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公开(公告)号：US09580873B2
公开(公告)日：2017-02-28
申请号：US14414569
申请日：2013-07-19
发明人： Hirofumi Ono , Shuji Takasu , Atsushi Horii , Satoru Yoshida
IPC分类号： D21H27/38 , D21H27/30 , B32B29/02 , F28F3/00 , D21H11/18 , D21H13/08 , D21H13/14 , D21H13/24 , D21H13/26 , D21H15/02 , F28F21/00 , F24F12/00 , F28D9/00 , F28D21/00 , B32B5/02 , B32B5/22 , B32B5/24 , B32B5/26 , B32B29/00 , B32B37/24 , D21H11/12 , D21H21/16 , D21H21/34
CPC分类号： D21H27/38 , B32B5/022 , B32B5/22 , B32B5/24 , B32B5/26 , B32B29/002 , B32B29/02 , B32B37/24 , B32B2255/02 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2262/04 , B32B2262/062 , B32B2307/3065 , B32B2307/72 , B32B2307/7242 , B32B2307/728 , B32B2307/73 , B32B2419/00 , D21H11/12 , D21H11/18 , D21H13/08 , D21H13/14 , D21H13/24 , D21H13/26 , D21H15/02 , D21H21/16 , D21H21/34 , D21H27/30 , F24F12/006 , F28D9/00 , F28D21/0014 , F28D21/0015 , F28F3/00 , F28F21/00 , Y02B30/563 , Y02P70/24
摘要： Provided is a multilayered structure comprising at least one fine cellulose fiber nonwoven fabric layer made of a fine cellulose fiber, wherein the multilayered structure is characterized in that the mean fiber diameter of the fine cellulose fiber forming the fine cellulose fiber non-woven fabric layer is 0.005 to 0.5 μm, and the mean thickness of the multilayered structure is 10 to 200 μm, the density thereof is 0.10 to 0.90 g/cm3, and the permeability resistance thereof is 2000 s/100 ml or more. Also provided are an energy recovery ventilation sheet made of this multilayered structure, an energy recovery ventilation element using this energy recovery ventilation sheet as a partitioning material for partitioning two types of air flow of different temperature and/or humidity, and a energy recovery ventilator using this energy recovery ventilation element.
摘要翻译： 本发明提供一种多层结构体，其包含至少一种由细纤维素纤维制成的细纤维素纤维无纺布层，其特征在于，形成微细纤维素纤维无纺布层的细纤维素纤维的平均纤维直径为 0.005〜0.5μm，多层结构体的平均厚度为10〜200μm，密度为0.10〜0.90g / cm 3，耐渗透性为2000s / 100ml以上。 还提供了由这种多层结构制成的能量回收通风板，能量回收通风元件，其使用该能量回收通风板作为分隔不同温度和/或湿度的两种气流的分隔材料，以及使用 这种能量回收通风元件。
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公开(公告)号：US09670622B2
公开(公告)日：2017-06-06
申请号：US15066933
申请日：2016-03-10
发明人： Hirofumi Ono , Shuji Takasu , Atsushi Horii , Satoru Yoshida
IPC分类号： D21H27/38 , D21H27/30 , B32B29/02 , F28F3/00 , D21H11/18 , D21H13/08 , D21H13/14 , D21H13/24 , D21H13/26 , D21H15/02 , F28F21/00 , F24F12/00 , F28D9/00 , F28D21/00 , B32B5/02 , B32B5/22 , B32B5/24 , B32B5/26 , B32B29/00 , B32B37/24 , D21H11/12 , D21H21/16 , D21H21/34
CPC分类号： D21H27/38 , B32B5/022 , B32B5/22 , B32B5/24 , B32B5/26 , B32B29/002 , B32B29/02 , B32B37/24 , B32B2255/02 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2262/04 , B32B2262/062 , B32B2307/3065 , B32B2307/72 , B32B2307/7242 , B32B2307/728 , B32B2307/73 , B32B2419/00 , D21H11/12 , D21H11/18 , D21H13/08 , D21H13/14 , D21H13/24 , D21H13/26 , D21H15/02 , D21H21/16 , D21H21/34 , D21H27/30 , F24F12/006 , F28D9/00 , F28D21/0014 , F28D21/0015 , F28F3/00 , F28F21/00 , Y02B30/563 , Y02P70/24
摘要： Provided is a multilayered structure comprising at least one fine cellulose fiber nonwoven fabric layer made of a fine cellulose fiber, wherein the multilayered structure is characterized in that the mean fiber diameter of the fine cellulose fiber forming the fine cellulose fiber non-woven fabric layer is 0.005 to 0.5 μm, and the mean thickness of the multilayered structure is 10 to 200 μm, the density thereof is 0.10 to 0.90 g/cm3, and the permeability resistance thereof is 2000 s/100 ml or more. Also provided are an energy recovery ventilation sheet made of this multilayered structure, an energy recovery ventilation element using this energy recovery ventilation sheet as a partitioning material for partitioning two types of air flow of different temperature and/or humidity, and a energy recovery ventilator using this energy recovery ventilation element.
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