The invention pertains to a process for the manufacture of stable dispersions of hydrophobic reagents in water or aqueous systems wherein ionomeric polymers are used as support as well as the use of such dispersions for the manufacture of test strips. The dispersions are prepared by dissolving the ionomeric polymer together with the hydrophobic reagent in a suitable organic solvent, adding water to the solution and thereafter removing the organic solvent. The dispersions obtained have an extremely good stability and are very suitable for the manufacture of test strips.
本发明涉及一种在
水或
水体系中制造稳定的疏
水试剂分散体的工艺,其中使用了离子聚合物作为支撑,以及使用这种分散体制造试纸。 分散体的制备方法是将离子聚合物与疏
水试剂一起溶解在适当的有机溶剂中,向溶液中加
水,然后除去有机溶剂。 得到的分散体具有极好的稳定性,非常适合制造试纸。