Invention Grant
- Patent Title: High stability diionic liquid salts
- Patent Title (中): 高稳定性双离子液体盐
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Application No.: US13435163Application Date: 2012-03-30
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Publication No.: US08956445B2Publication Date: 2015-02-17
- Inventor: Daniel W. Armstrong , Jared Anderson
- Applicant: Daniel W. Armstrong , Jared Anderson
- Applicant Address: US MO Saint Louis
- Assignee: Sigma-Aldrich Co.
- Current Assignee: Sigma-Aldrich Co.
- Current Assignee Address: US MO Saint Louis
- Agency: Harness, Dickey & Pierce, P.L.C.
- Main IPC: B01D53/30
- IPC: B01D53/30 ; B01J20/292 ; B01J20/22 ; B01J20/286 ; B01J20/32 ; C07D233/54 ; C07F9/54 ; C07F9/58 ; C07F9/6512 ; B01J20/29 ; B01J20/30
Abstract:
The present invention relates to diionic liquid salts of dicationic or dianionic molecules, as well as solvents comprising such diionic liquids and the use of such diionic liquids as the stationary phase in a gas chromatographic column.
Public/Granted literature
- US20120211696A1 HIGH STABILITY DIIONIC LIQUID SALTS Public/Granted day:2012-08-23
Information query
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