Title:
PAPER FOR ENERGY RECOVERY VENTILATION ELEMENT
Document Type and Number:
WIPO Patent Application WO/2018/003492
Kind Code:
A1
Abstract:
The problem addressed by the present invention is to provide paper for an energy recovery ventilation element that can be produced efficiency during paper making, in which problems such as torn paper do not arise easily during element processing, and that has high moisture absorption and desorption and air shielding properties. To address the problem, provided is paper for an energy recovery ventilation element that includes fiber for paper-making, a moisture absorbent, and cellulose nanofiber.
Inventors:
KAWASAKI TAKAFUMI (JP)
FUJII TAKESHI (JP)
ISHINO YOSHIAKI (JP)
MATSUURA MASAMI (JP)
FUJII TAKESHI (JP)
ISHINO YOSHIAKI (JP)
MATSUURA MASAMI (JP)
Application Number:
PCT/JP2017/021890
Publication Date:
January 04, 2018
Filing Date:
June 14, 2017
Export Citation:
Assignee:
JUJO PAPER CO LTD (JP)
NIPPON PAPER PAPYLIA CO LTD (JP)
NIPPON PAPER PAPYLIA CO LTD (JP)
International Classes:
D21H27/00; D21H11/18; D21H19/10; F24F7/08
Domestic Patent References:
| WO2014014099A1 | 2014-01-23 | |||
| WO2015008868A1 | 2015-01-22 | |||
| WO2015050104A1 | 2015-04-09 |
Foreign References:
| JP2008012432A | 2008-01-24 | |||
| JPH11189999A | 1999-07-13 | |||
| JP2010248680A | 2010-11-04 | |||
| JP2015194323A | 2015-11-05 |
Attorney, Agent or Firm:
YAMADA Yasuyuki et al. (JP)
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