发明公开
EP3252086A1 HYDROPHILIZING AGENT, COMPOSITION CONTAINING HYDROPHILIZING AGENT, AND POROUS POLYMER FILM
审中-公开
亲水剂，含有亲水化剂的组合物和多孔聚合物膜
- 专利标题： HYDROPHILIZING AGENT, COMPOSITION CONTAINING HYDROPHILIZING AGENT, AND POROUS POLYMER FILM
- 专利标题（中）： 亲水剂，含有亲水化剂的组合物和多孔聚合物膜
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申请号： EP16752592.2申请日： 2016-02-19
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公开(公告)号： EP3252086A1公开(公告)日： 2017-12-06
- 发明人: KANBARA, Tadashi , TANAKA, Yoshito , OHMUKAI, Yoshikage , SHIOTANI, Yuko , MOHRI, Haruhiko , MIKI, Jun
- 申请人： Daikin Industries, Ltd.
- 申请人地址： Umeda Center Building 4-12 Nakazaki-nishi 2-chome Kita-ku Osaka-shi, Osaka 530-8323 JP
- 专利权人： Daikin Industries, Ltd.
- 当前专利权人： Daikin Industries, Ltd.
- 当前专利权人地址： Umeda Center Building 4-12 Nakazaki-nishi 2-chome Kita-ku Osaka-shi, Osaka 530-8323 JP
- 代理机构： Hoffmann Eitle
- 优先权： JP2015031982 20150220; JP2015121324 20150616
- 国际公布： WO2016133206 20160825
- 主分类号： C08F214/26
- IPC分类号： C08F214/26 ; B01D69/02 ; B01D71/32 ; B01D71/34 ; B01D71/44 ; C08F214/28 ; C08F226/10
摘要：
The invention provides a hydrophilizing agent which is to be added to a polymer having a large contact angle to produce a porous polymer film that has a small contact angle and that can maintain this small contact angle even after 168-hour contact with an aqueous sodium hypochlorite solution. The hydrophilizing agent contains a fluoropolymer having a contact angle of 50° or smaller and a weight reduction rate of 7% or lower.
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