HEAT-RAY SHIELDING FILM, HEAT-RAY SHIELDING LAMINATED TRANSPARENT BASE MATERIAL, AUTOMOBILE, BUILDING, DISPERSION, MIXED COMPOSITION, DISPERSION PRODUCTION METHOD, DISPERSION SOLUTION, AND DISPERSION SOLUTION PRODUCTION METHOD

摘要

Provided is a heat-ray shielding film containing composite tungsten oxide particles, a thermoplastic resin, and a metal coupling agent, wherein the composite tungsten oxide particles are particles of a composite tungsten oxide represented by general formula MxWOy (where, M is one or more elements selected from Cs, Rb, K, Tl, In, Ba, Li, Ca, Sr, Fe, Sn, Al, Cu and Na, 0.1≤x≤0.5, and 2.2≤y≤3.0).