FR1440941A - Procédé de préparation de solutions aqueuses de formaldéhyde - Google Patents

Procédé de préparation de solutions aqueuses de formaldéhyde

Info

Publication number
FR1440941A
FR1440941A FR17912A FR17912A FR1440941A FR 1440941 A FR1440941 A FR 1440941A FR 17912 A FR17912 A FR 17912A FR 17912 A FR17912 A FR 17912A FR 1440941 A FR1440941 A FR 1440941A
Authority
FR
France
Prior art keywords
aqueous formaldehyde
preparing aqueous
formaldehyde solutions
solutions
preparing
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
FR17912A
Other languages
English (en)
Inventor
Valentino Zamboni
Ibrahim Dakli
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
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 Montedison SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA filed Critical Montedison SpA
Application granted granted Critical
Publication of FR1440941A publication Critical patent/FR1440941A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
    • C07C47/04—Formaldehyde
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/86—Use of additives, e.g. for stabilisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
FR17912A 1964-05-26 1965-05-21 Procédé de préparation de solutions aqueuses de formaldéhyde Expired FR1440941A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1166164 1964-05-26

Publications (1)

Publication Number Publication Date
FR1440941A true FR1440941A (fr) 1966-06-03

Family

ID=11136677

Family Applications (1)

Application Number Title Priority Date Filing Date
FR17912A Expired FR1440941A (fr) 1964-05-26 1965-05-21 Procédé de préparation de solutions aqueuses de formaldéhyde

Country Status (8)

Country Link
AT (1) AT258872B (fr)
BE (1) BE664428A (fr)
CH (1) CH517683A (fr)
DE (1) DE1543202A1 (fr)
ES (1) ES313391A1 (fr)
FR (1) FR1440941A (fr)
GB (1) GB1083725A (fr)
NL (1) NL6506189A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2358856C3 (de) * 1973-11-26 1981-05-21 Basf Ag, 6700 Ludwigshafen Verfahren zur Stabilisierung wäßriger Formaldehydlösungen

Also Published As

Publication number Publication date
DE1543202A1 (de) 1969-08-14
GB1083725A (en) 1967-09-20
AT258872B (de) 1967-12-11
CH517683A (it) 1972-01-15
NL6506189A (fr) 1965-11-29
BE664428A (fr) 1965-11-25
ES313391A1 (es) 1966-02-01

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