Production of plate-like, irregular three-dimensional or regularly formed glass particles used as, e.g., pigments comprises adding expanding agent to molten glass under pressure, reducing the pressure, and crushing to form glass particles

Production of plate-like, irregular three-dimensional or regularly formed glass particles used as, e.g., pigments comprises adding expanding agent to molten glass under pressure, reducing the pressure, and crushing to form glass particles

Production of plate-like or irregular three-dimensional or regularly formed glass particles comprises adding an expanding agent to molten glass under pressure, reducing the pressure, and crushing foam produced to form glass particles. Die Erfindung betrifft ein Verfahren zur Herstellung von plättche...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: SELIG, HARALD
Format: Patent
Sprache:eng ; ger
Schlagworte:
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS
CHEMISTRY
GLASS
JOINING GLASS TO GLASS OR OTHER MATERIALS
MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
METALLURGY
MINERAL OR SLAG WOOL
SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS
SURFACE TREATMENT OF GLASS
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Beschreibung
Zusammenfassung:Production of plate-like or irregular three-dimensional or regularly formed glass particles comprises adding an expanding agent to molten glass under pressure, reducing the pressure, and crushing foam produced to form glass particles. Die Erfindung betrifft ein Verfahren zur Herstellung von plättchenförmigen sowie unregelmäßigen, 3-dimensionalen oder regelmäßig geformten Glaspartikeln, welche aus sich entspannendem unter Druck stehendem geschmolzenen Glas durch Zugabe von Treibmitteln hergestellt werden.