Patent ID: 8202616

Claim:
A dark color sheet-like body having light reflective properties in a near-infrared region and being a synthetic resin sheet-like body, the dark color sheet-like body comprising a surface layer (A) receiving solar radiation and a reflection layer (B), wherein the surface layer (A) is a layer exhibiting a dark color, and having a solar radiation absorption ratio of 90% or more in a wavelength region of 380 to 720 nm, a solar radiation absorption ratio of less than 30% in a near-infrared region of 720 to 1500 nm, and a solar radiation transmission ratio of 50% or more in a near-infrared region of 720 to 1500 nm, the surface layer (A) containing 100 parts by weight of a synthetic resin and 1 to 5 parts by weight of at least one pigment selected from the group consisting of an azo-based pigment, an azomethine azo-based pigment and a perylene-based pigment, the reflection layer (B) is a layer having a solar radiation reflection ratio of 85% or more in a wavelength region of 380 to 1500 nm, and a solar radiation reflection ratio in a near-infrared region of 720 to 1500 nm of a sheet-like body formed by laminating the surface layer (A) and the reflection layer (B) is 70% or more.