FR1425832A - Stabilisation de solutions aqueuses de formaldéhyde - Google Patents

Stabilisation de solutions aqueuses de formaldéhyde

Info

Publication number
FR1425832A
FR1425832A FR7477A FR7477A FR1425832A FR 1425832 A FR1425832 A FR 1425832A FR 7477 A FR7477 A FR 7477A FR 7477 A FR7477 A FR 7477A FR 1425832 A FR1425832 A FR 1425832A
Authority
FR
France
Prior art keywords
stabilization
aqueous formaldehyde
formaldehyde solutions
solutions
aqueous
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
FR7477A
Other languages
English (en)
Inventor
Hermann Wolz
Raimund Wambach
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of FR1425832A publication Critical patent/FR1425832A/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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
FR7477A 1964-03-04 1965-03-01 Stabilisation de solutions aqueuses de formaldéhyde Expired FR1425832A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF42196A DE1213829B (de) 1964-03-04 1964-03-04 Stabilisierung waessriger Formaldehydloesungen

Publications (1)

Publication Number Publication Date
FR1425832A true FR1425832A (fr) 1966-01-24

Family

ID=7098982

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7477A Expired FR1425832A (fr) 1964-03-04 1965-03-01 Stabilisation de solutions aqueuses de formaldéhyde

Country Status (4)

Country Link
BE (1) BE660410A (fr)
DE (1) DE1213829B (fr)
FR (1) FR1425832A (fr)
NL (1) NL149480B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1245351B (de) * 1965-12-07 1967-07-27 Bayer Ag Stabilisierung waessriger Formaldehydloesungen mit einem Formaldehydgehalt von mindestens 30 Gewichtsprozent gegen Polymerenbildung
IT1067560B (it) * 1976-11-19 1985-03-16 Montedison Spa Processo per la preparazione di sospensioni acquose stabili di formaldeide e prodotti otenuti

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1793563C2 (de) * 1961-10-18 1973-05-10 Montedison Spa Verfahren zur Herstellung von waessrigen Formaldehydloesungen,die in einem Temperaturbereich von -20 bis+60 deg. C bestaendig sind
FR1336433A (fr) * 1962-08-20 1963-08-30 Commercial Solvents Corp Solution aqueuse stabilisée de formaldéhyde
FR1336037A (fr) * 1962-10-17 1963-08-23 Montedison Spa Solutions aqueuses stables de formaldéhyde et procédé de préparation
FR1360018A (fr) * 1963-04-26 1964-04-30 Commercial Solvents Corp Solutions de formaldéhyde stabilisées, et leur procédé de stabilisation

Also Published As

Publication number Publication date
DE1213829B (de) 1966-04-07
NL149480B (nl) 1976-05-17
BE660410A (fr) 1965-07-01
NL6502563A (fr) 1965-09-06

Similar Documents

Publication Publication Date Title
FR1462108A (fr) Agent aromatisant
FR1454590A (fr) Dispositif de stabilisation de faisceau
CH437534A (de) Kleinkondensator
FR1337187A (fr) Stabilisation de méthyl-chloroforme
FR1425832A (fr) Stabilisation de solutions aqueuses de formaldéhyde
AT264486B (de) Wässerige Formaldehydlösung
CH434552A (de) Garnspule
FR1503256A (fr) Stabilisation de solutions aqueuses de for maldéhyde
FR1460948A (fr) Agents de revêtement aqueux
BE786965A (fr) Stabilisation de solutions aqueuses de formaldehyde
FR1424608A (fr) Stabilisation des solutions aqueuses de formaldéhyde
BG17514A3 (bg) Метод за стабилизиране на водни формалдехидни разтвори посредством производни на бензогуанамина
FR1380257A (fr) Oscillateur
CH517683A (it) Procedimento per stabilizzare soluzioni acquose di formaldeide
FR1438676A (fr) Stabilisation de résines vinyliques
AT251150B (de) Wässerige Anstrichfarbe
FR1462128A (fr) Stabilisation de polyamides
AT244462B (de) Stabilisierungsschaltung
AT261910B (de) Stabilisieren von Diandiglycidyläther
FR1336433A (fr) Solution aqueuse stabilisée de formaldéhyde
FR1442434A (fr) Agent de stabilisation
FR1416015A (fr) Stabilisation des polyoléfines
AU286566B2 (en) Stabilization of aqueous formaldehyde solutions
CH420770A (de) Sperrmagnet
CH496638A (de) Stabile wässerige Formaldehydlösung