FR1438717A - Procédé pour la production de copolymères du trioxane - Google Patents

Procédé pour la production de copolymères du trioxane

Info

Publication number
FR1438717A
FR1438717A FR20899A FR20899A FR1438717A FR 1438717 A FR1438717 A FR 1438717A FR 20899 A FR20899 A FR 20899A FR 20899 A FR20899 A FR 20899A FR 1438717 A FR1438717 A FR 1438717A
Authority
FR
France
Prior art keywords
production
trioxane copolymers
trioxane
copolymers
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR20899A
Other languages
English (en)
Inventor
Wolfgang Von Der Emden
Ernst-Ulrich Kocher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
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 by Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of FR1438717A publication Critical patent/FR1438717A/fr
Expired legal-status Critical Current

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
    • C08G2/06—Catalysts
    • 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
    • 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
    • C08G2/20—Copolymerisation of aldehydes or ketones with other 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR20899A 1964-06-27 1965-06-15 Procédé pour la production de copolymères du trioxane Expired FR1438717A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF43287A DE1217068B (de) 1964-06-27 1964-06-27 Verfahren zur Herstellung von Copolymerisaten des Trioxans

Publications (1)

Publication Number Publication Date
FR1438717A true FR1438717A (fr) 1966-05-13

Family

ID=7099484

Family Applications (1)

Application Number Title Priority Date Filing Date
FR20899A Expired FR1438717A (fr) 1964-06-27 1965-06-15 Procédé pour la production de copolymères du trioxane

Country Status (6)

Country Link
US (1) US3436374A (fr)
BE (1) BE665385A (fr)
DE (1) DE1217068B (fr)
FR (1) FR1438717A (fr)
GB (1) GB1112273A (fr)
NL (1) NL6507270A (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2369371A (en) * 1943-01-27 1945-02-13 Joseph K H Seiberlich Resinous condensation products of diaminotetrazine and an aldehyde
US2795571A (en) * 1956-04-17 1957-06-11 Du Pont Catalytic process for polymerizing trioxane to tough, high molecular weight polyoxymethylene
US3027352A (en) * 1958-02-28 1962-03-27 Celanese Corp Copolymers
US3147234A (en) * 1958-02-28 1964-09-01 Celanese Corp Modified oxymethylene polymers
FR1277158A (fr) * 1960-01-11 1961-11-24 Sir Soc Italiana Resine Spa Procédé de stabilisation de polymères de formaldéhyde à haut poids moléculaire
US3061589A (en) * 1960-01-11 1962-10-30 It Resine Soc Stabilizing high molecular weight formaldehyde polymers by reaction with diazomethane

Also Published As

Publication number Publication date
GB1112273A (en) 1968-05-01
DE1217068B (de) 1966-05-18
US3436374A (en) 1969-04-01
BE665385A (fr) 1965-10-01
NL6507270A (fr) 1965-12-28

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