| 摘要 |
An artificial stone which comprises a molded artificial stone body formed out of inorganic aggregate and a resin as main components, the inorganic aggregate containing at least as a part thereof a luminescent, fluorescent or noctilucent substance and a transparent inorganic aggregate, or a transparent inorganic aggregate with the luminescent, fluorescent or noctilucent substance baked on the surface thereof, 0.5 - 3.5 wt.% of an organic nitrogen-containing compound with respect to a total quantity of a product being compounded into the molded body.
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