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CH433750A - Procédé de polymérisation ou copolymérisation de trioxane - Google Patents

Procédé de polymérisation ou copolymérisation de trioxane

Info

Publication number
CH433750A
CH433750A CH1038764A CH1038764A CH433750A CH 433750 A CH433750 A CH 433750A CH 1038764 A CH1038764 A CH 1038764A CH 1038764 A CH1038764 A CH 1038764A CH 433750 A CH433750 A CH 433750A
Authority
CH
Switzerland
Prior art keywords
copolymerization process
trioxane polymerization
trioxane
polymerization
copolymerization
Prior art date
Application number
CH1038764A
Other languages
English (en)
Inventor
Bruce Miller Donald
Original Assignee
Continental Oil Co
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 Continental Oil Co filed Critical Continental Oil Co
Publication of CH433750A publication Critical patent/CH433750A/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
    • C08G2/06—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
    • C08G2/08—Polymerisation 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
    • C08G2/12—Polymerisation of acetaldehyde or cyclic oligomers thereof
    • 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
    • C08G2/14—Polymerisation of single aldehydes not provided for in groups C08G2/08 - C08G2/12
    • 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
    • C08G2/16—Polymerisation of single 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

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)
CH1038764A 1963-10-21 1964-08-07 Procédé de polymérisation ou copolymérisation de trioxane CH433750A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US317768A US3297645A (en) 1963-10-21 1963-10-21 Polymerization of trioxane

Publications (1)

Publication Number Publication Date
CH433750A true CH433750A (fr) 1967-04-15

Family

ID=23235202

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1038764A CH433750A (fr) 1963-10-21 1964-08-07 Procédé de polymérisation ou copolymérisation de trioxane

Country Status (6)

Country Link
US (1) US3297645A (fr)
BE (1) BE667441A (fr)
CH (1) CH433750A (fr)
DE (1) DE1236780B (fr)
GB (1) GB1014450A (fr)
NL (1) NL6410052A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194581B (de) * 1962-03-23 1965-06-10 Miloslav Kucera Verfahren zur Herstellung von Homo- oder Copolymerisaten durch Polymerisation von Trioxan und/oder cyclischen Oxaverbindungen
GB993391A (en) * 1963-02-22 1965-05-26 Skanska Attikfabriken Ab Copolymerisation of trioxane

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2795571A (en) * 1956-04-17 1957-06-11 Du Pont Catalytic process for polymerizing trioxane to tough, high molecular weight polyoxymethylene
US2947728A (en) * 1957-10-21 1960-08-02 Celanese Corp Catalytic polymerization of trioxane
US2989505A (en) * 1957-10-21 1961-06-20 Celanese Corp Suspension polymerization
US3027352A (en) * 1958-02-28 1962-03-27 Celanese Corp Copolymers
AT231727B (de) * 1960-11-15 1964-02-10 Hoechst Ag Verfahren zur Mischpolymerisation von cyclischen Acetalen mit Oxacyclopropan bzw. Oxacyclobutan bzw. deren Derivaten
US3243409A (en) * 1961-09-15 1966-03-29 Monsanto Co Silicon-containing polyoxymethylenes and method for preparing

Also Published As

Publication number Publication date
BE667441A (fr) 1965-11-16
US3297645A (en) 1967-01-10
DE1236780B (de) 1967-03-16
NL6410052A (fr) 1965-04-22
GB1014450A (en) 1965-12-22

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