- Patent Title: Photocatalyst/alloy fine-particle dispersion having anitbacterial/antifungal properties, method of preparation thereof, and member having photocatalyst/alloy thin film on surface
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Application No.: US16144167Application Date: 2018-09-27
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Publication No.: US10737241B2Publication Date: 2020-08-11
- Inventor: Manabu Furudate , Tomohiro Inoue
- Applicant: Shin-Etsu Chemical Co., Ltd.
- Applicant Address: JP Tokyo
- Assignee: SHIN-ETSU CHEMICAL CO., LTD.
- Current Assignee: SHIN-ETSU CHEMICAL CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@2ec0a4e5
- Main IPC: B01J21/06
- IPC: B01J21/06 ; B01J23/06 ; B01J23/50 ; B01J37/16 ; A01N59/16 ; A01N59/20 ; B01J37/00 ; A01N59/00 ; B01J23/62 ; C09D7/61 ; B01J23/56 ; B01J23/80 ; B01J23/89 ; B01J35/00 ; C09D1/00 ; C09D5/14
Abstract:
A photocatalyst/alloy fine-particle dispersion containing two kinds of fine particles dispersed in an aqueous dispersion medium, (i) photocatalyst fine particles and (ii) alloy fine particles containing an antibacterial/antifungal metal, easily forms a photocatalyst/alloy fine-particle thin film of high transparency that exhibits antibacterial/antifungal properties regardless of the presence or absence of light irradiation.
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