AIR TREATMENT DEVICE AND METHOD
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United States of America Patent
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Issued Date -
Jun 28, 2012
app pub date -
Dec 22, 2011
filing date -
Dec 28, 2010
priority date (Note) -
Abandoned
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Abstract
An air treatment device includes a container containing a mixture. The container allows the mixture to be selectively exposed to ambient air. In one embodiment, the mixture contains at least the following: (1) a heat-generating material that generates heat when exposed to ambient air; and (2) a volatile substance in intimate contact with the heat-generating material and inert relative to the heat-generating material, wherein the volatile substance vaporizes in the presence of heat. In another embodiment, the mixture contains at least the following: (1) a gas-generating material that produces gas when exposed to ambient air; and (2) a volatile substance in intimate contact with the gas-generating material and inert relative to the gas-generating material, wherein the volatile substance vaporizes in the presence of the generated gas. Corresponding methods are also disclosed herein.
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