| 摘要 |
Luminescent product consisting of a cured mixture comprising a resin which may be acrylic-based, a transparent liquid, a pigment which may be phosphorescent and a substance known per se at least partially absorbing ultraviolet rays, no radioactive substance being incorporated in the said mixture, the said product being stable and nonflammable, noteworthy in that the said product comprises: i. a resin which may be acrylic-based and an acrylic liquid; ii. a pigment comprising at least one of the following components: - component of the kind Zn S: Cu, - component of the kind Zn S; O: Mn, - component of the kind <2)<Zn, Mg) O: Zn S, the ratio of the various constituents of each of the said components being determined as a function of the desired result; iii. a substance at least partially absorbing ultraviolet rays; iv. optionally, a stabilising substance for the mixture and more particularly for the mixture of the acrylic-based substances and of the pigment. f
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