Antimicrobial film-coated substrate and manufacturing method therefor
AssigneeLG Electronics Inc.
InventorsByungsung KIM, Hyouk KWON
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Abstract
The present invention relates to an antimicrobial film coating. More specifically, the present invention relates to an antimicrobial film-coated substrate and a manufacturing method therefor. The method of the present invention for manufacturing an antimicrobial film-coated substrate, in which antimicrobial particles are directly formed, comprises the steps of: preparing a coating solution by mixing a metal salt with a hydrophobic solvent; coating the surface of a plastic or polymer substrate with the coating solution; and heat-treating the coated plastic or polymer substrate to form an antimicrobial particle layer on the surface of the plastic or polymer substrate.
Claims20
A method of manufacturing an antimicrobial film-coated substrate configured to directly form antimicrobial particles, the method comprising:
- mixing a metal salt with a hydrophobic solvent to prepare a coating solution;
- coating a surface of a plastic or polymer substrate with the coating solution;
- and
- heat-treating the coated plastic or polymer substrate to form an antimicrobial particle layer on the surface of the plastic or polymer substrate.
A method of manufacturing an antimicrobial film-coated substrate, the method comprising:
- mixing a metal salt including at least one of a metal acetate-based material, a metal chloride-based material, or a metal nitrate-based material with an alcohol-based solvent to prepare a coating solution;
- coating a surface of a plastic or polymer substrate with the coating solution;
- and
- heat-treating the coated plastic or polymer substrate to form an antimicrobial particle layer on the surface of the plastic or polymer substrate.
An antimicrobial film-coated substrate comprising a metal salt including at least one of metal acetate, metal chloride, or metal nitrate directly formed on a surface thereof through an oxidation reaction and an aggregation reaction.
Dependencies are inferred from the claim text.