PAINTS AND GLAZE FOR COLOR DEVELOPMENT OF GOLD IN CERAMIC, AND MANUFACTURING METHOD OF PAINTED CERAMIC USING THE SAME

摘要

Paints and glaze for color development of gold in ceramic and a manufacturing method of painted ceramic using the same are provided to accelerate the gold to be in a colloid state by using a gold compound with a colloid promoter. Paints and glaze for color development of gold in ceramic comprises gold, a water soluble gold compound, and a colloid accelerator promoting a gold ion to be in a colloid state. The water soluble gold compound and the colloid accelerator are prepared respectively or in a combined state each other. The water soluble gold compound and the colloid accelerator are mixed in water. The gold compound is selected from one or more consisting of AuCl3 and HAuCl4. The colloid accelerator is selected from a group consisting of Na2CO3 and NaOH.