DE66065C - - Google Patents

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Publication number
DE66065C
DE66065C DENDAT66065D DE66065DA DE66065C DE 66065 C DE66065 C DE 66065C DE NDAT66065 D DENDAT66065 D DE NDAT66065D DE 66065D A DE66065D A DE 66065DA DE 66065 C DE66065 C DE 66065C
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DE
Germany
Prior art keywords
metal
precipitated
glass
borosilicates
water glass
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
DENDAT66065D
Other languages
German (de)
Publication of DE66065C publication Critical patent/DE66065C/de
Active legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C8/00Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C03C8/02Frit compositions, i.e. in a powdered or comminuted form

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die Erfindung bezieht sich auf die Herstellung gefällter Metallsilicate bezw. Metallborsilicate, welche zum Glasiren, Emailliren, Färben oder Verzieren von keramischen Erzeugnissen in gebranntem oder rohem Zustande und von Glas- oder Metaliwaaren verwendet werden sollen, wie auch diese gefällten Metallsilicate bezw. Metallborsilicate zur directen Erzeugung von Glas verwendet werden können.The invention relates to the production of precipitated metal silicates BEZW. Metal borosilicates, which are used for glazing, enamelling, coloring or decorating ceramic products in the fired or raw state and of glass or metal ware should, as well as these precipitated metal silicates BEZW. Metal borosilicates for direct production of glass can be used.

Das Verfahren zur Herstellung der Metallsilicate bezw. Metallborsilicate besteht darin, dafs neutrale Metallsalzlösungen durch Wasserglas ohne oder mit Boraxlösung gefällt werden. So wird z. B. zur Herstellung eines Kobaltborsilicates neutrale Kobaltsulfatlösung zuerst mit einer berechneten Menge Boraxlösung je nach dem gewünschten Verhältnifs von Borsäure zu Kieselsäure, darauf mit Wasserglas bis zur vollständigen Fällung des Kobaltborsilicates versetzt.The process for producing the metal silicates BEZW. Metal borosilicates consists of that neutral metal salt solutions are precipitated through water glass with or without a borax solution. So z. B. to produce a cobalt borosilicate neutral cobalt sulfate solution first a calculated amount of borax solution depending on the desired ratio of boric acid Silicic acid, then with water glass until the cobalt borosilicate is completely precipitated offset.

Der so erzielte Niederschlag wird scharf getrocknet bezw. geglüht und für sich allein ■oder mit Glasurmaterialien, wie beispielsweise Quarz, Borsäure, Bleioxyd, Zinnoxyd, versetzt, als Glasur bezw. Farbe für keramische Producte, sowie für Glas- und Metaliwaaren, wie gebräuchlich, verwendet.The precipitate obtained in this way is sharply dried or. glowed and on its own ■ or with glaze materials, such as Quartz, boric acid, lead oxide, tin oxide, mixed, as a glaze respectively. Paint for ceramic products, as well as for glass and metal ware, as usual.

Claims (1)

Patent-Anspruch:Patent claim: Anwendung von Metallsilicaten bezw. Metallborsilicaten, welche aus wasserlöslichen Metallsalzen durch Wasserglaslösungen bezw. durch Borax-Wasserglaslösungen gefällt sind, zum Verzieren, Färben oder Emailliren von Glas-, Thon- oder Metaliwaaren.Application of metal silicates respectively. Metal borosilicates, which are made from water-soluble metal salts by water glass solutions respectively. are precipitated by borax water glass solutions, for Decorating, coloring or enamelling of glass, clay or metal ware.
DENDAT66065D Active DE66065C (en)

Publications (1)

Publication Number Publication Date
DE66065C true DE66065C (en)

Family

ID=339802

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DE (1) DE66065C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2526299A (en) * 1943-03-29 1950-10-17 Nat Lead Co Frit suspension and method of making and applying

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2526299A (en) * 1943-03-29 1950-10-17 Nat Lead Co Frit suspension and method of making and applying

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