The present application discloses compositions comprising ionic liquids and an amine compound, and methods for using and producing the same. In some embodiments, the compositions disclosed herein are useful in reducing the amount of impurities in a fluid medium or a solid substrate.
The present invention provides compositions comprising ionic liquids and an amine compound, and methods for using and producing the same. In some embodiments, the compositions of the invention are useful in reducing the amount of impurities in a fluid medium or a solid substrate.
NANOPOROUS AND MICROPOROUS SOLVOGELS AND NONOLATEXES BY MICROEMULSION POLYMERIZATION
申请人:Yan Feng
公开号:US20090176915A1
公开(公告)日:2009-07-09
The present invention relates to microemulsions of immiscible fluids stabilized by reactive ionic liquid surfactant wherein the ionic liquid surfactant has a melting point less than 80° C. The invention also relates to composite materials comprising a copolymer of ethylenically reactive species, wherein one of the species is a reactive ionic liquid surfactant having a melting point less than 80° C., and wherein the material also comprises non-reactive Class I fluid. The invention further relates to methods for synthesizing the composite materials comprising preparing a microemulsion of immiscible Class I fluid and Class II fluid stabilized by reactive ionic liquid surfactant wherein the ionic liquid surfactant has a melting point less than 80° C., and polymerizing the microemulsion to form a composite material.
A process to capture and sequester an impurity gas from a fluid stream. The impurity gas capture is accomplished by contacting the fluid stream with an impurity removing mixture, the mixture comprising an ionic liquid and an amine compound under conditions sufficient to reduce the amount of impurity gas from said fluid stream. The captured impurity gas is sequestered by reacting the impurity gas with a sequestration material.
Synthesis of imidazolium and pyridinium-based ionic liquids and application of 1-alkyl-3-methylimidazolium salts as pre-catalysts for the benzoin condensation using solvent-free and microwave activation
作者:Audrey Aupoix、Bruce Pégot、Giang Vo-Thanh
DOI:10.1016/j.tet.2009.11.110
日期:2010.2
An efficient one-pot procedure for the synthesis of ionic liquids based on nitrogen-containing heterocycles, imidazolium or pyridinium under 'green chemistry' conditions has been described Imidazolium salts and DBU have been found to catalyze efficiently the berizoin condensation giving good yields within very short reaction time using solvent-free microwave activation conditions (C) 2009 Elsevier Ltd All rights reserved