Invention Grant
- Patent Title: Temperature responsive adsorbent having a strong cation exchange group and method for producing the same
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Application No.: US13994255Application Date: 2011-12-19
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Publication No.: US09643173B2Publication Date: 2017-05-09
- Inventor: Ichiro Koguma , Hiroki Shigematsu , Kazuo Okuyama , Teruo Okano , Yoshikatsu Akiyama , Kenichi Nagase
- Applicant: Ichiro Koguma , Hiroki Shigematsu , Kazuo Okuyama , Teruo Okano , Yoshikatsu Akiyama , Kenichi Nagase
- Applicant Address: JP Tokyo
- Assignee: ASAHI KASEI MEDICAL CO., LTD.
- Current Assignee: ASAHI KASEI MEDICAL CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JP2010-282373 20101217
- International Application: PCT/JP2011/079392 WO 20111219
- International Announcement: WO2012/081727 WO 20120621
- Main IPC: B01J39/20
- IPC: B01J39/20 ; C07K1/18 ; B01J39/26 ; C08F293/00 ; B01J20/285 ; B01J20/32 ; B01J39/05 ; B01J39/19
Abstract:
Provided is a temperature responsive adsorbent prepared by immobilizing a copolymer containing at least N-isopropylacrylamide to a base material surface. The copolymer has at least a strong cation exchange group. In addition, the copolymer contains the strong cation exchange group in an amount of 0.01 to 5 mol % relative to N-isopropylacrylamide in terms of monomer.
Public/Granted literature
- US20130317129A1 TEMPERATURE RESPONSIVE ADSORBENT HAVING A STRONG CATION EXCHANGE GROUP AND METHOD FOR PRODUCING THE SAME Public/Granted day:2013-11-28
Information query
