NL6817640A - - Google Patents

Info

Publication number
NL6817640A
NL6817640A NL6817640A NL6817640A NL6817640A NL 6817640 A NL6817640 A NL 6817640A NL 6817640 A NL6817640 A NL 6817640A NL 6817640 A NL6817640 A NL 6817640A NL 6817640 A NL6817640 A NL 6817640A
Authority
NL
Netherlands
Application number
NL6817640A
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 filed Critical
Publication of NL6817640A publication Critical patent/NL6817640A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78Preparation processes
    • C08G63/82Preparation processes characterised by the catalyst used
    • C08G63/83Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, or compounds thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78Preparation processes
    • C08G63/82Preparation processes characterised by the catalyst used
    • C08G63/85Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or 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)
NL6817640A 1967-12-15 1968-12-09 NL6817640A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1136367A AT279172B (en) 1967-12-15 1967-12-15 Process for the production of polyesters and copolyesters

Publications (1)

Publication Number Publication Date
NL6817640A true NL6817640A (en) 1969-06-17

Family

ID=3628293

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6817640A NL6817640A (en) 1967-12-15 1968-12-09

Country Status (9)

Country Link
AT (1) AT279172B (en)
BE (1) BE725462A (en)
BR (1) BR6804828D0 (en)
CH (1) CH509360A (en)
DE (1) DE1812333A1 (en)
ES (1) ES361378A1 (en)
FR (1) FR1597819A (en)
GB (1) GB1236477A (en)
NL (1) NL6817640A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2287225A1 (en) 2009-08-20 2011-02-23 Saudi Basic Industries Corporation Process for making polyethylene terephthalate

Also Published As

Publication number Publication date
CH509360A (en) 1971-06-30
AT279172B (en) 1970-02-25
ES361378A1 (en) 1970-11-01
GB1236477A (en) 1971-06-23
BR6804828D0 (en) 1973-04-12
DE1812333A1 (en) 1969-07-10
BE725462A (en) 1969-05-16
FR1597819A (en) 1970-06-29

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