Invention Grant
US09308519B2 Adsorbent for organic fluoro-compound comprising cyclodextrin-supported polymer
有权
含有环糊精载体的聚合物的有机氟化合物的吸附剂
- Patent Title: Adsorbent for organic fluoro-compound comprising cyclodextrin-supported polymer
- Patent Title (中): 含有环糊精载体的聚合物的有机氟化合物的吸附剂
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Application No.: US14646511Application Date: 2013-11-19
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Publication No.: US09308519B2Publication Date: 2016-04-12
- Inventor: Kenji Adachi , Masaki Kuramitsu , Mitsuru Akashi , Toshiyuki Kida
- Applicant: DAIKIN INDUSTRIES, LTD. , OSAKA UNIVERSITY
- Applicant Address: JP Osaka-Shi JP Suita-Shi
- Assignee: DAIKIN INDUSTRIES, LTD.,OSAKA UNIVERSITY
- Current Assignee: DAIKIN INDUSTRIES, LTD.,OSAKA UNIVERSITY
- Current Assignee Address: JP Osaka-Shi JP Suita-Shi
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2012-268600 20121207
- International Application: PCT/JP2013/081138 WO 20131119
- International Announcement: WO2014/087838 WO 20140612
- Main IPC: B01D15/38
- IPC: B01D15/38 ; B01J20/26 ; B01D15/08 ; B01D15/26 ; B01J20/28 ; C07C51/50 ; B01J20/34 ; B01J20/32 ; C02F1/28 ; C08B37/16 ; C08L5/16 ; C02F101/36
Abstract:
The present invention is to provide a material that is capable of selectively adsorbing organic fluoro-compounds such as perfluorooctane sulfonic acid, allows the adsorbed organic fluoro-compounds to be recovered, and is reusable as an adsorbent, specifically to provide a polymer in which cyclodextrin is supported on the surface of a water-insoluble polymer, and an adsorbent containing the same, and a method of use of the same as a selective adsorbent of, in particular, an organic fluoro-compound.
Public/Granted literature
- US20150314266A1 ADSORBENT FOR ORGANIC FLUORO-COMPOUND COMPRISING CYCLODEXTRIN-SUPPORTED POLYMER Public/Granted day:2015-11-05
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