Title:
FLOW PATH PLATE FOR TOTAL HEAT EXCHANGE ELEMENT, TOTAL HEAT EXCHANGE ELEMENT, TOTAL HEAT EXCHANGE VENTILATION DEVICE, AND METHOD FOR MANUFACTURING FLOW PATH PLATE FOR TOTAL HEAT EXCHANGE ELEMENT
Document Type and Number:
WIPO Patent Application WO/2022/137430
Kind Code:
A1
Abstract:
This flow path plate for a total heat exchange element is configured from a resin composition having the properties of heat transferal and moisture permeability and including: at least one substrate among a first substrate which is a polypropylene having a long-chain hydrocarbon branched structure and a second substrate which is a polypropylene to which a low-density polyethylene having a branched structure has been added; and a moisture-permeable material being a block copolymer which has polyethylene glycol as a raw material.
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Inventors:
SOTOKAWA HAJIME (JP)
FUJITA MASASHI (JP)
MATSUO YUICHI (JP)
IZUTANI TASUKU (JP)
FUJITA MASASHI (JP)
MATSUO YUICHI (JP)
IZUTANI TASUKU (JP)
Application Number:
PCT/JP2020/048449
Publication Date:
June 30, 2022
Filing Date:
December 24, 2020
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F28F21/06; F24F7/08; F28D9/02; F28F3/08
Domestic Patent References:
| WO2013099607A1 | 2013-07-04 |
Foreign References:
| JP2014028915A | 2014-02-13 | |||
| JP2012117078A | 2012-06-21 | |||
| JPH0425476B2 | 1992-04-30 | |||
| JP2020506275A | 2020-02-27 | |||
| JP2017025244A | 2017-02-02 | |||
| JP2005282904A | 2005-10-13 | |||
| JP2019528419A | 2019-10-10 | |||
| JP5506441B2 | 2014-05-28 | |||
| JP5506441B2 | 2014-05-28 |
Other References:
See also references of EP 4269928A4
Attorney, Agent or Firm:
TAKAMURA, Jun (JP)
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