| 摘要 |
PROBLEM TO BE SOLVED: To provide a high luminance ink composition that easily gives an excellent appearance and finish with a high luminance tone, excellent adhesiveness to a base paper, and excellent impregnation property into a thermosetting resin base paper, a high luminance base paper using the high luminance ink composition, and a thermosetting resin decorative sheet using the high luminance base paper.SOLUTION: The high luminance ink composition comprises a high luminance pigment having an average particle diameter of 10 μm or more, and as a mixture resin, casein resin, urethane resin and cellulose resin, in which a mass ratio (P/V ratio) of the high luminance pigment to the mixture resin is 1 to 3, and a mass ratio of the cellulose resin to the casein resin and the urethane resin is 0.005 to 0.05. A high luminance base paper using the ink composition and a thermosetting resin decorative sheet using the high luminance base paper are also disclosed.SELECTED DRAWING: None |
