abstract |
The present invention comprises a flaky substrate produced by the hydrothermal method and a coating layer composed of at least one metal oxide formed on the surface thereof, wherein the metal oxide has a particle diameter in the range of 1 to 500 nm. It is a pearl luster pigment. According to the present invention, it is possible to provide a pearlescent pigment that has a uniform brightness as a whole, a high-quality silky feeling, and satisfies the required design. |