TRANSPARENT COLORING PIGMENT AND MANUFACTURE

摘要

This invention relates to a transparent paint which has improved dispersibility, brightness of color and stability. A plate-shaped basic material which is transparent is coated with colored metal oxide (or metal hydroxide) to give the paint. The basic material si mica, talc or glass, and the metal oxide contains 0.1-5wt.% of alkali earth matal compd.. The coating step is performed in basic aquous soln..