| 摘要 |
PURPOSE:To provide the reduction of a production cost, the improvement of safety, etc. by forming hydrous acetone peroxide by emulsification and dispersion or solubilization with a surface active agent. CONSTITUTION:Acetone is oxidized by hydrogen peroxide water in the presence of an acid catalyst to form acetone peroxide which is then emulsified or dispersed or solubilized by the surface active agent with dialkyl ester of aliphat dibasic acid or arom. dibasic acid as a carrier agent. Such peroxide compsn. is composed of the components (weight %) consisting of 35-60% acetone peroxide, 35-60% water or water and carrier agent and 0.1-5% surface active agent. Since the compsn. is hydrous, the safety is improved as the oxidizing agent for an acid cold box method and since the process for production is simplified, the cost of production is reduced.
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