DECORATIVE SHEET AND DECORATIVE MATERIAL USING SAME
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United States of America Patent
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Issued Date -
Nov 11, 2021
app pub date -
Sep 27, 2019
filing date -
Sep 28, 2018
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Abstract
Provided is a decorative sheet having a layer constituted by a resin composition comprising a resin having an ultraviolet absorption wavelength at least at 360 to 380 nm, wherein the decorative sheet can suppress time-dependent degradation caused by ultraviolet ray, and has excellent weather resistance. Also provided is a decorative material obtained using the decorative sheet. The present invention provides a decorative sheet comprising a base material layer, a transparent resin layer and a surface protection layer in the presented order, wherein at least one of the base material layer and the transparent resin layer is constituted by a resin composition comprising a resin having an ultraviolet absorption wavelength at least at 360 to 380 nm; and the surface protection layer as well as the transparent resin layer and the surface protection layer have a predetermined absorbance, and a decorative material obtained using the decorative sheet.
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