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.: US11187389Application Date: 2005-07-22
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Publication No.: US08182581B2Publication Date: 2012-05-22
- Inventor: Daniel W. Armstrong , Jared Anderson
- Applicant: Daniel W. Armstrong , Jared Anderson
- Applicant Address: US MO St. Louis
- Assignee: Sigma-Aldrich Co. LLC
- Current Assignee: Sigma-Aldrich Co. LLC
- Current Assignee Address: US MO St. Louis
- Agency: Harness, Dickey & Pierce, P.L.C.
- Agent J. Timothy Keane; Kisuk Lee
- Main IPC: B01D53/02
- IPC: B01D53/02 ; C07D233/00 ; C07D207/18
Abstract:
The present invention relates to diionic liquid salts of dicationic or dianionic molecules, as well as solvents comprising diionic liquids and the use of diionic liquids as the stationary phase in a gas chromatographic column.
Public/Granted literature
- US20060025598A1 High stability diionic liquid salts Public/Granted day:2006-02-02
Information query
IPC分类:
