FR39574E - Process for the manufacture of acetic acid anhydride - Google Patents

Process for the manufacture of acetic acid anhydride

Info

Publication number
FR39574E
FR39574E FR39574DA FR39574E FR 39574 E FR39574 E FR 39574E FR 39574D A FR39574D A FR 39574DA FR 39574 E FR39574 E FR 39574E
Authority
FR
France
Prior art keywords
manufacture
acetic acid
acid anhydride
anhydride
acetic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR39574E publication Critical patent/FR39574E/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/56—Preparation of carboxylic acid anhydrides from organic acids, their salts, their esters or their halides, e.g. by carboxylation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
FR39574D 1931-01-08 1931-01-08 Process for the manufacture of acetic acid anhydride Expired FR39574E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR39574T 1931-01-08

Publications (1)

Publication Number Publication Date
FR39574E true FR39574E (en) 1931-11-30

Family

ID=8675950

Family Applications (1)

Application Number Title Priority Date Filing Date
FR39574D Expired FR39574E (en) 1931-01-08 1931-01-08 Process for the manufacture of acetic acid anhydride

Country Status (1)

Country Link
FR (1) FR39574E (en)

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