FR752270A - Improvements in the manufacture or processing of aliphatic anhydrides - Google Patents

Improvements in the manufacture or processing of aliphatic anhydrides

Info

Publication number
FR752270A
FR752270A FR752270DA FR752270A FR 752270 A FR752270 A FR 752270A FR 752270D A FR752270D A FR 752270DA FR 752270 A FR752270 A FR 752270A
Authority
FR
France
Prior art keywords
manufacture
processing
aliphatic anhydrides
anhydrides
aliphatic
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)
Inventor
Henry Dreyfus
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 filed Critical
Application granted granted Critical
Publication of FR752270A publication Critical patent/FR752270A/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)
FR752270D 1932-04-01 1933-03-11 Improvements in the manufacture or processing of aliphatic anhydrides Expired FR752270A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB752270X 1932-04-01

Publications (1)

Publication Number Publication Date
FR752270A true FR752270A (en) 1933-09-20

Family

ID=10496358

Family Applications (1)

Application Number Title Priority Date Filing Date
FR752270D Expired FR752270A (en) 1932-04-01 1933-03-11 Improvements in the manufacture or processing of aliphatic anhydrides

Country Status (1)

Country Link
FR (1) FR752270A (en)

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