BE612792A - - Google Patents

Info

Publication number
BE612792A
BE612792A BE612792DA BE612792A BE 612792 A BE612792 A BE 612792A BE 612792D A BE612792D A BE 612792DA BE 612792 A BE612792 A BE 612792A
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.)
Publication of BE612792A publication Critical patent/BE612792A/xx
Priority claimed from FR850550A external-priority patent/FR1292224A/fr

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
    • C08G2/02Polymerisation initiated by wave energy or by particle radiation
    • 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)
  • Polyethers (AREA)
BE612792D 1961-01-24 BE612792A (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR850550A FR1292224A (fr) 1961-01-24 1961-01-24 Nouveau procédé pour la préparation de polyformaldéhydes
FR855508A FR79473E (fr) 1961-01-24 1961-03-14 Nouveau procédé pour la préparation de polyformaldéhydes
FR859577A FR79665E (fr) 1961-01-24 1961-04-22 Nouveau procédé pour la préparation de polyformaldéhydes
FR868698 1961-07-25

Publications (1)

Publication Number Publication Date
BE612792A true BE612792A (pl)

Family

ID=27445270

Family Applications (1)

Application Number Title Priority Date Filing Date
BE612792D BE612792A (pl) 1961-01-24

Country Status (7)

Country Link
US (1) US3483106A (pl)
BE (1) BE612792A (pl)
DE (1) DE1520048A1 (pl)
FR (2) FR79473E (pl)
GB (1) GB939498A (pl)
LU (1) LU41126A1 (pl)
NL (1) NL273547A (pl)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1233599B (de) * 1963-06-24 1967-02-02 Grace W R & Co Verfahren zur Herstellung von Polyoxymethylenen
DE1243390B (de) * 1963-06-14 1967-06-29 Grace W R & Co Verfahren zur Herstellung von hochmolekularen Polyoxymethylenen
DE1720908B1 (de) * 1966-07-26 1972-05-31 Houilleres Bassin Du Nord Verfahren zur Herstellung von Polymerisaten des Trioxans

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE629599A (pl) * 1962-03-15
FR1359323A (fr) * 1963-03-04 1964-04-24 Houilleres Bassin Du Nord Procédé de polymérisation du trioxane en vue d'obtenir du polyoxyméthylène

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2998409A (en) * 1954-04-16 1961-08-29 Du Pont Polyoxymethylene carboxylates of improved thermal stability
US2978396A (en) * 1956-12-18 1961-04-04 Exxon Research Engineering Co Radiation induced ethylene polymerization
NL99706C (pl) * 1957-02-23
US3242063A (en) * 1960-07-12 1966-03-22 Japanese Ass For Radiation Res Method for the manufacture of polymeric trioxane

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1243390B (de) * 1963-06-14 1967-06-29 Grace W R & Co Verfahren zur Herstellung von hochmolekularen Polyoxymethylenen
DE1233599B (de) * 1963-06-24 1967-02-02 Grace W R & Co Verfahren zur Herstellung von Polyoxymethylenen
DE1720908B1 (de) * 1966-07-26 1972-05-31 Houilleres Bassin Du Nord Verfahren zur Herstellung von Polymerisaten des Trioxans

Also Published As

Publication number Publication date
GB939498A (en) 1963-10-16
FR79473E (fr) 1962-12-07
FR79665E (fr) 1963-01-04
US3483106A (en) 1969-12-09
DE1520048A1 (de) 1970-04-30
LU41126A1 (pl) 1962-03-30
NL273547A (pl) 1964-05-11

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