NL6901177A - - Google Patents

Info

Publication number
NL6901177A
NL6901177A NL6901177A NL6901177A NL6901177A NL 6901177 A NL6901177 A NL 6901177A NL 6901177 A NL6901177 A NL 6901177A NL 6901177 A NL6901177 A NL 6901177A NL 6901177 A NL6901177 A NL 6901177A
Authority
NL
Netherlands
Application number
NL6901177A
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 NL6901177A priority Critical patent/NL6901177A/xx
Priority to DE19702002846 priority patent/DE2002846A1/de
Priority to GB312770A priority patent/GB1249793A/en
Priority to CH88270A priority patent/CH530431A/de
Priority to BE744807D priority patent/BE744807A/fr
Priority to FR7002296A priority patent/FR2029042A1/fr
Publication of NL6901177A publication Critical patent/NL6901177A/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
    • C08G63/823—Preparation processes characterised by the catalyst used for the preparation of polylactones or polylactides

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
NL6901177A 1969-01-24 1969-01-24 NL6901177A (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL6901177A NL6901177A (fr) 1969-01-24 1969-01-24
DE19702002846 DE2002846A1 (de) 1969-01-24 1970-01-22 Verfahren zur Herstellung von Lactonpolymerisaten
GB312770A GB1249793A (en) 1969-01-24 1970-01-22 Polymerization of pivalolactone
CH88270A CH530431A (de) 1969-01-24 1970-01-22 Verfahren zur Herstellung von Lactonpolymerisaten
BE744807D BE744807A (fr) 1969-01-24 1970-01-22 Polymerisation de la pivalolactone
FR7002296A FR2029042A1 (fr) 1969-01-24 1970-01-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6901177A NL6901177A (fr) 1969-01-24 1969-01-24

Publications (1)

Publication Number Publication Date
NL6901177A true NL6901177A (fr) 1970-07-28

Family

ID=19805958

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6901177A NL6901177A (fr) 1969-01-24 1969-01-24

Country Status (6)

Country Link
BE (1) BE744807A (fr)
CH (1) CH530431A (fr)
DE (1) DE2002846A1 (fr)
FR (1) FR2029042A1 (fr)
GB (1) GB1249793A (fr)
NL (1) NL6901177A (fr)

Also Published As

Publication number Publication date
FR2029042A1 (fr) 1970-10-16
BE744807A (fr) 1970-07-22
CH530431A (de) 1972-11-15
GB1249793A (en) 1971-10-13
DE2002846A1 (de) 1970-10-01

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