- The hydrophilic ionic liquid at room temperature and its use
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PROBLEM TO BE SOLVED: To provide a novel ionic liquid that is liquid at a room temperature and is hydrophilic, particularly water-soluble, and use thereof.SOLUTION: This invention provides a hydrophilic room-temperature ionic liquid including a cation and an anion, the cation being a quaternary ammonium cation of the formula (I), and the anion being a carboxylate anion, where R represents a 1-5C straight-chain or branched-chain alkylene group, and n represents an integer of 1-3.
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Paragraph 0105; 0106; 0226; 0245
(2019/09/11)
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- LIQUIDS
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The present invention relates to ionic liquid comprising an anion and a cation wherein the cation is a primary, secondary or tertiary ammonium ion containing a protonated nitrogen atom.
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Page/Page column 31-32
(2008/06/13)
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