Mehrschichtiger Körper und Staubdichte Abdeckung für Head-Up-Anzeigen

Details

Veröffentlichungs-Nr.

EP4786177

Anmeldetag

25. September 2024

Veröffentlichung

3. April 2025

Rechtsraum

EP

Abstract

Provided are a multilayered article excellent in weather resistance, adhesion, and transparency, and a dustproof cover for a head-up display using the multilayered article. A multilayered article having an acrylic resin layer, a polycarbonate resin layer, and an infrared absorbing layer, wherein the infrared absorbing layer contains an ultraviolet curable resin, a photopolymerization initiator, and a colorant, wherein the ultraviolet curable resin contains a component derived from a bifunctional (meth)acrylate monomer (A-1) containing an alicycle and/or an aromatic ring, wherein the proportion of the component derived from the monomer (A-1) in the infrared absorbing layer is 10 to 31% by mass, wherein the colorant contains tungsten oxide, and wherein the infrared absorbing layer is positioned on a surface of the polycarbonate resin layer on a side opposite to the acrylic resin layer.

Anmelder

Firma

MITSUBISHI GAS CHEMICAL COMPANY, INC.

Land

🇯🇵 Japan