Deep eutectic solvents and their use

Jaakko Hiltunen (Inventor), Sauli Vuoti (Inventor), Lauri Kuutti (Inventor)

    Research output: PatentPatent


    The present invention relates to a deep eutectic solvent comprising (2-R-ethyl)-trimethylammonium salt or a mixture of said salts, and a Lewis acid selected from boric acid, meta- boric acid, boronic acid, borinic acid, alkyl borates and hydrated borate salts, and any combinations thereof. The invention also relates to a method for the manufacture of said deep eutectic solvent, and to a method for dissolving polysaccharides.

    Patent family as of 18.11.2021
    DE602015020048 D1 20181213 DE201560020048T 20150227      
    EP3110850 A1 20170104 EP20150755150 20150227      
    EP3110850 A4 20171108 EP20150755150 20150227      
    EP3110850 B1 20181121 EP20150755150 20150227      
    FI126757 B 20170515 FI20140005195 20140228      
    FI20145195 A 20150829 FI20140005195 20140228      
    WO15128550 A1 20150903 WO2015FI50122 20150227

    Link to current patent family on right 

    Original languageEnglish
    Patent numberEP3110850
    IPCC08J 9/ 28 A I
    Priority date27/02/15
    Publication statusPublished - 4 Jan 2017
    MoE publication typeH1 Granted patent


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