| 摘要 |
<p>An external plate coating contains perylene based pigments, and letting ROH(P) be the highlight reflectivity at a peak wavelength where the reflectivity is a maximum in the spectral reflectance curve and letting ROH(OA) be the average highlight reflectivity for a complementary color wavelength region that combines the hue of a complementary color for a hue to which a specific color in a Munsell color wheel with ten divisions belongs and both hues adjacent thereto, (ROH(P)/ROH(OA)) ≥ 74 is satisfied. An internal plate part coating contains perylene based pigments and iron oxide based pigments, and the perylene-based pigment content is 10 - 14% or less by PWC. The ratio of iron oxide based pigment content to perylene based pigment content is 3 - 20% or less by mass ratio.</p> |
