BE572810A - - Google Patents

Info

Publication number
BE572810A
BE572810A BE572810DA BE572810A BE 572810 A BE572810 A BE 572810A BE 572810D A BE572810D A BE 572810DA BE 572810 A BE572810 A BE 572810A
Authority
BE
Belgium
Prior art keywords
sep
ketene
polymerization
methyl
reaction
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE572810A publication Critical patent/BE572810A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54Preparation of carboxylic acid anhydrides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE572810D BE572810A (OSRAM)

Publications (1)

Publication Number Publication Date
BE572810A true BE572810A (OSRAM)

Family

ID=190485

Family Applications (1)

Application Number Title Priority Date Filing Date
BE572810D BE572810A (OSRAM)

Country Status (1)

Country Link
BE (1) BE572810A (OSRAM)

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