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

    • 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)
BE612792D 1961-01-24 BE612792A ( )

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 ( )

Family

ID=27445270

Family Applications (1)

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

Country Status (7)

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

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 ( ) * 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
NL125081C ( ) * 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
DE1520048A1 (de) 1970-04-30
FR79473E (fr) 1962-12-07
NL273547A ( ) 1964-05-11
US3483106A (en) 1969-12-09
GB939498A (en) 1963-10-16
LU41126A1 ( ) 1962-03-30
FR79665E (fr) 1963-01-04

Similar Documents

Publication Publication Date Title
BE475477A ( )
BE601532A ( )
BE626642A ( )
BE626413A ( )
BE624645A ( )
BE621986A ( )
BE621226A ( )
BE616341A ( )
BE602240A ( )
BE602153A ( )
BE602045A ( )
BE601970A ( )
BE601847A ( )
BE601846A ( )
BE601844A ( )
BE601744A ( )
BE601679A ( )
BE476407A ( )
BE601488A ( )
BE601466A ( )
BE601415A ( )
BE601393A ( )
BE601042A ( )
BE601041A ( )
BE600983A ( )