A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EXTERIOR DECORATIVE SHEET AND EXTERIOR BUILDING MATERIALS
To provide an exterior decorative sheet comprising a photocatalyst layer, having excellent workability or windability and sufficient weather resistance.SOLUTION: An exterior decorative sheet 3 has a structure in which a substrate layer 10, a design layer 15, a transparent resin layer 25 containing polyolefin resin, a transparent weather resistance layer 40 containing a weather-resistant agent, a transparent inorganic material layer 30, and a transparent photocatalyst layer 35 containing a photocatalyst semiconductor material are laminated in the stated order. The total thickness of the photocatalyst layer 35 and the inorganic material layer 30 is 300 nm or less.SELECTED DRAWING: Figure 1
【課題】良好な加工性又は巻き取り性と十分な耐候性とを付与した、光触媒層を含む外装用化粧シートを提供する。【解決手段】外装用化粧シート３は、基材層１０と、意匠層１５と、ポリオレフィン系樹脂を含む透明樹脂層２５と、耐候剤を含む透明な耐候性層４０と、透明な無機材料層３０と、光触媒半導体材料を含有する透明な光触媒層３５と、がこの順で積層されて成る。光触媒層３５の厚みと無機材料層３０の厚みとの和が３００ｎｍ以下である。【選択図】図１
EXTERIOR DECORATIVE SHEET AND EXTERIOR BUILDING MATERIALS
To provide an exterior decorative sheet comprising a photocatalyst layer, having excellent workability or windability and sufficient weather resistance.SOLUTION: An exterior decorative sheet 3 has a structure in which a substrate layer 10, a design layer 15, a transparent resin layer 25 containing polyolefin resin, a transparent weather resistance layer 40 containing a weather-resistant agent, a transparent inorganic material layer 30, and a transparent photocatalyst layer 35 containing a photocatalyst semiconductor material are laminated in the stated order. The total thickness of the photocatalyst layer 35 and the inorganic material layer 30 is 300 nm or less.SELECTED DRAWING: Figure 1
【課題】良好な加工性又は巻き取り性と十分な耐候性とを付与した、光触媒層を含む外装用化粧シートを提供する。【解決手段】外装用化粧シート３は、基材層１０と、意匠層１５と、ポリオレフィン系樹脂を含む透明樹脂層２５と、耐候剤を含む透明な耐候性層４０と、透明な無機材料層３０と、光触媒半導体材料を含有する透明な光触媒層３５と、がこの順で積層されて成る。光触媒層３５の厚みと無機材料層３０の厚みとの和が３００ｎｍ以下である。【選択図】図１
EXTERIOR DECORATIVE SHEET AND EXTERIOR BUILDING MATERIALS
外装用化粧シート及び外装建材
MIYAZAKI SAORI (author) / FURUTA SATORU (author) / AKITA YASUHIRO (author)
2023-04-03
Patent
Electronic Resource
Japanese
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