de) * 1952-01-20 1955-08-18 Meteor Appbau Paul Schmeck G M Trockenmaschine fuer photographische Hochglanzbilder
NL113424C (nl) * 1958-08-01
NL130350C (nl) * 1961-04-11
DE1182222B (de) * 1962-06-29 1964-11-26 Du Pont Verfahren zur Herstellung von Bis-(beta-hydroxyaethyl)-terephthalat
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

Also Published As

Publication number Publication date
CH328653A (de) 1958-03-15
BE531513A (fr) 1957-12-06
DE951865C (de) 1956-11-08
ES217092A2 (es) 1955-09-16

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