| 摘要 |
A method of providing a tamper evident paint comprising microcapsules enclosing signal indicators including dyes or odors which provide evidence of mechanical tampering after scratching or aggressively handling of a painted surface. An alternate embodiment of the tamper evident paint includes a microcapsule containing a magenta dye which stains the skin of a tamperor and can be seen when a resin solution is applied to the skin. Another embodiment includes a microcapsule containing a genetian violet dye dispersion which stains a tamperor's skin and is very difficult to remove. A further embodiment includes a microcapsule containing a fluorescent dye dispersion which attaches to the tamperor's skin and becomes visible under an ultraviolet light.
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