COOLING FILTER AND SMOKING ARTICLE INCLUDING THE SAME
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United States of America
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Issued Date -
Nov 7, 2024
app pub date -
Dec 9, 2022
filing date -
Dec 9, 2022
priority date (Note) -
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Abstract
The disclosure relates to a cooling filter and a smoking article including the same, and more particularly, to a cooling filter having a tubular shape with a hollow formed inside, and a main body portion, in which a coating layer is formed on a surface of the hollow, and the coating layer includes alkaline metal chloride, and a smoking article including the same. By using the filter, a smoking article with an effective cooling function and improved tobacco taste and long-lasting smoke flavor may be provided.
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