| 摘要 |
PROBLEM TO BE SOLVED: To provide a spray for forming imperishable foam capable of being utilized in a wide range of fields such as dummy snow for display, a dirt adsorbent for cleaning, a vermin attracting and exterminating agent, and an animal repellent. SOLUTION: A polymeric resin, which is a solid at normal temperatures, is dissolved in a liquefied petroleum gas and/or a liquefied gas and is stored in a spray container. Imperishable foam injected is put to use as dummy snow for display and a dirt adsorbent for cleaning, and furthermore, as a vermin attracting and exterminating agent, an animal repellent and the like. |
