To provide a decorative sheet which has a simple configuration and can be inexpensively manufactured, has high designability, and has good adhesion between a transparent resin layer and a base material layer.SOLUTION: A decorative sheet 1 has a base material layer 10, a printing layer 20 partially printed on the base material layer 10, and a transparent resin layer 30 laminated on the base material layer 10 across the printing layer 20. The printing layer 20 has a thickness of 3 μm or more and 12 μm or less, at least a part thereof is embedded in the base material layer 10, and storage elastic modulus at 165°C of the base material layer 10 is smaller than storage elastic modulus at 165°C of the transparent resin layer 30.SELECTED DRAWING: Figure 1
【課題】簡単な構成で安価に製造可能であって、意匠性が高く、かつ、透明樹脂層と基材層との間の密着性が良好な加飾シートを提供する。【解決手段】加飾シート1は、基材層10と、基材層10上に部分的に印刷された印刷層20と、印刷層20を挟んで基材層10に積層された透明樹脂層30と、を備える加飾シートであって、印刷層20は、3μm以上12μm以下の厚さがあり、少なくとも一部が基材層10内に埋め込まれており、基材層10の165℃における貯蔵弾性率は、透明樹脂層30の165℃における貯蔵弾性率よりも小さい。【選択図】図1
DECORATIVE SHEET
加飾シート
2022-02-10
Patent
Electronic Resource
Japanese
IPC: | B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
European Patent Office | 2022
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