CERAMIC PIGMENT Russian patent published in 2007 - IPC C03C1/04 

FIELD: ceramic pigments.

SUBSTANCE: invention proposes ceramic pigment comprising the following components, wt.-%: ZnO, 40.0-48.0; Fe₂O₃, 4.0-8.0; Cr₂O₃, 5.0-10.0; Al₂O₃, 2.0-3.0; MgO, 4.0-8.0; B₂O₃, 23.0-30.0; BaO and 5.0-10.0. Pigment provides preparing greenish-yellow color. Invention is used in decoration of articles made of porcelain and faience. Invention provides reducing roasting temperature of pigment and decreasing industrial consumptions.

EFFECT: improved and valuable properties of ceramic pigment.

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