Patent ID: 11351764

Abstract:
The invention relates to a vehicle body part, comprising a multi-layer body, comprising, in this order, a) optionally a protective layer a, b) a substrate layer b based on a thermoplastic polymer, having a light transmittance of less than 1.0% in the range of 380 to 780 nm, determined at a layer thickness of 4 mm in accordance with DIN ISO 13468-2:2006 (D65, 10°), and an energy transmittance TDS of less than 40%, determined in accordance with ISO 13837:2008 at a layer thickness of 4 mm, c) optionally a further layer c based on a thermoplastic polymer having a maximum thickness of 600 μm, d) a metal layer d, containing at least one element selected from Ag, Al, Au, Pt, Fe, Cr, Sn, In, Ti, Pd, Nb, Cu, V, stainless steel or alloys thereof, having a thickness of 40 nm to 500 μm, and e) optionally a protective layer e, wherein the metal layer d is arranged on the side of the multi-layer body that is intended to be oriented toward the vehicle interior and wherein the layers following the layer d), including the protective layer e, have a total thickness of at most 50 nm.