NL6509208A - - Google Patents

Info

Publication number
NL6509208A
NL6509208A NL6509208A NL6509208A NL6509208A NL 6509208 A NL6509208 A NL 6509208A NL 6509208 A NL6509208 A NL 6509208A NL 6509208 A NL6509208 A NL 6509208A NL 6509208 A NL6509208 A NL 6509208A
Authority
NL
Netherlands
Application number
NL6509208A
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
Priority to NL6509208A priority Critical patent/NL6509208A/xx
Publication of NL6509208A publication Critical patent/NL6509208A/xx
Priority to ES0329145A priority patent/ES329145A1/es

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
    • C08G63/85—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

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)
NL6509208A 1965-07-16 1965-07-16 NL6509208A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL6509208A NL6509208A (zh) 1965-07-16 1965-07-16
ES0329145A ES329145A1 (es) 1965-07-16 1966-07-15 Un procedimiento para la preparacion de poliesteres a partir de acido tereftalico y glicoles, mas particularmente etilenglicol.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6509208A NL6509208A (zh) 1965-07-16 1965-07-16

Publications (1)

Publication Number Publication Date
NL6509208A true NL6509208A (zh) 1965-10-25

Family

ID=19793652

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6509208A NL6509208A (zh) 1965-07-16 1965-07-16

Country Status (2)

Country Link
ES (1) ES329145A1 (zh)
NL (1) NL6509208A (zh)

Also Published As

Publication number Publication date
ES329145A1 (es) 1967-05-01

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