AT276771B - Process for the production of polymeric glycol terephthalate - Google Patents

Process for the production of polymeric glycol terephthalate

Info

Publication number
AT276771B
AT276771B AT676066A AT676066A AT276771B AT 276771 B AT276771 B AT 276771B AT 676066 A AT676066 A AT 676066A AT 676066 A AT676066 A AT 676066A AT 276771 B AT276771 B AT 276771B
Authority
AT
Austria
Prior art keywords
production
glycol terephthalate
polymeric glycol
polymeric
terephthalate
Prior art date
Application number
AT676066A
Other languages
German (de)
Inventor
Wolf-Diether Dipl Chem Hahn
Joachim Dr Plenz
Original Assignee
Inventa 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 Inventa Ag filed Critical Inventa Ag
Application granted granted Critical
Publication of AT276771B publication Critical patent/AT276771B/en

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
    • C08G63/785—Preparation processes characterised by the apparatus used
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT676066A 1965-07-17 1966-07-14 Process for the production of polymeric glycol terephthalate AT276771B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEM0066002 1965-07-17
DEM0067795 1965-12-24

Publications (1)

Publication Number Publication Date
AT276771B true AT276771B (en) 1969-12-10

Family

ID=25987733

Family Applications (1)

Application Number Title Priority Date Filing Date
AT676066A AT276771B (en) 1965-07-17 1966-07-14 Process for the production of polymeric glycol terephthalate

Country Status (9)

Country Link
AT (1) AT276771B (en)
BE (1) BE682906A (en)
CH (1) CH491976A (en)
DE (2) DE1570981A1 (en)
ES (1) ES326340A1 (en)
FR (1) FR1484494A (en)
GB (1) GB1136455A (en)
NL (2) NL6606878A (en)
SE (1) SE335916B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4694622A (en) * 1984-07-27 1987-09-22 Bouygues Concrete structural elements, process and device for manufacturing these elements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4694622A (en) * 1984-07-27 1987-09-22 Bouygues Concrete structural elements, process and device for manufacturing these elements

Also Published As

Publication number Publication date
GB1136455A (en) 1968-12-11
DE1570981A1 (en) 1969-08-28
CH491976A (en) 1970-06-15
DE1595023A1 (en) 1970-06-18
FR1484494A (en) 1967-06-09
SE335916B (en) 1971-06-14
ES326340A1 (en) 1967-07-01
BE682906A (en) 1966-12-01
NL135070C (en)
NL6606878A (en) 1967-01-18

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee