Laminate sheet
AssigneeSekisui Chemical Co., Ltd.
InventorsJunnosuke Murakami, Hideki Hayashi, Tomotaka Kojima, Mayumi Yukawa, Morio Takizawa, Motohiko Asano, Masaaki Kino
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Abstract
An object is to provide a coloring technique that makes it possible to impart luster while providing a vivid color, and further to provide a coloring technique that makes it possible to retain more unevenness when a substrate has unevenness. This object is achieved by a laminated sheet comprising a fiber substrate and a metalloid element-containing layer disposed on or above the surface of the fiber substrate.
Claims17
A laminated sheet comprising a fiber substrate, a metalloid element-containing layer disposed directly on a surface of the fiber substrate, and a metal or metalloid oxide layer on a surface of the metalloid element-containing layer on a side opposite to the fiber substrate side,
- the fiber substrate being in the form of a sheet,
- the fiber substrate having a thickness of 0.01 to 10 mm,
- the fiber substrate being at least one member selected from the group consisting of a woven fabric, a knitted fabric, and a nonwoven fabric, and
- the metal or metalloid oxide layer comprising one or more compounds represented by AOX,
- wherein X is a number satisfying the following formula:
- n/2.5≤X≤n/2,
- wherein n is the valence of a metal or metalloid, and
- wherein A is a metalloid element or metallic element selected from the group consisting of silicon, germanium, antimony, tellurium, bismuth, selenium, titanium, aluminum, niobium, nickel, and cobalt.
A laminated sheet comprising:
- a fiber substrate,
- a metal layer, and
- a metalloid element-containing layer,
- wherein the metal layer is between the metalloid element-containing layer and the fiber substrate,
- wherein the fiber substrate is in the form of a sheet,
- wherein the fiber substrate has a thickness of 0.01 to 10 mm,
- wherein the fiber substrate is at least one member selected from the group consisting of a woven fabric, a knitted fabric, and a nonwoven fabric,
- wherein the ratio of the thickness of the metalloid element-containing layer to the thickness of the metal layer is 0.01 or more and 10 or less,
- wherein the laminated sheet further comprises a metal or metalloid oxide layer on a surface of the metalloid element-containing layer on a side opposite to the fiber substrate side, and
- wherein the metal or metalloid oxide layer comprises one or more compounds represented by AOX,
- wherein X is a number satisfying the following formula:
- n/2.5≤X≤n/2,
- wherein n is the valence of a metal or metalloid, and
- wherein A is a metalloid element or metallic element selected from the group consisting of silicon, germanium, antimony, tellurium, bismuth, selenium, titanium, aluminum, niobium, nickel, and cobalt.
A laminated sheet comprising a fiber substrate, a metalloid element-containing layer disposed directly on a surface of the fiber substrate, and a metal or metalloid oxide layer on a surface of the metalloid element-containing layer on a side opposite to the fiber substrate side,
- the fiber substrate being in the form of a sheet,
- the fiber substrate having a thickness of 0.01 mm to 10 mm,
- the fiber substrate being at least one member selected from the group consisting of a woven fabric and a knitted fabric, and
- the metal or metalloid oxide layer comprising one or more compounds represented by AOX,
- wherein X is a number satisfying the following formula:
- n/2.5≤X≤n/2,
- wherein n is the valence of a metal or metalloid, and
- wherein A is a metalloid element or metallic element selected from the group consisting of silicon, germanium, antimony, tellurium, bismuth, selenium, titanium, aluminum, niobium, nickel, and cobalt.
Dependencies are inferred from the claim text.