| abstract |
[PROBLEMS] To provide the basics such as durability, appearance (designability), chemical resistance, and scratch resistance of building floor materials manufactured from ordinary plywood, reinforced plywood, particle board, MDF, and other wooden substrates. Not only physical properties but also woody materials that can deodorize indoor pollutants such as formaldehyde and volatile organic compounds (VOC) that will be emitted during use, and prevent symptoms such as sick house syndrome and chemical sensitivity. Provide system flooring. A top coat layer 26 finally applied to a wood substrate F1 is formed from a cured coating film of a solventless UV curable resin coating material in which particulate deodorant components having fine particles of photocatalytically active titanium oxide are mixed. It is formed. [Selection] Figure 1 |