IT1162371B - IMPROVEMENT IN PROCESSES FOR THE PRODUCTION OF DIMETHY TEREPHTHALATE - Google Patents

IMPROVEMENT IN PROCESSES FOR THE PRODUCTION OF DIMETHY TEREPHTHALATE

Info

Publication number
IT1162371B
IT1162371B IT49897/79A IT4989779A IT1162371B IT 1162371 B IT1162371 B IT 1162371B IT 49897/79 A IT49897/79 A IT 49897/79A IT 4989779 A IT4989779 A IT 4989779A IT 1162371 B IT1162371 B IT 1162371B
Authority
IT
Italy
Prior art keywords
dimethy
terephthalate
improvement
processes
production
Prior art date
Application number
IT49897/79A
Other languages
Italian (it)
Other versions
IT7949897A0 (en
Inventor
Heinrich 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 IT7949897A0 publication Critical patent/IT7949897A0/en
Application granted granted Critical
Publication of IT1162371B publication Critical patent/IT1162371B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
IT49897/79A 1978-07-31 1979-07-30 IMPROVEMENT IN PROCESSES FOR THE PRODUCTION OF DIMETHY TEREPHTHALATE IT1162371B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2833585A DE2833585C2 (en) 1978-07-31 1978-07-31 Process for the production of dimethyl terephthalate

Publications (2)

Publication Number Publication Date
IT7949897A0 IT7949897A0 (en) 1979-07-30
IT1162371B true IT1162371B (en) 1987-03-25

Family

ID=6045871

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49897/79A IT1162371B (en) 1978-07-31 1979-07-30 IMPROVEMENT IN PROCESSES FOR THE PRODUCTION OF DIMETHY TEREPHTHALATE

Country Status (8)

Country Link
JP (1) JPS5520799A (en)
BR (1) BR7904873A (en)
DE (1) DE2833585C2 (en)
FR (1) FR2432497A1 (en)
IT (1) IT1162371B (en)
NL (1) NL7905873A (en)
PL (1) PL116680B1 (en)
SU (1) SU888814A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141826U (en) * 1981-02-24 1982-09-06
JPH07108479B2 (en) * 1992-09-21 1995-11-22 日清紡績株式会社 Press machine

Also Published As

Publication number Publication date
PL116680B1 (en) 1981-06-30
FR2432497A1 (en) 1980-02-29
JPS5520799A (en) 1980-02-14
SU888814A3 (en) 1981-12-07
DE2833585B1 (en) 1979-12-13
IT7949897A0 (en) 1979-07-30
DE2833585C2 (en) 1980-08-14
BR7904873A (en) 1980-05-06
NL7905873A (en) 1980-02-04
PL217474A1 (en) 1980-03-24

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