Title:
LAMINATE BODY
Document Type and Number:
WIPO Patent Application WO/2021/200382
Kind Code:
A1
Abstract:
A laminate body which has low air permeability and excellent moisture permeability, a partition member for total heat exchange elements which comprises said laminate body, a total heat exchange element which is provided with a plurality of said partition members for total heat exchange elements, and a ventilation device which is provided with said total heat exchange element are provided. This laminate body is characterized by being provided with a porous substrate and a moisture-permeable membrane disposed on one surface of the porous substrate, wherein the moisture-permeable membrane is provided with a porous substrate and a moisture-permeable membrane disposed on at least one surface of the porous substrate, and the moisture-permeable membrane is formed from a thermoplastic copolymer having a side chain containing a hydrophilic group as a functional group.
Inventors:
NISHIO NAOTAKA (JP)
MAETANI SHINJI (JP)
SAKAKIBARA TAKAHIRO (JP)
IEKI RYOSUKE (JP)
NAKAZAWA TAKEMA (JP)
KASAI MASAYA (JP)
SUEOKA TAKAHISA (JP)
MAETANI SHINJI (JP)
SAKAKIBARA TAKAHIRO (JP)
IEKI RYOSUKE (JP)
NAKAZAWA TAKEMA (JP)
KASAI MASAYA (JP)
SUEOKA TAKAHISA (JP)
Application Number:
PCT/JP2021/011912
Publication Date:
October 07, 2021
Filing Date:
March 23, 2021
Export Citation:
Assignee:
DAICEL CORP (JP)
DAIKIN IND LTD (JP)
DAIKIN IND LTD (JP)
International Classes:
B32B5/18; F24F7/08; F28F3/00; F28F3/08
Domestic Patent References:
| WO2019045057A1 | 2019-03-07 |
Foreign References:
| JP2018109492A | 2018-07-12 | |||
| JPS60205193A | 1985-10-16 | |||
| JP2014055683A | 2014-03-27 | |||
| JP2015186862A | 2015-10-29 | |||
| JP2020061735A | 2020-04-16 | |||
| JP2020061833A | 2020-04-16 | |||
| JP2020164275A | 2020-10-08 | |||
| JP2020164298A | 2020-10-08 | |||
| JP2014055683A | 2014-03-27 |
Attorney, Agent or Firm:
GOTO & CO. (JP)
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