作者: Anthony Stramondo , William J. Coyle
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摘要: An emissive toner composition for producing an image component of indicia on a substrate. The includes photoluminescent agent, charge control and one or more additives, each selected present in amount such that when the is printed to produce substrate, has stable spectral characteristics. In embodiment, emission spectra irradiation with excitation energy only dominant peaks corresponding agent. another stability factor about greater than equal 25.