A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EMBOSSED SHEET AND DECORATIVE SHEET INCLUDING THE SAME
PROBLEM TO BE SOLVED: To provide an embossed sheet having anisotropic reflecting and scattering characteristics, and a decorative sheet including the embossed sheet and having a glossy feeling capable of more conspicuously expressing a woody feeling.SOLUTION: An embossed sheet has a plurality of lenses formed on one surface of a light transmissive substrate. The lens has a main reflection part and a connection part connecting at least one end of the main reflection part and a surface of the substrate. An outer surface of the main reflection part at the cross section of the main reflection part has a linear shape or a curved shape in a direction connecting the one end of the main reflection part and the other end of the side opposite to the one end. A tangent angle between the main reflection part and the surface of the substrate is less than 80°, and a tangent angle between the connection part connected with the one end of the main reflection part and the surface of the substrate is 80° or more and less than 90°.SELECTED DRAWING: Figure 5
【課題】異方性反射散乱特性を有するエンボスシート、及びこのエンボスシートを備え、木材の照り感をより一層反映した化粧シートを提供する。【解決手段】エンボスシートは、透光性を有する基材の一方の面に複数のレンズが形成され、レンズは、反射主部と、反射主部の少なくとも一方端と基材の表面とを接続する接続部とを有し、反射主部の一方端と一方端の反対側の他方端とを結ぶ方向において、反射主部の断面における反射主部の外面が直線状または湾曲状であり、反射主部と基材の表面とのなす接線角度が８０°未満であり、反射主部の一方端に接続される接続部と基材の表面とのなす接線角度が、８０°以上９０°未満である。【選択図】図５
EMBOSSED SHEET AND DECORATIVE SHEET INCLUDING THE SAME
PROBLEM TO BE SOLVED: To provide an embossed sheet having anisotropic reflecting and scattering characteristics, and a decorative sheet including the embossed sheet and having a glossy feeling capable of more conspicuously expressing a woody feeling.SOLUTION: An embossed sheet has a plurality of lenses formed on one surface of a light transmissive substrate. The lens has a main reflection part and a connection part connecting at least one end of the main reflection part and a surface of the substrate. An outer surface of the main reflection part at the cross section of the main reflection part has a linear shape or a curved shape in a direction connecting the one end of the main reflection part and the other end of the side opposite to the one end. A tangent angle between the main reflection part and the surface of the substrate is less than 80°, and a tangent angle between the connection part connected with the one end of the main reflection part and the surface of the substrate is 80° or more and less than 90°.SELECTED DRAWING: Figure 5
【課題】異方性反射散乱特性を有するエンボスシート、及びこのエンボスシートを備え、木材の照り感をより一層反映した化粧シートを提供する。【解決手段】エンボスシートは、透光性を有する基材の一方の面に複数のレンズが形成され、レンズは、反射主部と、反射主部の少なくとも一方端と基材の表面とを接続する接続部とを有し、反射主部の一方端と一方端の反対側の他方端とを結ぶ方向において、反射主部の断面における反射主部の外面が直線状または湾曲状であり、反射主部と基材の表面とのなす接線角度が８０°未満であり、反射主部の一方端に接続される接続部と基材の表面とのなす接線角度が、８０°以上９０°未満である。【選択図】図５
EMBOSSED SHEET AND DECORATIVE SHEET INCLUDING THE SAME
エンボスシート及びこれを備える化粧シート
HAYASAKA SATORU (author)
2018-03-01
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
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
| European Patent Office | 2016
METHOD FOR PRODUCING EMBOSSED DECORATIVE SHEET FOR FLOOR
| European Patent Office | 2018