| abstract |
An object of the present invention is to provide a curable coating agent having a near-infrared absorbing ability, which provides a near-infrared absorbing material with little change in optical properties under high temperature conditions such as a solder reflow process. The present invention comprises a curable composition having near-infrared absorbing ability, comprising a curable composition and at least two compounds selected from a perylene compound, a quatarylene compound, and a composite tungsten oxide. Coating agent. Moreover, this invention is the said curable coating agent whose composite tungsten compound is a cesium containing tungsten oxide. [Selection figure] None |