| 摘要 |
A resin based fluorescent marking stain is formulated from a resin present in a concentration of about 10 percent to about 20 percent of the marking stain, an active solvent for and compatible with the resin present in a concentration of about 65 percent to about 85 percent of the marking stain, a plasticizer present in a concentration of about 1.0 percent to about 5.0 percent of the marking stain, an optical brightener present in a concentration of about 0.5 percent to about 5.0 percent of the marking stain and a fluorescent dye present in a concentration of about 0.1 percent to about 5.0 percent of the marking stain. <IMAGE>
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