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Title:
ORGANIC-INORGANIC HYBRID MEMBRANE
Document Type and Number:
WIPO Patent Application WO/2019/142830
Kind Code:
A1
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.

Inventors:
TAGA Yasunori (114-82, Arimatsuura Narumicho, Midori-ku, Nagoya-sh, Aichi 24, 〒4580824, JP)
Application Number:
JP2019/001129
Publication Date:
July 25, 2019
Filing Date:
January 16, 2019
Export Citation:
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Assignee:
HYOMEN KAIMEN KOBO CORPORATION (114-82, Arimatsuura Narumicho, Midori-ku, Nagoya-sh, Aichi 24, 〒4580824, JP)
RIKEN TECHNOS CORPORATION (2-101, Kanda-Awajicho Chiyoda-k, Tokyo 36, 〒1018336, JP)
International Classes:
C08J5/18; B32B27/18; B32B27/30; C03C17/42; C08K3/22; C08L27/12; C23C14/06
Domestic Patent References:
WO2016122223A12016-08-04
Foreign References:
JPH0837942A1996-02-13
JPH10147681A1998-06-02
JPH10292056A1998-11-04
JP2000287559A2000-10-17
JP2007301976A2007-11-22
JPH04300644A1992-10-23
JP2015156377A2015-08-27
Attorney, Agent or Firm:
ASAMURA PATENT OFFICE, P.C. (Tennoz Central Tower, 2-2-24 Higashi-Shinagawa Shinagawa-k, Tokyo 76, 〒1408776, JP)
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