Title:
LAMINATE FOR HUMIDIFICATION, AND HUMIDIFIER
Document Type and Number:
WIPO Patent Application WO/2023/243600
Kind Code:
A1
Abstract:
The present invention provides a laminate for humidification that can suppress blocking between pore-less films. A laminate 1 for humidification comprises a porous reinforcement material 11 and a pore-less film 12 that is laminated on at least one face of the porous reinforcement material 11 and that functions as a moisture-permeable film. The surface of the pore-less film 12 is water resistant and has a textured shape. The pore-less film 12 preferably contains an anti-blocking agent. It is also preferable that the average particle diameter of the anti-blocking agent is greater than the thickness of the pore-less film 12, and that the textured shape is formed by the anti-blocking agent.
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Inventors:
MAETANI SHINJI (JP)
NISHIO NAOTAKA (JP)
SAKAKIBARA TAKAHIRO (JP)
MIZUTA TOMOYA (JP)
SAKATA YUMI (JP)
NAKAZAWA TAKEMA (JP)
NISHIO NAOTAKA (JP)
SAKAKIBARA TAKAHIRO (JP)
MIZUTA TOMOYA (JP)
SAKATA YUMI (JP)
NAKAZAWA TAKEMA (JP)
Application Number:
PCT/JP2023/021732
Publication Date:
December 21, 2023
Filing Date:
June 12, 2023
Export Citation:
Assignee:
DAICEL CORP (JP)
DAIKIN IND LTD (JP)
DAIKIN IND LTD (JP)
International Classes:
B32B5/18; B32B27/00; F24F1/0087; F24F1/037; F24F6/04
Domestic Patent References:
| WO2022070948A1 | 2022-04-07 | |||
| WO2021200382A1 | 2021-10-07 |
Foreign References:
| JPH02293551A | 1990-12-04 | |||
| JPH08266631A | 1996-10-15 | |||
| JP2003097831A | 2003-04-03 | |||
| US20070149074A1 | 2007-06-28 |
Attorney, Agent or Firm:
G-CHEMICAL INTELLECTUAL PROPERTY FIRM (JP)
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