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SE303883B - Process for homo- or copolymerization of trioxane in the presence of a catalyst consisting of halogen tetrafluoroborate - Google Patents

Process for homo- or copolymerization of trioxane in the presence of a catalyst consisting of halogen tetrafluoroborate

Info

Publication number
SE303883B
SE303883B SE1350765DA SE303883B SE 303883 B SE303883 B SE 303883B SE 1350765D A SE1350765D A SE 1350765DA SE 303883 B SE303883 B SE 303883B
Authority
SE
Sweden
Prior art keywords
trioxane
tetrafluoroborate
homo
copolymerization
halogen
Prior art date
Application number
Other languages
Swedish (sv)
Inventor
H May
Original Assignee
British Industrial Plastics
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 British Industrial Plastics filed Critical British Industrial Plastics
Publication of SE303883B publication Critical patent/SE303883B/en

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
    • C08G2/10—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
    • 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
    • C08G2/30—Chemical modification by after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Polyethers (AREA)
SE1350765D 1962-11-14 1965-10-19 Process for homo- or copolymerization of trioxane in the presence of a catalyst consisting of halogen tetrafluoroborate SE303883B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4309462A GB1071652A (en) 1962-11-14 1962-11-14 Polymeric compositions

Publications (1)

Publication Number Publication Date
SE303883B true SE303883B (en) 1968-09-09

Family

ID=10427301

Family Applications (2)

Application Number Title Priority Date Filing Date
SE1251463D SE300312B (en) 1962-11-14 1963-11-13 Process for the polymerization of trioxane in the presence of carbonium tetrafluoroborate
SE1350765D SE303883B (en) 1962-11-14 1965-10-19 Process for homo- or copolymerization of trioxane in the presence of a catalyst consisting of halogen tetrafluoroborate

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE1251463D SE300312B (en) 1962-11-14 1963-11-13 Process for the polymerization of trioxane in the presence of carbonium tetrafluoroborate

Country Status (4)

Country Link
DE (1) DE1217616B (en)
FR (1) FR1388753A (en)
GB (2) GB1071652A (en)
SE (2) SE300312B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU497960B2 (en) 1974-04-11 1979-01-25 Minnesota Mining And Manufacturing Company Photopolymerizable compositions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT220366B (en) * 1959-01-27 1962-03-26 Hoechst Ag Process for the production of high molecular weight, thermoplastic polyacetals

Also Published As

Publication number Publication date
DE1217616B (en) 1966-05-26
FR1388753A (en) 1965-02-12
GB1071653A (en) 1967-06-07
GB1071652A (en) 1967-06-07
SE300312B (en) 1968-04-22

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