GB1208182A - Stabilising formaldehyde solutions - Google Patents

Stabilising formaldehyde solutions

Info

Publication number
GB1208182A
GB1208182A GB3845868A GB3845868A GB1208182A GB 1208182 A GB1208182 A GB 1208182A GB 3845868 A GB3845868 A GB 3845868A GB 3845868 A GB3845868 A GB 3845868A GB 1208182 A GB1208182 A GB 1208182A
Authority
GB
United Kingdom
Prior art keywords
diamino
triazine
formaldehyde
aug
alkyl
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
GB3845868A
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 by Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of GB1208182A publication Critical patent/GB1208182A/en
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)
GB3845868A 1967-08-11 1968-08-12 Stabilising formaldehyde solutions Expired GB1208182A (en)

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
GB1208182A true GB1208182A (en) 1970-10-07

Family

ID=25754084

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3845868A Expired GB1208182A (en) 1967-08-11 1968-08-12 Stabilising formaldehyde solutions

Country Status (2)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH515253A (de) * 1968-07-25 1971-11-15 Ciba Geigy Ag Verfahren zur Herstellung von 2,4-Diamino-6-alkylthio-s-triazinen

Also Published As

Publication number Publication date
FR1576901A (ru) 1969-08-01

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Legal Events

Date Code Title Description
48S Specification amended (sect. 8/1949)
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees