| 摘要 |
PURPOSE: A plastic article, whose color varies with temperature and which is noctilucence-treated to be identified at the night, is provided to meet various demands of consumers. A composition for providing the plastic article is also provided. CONSTITUTION: The composition for providing the noctilucence-treated plastic article whose color varies with temperature is based on plastic materials and comprises a fluorescent pigment or phosphorescent pigment, a component whose color varies with temperature, and a component for facilitating the mixing between the pigment and the first component. Preferably, the composition comprises phosphorescent zinc sulfide copper, magnesium stearate, zinc stearate, ethylenebis(stearamide) and 1,3-dihydro -1,3,3-trimethyl-6'-(2,3-dihydro-1H-indole-1-yl)-spiro(2H-indole-2,3'-£3H|-naphto£2,1-b|£ 1,4|oxazine). |
