FR1576901A - - Google Patents

Info

Publication number
FR1576901A
FR1576901A FR1576901DA FR1576901A FR 1576901 A FR1576901 A FR 1576901A FR 1576901D A FR1576901D A FR 1576901DA FR 1576901 A FR1576901 A FR 1576901A
Authority
FR
France
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)
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
Priority claimed from DE19671643878 external-priority patent/DE1643878A1/de
Application filed filed Critical
Application granted granted Critical
Publication of FR1576901A publication Critical patent/FR1576901A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1576901D 1967-08-11 1968-08-09 Expired FR1576901A (ro)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19671643878 DE1643878A1 (de) 1967-08-11 1967-08-11 Stabilisieren von Formaldehydloesungen I
DE19671643879 DE1643879A1 (de) 1967-08-11 1967-08-11 Stabilisieren von Formaldehydloesungen II

Publications (1)

Publication Number Publication Date
FR1576901A true FR1576901A (ro) 1969-08-01

Family

ID=25754084

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1576901D Expired FR1576901A (ro) 1967-08-11 1968-08-09

Country Status (2)

Country Link
FR (1) FR1576901A (ro)
GB (1) GB1208182A (ro)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2013681A1 (ro) * 1968-07-25 1970-04-03 Geigy Ag J R

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2013681A1 (ro) * 1968-07-25 1970-04-03 Geigy Ag J R

Also Published As

Publication number Publication date
GB1208182A (en) 1970-10-07

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Legal Events

Date Code Title Description
ST Notification of lapse