FR646666A - Procédé de fabrication de l'acétal - Google Patents

Procédé de fabrication de l'acétal

Info

Publication number
FR646666A
FR646666A FR646666DA FR646666A FR 646666 A FR646666 A FR 646666A FR 646666D A FR646666D A FR 646666DA FR 646666 A FR646666 A FR 646666A
Authority
FR
France
Prior art keywords
manufacturing process
acetal
acetal manufacturing
manufacturing
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
English (en)
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.)
DISTILLERIES DES DEUX SEVRES
Original Assignee
DISTILLERIES DES DEUX SEVRES
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 DISTILLERIES DES DEUX SEVRES filed Critical DISTILLERIES DES DEUX SEVRES
Application granted granted Critical
Publication of FR646666A publication Critical patent/FR646666A/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/48Preparation of compounds having groups
    • C07C41/50Preparation of compounds having groups by reactions producing groups
    • C07C41/56Preparation of compounds having groups by reactions producing groups by condensation of aldehydes, paraformaldehyde, or ketones
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/48Preparation of compounds having groups
    • C07C41/58Separation; Purification; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR646666D 1927-01-03 1927-12-31 Procédé de fabrication de l'acétal Expired FR646666A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE646666X 1927-01-03

Publications (1)

Publication Number Publication Date
FR646666A true FR646666A (fr) 1928-11-14

Family

ID=3876589

Family Applications (1)

Application Number Title Priority Date Filing Date
FR646666D Expired FR646666A (fr) 1927-01-03 1927-12-31 Procédé de fabrication de l'acétal

Country Status (1)

Country Link
FR (1) FR646666A (fr)

Similar Documents

Publication Publication Date Title
FR695931A (fr) Procédé de fabrication d'acroléine
FR656385A (fr) Procédé de fabrication du glucose
FR667904A (fr) Savons et leur procédé de fabrication
FR646666A (fr) Procédé de fabrication de l'acétal
FR664261A (fr) Procédé de fabrication d'émulsions
FR645933A (fr) Procédé de fabrication d'accumulateur
FR657291A (fr) Procédé de fabrication d'accumulateurs
FR657633A (fr) Procédé de fabrication d'électrodes
FR649395A (fr) Procédé de fabrication de la
FR649396A (fr) Procédé de fabrication de la
FR665628A (fr) Procédé de fabrication d'aldéhyde crotonique
FR657077A (fr) Procédé de fabrication d'engrais
FR34257E (fr) Procédé de fabrication d'engrais
FR633491A (fr) Procédé de fabrication du glucinium
FR640955A (fr) Procédé de fabrication de théobromine
FR688062A (fr) Procédé de fabrication d'imino-éthers
FR673628A (fr) Procédé de fabrication d'imino-éthers
FR659474A (fr) Procédé de fabrication de marqueterie d'ébonite
FR686012A (fr) Procédé de fabrication d'acétylcellulose
FR654567A (fr) Procédé de fabrication de sulfate d'ammonium
FR637409A (fr) Procédé de fabrication des cageots
FR630617A (fr) Procédé de fabrication des carrosseries
FR714322A (fr) Procédé de fabrication de l'ammoniaque
FR642111A (fr) Procédé de fabrication d'acétone
FR654487A (fr) Procédé de fabrication de filières