| abstract |
(57) 【Abstract】 PROBLEM TO BE SOLVED: To have a property of blocking or attenuating near-infrared rays or light rays in a wavelength range longer than this with high efficiency, and yet, having a high visible light transmittance, sufficient heat resistance and surface hardness. To provide a heat ray absorbing composite which can be easily obtained. SOLUTION: The laminate comprises a laminate in which an intermediate layer is formed between a base layer made of a transparent material and an upper layer made of a transparent material, and the intermediate layer comprises a resin component and the following (a) and (b): And at least one infrared ray absorbing component selected from the above. (A) Metal ion composed of divalent copper ion (b) Particulate metal oxide composed of indium oxide and / or tin oxide Further, the intermediate layer contains a metal ion composed of divalent copper ion as an infrared absorbing component. At this time, it is preferable that the phosphoric acid group-containing compound consisting of phosphoric acid ester or phosphonic acid ester is contained. |