BE638455A - - Google Patents

Info

Publication number
BE638455A
BE638455A BE638455DA BE638455A BE 638455 A BE638455 A BE 638455A BE 638455D A BE638455D A BE 638455DA BE 638455 A BE638455 A BE 638455A
Authority
BE
Belgium
Application number
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.)
Publication of BE638455A publication Critical patent/BE638455A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/06Catalysts
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/08Polymerisation 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)
BE638455D 1962-10-13 BE638455A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF38026A DE1173650B (de) 1962-10-13 1962-10-13 Verfahren zur Herstellung von hoch-molekularen Polyoxymethylenen oder deren Estern bzw. AEthern

Publications (1)

Publication Number Publication Date
BE638455A true BE638455A (en:Method)

Family

ID=7097180

Family Applications (1)

Application Number Title Priority Date Filing Date
BE638455D BE638455A (en:Method) 1962-10-13

Country Status (6)

Country Link
US (1) US3313780A (en:Method)
BE (1) BE638455A (en:Method)
CH (1) CH430215A (en:Method)
DE (1) DE1173650B (en:Method)
GB (1) GB998546A (en:Method)
NL (1) NL299150A (en:Method)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL196512A (en:Method) * 1954-04-16
BE588018A (en:Method) * 1959-02-28
DE1174984B (de) * 1959-04-29 1964-07-30 Bayer Ag Verfahren zur Herstellung von hochmolekularen Polyoxymethylenen
NL269640A (en:Method) * 1960-09-29

Also Published As

Publication number Publication date
CH430215A (de) 1967-02-15
NL299150A (en:Method)
GB998546A (en) 1965-07-14
DE1173650B (de) 1964-07-09
US3313780A (en) 1967-04-11

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