Title:
MOISTURE-PERMEABLE RESIN SHEET AND METHOD FOR PRODUCING SAME, TOTAL HEAT EXCHANGE ELEMENT AND TOTAL HEAT EXCHANGE VENTILATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/170792
Kind Code:
A1
Abstract:
A moisture-permeable resin sheet (4) comprises: a moisture-permeable thermoplastic resin (41); a non-moisture-permeable thermoplastic resin (42); a compatibilizing agent (44) that covers at least a portion of the surface of the non-moisture-permeable thermoplastic resin (42) and compatibilizes the moisture-permeable thermoplastic resin (41) and the non-moisture-permeable thermoplastic resin (42); a hydrophilic filler (43) that is more rigid than the moisture-permeable thermoplastic resin (41); and a reactive hydrophilizing agent (45) that covers at least a portion of the surface of the hydrophilic filler (43) and compatibilizes the moisture-permeable thermoplastic resin (41) and the hydrophilic filler (43).
Inventors:
IZUTANI TASUKU (JP)
FUJITA MASASHI (JP)
SOTOKAWA HAJIME (JP)
FUJITA MASASHI (JP)
SOTOKAWA HAJIME (JP)
Application Number:
PCT/JP2022/010032
Publication Date:
September 14, 2023
Filing Date:
March 08, 2022
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F28F3/00; C08J5/18; C08L101/12
Domestic Patent References:
| WO2013077354A1 | 2013-05-30 |
Foreign References:
| JP2000017166A | 2000-01-18 | |||
| JP2004182916A | 2004-07-02 | |||
| JP2012144654A | 2012-08-02 | |||
| JPH10168298A | 1998-06-23 | |||
| JP2016538364A | 2016-12-08 | |||
| JP6925567B1 | 2021-08-25 | |||
| JP2013513668A | 2013-04-22 | |||
| JP2017226830A | 2017-12-28 | |||
| JP2009161707A | 2009-07-23 | |||
| JP2018193431A | 2018-12-06 | |||
| JP2003048999A | 2003-02-21 | |||
| JPH11181190A | 1999-07-06 |
Attorney, Agent or Firm:
TAKAMURA, Jun (JP)
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