Invention Grant
- Patent Title: Optical-isomer-separating agent
- Patent Title (中): 光学异构体分离剂
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Application No.: US13199249Application Date: 2011-08-24
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Publication No.: US08679346B2Publication Date: 2014-03-25
- Inventor: Yasuhiro Kagamihara
- Applicant: Yasuhiro Kagamihara
- Applicant Address: JP Sakai-shi, Osaka
- Assignee: Daicel Corporation
- Current Assignee: Daicel Corporation
- Current Assignee Address: JP Sakai-shi, Osaka
- Agency: Flynn, Thiel, Boutell & Tanis, P.C.
- Priority: JP2005-101846 20050331
- Main IPC: B01D15/20
- IPC: B01D15/20 ; B01D15/38 ; B01D15/00 ; G01N30/30
Abstract:
An enantiomeric isomer separating agent includes a polysaccharide derivative supported by particles of a support by chemical bonding and has a concentration of eluted component (in terms of mass proportion), as determined through a liquid passing test of 20 ppm or lower.
Public/Granted literature
- US20110313146A1 Optical-isomer-separating agent Public/Granted day:2011-12-22
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