Wallpaper with deodorizing function and method of maunfacturing of the wallpaper
A technology for air purification and wallpaper, applied in chemical instruments and methods, organic compound/hydride/coordination complex catalysts, paper, etc., can solve the problems of surface aging, restricted use, hindering diversification and expanding applications, etc.
Active Publication Date: 2010-08-18
LG HAUSYS LTD
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Abstract
The invention provides a wallpaper with the deodorizing function. The wallpaper comprises a base layer, a printing layer and an air cleaning coating formed in order from the bottom. The air cleaning coating is formed by coating a photocatalyst activated by the visible light. The photocatalyst contains a solvent, a titanium compound, a chelating agent, a metallic compound and an acidic catalyst. The invention also provides a method for manufacturing the wallpaper with the deodorizing function. Even in the presence of a low-energy light source such as an indoor filament lamp, a fluorescent lampand a light-emitting diode (LED) lamp, the wallpaper with the deodorizing function still continuously exhibits enough photocatalysis activity. Therefore, the wallpaper with the deodorizing function can be used in various occasions, including the place where no enough effect is achieved by the conventional wallpaper coated with the photocatalyst. In addition, the wallpaper with the deodorizing function can be used for a long term with no damage on the appearance of the base wallpaper.
Application Domain
Covering/liningsSpecial paper +5
Technology Topic
SolventAir cleaning +11
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