IT948988B - Fabbricazione di polietilene tereftalato - Google Patents

Fabbricazione di polietilene tereftalato

Info

Publication number
IT948988B
IT948988B IT67298/72A IT6729872A IT948988B IT 948988 B IT948988 B IT 948988B IT 67298/72 A IT67298/72 A IT 67298/72A IT 6729872 A IT6729872 A IT 6729872A IT 948988 B IT948988 B IT 948988B
Authority
IT
Italy
Prior art keywords
manufacture
polyethylene terephthalate
terephthalate
polyethylene
Prior art date
Application number
IT67298/72A
Other languages
English (en)
Original Assignee
Allied Chem
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 Allied Chem filed Critical Allied Chem
Application granted granted Critical
Publication of IT948988B publication Critical patent/IT948988B/it

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
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/87—Non-metals or inter-compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
IT67298/72A 1971-02-01 1972-02-01 Fabbricazione di polietilene tereftalato IT948988B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11173071A 1971-02-01 1971-02-01

Publications (1)

Publication Number Publication Date
IT948988B true IT948988B (it) 1973-06-11

Family

ID=22340145

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67298/72A IT948988B (it) 1971-02-01 1972-02-01 Fabbricazione di polietilene tereftalato

Country Status (4)

Country Link
US (1) US3701757A (it)
DE (1) DE2203683A1 (it)
FR (1) FR2124352A1 (it)
IT (1) IT948988B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984379A (en) * 1971-12-06 1976-10-05 Teijin Limited Process for preparation of polyesters
JPS608695B2 (ja) * 1977-01-26 1985-03-05 帝人株式会社 ポリエステルの製造法
US4289871A (en) * 1980-03-27 1981-09-15 Allied Chemical Corporation Method to increase reactor capacity for polycondensation of polyesters

Also Published As

Publication number Publication date
DE2203683A1 (de) 1972-08-17
FR2124352A1 (it) 1972-09-22
US3701757A (en) 1972-10-31

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