DE224637C - - Google Patents

Info

Publication number
DE224637C
DE224637C DENDAT224637D DE224637DA DE224637C DE 224637 C DE224637 C DE 224637C DE NDAT224637 D DENDAT224637 D DE NDAT224637D DE 224637D A DE224637D A DE 224637DA DE 224637 C DE224637 C DE 224637C
Authority
DE
Germany
Prior art keywords
inks
ammonium
acid
aqueous
oxyferrigallic
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.)
Active
Application number
DENDAT224637D
Other languages
German (de)
Publication of DE224637C publication Critical patent/DE224637C/de
Active legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/10—Metal complexes of organic compounds not being dyes in uncomplexed form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Description

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.

Claims (1)

Patent-Anspruch :Patent claim: Verfahren zur Herstellung von Eisengallusfarben für Farbbänder, Stempelkissen, Tuschen u. dgl., dadurch gekennzeichnet, daß man auf wässerige Lösungen von ammoniumoxyferrigallussaurem Ammonium oder analogen ferri- oder ferrogallussauren Verbindungen Aldehyde, insbesondere Formaldehyd, einwirken läßt und den so erhaltenen wasserunlöslichen Niederschlag nach erfolgtem Trocknen in üblicher Weise mit Öl und Glyzerin bzw. mit wässeriger Schellacklösung verreibt.Process for the production of iron gall inks for ribbons, ink pads, Inks and the like, characterized in that aqueous solutions of ammonium-oxyferrigallic acid ammonium or analogous ferric or ferrogallic acid compounds aldehydes, especially formaldehyde, lets act and the water-insoluble precipitate thus obtained after drying in the usual way rubbed with oil and glycerine or with an aqueous shellac solution.
DENDAT224637D Active DE224637C (en)

Publications (1)

Publication Number Publication Date
DE224637C true DE224637C (en)

Family

ID=485356

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT224637D Active DE224637C (en)

Country Status (1)

Country Link
DE (1) DE224637C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE965492C (en) * 1953-11-01 1957-06-13 Staedtler Fa J S Forgery-proof stamp and marking inks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE965492C (en) * 1953-11-01 1957-06-13 Staedtler Fa J S Forgery-proof stamp and marking inks

Similar Documents

Publication Publication Date Title
DE224637C (en)
DE1184593B (en) Process for rinsing chemically pretreated metals before painting with paints dissolved or dispersed in water
AT164038B (en) Process for the surface treatment of metals
DE171900C (en)
DE229467C (en)
DE229369C (en)
DE642333C (en) Process for the production of visible fingerprints by chemical reaction
DE230722C (en)
DE251561C (en)
DE240242C (en)
DE164192C (en)
DE720930C (en) Process for hardening proteins
AT32913B (en) Process for converting silver images into pure dye images with the addition of organic dyes to the metal compounds forming the image.
DE242214C (en)
DE256924C (en)
DE679257C (en) Process for the production of higher molecular unsaturated aldehydes
DE955629C (en) Process for improving the properties of fully synthetic fibers
DE195312C (en)
DE441708C (en) Process for the production of resinous condensation products from phenols and formaldehyde with the assistance of a condensation agent
DE232127C (en)
DE880850C (en) Process for coloring paper pulp with the aid of sulfur dyes
SU44558A1 (en) The method of obtaining resole resins
DE462651C (en) Process for the manufacture of resinous products
DE215264C (en)
DE259767C (en)