BE728304A - - Google Patents

Info

Publication number
BE728304A
BE728304A BE728304DA BE728304A BE 728304 A BE728304 A BE 728304A BE 728304D A BE728304D A BE 728304DA BE 728304 A BE728304 A BE 728304A
Authority
BE
Belgium
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE728304A publication Critical patent/BE728304A/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
    • C08G2/00Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/04Polymerisation by using compounds which act upon the molecular weight, e.g. chain-transferring agents
    • 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
    • C08G2/00Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/06Catalysts
    • 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
    • C08G2/00Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/10Polymerisation of cyclic oligomers of formaldehyde
    • 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
    • C08G2/00Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/18Copolymerisation of aldehydes or ketones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
BE728304D 1968-02-12 1969-02-12 BE728304A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70451668A 1968-02-12 1968-02-12

Publications (1)

Publication Number Publication Date
BE728304A true BE728304A (ja) 1969-08-12

Family

ID=24829850

Family Applications (1)

Application Number Title Priority Date Filing Date
BE728304D BE728304A (ja) 1968-02-12 1969-02-12

Country Status (6)

Country Link
BE (1) BE728304A (ja)
DE (1) DE1906849A1 (ja)
FR (1) FR2001760A1 (ja)
GB (1) GB1249708A (ja)
LU (1) LU57956A1 (ja)
NL (1) NL6902175A (ja)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1314286A (fr) * 1961-02-15 1963-01-04 Celanese Corp Polymérisation du trioxane
FR1474431A (fr) * 1965-04-01 1967-03-24 Celanese Corp Procédé de fabrication de polymères d'oxyméthylène

Also Published As

Publication number Publication date
LU57956A1 (ja) 1969-05-22
FR2001760B1 (ja) 1973-10-19
FR2001760A1 (fr) 1969-10-03
DE1906849A1 (de) 1969-09-18
GB1249708A (en) 1971-10-13
NL6902175A (ja) 1969-08-14

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