Patent ID: 8822583

Claim:
A transparent heat radiating coating composition consisting essentially of a binder resin, a hydrotalcite-series compound and a resin dispersant with an amine value of 0 to 90 mg KOH/g, wherein the transparent heat radiating coating composition includes 50 to 290 parts by weight of the hydrotalcite-series compound based on 100 parts by weight of the binder resin, the resin dispersant is an anionic-based, cationic-based, nonionic-based or a polymer resin dispersant, the binder resin is an acrylic resin, and the resin dispersant is contained in an amount of 0.1 to 30 parts by weight based on 100 parts by weight of the hydrotalcite series compound, wherein a difference between a refractive index of the binder resin and that of the hydrotalcite-series compound is 0 to 0.2, and a transparent heat radiating coating layer formed by coating the transparent heat radiating coating composition has a haze value of 0 to 30 and a total light transmittance of 80 to 100%.