Invention Grant
- Patent Title: Ion exchange cryptands covalently bound to substrates
- Patent Title (中): 离子交换穴位共价结合到底物上
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Application No.: US11046477Application Date: 2005-01-28
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Publication No.: US07166226B2Publication Date: 2007-01-23
- Inventor: L. Andy Woodruff , Andrei V. Bordunov , Christopher A. Pohl
- Applicant: L. Andy Woodruff , Andrei V. Bordunov , Christopher A. Pohl
- Applicant Address: US CA Sunnyvale
- Assignee: Dionex Corporation
- Current Assignee: Dionex Corporation
- Current Assignee Address: US CA Sunnyvale
- Agency: Dorsey & Whitney
- Agent David J. Brezner
- Main IPC: C08B37/16
- IPC: C08B37/16
Abstract:
One embodiment of the invention comprises an ion exchange composition formed by reacting unsaturated carbon to carbon moieties pendant from derivatized ion binding cryptands with a support substrate under free radical activation conditions to form a covalent bond therebetween. In another embodiment, a cryptand ion exchange composition is made by covalently bonding unsaturated carbon to carbon moieties pendant from a derivatized ion binding cryptands with unsaturated carbon to carbon moieties pendant from a support substrate under free radical activation conditions to form covalent bond.
Public/Granted literature
- US20050133453A1 Ion exchange cryptands covalently bound to substrates Public/Granted day:2005-06-23
Information query
