| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for continuously manufacturing a dispersion liquid containing a pest control ingredient. <P>SOLUTION: The solid pest control ingredient is suspended in a water immiscible organic solvent, and a dispersion medium is made of either a water solution of alcohol or plain water. The suspension and medium are supplied into a first dispersion tank wherein the suspension and the medium are stirred. This method is characterized by including two processes: one for dispersing the suspension to the medium and the other for supplying a first dispersion liquid discharged continuously from the first dispersion tank into a second dispersion tank wherein the first dispersion liquid is stirred until a dispersion state becomes steady. <P>COPYRIGHT: (C)2012,JPO&INPIT |
