| 摘要 |
<p>The invention relates to a coloured frit having an ornamental mineral or iridescent lustre effect, characterised in that its formulation comprises at least one lanthanide selected from the group containing neodymium, cerium, praseodymium and erbium, combined with: at least a second lanthanide different from the first and selected from the same group, or at least one transition element coloured with at least one compound containing an element selected from the group containing chromium, cobalt, nickel, manganese and copper. The invention also relates to a grain, a powder, a slip and a dispersion of ceramic pigments, such as a pigmented ink, which can be obtained from the frit, as well as to the coloured material resulting from any of these products. The invention further relates to the method for obtaining the frit, as well as to the use thereof for the decoration of parts selected from the group containing ceramic, glass and/or metal parts.</p> |
