| 发明名称 | Ionic liquids for agricultural residue removal | ||
| 摘要 | A method of reducing the proportion of agricultural residues (ARs), such as pesticides and herbicides, present in an essential oil, comprising the treatment of the oil with an ionic liquid that has at most limited solubility in the oil, the ionic liquid having an anion and a cation chosen from the following table:;cationaniondialkylimidazoliumalkylsulfatetrialkylimidazolium dicyanamidedialkylpyridiniumalkylsulfonatedialkylpyrrolidiniumalkylphosphatethiocyanatefluoroacetatefluoroalkyl sulfonatetetrafluoroboratehalide;The method is particularly effect with citrus oils, especially orange oil, and it can remove most ARs, without removing essential components of the oil. | ||
| 申请公布号 | US8791282(B2) | 申请公布日期 | 2014.07.29 |
| 申请号 | US201214128339 | 申请日期 | 2012.06.27 |
| 申请人 | Givudan S.A. | 发明人 | McKee Mary Amanda |
| 分类号 | C11B9/00 | 主分类号 | C11B9/00 |
| 代理机构 | Curatolo Sidoti Co., LPA | 代理人 | Curatolo Sidoti Co., LPA ;Curatolo Joseph G.;Sidoti Salvatore A. |
| 主权项 | 1. A method of reducing the proportion of agricultural residues present in an essential oil, comprising treatment of the oil with an ionic liquid that has at most limited solubility in the oil, the ionic liquid having an anion and a cation chosen from the following table:cationaniondialkylimidazoliumalkylsulfatetrialkylimidazolium dicyanamidedialkylpyridiniumalkylsulfonatedialkylpyrrolidiniumalkylphosphatethiocyanatefluoroacetatefluoroalkyl sulfonatetetrafluoroboratehalide. | ||
| 地址 | Vernier CH | ||