| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method for loading an active ingredient, which is environmentally friendly and safe and has a low cost and high productivity, on an ion exchange resin. SOLUTION: This method for producing resinate comprises (a) blending a slightly water-soluble or soluble active substance with an ion exchange resin and a solvent selected from the group consisting of water, a water-miscible solvent, a water-immiscible solvent and their mixtures to form an active substance/resin/solvent mixture and (b) retaining the mixture under pressure at a temperature to keep the mixture in a liquid state for one second to 48 hours.</p> |
