DE500258C - Process for the production of matt enamels - Google Patents
Process for the production of matt enamelsInfo
- Publication number
- DE500258C DE500258C DED53961D DED0053961D DE500258C DE 500258 C DE500258 C DE 500258C DE D53961 D DED53961 D DE D53961D DE D0053961 D DED0053961 D DE D0053961D DE 500258 C DE500258 C DE 500258C
- Authority
- DE
- Germany
- Prior art keywords
- enamels
- matt
- production
- enamel
- alumina
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL 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
- C03C4/00—Compositions for glass with special properties
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL 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
- C03C2204/00—Glasses, glazes or enamels with special properties
- C03C2204/04—Opaque glass, glaze or enamel
Landscapes
- 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
Verfahren zur Herstellung von matten Emails Für die Herstellung von matten Emails sind bereits eine ganze Reihe verschiedener Wege vorgeschlagen worden, z. B. Ätzen der Emailschicht, Behandeln mit einem Sandstrahlgebläse oder durch Zusatz zum Email von in diesem unlöslichen Bestandteilen oder die beim Schmelzprozeß unlösliche Verbindungen ergeben, wie z. B. Überschuß an Tonerde, Schwefelverbindungen u. dgl. Man erhält auf diese Weise Emails, die doch immer einen einseitigen Glanz aufweisen.Process for the production of matt enamels For the production of dull emails, a number of different ways have already been suggested z. B. Etching of the enamel layer, treatment with a sandblasting blower or by addition to the enamel of constituents which are insoluble in this or those which are insoluble in the melting process Connections result, such as. B. Excess of clay, sulfur compounds and the like. In this way, you get enamels that always have a one-sided sheen.
Nach dem nachfolgend zu beschreibenden Verfahren ist es möglich, mit den billigsten Rohmaterialien und einfachster Arbeitsweise absolut matte Emails herzustellen, die ein vollkommen diffuses Licht bei hoher Weiße reflektieren und nach keiner Richtung irgendwelche Spiegelung aufweisen.Using the procedure described below, it is possible to use the cheapest raw materials and the simplest way of working absolutely matt enamels that reflect a completely diffuse light with high whiteness and have no reflection in any direction.
Dies wird dadurch erreicht, daß man sehr große Mengen von tonerdehaltigen Bestandteilen des Emails, wie Ton, Kaolin oder Feldspat, mit einer kleinen Menge Email aufträgt. Hierbei wird weit über die bisher bekannten Grenzen an solchen tonerdehaltigen Bestandteilen hinausgegangen. Es wird hierbei wie folgt verfahren: Auf eine normale Emailschicht wird eine Mischung von schwer schmelzbaren, tonerdehaltigen Bestandteilen des Emails, wie Feldspat, Kaolin, Ton, gebrannter Kaolin usw., mit einer io°/o Email aufgetragen und eingebrannt. Dieser Mischung kann man Trübungsmittel in der üblichen Menge von etwa 6°/0, ebenso wenn man eine farbige, matte Emailschicht haben will, Farbe zur Mühle zusetzen. Die so hergestellten Waren mit matten Emails können dann nach dem üblichen Verfahren mit matten oder auch glänzenden Emails anderer Farbe dekoriert werden, wodurch besonders schöne und neue Effekte erzielt werden können.This is achieved by using very large amounts of alumina Components of the enamel, such as clay, kaolin or feldspar, with a small amount Email applies. This is far beyond the previously known limits of such alumina Components went out. The procedure is as follows: On a normal The enamel layer is a mixture of difficult-to-melt, alumina-containing components of the enamel, such as feldspar, kaolin, clay, burnt kaolin, etc., with an io% enamel applied and baked. This mixture can be used in the usual opacifiers Quantity of about 6%, also if you want a colored, matt enamel layer, Add color to the grinder. The goods produced in this way with matt enamels can then using the usual method with matt or glossy enamels of a different color can be decorated, whereby particularly beautiful and new effects can be achieved.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED53961D DE500258C (en) | 1927-09-27 | 1927-09-27 | Process for the production of matt enamels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED53961D DE500258C (en) | 1927-09-27 | 1927-09-27 | Process for the production of matt enamels |
Publications (1)
Publication Number | Publication Date |
---|---|
DE500258C true DE500258C (en) | 1930-06-19 |
Family
ID=7055379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DED53961D Expired DE500258C (en) | 1927-09-27 | 1927-09-27 | Process for the production of matt enamels |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE500258C (en) |
-
1927
- 1927-09-27 DE DED53961D patent/DE500258C/en not_active Expired
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