ANTI-VIRAL DECORATIVE SHEET, AND ANTI-VIRAL ADHESIVE PROCESSED SHEET AND ANTI-VIRAL DECORATIVE BOARD EACH USING SAME

WIPO Patent Application WO/2024/005082

A1

The present invention provides an anti-viral decorative sheet that exhibits an anti-viral effect particularly against a non-enveloped virus while keeping the surface performance of a surface-protecting layer.　More specifically, the present invention provides an anti-viral decorative sheet having a crosslinking-cured resin layer as an outermost surface layer, the anti-viral decorative sheet being characterized in that (1) the crosslinking-cured resin layer comprises a cured product of a crosslinking-cured resin and an anti-viral agent and (2) the anti-viral agent has an anti-viral effect against a non-enveloped virus, contains a carboxylic acid derivative and a styrene polymer derivative, and contains, as at least constituent components for the carboxylic acid derivative, all of triethylamine, N,N-dimethylallylamine, dimethylpyrrole, tetramethyl-1,3-propanediamine and N,N,2,2-tetramethyl-1,3-propanediamine.

NAKAJIMA TOMOMI (JP)
SUMIDA YOSUKE (JP)
YOSHINAMI RISA (JP)
WADA MASATAKA (JP)
KAYAHARA TOSHINARU (JP)

PCT/JP2023/024007

January 04, 2024

June 28, 2023

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DAINIPPON PRINTING CO LTD (JP)

B32B27/18; B32B27/00; E04F13/07

WO2019045110A1

2019-03-07

JP2022041101A	2022-03-11
JP2022093256A	2022-06-23
JP2023050182A	2023-04-10

SAEGUSA & PARTNERS (JP)

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