Title:
COMPOSITE POROUS BODY AND METHOD FOR PRODUCING COMPOSITE POROUS BODY
Document Type and Number:
WIPO Patent Application WO/2023/188872
Kind Code:
A1
Abstract:
The present invention provides a composite porous body which comprises a base material that has a first surface and an inorganic layer that covers at least a part of the first surface, wherein: the base material is a porous body that is configured from a resin material; the inorganic layer is a multilayer body of a plurality of nanofibers; each one of the plurality of nanofibers is formed of an inorganic material that contains aluminum, oxygen and hydrogen; the average pore diameter of the first surface is 5 nm to 500 nm; the average thickness of the inorganic layer is 10 nm to 1,000 nm; and the average pore diameter of the inorganic layer is 1 nm to 50 nm.
Inventors:
NONOMURA KAZUYA (JP)
AOYAMA HIROKA (JP)
MIYANAGA MIKI (JP)
MORITA TORU (JP)
AOYAMA HIROKA (JP)
MIYANAGA MIKI (JP)
MORITA TORU (JP)
Application Number:
PCT/JP2023/004704
Publication Date:
October 05, 2023
Filing Date:
February 13, 2023
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
B01D69/00; B01D69/04; B01D69/06; B01D69/10; B01D69/12; B01D71/02; B01D71/36; B01D71/38; B32B5/24
Domestic Patent References:
| WO2011016478A1 | 2011-02-10 | |||
| WO2018079612A1 | 2018-05-03 | |||
| WO2008034190A1 | 2008-03-27 | |||
| WO2021053803A1 | 2021-03-25 |
Foreign References:
| JP2019042654A | 2019-03-22 | |||
| JP2021062352A | 2021-04-22 | |||
| JP2010105846A | 2010-05-13 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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