| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an evaporation inhibitor composition effectively preventing evaporation of sealed water of a water sealing part of a water sealing drain trap and a method for effectively preventing the same using the composition. <P>SOLUTION: The sealed water evaporation inhibitor composition for a drain trap is provided, comprising 1 to 99% by mass of a water-insoluble component with specific density of less than 1.0 and vapor pressure of lower than that of water, 1 to 99% by mass of an aquatic component, and 0.001 to 30% by mass of a surfactant. Evaporation of the sealed water of a water sealing part can be effectively prevented by stirring and mixing the composition and then adding the composition to a drain outlet. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
