| 摘要 |
<p>A heat dispenser (10) which is suitable for dispensing into the ambient a variety of materials including medicaments, insect repellants, odor maskants, and the like. The dispenser (10) is formed from compact diatomite (14) shaped to fit around and receive heat from a heat source such as a light bulb (12). The diatomite (14) is charged with a vaporizable material which is released into the ambient in a gaseous state when heat is applied to the dispenser (10).</p> |
