IT1170830B - Procedimento per l'isolamento di tereftalato dimetilico - Google Patents

Procedimento per l'isolamento di tereftalato dimetilico

Info

Publication number
IT1170830B
IT1170830B IT48070/81A IT4807081A IT1170830B IT 1170830 B IT1170830 B IT 1170830B IT 48070/81 A IT48070/81 A IT 48070/81A IT 4807081 A IT4807081 A IT 4807081A IT 1170830 B IT1170830 B IT 1170830B
Authority
IT
Italy
Prior art keywords
insulation
procedure
dimethyl terephthalate
terephthalate
dimethyl
Prior art date
Application number
IT48070/81A
Other languages
English (en)
Other versions
IT8148070A0 (it
IT8148070A1 (it
Inventor
Henrich Bunger
Gerhart Hoffmann
Original Assignee
Dynamit Nobel 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 Dynamit Nobel Ag filed Critical Dynamit Nobel Ag
Publication of IT8148070A0 publication Critical patent/IT8148070A0/it
Publication of IT8148070A1 publication Critical patent/IT8148070A1/it
Application granted granted Critical
Publication of IT1170830B publication Critical patent/IT1170830B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/39—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
IT48070/81A 1980-03-22 1981-03-20 Procedimento per l'isolamento di tereftalato dimetilico IT1170830B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3011175A DE3011175C2 (de) 1980-03-22 1980-03-22 Verfahren zur Gewinnung von Dimethylterephthalat und Zwischenprodukten der DMT-Herstellung

Publications (3)

Publication Number Publication Date
IT8148070A0 IT8148070A0 (it) 1981-03-20
IT8148070A1 IT8148070A1 (it) 1982-09-20
IT1170830B true IT1170830B (it) 1987-06-03

Family

ID=6098062

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48070/81A IT1170830B (it) 1980-03-22 1981-03-20 Procedimento per l'isolamento di tereftalato dimetilico

Country Status (8)

Country Link
BR (1) BR8101662A (it)
DE (1) DE3011175C2 (it)
FR (1) FR2478628A1 (it)
IT (1) IT1170830B (it)
NL (1) NL8101387A (it)
PL (1) PL230235A1 (it)
RO (1) RO81804B (it)
SU (1) SU980613A3 (it)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH605591A5 (en) * 1974-06-14 1978-09-29 Teijin Hercules Chem Co Ltd Dimethyl terephthalate and inters recovery

Also Published As

Publication number Publication date
RO81804A (ro) 1984-04-02
DE3011175A1 (de) 1981-10-01
FR2478628A1 (fr) 1981-09-25
SU980613A3 (ru) 1982-12-07
BR8101662A (pt) 1981-09-22
DE3011175C2 (de) 1982-06-09
IT8148070A0 (it) 1981-03-20
RO81804B (ro) 1984-04-30
PL230235A1 (it) 1981-11-13
NL8101387A (nl) 1981-10-16
IT8148070A1 (it) 1982-09-20

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