BE587577A - Procédé de polymérisation du formaldéhyde - Google Patents

Procédé de polymérisation du formaldéhyde

Info

Publication number
BE587577A
BE587577A BE587577A BE587577A BE587577A BE 587577 A BE587577 A BE 587577A BE 587577 A BE587577 A BE 587577A BE 587577 A BE587577 A BE 587577A BE 587577 A BE587577 A BE 587577A
Authority
BE
Belgium
Prior art keywords
polymerization process
formaldehyde polymerization
formaldehyde
polymerization
Prior art date
Application number
BE587577A
Other languages
English (en)
Inventor
Helmuth Kritzler
Kuno Wagner
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
Publication of BE587577A publication Critical patent/BE587577A/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
    • 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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE587577A 1959-02-14 1960-02-12 Procédé de polymérisation du formaldéhyde BE587577A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF27707A DE1128139B (de) 1959-02-14 1959-02-14 Verfahren zur katalytischen Polymerisation von wasserfreiem Formaldehyd

Publications (1)

Publication Number Publication Date
BE587577A true BE587577A (fr) 1960-05-30

Family

ID=7092563

Family Applications (1)

Application Number Title Priority Date Filing Date
BE587577A BE587577A (fr) 1959-02-14 1960-02-12 Procédé de polymérisation du formaldéhyde

Country Status (5)

Country Link
US (1) US3072610A (fr)
BE (1) BE587577A (fr)
DE (1) DE1128139B (fr)
FR (1) FR1248324A (fr)
GB (1) GB867967A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101522978B1 (ko) * 2013-03-04 2015-05-28 한국엔지니어링플라스틱 주식회사 폴리옥시메틸렌 중합체의 제조방법 및 이로 제조된 폴리옥시메틸렌 중합체

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2844561A (en) * 1953-06-30 1958-07-22 Du Pont Dispersion polymerization of formaldehyde in the presence of an organic synthetic polymer

Also Published As

Publication number Publication date
DE1128139B (de) 1962-04-19
FR1248324A (fr) 1960-12-09
GB867967A (en) 1961-05-10
US3072610A (en) 1963-01-08

Similar Documents

Publication Publication Date Title
CH432834A (fr) Procédé de polymérisation
FR1244568A (fr) Procédé de polymérisation en dispersion
BE592353A (fr) Procédé de corsion
CH382446A (fr) Procédé de polymérisation
CH428215A (fr) Procédé de polymérisation de la pyrrolidone
CH373562A (fr) Procédé de polymérisation
BE590149A (fr) Procédé pour la polymérisation du formaldéhyde.
CH398976A (fr) Procédé de polymérisation du styrène
FR1211002A (fr) Procédé de polymérisation du formaldéhyde
FR1174399A (fr) Procédé de polymérisation
FR1249150A (fr) Procédé de polymérisation du formaldéhyde
CH390546A (fr) Procédé de polymérisation du trioxane
CH458743A (de) Polymerisationsverfahren
FR1307719A (fr) Procédé de polymérisation des nu-vinyllactames
CH413386A (fr) Procédé de polymérisation du trioxane
BE612173A (fr) Procédé de polymérisation
FR1258497A (fr) Procédé de granulation
FR1248324A (fr) Procédé de polymérisation du formaldéhyde
FR1216105A (fr) Procédé de construction
FR1256968A (fr) Procédé de polymérisation du formaldéhyde
FR1241667A (fr) Procédé de polymérisation du formaldéhyde
FR1254844A (fr) Procédé pour la polymérisation du formaldéhyde
FR1255257A (fr) Procédé de polymérisation du formaldéhyde
FR1291999A (fr) Procédé de polymérisation du formaldéhyde
FR1268322A (fr) Procédé de polymérisation d'aldéhydes