NL255991A - - Google Patents

Info

Publication number
NL255991A
NL255991A NL255991DA NL255991A NL 255991 A NL255991 A NL 255991A NL 255991D A NL255991D A NL 255991DA NL 255991 A NL255991 A NL 255991A
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 NL255991A publication Critical patent/NL255991A/xx
Priority claimed from FR838444A external-priority patent/FR1267476A/fr

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
    • 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
    • C08G63/83—Alkali 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)
  • Polyesters Or Polycarbonates (AREA)
NL255991D 1959-09-23 NL255991A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEV17299A DE1158261B (de) 1959-09-23 1959-09-23 Verfahren zur Herstellung von Poly-(aethylenglykolterephthalat)
FR838444A FR1267476A (fr) 1959-09-23 1960-09-13 Procédé pour la polycondensation de produits de réaction du téréphtalate de diméthyle et de l'éthylène glycol

Publications (1)

Publication Number Publication Date
NL255991A true NL255991A (fr)

Family

ID=26001403

Family Applications (1)

Application Number Title Priority Date Filing Date
NL255991D NL255991A (fr) 1959-09-23

Country Status (5)

Country Link
US (1) US3126360A (fr)
CH (1) CH423244A (fr)
DE (1) DE1158261B (fr)
GB (1) GB933967A (fr)
NL (1) NL255991A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL290056A (fr) * 1962-03-23
US3451971A (en) * 1968-05-21 1969-06-24 Allied Chem Process for the production of polyethylene terephthalate free of objectionable coloration
DE1910488C3 (de) * 1969-03-01 1986-03-27 Röhm GmbH, 6100 Darmstadt Verfahren zur Herstellung mindestens 55 prozentiger Acrylatdispersionen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2437232A (en) * 1943-10-15 1948-03-02 Resinous Prod & Chemical Co Stabilization of polyesters from dihydric alcohols and both saturated and unsaturated dicarboxylic acids
GB728550A (en) * 1952-09-04 1955-04-20 Wingfoot Corp Polyesters
US2758105A (en) * 1953-03-24 1956-08-07 Du Pont Preparation of polyalkylene terephthalates
US2890205A (en) * 1953-08-28 1959-06-09 Du Pont Process for the preparation of polyesters, including alkyl benzoylbenzoate
BE536161A (fr) * 1954-03-02
FR1146714A (fr) * 1955-01-31 1957-11-14 Du Pont Film en polyester linéaire synthétique et procédé de préparation
NL209444A (fr) * 1955-08-01
NL212396A (fr) * 1955-11-23

Also Published As

Publication number Publication date
GB933967A (en) 1963-08-14
US3126360A (en) 1964-03-24
DE1158261B (de) 1963-11-28
CH423244A (de) 1966-10-31

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