DECORATIVE SHEET AND DECORATIVE MATERIAL

• Main Authors: ORIHARA TAKASHI, SAGAWA KOICHI
• Format: Patent
• Language: English; Japanese
• Published: 11.03.2022
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

To provide a decorative sheet and a decorative material which have high scratch resistance and antiviral property.SOLUTION: A decorative sheet has a base material sheet, an adhesive layer, a surface protective layer, and a thermoplastic resin layer, in which the surface protective layer contains an antiviral agent, at least one of the surface protective layer and the thermoplastic resin layer contains a nucleating agent or inorganic particles, and an addition amount of the antiviral agent to the surface protective layer is 0.2 mass% or more and 10 mass% or less.SELECTED DRAWING: Figure 2 【課題】高い耐傷性を備え、かつ抗ウイルス性を有する化粧シート及び化粧材を提供すること。【解決手段】基材シートと、接着剤層と、表面保護層と、熱可塑性樹脂層と、を備え、前記表面保護層は、抗ウイルス剤を含み、前記表面保護層又は前記熱可塑性樹脂層の少なくとも一方は、造核剤又は無機粒子を含み、前記表面保護層に対する前記抗ウイルス剤の添加量は、０．２質量部以上１０質量部以下である。【選択図】図２