Heat-shielding film, heat-shielding coating, and coated article

A heat-shielding coating used for forming a heat-shielding film having a transmittance of 50% or more for light having a wavelength of 300 nm or more and 800 nm or less, the heat-shielding coating comprising:

• (i) particles, (ii) a resin component, and (iii) an organic solvent,
• wherein one or both of the particles and the resin component have a refractive index exhibiting anomalous dispersion for light having a wavelength of 500 nm or more and 1000 nm or less, and
• wherein a difference in refractive index between the particles and the resin component for light having a wavelength of 500 nm is smaller than a difference in refractive index between the particles and the resin component for light having a wavelength of 1000 nm.

A coated article comprising a substrate and a heat-shielding film having a transmittance of 50% or more for light having a wavelength of 300 nm or more and 800 nm or less, the coated article including:

• (i) particles, and (ii) a resin component,
• wherein in the heat-shielding film, one or both of the particles and the resin component have a refractive index exhibiting anomalous dispersion for light having a wavelength of 500 nm or more and 1000 nm or less, and
• a difference in refractive index between the particles and the resin component for light having a wavelength of 500 nm is smaller than a difference in refractive index between the particles and the resin component for light having a wavelength of 1000 nm.