NL244130A - - Google Patents

Info

Publication number
NL244130A
NL244130A NL244130DA NL244130A NL 244130 A NL244130 A NL 244130A NL 244130D A NL244130D A NL 244130DA NL 244130 A NL244130 A NL 244130A
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 NL244130A publication Critical patent/NL244130A/xx

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
    • C08G63/83—Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, or 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
    • C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
    • C08G63/86—Germanium, antimony, or compounds thereof
    • C08G63/866—Antimony or 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
    • C08G63/87—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)
NL244130D 1958-10-08 NL244130A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3207558A GB879265A (en) 1958-10-08 1958-10-08 Manufacture of highly polymeric polymethylene terephthalates
GB275459 1959-01-26

Publications (1)

Publication Number Publication Date
NL244130A true NL244130A (en)

Family

ID=26237709

Family Applications (1)

Application Number Title Priority Date Filing Date
NL244130D NL244130A (en) 1958-10-08

Country Status (5)

Country Link
BE (1) BE583427A (en)
DE (1) DE1295188B (en)
FR (1) FR1240184A (en)
GB (1) GB879265A (en)
NL (1) NL244130A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1037256A (en) * 1962-07-21 1966-07-27 Toyo Rayon Co Ltd Process for producing polyesters
DE602004015638D1 (en) * 2003-12-04 2008-09-18 Teijin Fibers Ltd POLYESTER, MANUFACTURING METHOD, FIBER AND

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE526819A (en) * 1953-02-27
BE552781A (en) * 1955-11-23

Also Published As

Publication number Publication date
GB879265A (en) 1961-10-11
FR1240184A (en) 1960-12-12
BE583427A (en) 1960-04-08
DE1295188B (en) 1969-05-14

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