Invention Grant
- Patent Title: Sheet for total heat exchanger
- Patent Title (中): 全热交换器板
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Application No.: US12224779Application Date: 2007-06-04
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Publication No.: US08383526B2Publication Date: 2013-02-26
- Inventor: Fumio Miyagoshi , Masao Fujita , Hidenao Saito , Hirokuni Tajima , Sadao Odajima
- Applicant: Fumio Miyagoshi , Masao Fujita , Hidenao Saito , Hirokuni Tajima , Sadao Odajima
- Applicant Address: JP Osaka JP Osaka
- Assignee: Rengo Co., Ltd.,Frontier Industrial Co., Ltd.
- Current Assignee: Rengo Co., Ltd.,Frontier Industrial Co., Ltd.
- Current Assignee Address: JP Osaka JP Osaka
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2006-156440 20060605; JP2007-130852 20070516
- International Application: PCT/JP2007/061679 WO 20070604
- International Announcement: WO2007/142344 WO 20071213
- Main IPC: B32B9/06
- IPC: B32B9/06

Abstract:
A liquid containing a hydrophilic polymer is applied by spreading or impregnation to a porous sheet comprising paper or a nonwoven fabric containing not less than 30% by weight and not more than 100% by weight of hydrophilic fiber to provide a hydrophilic polymer-processed sheet of which the surface and/or the interior of the porous sheet is filled with the hydrophilic polymer, which is made insoluble to water. This sheet is used as a sheet for a total heat exchanger which has higher conductivity of sensible heat and latent heat than conventional sheet for a total heat exchanger that uses a moisture permeable membrane.
Public/Granted literature
- US20090068437A1 Sheet for Total Heat Exchanger Public/Granted day:2009-03-12
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