FR714062A - Improvements in the manufacture of aliphatic anhydrides - Google Patents

Improvements in the manufacture of aliphatic anhydrides

Info

Publication number
FR714062A
FR714062A FR714062DA FR714062A FR 714062 A FR714062 A FR 714062A FR 714062D A FR714062D A FR 714062DA FR 714062 A FR714062 A FR 714062A
Authority
FR
France
Prior art keywords
manufacture
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 FR714062A publication Critical patent/FR714062A/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)
FR714062D 1931-01-31 1931-03-30 Improvements in the manufacture of aliphatic anhydrides Expired FR714062A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB714062X 1931-01-31

Publications (1)

Publication Number Publication Date
FR714062A true FR714062A (en) 1931-11-06

Family

ID=10494526

Family Applications (1)

Application Number Title Priority Date Filing Date
FR714062D Expired FR714062A (en) 1931-01-31 1931-03-30 Improvements in the manufacture of aliphatic anhydrides

Country Status (1)

Country Link
FR (1) FR714062A (en)

Similar Documents

Publication Publication Date Title
FR727569A (en) Improvements in the manufacture of artificial materials
FR714062A (en) Improvements in the manufacture of aliphatic anhydrides
FR750496A (en) Improvements in the manufacture of aliphatic hydrocarbons
FR41648E (en) Further training in the manufacture of ceramic materials
FR761475A (en) Improvements in the manufacture of aliphatic anhydrides
FR718915A (en) Further training in the making of espadrilles
FR737610A (en) Improvements in the manufacture of aliphatic anhydrides
FR712523A (en) Improvements in the manufacture of cements
FR723800A (en) Improvements in the production of pasta
FR44756E (en) Improvements in the production of levels
FR700569A (en) Improvements in the manufacture of aliphatic anhydrides
FR695969A (en) Improvements in the manufacture of aliphatic anhydrides
FR693483A (en) Improvements in the manufacture of aliphatic anhydrides
FR692537A (en) Improvements in the manufacture of aliphatic anhydrides
FR36747E (en) Improvements in the manufacture of aliphatic anhydrides
FR739571A (en) Improvements in the manufacture of thermostats
FR718932A (en) Improvements in the manufacture of radiators
FR719467A (en) Improvements in the manufacture of briquettes
FR667498A (en) Improvements in the manufacture of aliphatic anhydrides
FR671859A (en) Improvements in the manufacture of aliphatic anhydrides
FR667500A (en) Improvements in the manufacture of aliphatic anhydrides
FR667553A (en) Improvements in the manufacture of aliphatic anhydrides
FR667208A (en) Improvements in the manufacture of aliphatic anhydrides
FR672149A (en) Improvements in the manufacture of aliphatic anhydrides
FR667499A (en) Improvements in the manufacture of aliphatic anhydrides