- 专利标题： Filter medium, method for producing filter medium, water treatment module, and water treatment device
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申请号： US15329841申请日： 2015-07-30
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公开(公告)号： US10294125B2公开(公告)日： 2019-05-21
- 发明人: Masato Fujita , Masakazu Uotani , Hiroshi Koshiyama , Takeshi Kamiya , Tsunetoshi Honda , Daisuke Takano
- 申请人： MITSUBISHI MATERIALS CORPORATION , Mitsubishi Materials Electronic Chemicals Co., Ltd.
- 申请人地址： JP Tokyo JP Akita-shi
- 专利权人： MITSUBISHI MATERIALS CORPORATION,Mitsubishi Materials Electronic Chemicals Co., Ltd.
- 当前专利权人： MITSUBISHI MATERIALS CORPORATION,Mitsubishi Materials Electronic Chemicals Co., Ltd.
- 当前专利权人地址： JP Tokyo JP Akita-shi
- 代理机构： Locke Lord LLP
- 优先权： JP2014-155553 20140730; JP2014-155554 20140730; JP2014-206782 20141007; JP2015-104023 20150521
- 国际申请： PCT/JP2015/071635 WO 20150730
- 国际公布： WO2016/017754 WO 20160204
- 主分类号： C02F1/40
- IPC分类号： C02F1/40 ; B01D17/04 ; C09D129/14 ; C09D167/00 ; C09D201/00 ; C09D5/00 ; C09D7/63 ; B01D17/00 ; D06M13/408 ; D06M13/438 ; D06M13/46 ; C07C303/02 ; C07C303/22 ; C07C303/40 ; C07C309/04 ; C07C311/03 ; C07C311/10 ; C07C227/08 ; C07C227/18 ; C07C229/06 ; C07C231/12 ; C07C233/36 ; C07C233/37 ; C02F101/32 ; C08K5/19 ; C08K5/20 ; C08K5/3415 ; C08K5/3462 ; C08K5/357 ; C08K5/42 ; C08K5/435
摘要：
The filter medium is a filter medium which uses a liquid containing oil and water as a separation target, and has a channel for the liquid. The filter medium includes a base constituting the channel, and one or more of nitrogen-containing fluorine compounds which are provided on at least a portion of a surface of the channel. The nitrogen-containing fluorine compound includes an oil-repellency imparting group and any one hydrophilicity imparting group selected from a group consisting of an anion type, a cation type, and an amphoteric type, in a molecule.
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