LU41126A1 - - Google Patents

Info

Publication number
LU41126A1
LU41126A1 LU41126DA LU41126A1 LU 41126 A1 LU41126 A1 LU 41126A1 LU 41126D A LU41126D A LU 41126DA LU 41126 A1 LU41126 A1 LU 41126A1
Authority
LU
Luxembourg
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
Priority claimed from FR850550A external-priority patent/FR1292224A/fr
Application filed filed Critical
Publication of LU41126A1 publication Critical patent/LU41126A1/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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/02—Polymerisation initiated by wave energy or by particle radiation
    • 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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/10—Polymerisation of cyclic oligomers of formaldehyde
    • 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
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/18—Copolymerisation 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)
LU41126D 1961-01-24 1962-01-20 LU41126A1 (fr)

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
LU41126A1 true LU41126A1 (fr) 1962-03-30

Family

ID=27445270

Family Applications (1)

Application Number Title Priority Date Filing Date
LU41126D LU41126A1 (fr) 1961-01-24 1962-01-20

Country Status (7)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE629599A (fr) * 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
DE1243390B (de) * 1963-06-14 1967-06-29 Grace W R & Co Verfahren zur Herstellung von hochmolekularen Polyoxymethylenen
US3202597A (en) * 1963-06-24 1965-08-24 Grace W R & Co Irradiation polymerization of compressed particulate trioxane
DE1720908B1 (de) * 1966-07-26 1972-05-31 Houilleres Bassin Du Nord Verfahren zur Herstellung von Polymerisaten des Trioxans

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 (fr) * 1957-02-23
US3242063A (en) * 1960-07-12 1966-03-22 Japanese Ass For Radiation Res Method for the manufacture of polymeric trioxane

Also Published As

Publication number Publication date
DE1520048A1 (de) 1970-04-30
NL273547A (fr) 1964-05-11
FR79665E (fr) 1963-01-04
US3483106A (en) 1969-12-09
BE612792A (fr)
FR79473E (fr) 1962-12-07
GB939498A (en) 1963-10-16

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