Antibacterial and antiviral technology using visible light-responsive photocatalysts. Wilan.
Naka Industries
"Visible light-responsive photocatalytic technology that reduces bacteria and viruses with indoor and outdoor light" utilizing patents from the University of Tokyo and the Kanagawa Prefectural Institute of Industrial Technology.
**What is Willan?** It is a general term for a technology that uses visible light-responsive photocatalysts, which has been confirmed to reduce the number of bacteria and viruses not only with outdoor light but also with indoor lighting. This technology utilizes patents from the University of Tokyo and the Kanagawa Prefectural Institute of Industrial Technology. ● Antiviral and antibacterial properties ● High effectiveness with indoor lighting (effective even in dark places) ● Long-lasting effects due to inorganic antiviral agents ● Safety confirmed through various safety tests (acute oral toxicity, skin sensitization, mutagenicity, skin irritation)
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【Lineup】 - Powder (NKTC-003P)
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○Manufacturing, sales, and installation of building materials products (free access floors, indoor and outdoor stairs, corridor handrails, barrier-free auxiliary handrails, stair anti-slip devices, ceiling inspection hatches, etc.)




