Title:
SHEET FOR HEAT EXCHANGE ELEMENT
Document Type and Number:
WIPO Patent Application WO/2021/033658
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a sheet for heat exchange elements which has high gas-barrier properties, has high fungal resistance, and has water resistance such that the sheet can be used even under high-humidity conditions. The sheet for heat exchange elements has a multilayer structure comprising a porous base and a resin layer, and has a first surface and a second surface. The outermost layer of the sheet for heat exchange elements on the first-surface side is the resin layer. The resin layer comprises polyvinylpyrrolidone and/or a vinylpyrrolidone copolymer, and contains a fungicide.
Inventors:
NISHIOKA KAZUYA (JP)
OMORI TAIRA (JP)
OMORI TAIRA (JP)
Application Number:
PCT/JP2020/030960
Publication Date:
February 25, 2021
Filing Date:
August 17, 2020
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
F28F21/00; B32B5/18; B32B27/18; B32B27/28; F24F7/08; F28F3/08
Foreign References:
JP2017020779A | 2017-01-26 | |||
JP2003166155A | 2003-06-13 | |||
JP2016029226A | 2016-03-03 | |||
JP2017179613A | 2017-10-05 | |||
JP2018030805A | 2018-03-01 | |||
JP2016029226A | 2016-03-03 | |||
JP2012016645A | 2012-01-26 | |||
JP2017020779A | 2017-01-26 |
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