METHOD FOR PRODUCING DECORATIVE COATINGS ON GLASS KREMNEZITE Russian patent published in 2016 - IPC C23C4/134 

FIELD: glass.

SUBSTANCE: invention relates to methods for producing decorative coatings on articles from glass, particularly on glass kremnezite. Method for producing decorative coating on glass kremnezite involves crushing and sieving of colored glass, glass powder fed into the plasma burner and plasma spattering. Glass powder is produced by particle size of 20-80 mcm by colored glass crushing and sieving, mechanical mixture of said glass powder and non-ferrous metal powder or alloy is obtained at a ratio of 1:1, obtained mixture is fed into a powder feeder of the plasmatron plasma burner, plasma sputtering is performed at plasmatron power of 9.0 kW and plasma-forming gas flow rate of 0.6 m³/min.

EFFECT: reduced power consumption higher quality of the end product with improved aesthetic-consumer properties of decorative coating.

1 cl, 2 tbl, 1 ex