Invention Grant
- Patent Title: Filter containing photocatalyst particles and resin particles
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Application No.: US16363342Application Date: 2019-03-25
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Publication No.: US11090632B2Publication Date: 2021-08-17
- Inventor: Sakae Takeuchi , Hideaki Yoshikawa , Hiroyoshi Okuno , Yoshitake Ogura , Takeshi Iwanaga
- Applicant: FUJIFILM BUSINESS INNOVATION CORP.
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM BUSINESS INNOVATION CORP.
- Current Assignee: FUJIFILM BUSINESS INNOVATION CORP.
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: JPJP2018-165776 20180905
- Main IPC: B01J21/00
- IPC: B01J21/00 ; B01J21/08 ; B01J21/06 ; B01J31/12 ; B01J31/06 ; B01J35/00 ; B01J35/02 ; A61L9/20 ; B01J31/38
Abstract:
A filter includes resin particles and photocatalyst particles having absorption at wavelengths of 450 nm and 750 nm in the visible absorption spectrum. The photocatalyst particles have a high photocatalytic function and are present on the surface of the resin particle. The filter is air permeable, transmits visible light, and has high deodorizing performance.
Public/Granted literature
- US20200070125A1 FILTER Public/Granted day:2020-03-05
Information query
