kansai paint patents

December 20, 2007

kansai paint patents
heat shielding film
Patent No. U.S. 7,208,537 B2
Kansai Paint patents a laminate film having a heat shielding function and comprised of a heat shielding coating, a black base coating, and a color clear coating. The heat shielding coating, black base coating and color clear coating are stacked one after another and heat cured, wherein the heat shielding coating is comprised of a compound which does not absorb infrared radiation and has a heat shielding function; wherein the black base coating is comprised of a perylene black pigment, and/or an azomethine pigment, and/or an azo dye, and wherein the color clear coating is comprised of a black dye.