NL97591C - - Google Patents

Info

Publication number
NL97591C
NL97591C NL97591DA NL97591C NL 97591 C NL97591 C NL 97591C NL 97591D A NL97591D A NL 97591DA NL 97591 C NL97591 C NL 97591C
Authority
NL
Netherlands
Application number
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.)
Publication of NL97591C publication Critical patent/NL97591C/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Polyesters Or Polycarbonates (AREA)
NL97591D 1954-08-18 NL97591C (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1130286X 1954-08-18
GB24016/54A GB775030A (en) 1954-08-18 1954-08-18 Process for the manufacture of polyesters of terephthalic acid

Publications (1)

Publication Number Publication Date
NL97591C true NL97591C (de)

Family

ID=26256843

Family Applications (1)

Application Number Title Priority Date Filing Date
NL97591D NL97591C (de) 1954-08-18

Country Status (3)

Country Link
FR (1) FR1130286A (de)
GB (1) GB775030A (de)
NL (1) NL97591C (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3070575A (en) * 1958-01-27 1962-12-25 Du Pont Process for the preparation of polyesters from dicarboxylic acids and bis (hydroxy-alkyl) esters
US3313781A (en) * 1963-04-26 1967-04-11 Beck & Co Gmbh Dr High molecular weight polyester suitable for use as electrically insulating material, and method of making the same
US3442868A (en) * 1965-07-20 1969-05-06 Teijin Ltd Novel process for the preparation of polyester
US3497473A (en) * 1966-11-29 1970-02-24 American Enka Corp Process for the preparation of polyethylene terephthalate
US3819584A (en) * 1971-06-18 1974-06-25 Teijin Ltd Process for preparation of polyesters
US4096122A (en) * 1972-03-18 1978-06-20 Dynamit Nobel Aktiengesellschaft Process for the production of polyesters of 1,4-butanediol
DE19643479B4 (de) * 1996-10-22 2006-04-20 Zimmer Ag Verfahren zur Herstellung von Polyethylenterephthalat aus Polyethylenterephthalat-Abfall

Also Published As

Publication number Publication date
FR1130286A (fr) 1957-02-04
GB775030A (en) 1957-05-15

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