LU37689A1 - Procede de polymerisation du formaldehyde - Google Patents

Procede de polymerisation du formaldehyde

Info

Publication number
LU37689A1
LU37689A1 LU37689A LU37689A LU37689A1 LU 37689 A1 LU37689 A1 LU 37689A1 LU 37689 A LU37689 A LU 37689A LU 37689 A LU37689 A LU 37689A LU 37689 A1 LU37689 A1 LU 37689A1
Authority
LU
Luxembourg
Prior art keywords
polymerization process
formaldehyde polymerization
formaldehyde
polymerization
Prior art date
Application number
LU37689A
Other languages
English (en)
Original Assignee
Compagnie De Saint-Gobain
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 Compagnie De Saint-Gobain filed Critical Compagnie De Saint-Gobain
Publication of LU37689A1 publication Critical patent/LU37689A1/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

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)
  • Phenolic Resins Or Amino Resins (AREA)
LU37689A 1958-09-24 1959-09-22 Procede de polymerisation du formaldehyde LU37689A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR775151 1958-09-24

Publications (1)

Publication Number Publication Date
LU37689A1 true LU37689A1 (fr) 1960-03-22

Family

ID=8707542

Family Applications (1)

Application Number Title Priority Date Filing Date
LU37689A LU37689A1 (fr) 1958-09-24 1959-09-22 Procede de polymerisation du formaldehyde

Country Status (9)

Country Link
US (1) US3091599A (fr)
BE (1) BE582882A (fr)
CH (1) CH379121A (fr)
DE (1) DE1123107B (fr)
ES (1) ES252054A1 (fr)
FR (1) FR1211002A (fr)
GB (1) GB925145A (fr)
LU (1) LU37689A1 (fr)
NL (1) NL99774C (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE601893A (fr) * 1960-06-14
US3194789A (en) * 1961-02-06 1965-07-13 Kanegafuchi Spinning Co Ltd Polymerization of formaldehyde
DE1199499B (de) * 1961-11-30 1965-08-26 Gevaert Photo Prod Nv Verfahren zur Herstellung von hochpolymeren Mischpolycarbonaten
BE631085A (fr) * 1962-04-21
BE633795A (fr) * 1962-06-19
US3227690A (en) * 1962-07-16 1966-01-04 Celanese Corp Polymerization of trioxane in a two-phase liquid system
BE635002A (fr) * 1962-07-16
US3317475A (en) * 1963-06-24 1967-05-02 Celanese Corp Copolymerization of gasiform formaldehyde
US3458479A (en) * 1966-04-02 1969-07-29 Sir Soc Italiana Resine Spa Method of polymerizing gaseous formaldehyde

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2280802A (en) * 1937-10-04 1942-04-28 Harlan A Depew Method of modifying organic chemical materials
US2704765A (en) * 1949-11-18 1955-03-22 Celanese Corp Formaldehyde polymers
US2768994A (en) * 1952-08-30 1956-10-30 Du Pont Polyoxymethylenes
US2841570A (en) * 1953-06-30 1958-07-01 Du Pont Polymerization of formaldehyde

Also Published As

Publication number Publication date
FR1211002A (fr) 1960-03-11
US3091599A (en) 1963-05-28
CH379121A (fr) 1964-06-30
BE582882A (fr) 1960-03-21
GB925145A (en) 1963-05-01
ES252054A1 (es) 1960-04-01
DE1123107B (de) 1962-02-01
NL99774C (fr) 1961-11-15

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