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公开(公告)号：US20110226689A1
公开(公告)日：2011-09-22
申请号：US13119071
申请日：2009-09-18
申请人： Kenji Komori , Toshiyuki Ishizaki , Kenta Iwai , Xunyao Fu , Shinichi Minegishi , Nao Minaki
发明人： Kenji Komori , Toshiyuki Ishizaki , Kenta Iwai , Xunyao Fu , Shinichi Minegishi , Nao Minaki
CPC分类号： B01D71/34 , B01D67/0009 , B01D2323/06 , C02F1/444
摘要： A separation membrane including a separation-functional layer is provided, wherein the separation-functional layer contains a polyvinylidene fluoride-type resin having a melt viscosity of 3,300 Pa·s or more, and also the separation-functional layer has a three-dimensional network structure. A separation membrane is provided having high virus removal performance, high pure water permeability, and high physical durability and high chemical strength, which can also be used in the field of water treatment.
摘要翻译： 提供了具有分离功能层的分离膜，其中分离功能层含有熔体粘度为3300Pa·s以上的聚偏二氟乙烯系树脂，分离功能层也具有三维网 结构体。 提供了具有高的病毒去除性能，高纯水渗透性和高物理耐久性和高化学强度的分离膜，其也可用于水处理领域。
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公开(公告)号：US09174174B2
公开(公告)日：2015-11-03
申请号：US13119071
申请日：2009-09-18
申请人： Kenji Komori , Toshiyuki Ishizaki , Kenta Iwai , Xunyao Fu , Shinichi Minegishi , Nao Minaki
发明人： Kenji Komori , Toshiyuki Ishizaki , Kenta Iwai , Xunyao Fu , Shinichi Minegishi , Nao Minaki
CPC分类号： B01D71/34 , B01D67/0009 , B01D2323/06 , C02F1/444
摘要： A separation membrane including a separation-functional layer is provided, wherein the separation-functional layer contains a polyvinylidene fluoride-type resin having a melt viscosity of 3,300 Pa·s or more, and also the separation-functional layer has a three-dimensional network structure. A separation membrane is provided having high virus removal performance, high pure water permeability, and high physical durability and high chemical strength, which can also be used in the field of water treatment.
摘要翻译： 提供了具有分离功能层的分离膜，其中分离功能层含有熔体粘度为3300Pa·s以上的聚偏二氟乙烯系树脂，分离功能层也具有三维网 结构体。 提供了具有高的病毒去除性能，高纯水渗透性和高物理耐久性和高化学强度的分离膜，其也可用于水处理领域。
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