| 摘要 |
PURPOSE:To obtain a vermin-controlling material curable in contact with moisture in air and easily peelable after use, by kneading a vermin-controlling agent, a diisocyanate prepolymer having polypropylene glycol chain and a filler to form a paste. CONSTITUTION:(A) A vermin-controlling agent is kneaded with (B) a diisocyanate prepolymer and (C) a filler to obtain a paste to be used by filling in a sealed tubular container. The component A is an amide-based repellent or its combination with an insecticide or fungicide and the amount of the repellent to be compounded to the material is 5-30wt%. The component B is >=two kinds of polypropylene glycols having segment chain molecular weight of 500-3,000, 'wo kinds of polytetramethylene glycols having molecular weight of 500-2,000 or a mixture of one or more components of the above glycols. The filler is e.g. chlorinated polyethylene powder.
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