FR20268E - Process for the production of anhydrides of fatty series acids - Google Patents

Process for the production of anhydrides of fatty series acids

Info

Publication number
FR20268E
FR20268E FR20268DA FR20268E FR 20268 E FR20268 E FR 20268E FR 20268D A FR20268D A FR 20268DA FR 20268 E FR20268 E FR 20268E
Authority
FR
France
Prior art keywords
anhydrides
production
fatty series
series acids
acids
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
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.)
Henry Dreyfuss Associates LLC
Original Assignee
Henry Dreyfuss Associates LLC
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 Henry Dreyfuss Associates LLC filed Critical Henry Dreyfuss Associates LLC
Application granted granted Critical
Publication of FR20268E publication Critical patent/FR20268E/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
FR20268D 1914-06-30 1916-05-02 Process for the production of anhydrides of fatty series acids Expired FR20268E (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR478951T 1914-06-30
CH20268X 1915-04-28
FR20268T 1916-05-02

Publications (1)

Publication Number Publication Date
FR20268E true FR20268E (en) 1917-06-01

Family

ID=1361343

Family Applications (1)

Application Number Title Priority Date Filing Date
FR20268D Expired FR20268E (en) 1914-06-30 1916-05-02 Process for the production of anhydrides of fatty series acids

Country Status (1)

Country Link
FR (1) FR20268E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4482263A (en) * 1983-05-12 1984-11-13 Palamara Joseph P Foldable toothbrush and toothpaste supply unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4482263A (en) * 1983-05-12 1984-11-13 Palamara Joseph P Foldable toothbrush and toothpaste supply unit

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