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US 12,194,716 B2Granted
Decorative sheet, decorative material, and method of producing decorative sheet
AssigneeToppan Inc.
InventorKoichi Sagawa
Life of this patent
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Abstract
A decorative material includes a substrate and a decorative sheet laminated on at least one surface of the substrate, the decorative sheet including a printing substrate layer, a pattern layer laminated on one surface of the printing substrate layer, and a surface protective layer laminated on a surface of the pattern layer opposite to a surface facing the printing substrate layer, and the surface protective layer having an antiviral agent and a fluorochrome added thereto.
Claims5
A decorative sheet, comprising:
- a printing substrate layer;
- a pattern layer laminated on one surface of the printing substrate layer;
- and
- a surface protective layer laminated on a surface of the pattern layer opposite to a surface facing the printing substrate layer,
- the surface protective layer having a fluorochrome, and at least one of an antimicrobial agent or an antiviral agent added thereto, wherein
- the fluorochrome is formed using fluorescein.
3 more elements
Dependencies are inferred from the claim text.