BE748727A - Melange catalyseur pour la preparation de polymeres du trioxanne - Google Patents

Melange catalyseur pour la preparation de polymeres du trioxanne

Info

Publication number
BE748727A
BE748727A BE748727DA BE748727A BE 748727 A BE748727 A BE 748727A BE 748727D A BE748727D A BE 748727DA BE 748727 A BE748727 A BE 748727A
Authority
BE
Belgium
Prior art keywords
preparation
catalyst mixture
trioxane
polymers
trioxane polymers
Prior art date
Application number
Other languages
English (en)
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of BE748727A publication Critical patent/BE748727A/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
    • C08G4/00—Condensation polymers of aldehydes or ketones with polyalcohols; Addition polymers of heterocyclic oxygen compounds containing in the ring at least once the grouping —O—C—O—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds 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
    • C08G2/06—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
BE748727D 1969-04-18 1970-04-09 Melange catalyseur pour la preparation de polymeres du trioxanne BE748727A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691919744 DE1919744A1 (de) 1969-04-18 1969-04-18 Katalysatormischung zur Herstellung von Polymerisaten des Trioxans

Publications (1)

Publication Number Publication Date
BE748727A true BE748727A (fr) 1970-10-09

Family

ID=5731598

Family Applications (1)

Application Number Title Priority Date Filing Date
BE748727D BE748727A (fr) 1969-04-18 1970-04-09 Melange catalyseur pour la preparation de polymeres du trioxanne

Country Status (5)

Country Link
US (1) US3784519A (fr)
BE (1) BE748727A (fr)
DE (1) DE1919744A1 (fr)
FR (1) FR2039261B1 (fr)
GB (1) GB1300974A (fr)

Also Published As

Publication number Publication date
US3784519A (en) 1974-01-08
FR2039261A1 (fr) 1971-01-15
DE1919744A1 (de) 1970-11-05
FR2039261B1 (fr) 1974-11-08
GB1300974A (en) 1972-12-29

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