AT242122B - Process for the continuous production of bis (2-hydroxyethyl) phthalates - Google Patents

Process for the continuous production of bis (2-hydroxyethyl) phthalates

Info

Publication number
AT242122B
AT242122B AT487563A AT487563A AT242122B AT 242122 B AT242122 B AT 242122B AT 487563 A AT487563 A AT 487563A AT 487563 A AT487563 A AT 487563A AT 242122 B AT242122 B AT 242122B
Authority
AT
Austria
Prior art keywords
phthalates
hydroxyethyl
bis
continuous production
continuous
Prior art date
Application number
AT487563A
Other languages
German (de)
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of AT242122B publication Critical patent/AT242122B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • 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
    • 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
    • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT487563A 1962-06-20 1963-06-18 Process for the continuous production of bis (2-hydroxyethyl) phthalates AT242122B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0037123 1962-06-20

Publications (1)

Publication Number Publication Date
AT242122B true AT242122B (en) 1965-08-25

Family

ID=7096747

Family Applications (1)

Application Number Title Priority Date Filing Date
AT487563A AT242122B (en) 1962-06-20 1963-06-18 Process for the continuous production of bis (2-hydroxyethyl) phthalates

Country Status (2)

Country Link
AT (1) AT242122B (en)
GB (1) GB1013518A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0337087A2 (en) 1988-04-14 1989-10-18 BASF Lacke + Farben AG Process for the preparation of polyester resins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0337087A2 (en) 1988-04-14 1989-10-18 BASF Lacke + Farben AG Process for the preparation of polyester resins

Also Published As

Publication number Publication date
GB1013518A (en) 1965-12-15

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