Invention Grant
- Patent Title: Organic-inorganic hybrid membrane
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Application No.: US16962095Application Date: 2019-01-16
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Publication No.: US11655347B2Publication Date: 2023-05-23
- Inventor: Yasunori Taga
- Applicant: HYOMEN KAIMEN KOBO CORPORATION , RIKEN TECHNOS CORPORATION
- Applicant Address: JP Aichi
- Assignee: HYOMEN KAIMEN KOBO CORPORATION,RIKEN TECHNOS CORPORATION
- Current Assignee: HYOMEN KAIMEN KOBO CORPORATION,RIKEN TECHNOS CORPORATION
- Current Assignee Address: JP Aichi; JP Tokyo
- Agency: Raphael Bellum PLLC
- Priority: JP 2018006079 2018.01.18
- International Application: PCT/JP2019/001129 2019.01.16
- International Announcement: WO2019/142830A 2019.07.25
- Date entered country: 2020-07-14
- Main IPC: C03C17/00
- IPC: C03C17/00 ; C03C17/42 ; C08F14/26 ; C08K3/22 ; C23C14/34 ; E06B5/10 ; C08J5/18 ; B60J1/02 ; B60J1/08 ; B60J1/18

Abstract:
In one aspect, the present invention is an organic-inorganic hybrid membrane of a cerium oxide and an organic fluorine compound, the organic-inorganic hybrid membrane satisfying the following (a), (b), and (c): (a) the visible-light transmittance is 70% or higher; (b) the UV transmittance at a wavelength of 380 nm is 60% or lower; and (c) the water contact angle of the surface of the organic-inorganic hybrid membrane is 80° or higher. In another aspect, the present invention is an organic-inorganic hybrid membrane of a cerium oxide and an organic fluorine compound, the organic-inorganic hybrid membrane satisfying the following (a), (b), and (c′): (a) the visible-light transmittance is 70% or higher; (b) the UV transmittance at a wavelength of 380 nm is 60% or lower; and (c′) the water contact angle of the surface of the organic-inorganic hybrid membrane is 90° or higher. The organic fluorine compound may include a fluorine-based resin. Also disclosed are a laminate and an article that include the organic-inorganic hybrid membrane.
Public/Granted literature
- US20200339772A1 ORGANIC-INORGANIC HYBRID MEMBRANE Public/Granted day:2020-10-29
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