Title:
POLYMER COMPOSITE THIN FILM, GAS SEPARATION DEVICE PROVIDED WITH SAID POLYMER COMPOSITE THIN FILM, AND METHOD FOR PRODUCING POLYMER COMPOSITE THIN FILM
Document Type and Number:
WIPO Patent Application WO/2023/157844
Kind Code:
A1
Abstract:
[Problem] To provide a polymer composite thin film that, due to being configured in a very thin form using a simpler configuration involving combining (compositing) a nanosupport having exceptional mechanical strength with a nanofilm provided with exceptional flexible functionality, has high functionality and useful structural stability (independence). [Solution] The present invention comprises a first layer (reinforcement layer 3) including carbon nanotubes 5, and a second layer (polymer thin film 2) that is configured mainly from a polymer material and is superposed so as to be in contact with the first layer. The second layer is configured to have selective permeability with respect to a prescribed gas.
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Inventors:
KUNITAKE TOYOKI (JP)
FUJIKAWA SHIGENORI (JP)
ARIYOSHI MIHO (JP)
FUJIKAWA SHIGENORI (JP)
ARIYOSHI MIHO (JP)
Application Number:
PCT/JP2023/005046
Publication Date:
August 24, 2023
Filing Date:
February 14, 2023
Export Citation:
Assignee:
NANOMEMBRANE TECH INC (JP)
International Classes:
B01D69/00; B01D53/22; B01D69/12; B01D71/02; B01D71/70; B32B27/00; C01B32/168
Domestic Patent References:
WO2008028155A2 | 2008-03-06 | |||
WO2018225863A1 | 2018-12-13 | |||
WO2018079604A1 | 2018-05-03 |
Foreign References:
JP2020531260A | 2020-11-05 | |||
JP2021087907A | 2021-06-10 | |||
JP2011526834A | 2011-10-20 |
Attorney, Agent or Firm:
OSHIMA & PARTNERS (JP)
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