发明申请
US20160310911A1 GAS SEPARATION COMPOSITE MEMBRANE, GAS SEPARATION MODULE, GAS SEPARATION DEVICE, GAS SEPARATION METHOD, AND METHOD OF PRODUCING GAS SEPARATION COMPOSITE MEMBRANE
审中-公开
气体分离复合膜，气体分离模块，气体分离装置，气体分离方法和气体分离复合膜的制造方法
- 专利标题： GAS SEPARATION COMPOSITE MEMBRANE, GAS SEPARATION MODULE, GAS SEPARATION DEVICE, GAS SEPARATION METHOD, AND METHOD OF PRODUCING GAS SEPARATION COMPOSITE MEMBRANE
- 专利标题（中）： 气体分离复合膜，气体分离模块，气体分离装置，气体分离方法和气体分离复合膜的制造方法
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申请号： US15201663申请日： 2016-07-05
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公开(公告)号： US20160310911A1公开(公告)日： 2016-10-27
- 发明人: Takayasu NAGAI , Daisuke SAWAI , Satoshi SANO
- 申请人： FUJIFILM Corporation
- 申请人地址： JP Tokyo
- 专利权人： FUJIFILM Corporation
- 当前专利权人： FUJIFILM Corporation
- 当前专利权人地址： JP Tokyo
- 优先权： JP2014-024632 20140212
- 主分类号： B01D71/64
- IPC分类号： B01D71/64 ; B01D53/22 ; B32B38/10 ; B01D65/00 ; B32B37/06 ; C08G73/10 ; B01D69/12
摘要：
Provided are a gas separation composite membrane including a gas separation layer which is formed to include a polyimide compound on the upper side of a gas permeating support, in which the solubility of the polyimide compound in dimethylacetamide at 20° C. is 20 mg/100 g or less, and the thickness of the gas separation layer is 0.1 μm or greater and less than 5.0 μm, a method of producing the same, a gas separation module using the gas separation composite membrane, a gas separation device, and a gas separation method.
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