Flooring

JP7731745B2Active Publication Date: 2025-09-01ACHILLES CORP
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Patent Information

Application Number
JP2021148066
Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Filing Date
2021-09-10
Publication Date
2025-09-01
Estimated Expiration
2041-09-10

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Abstract

To provide a floor material having anti-fouling effect while reassuring a matted state.SOLUTION: A floor material 1 comprises a surface treatment layer 10 and at least one layer of a substrate 20 of a back surface side of the surface treatment layer 10. The surface treatment layer 10 comprises a resin 11 to which silica 12 is added and has a thickness of 4-15 μm, the silica 12 has an average grain diameter of 3-12 μm, an apparent specific gravity of 0.2-0.4 g / cm3 and a pore volume of 0.3-1.0 cm3 / g, and is added by 14-55 pts.mass based on 100 pts.mass of the total of the silica 12 and the resin 11.SELECTED DRAWING: Figure 1
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