| 摘要 |
<p>A solvent system which comprises two or more single or mixed organic solvents, characterized in that the state of the solvent system can be reversibly changed, with changing temperature conditions, from one state which is a homogeneously compatibilized mixed solvent system in which the two or more single or mixed organic solvents constituting the solvent system have been homogeneously compatibilized and mixed to the other state which is a separated solvent system made up of two or more separate phases respectively consisting mainly of the two or more single or mixed organic solvents constituting the solvent system, and that when the solvent system is the homogeneously mixed solvent system, a chemical ingredient which is soluble in only one of the single or mixed organic solvents can be evenly dissolved in the system; and a process for producing a compound with the solvent system.</p> |
