INFRARED PERMEABLE DARK COLOR INK AND INFRARED PERMEABLE SHEET USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an infrared permeable dark color ink having sufficient infrared permeability even being an infrared permeable dark color ink having high designability with dark color appearance for satisfying requests of consumers regarding designability.;SOLUTION: The infrared permeable dark color ink contains an oxazine-based pigment, a phthalocyanine-based pigment and an isoindoline pigment with 15 mass% or more and 33 mass% or less of the phthalocyanine-based pigment and 23 mass% or more and 40 mass% or less of the isoindoline pigment. The infrared permeable ink is especially excellent in designability.;SELECTED DRAWING: Figure 3;COPYRIGHT: (C)2016,JPO&INPIT