Title:
ANTIMICROBIAL SUBSTRATE
Document Type and Number:
Japanese Patent JP2023178310
Kind Code:
A
Abstract:
To provide an antiviral substrate which is excellent in antiviral property, is excellent in transparency, and can maintain characteristics such as transparency of a base material and hue of the surface of the base material.SOLUTION: In an antiviral substrate, a cured product of a binder containing a copper compound and a photopolymerization initiator having a reduction force is fixed to the surface of a base material, at least a part of the copper compound is exposed from the surface of the cured product of the binder, the binder is an electromagnetic wave curable resin, the copper compound has a ratio (Cu(I)/Cu(II)) of Cu(I) to CU(II) contained in the copper compound, which is calculated by measuring binding energy corresponding to the Cu(I) and the CU(II) in a range of 925-955 eV by X-ray photoelectron spectroscopy for 5 minutes, of 0.4-4.SELECTED DRAWING: Figure 1
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Inventors:
HORINO KATSUTOSHI
TAKADA KOZO
ITO KAZUHIRO
OTSUKA KOHEI
TSUKADA KIYOTAKA
TAKADA KOZO
ITO KAZUHIRO
OTSUKA KOHEI
TSUKADA KIYOTAKA
Application Number:
JP2023166115A
Publication Date:
December 14, 2023
Filing Date:
September 27, 2023
Export Citation:
Assignee:
IBIDEN CO LTD
International Classes:
A01N59/20; A01N25/10; A01P1/00; B32B27/18; C08F2/50
Attorney, Agent or Firm:
Patent Attorney Firm WisePlus