Mixable and color tone freely reproducible dental coloring material composition, and set and method thereof

A dental coloring material set comprising a combination of:

• (1) a dental coloring material composition comprising:
• (a) a polymerizable monomer and/or an oligomer,
• (b) a polymerization catalyst, and
• (c) a pigment and/or a dye, wherein
• the composition is a mixed paste, and
• a color tone thereof is a cyan color based on three subtractive primary colors,
• wherein when the cyan color is tone-evaluated by a Munsell color system, measured values at a white back of a specimen having a thickness of 0.1 mm are as follows:
• hue (H) of 5PB to 1PB, 10B to 1B, 10GB to 5GB, value of color (V) of 2 to 9, and chromaticness (C) of 6 to 15,
• (2) a dental coloring material composition comprising:
• (a) a polymerizable monomer and/or an oligomer,
• (b) a polymerization catalyst, and
• (c) a pigment and/or a dye, wherein
• the composition is a mixed paste, and
• a color tone thereof is a magenta color based on three subtractive primary colors,
• wherein when the magenta color is tone-evaluated by a Munsell color system, measured values at a white back of a specimen having a thickness of 0.1 mm are as follows:
• hue (H) of 1R, 10RP to 1RP, 10P to 5P, value of color (V) of 2 to 9, and chromaticness (C) of 6 to 17, and
• (3) a dental coloring material composition comprising:
• (a) a polymerizable monomer and/or an oligomer,
• (b) a polymerization catalyst, and
• (c) a pigment and/or a dye, wherein
• the composition is a mixed paste, and
• a color tone thereof is a yellow color based on three subtractive primary colors,
• wherein when the yellow color is tone-evaluated by a Munsell color system, measured values at a white back of a specimen having a thickness of 0.1 mm are as follows:
• hue (H) of 1Y to 10Y, 1GY to 2GY, value of color (V) of 4 to 10, and chromaticness (C) of 7 to 17,
• wherein at least two compositions selected from the group consisting of compositions (1), (2) and (3) are mixed upon use,
• wherein each composition (1), (2) and (3) has a viscosity of 1 to 20 Pa·S as measured in a cone plate-plate system at a frequency sweep of 7 to 1 Hz, an initiation stress of 1.00E+1 Pa and a temperature of 23° C., and
• wherein the polymerization catalyst of compositions (1), (2) and (3) is independently selected from the group consisting of benzophenone, diacetil, benzil, 4,4′-dimethoxybenzil, 4,4′-oxybenzil, 4,4′-chlorobenzil, camphorquinone, camphorquinonecarboxylic acid, 2,3-pentadion, 2,3-octadion, 9,10-phenanthrenequinone, acenaphthenequinone, 2,4,6-trimethylbenzoyldiphenylphosphine oxide, 2,6-dimethylbenzoyldiphenylphosphine oxide, 2,6-dimethoxybenzoyldiphenylphosphine oxide, 2,6-dichlorobenzoyldiphenylphosphine oxide, 2,3,5,6-tetramethylbenzoyldiphenylphosphine oxide, methyl 2,4,6-trimethylbenzoylphenylphosphinate, ethyl 2,4,6-trimethylbenzoylphenylphosphinate, phenyl 2,4,6-trimethylbenzoylphenylphosphinate, a diacyl peroxide, a peroxyester, a dialkyl peroxide, a peroxyketal, a ketone peroxide, and a hydroperoxide.