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US 12,302,942 B2Granted
Aerosol generating articles comprising organic acids
AssigneeKt&G Corporation
InventorsChan Min Kwon, Tae Kyung Lee, Sun Hwan Jung
Life of this patent
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Abstract
An aerosol generating article includes a first portion including an organic acid, a second portion including a nicotine freebase, a third portion including a cooling material, and a fourth portion including a filter material, wherein a nicotine salt is generated through an acid-base reaction of the organic acid and nicotine freebase that are vaporized by heating.
Claims12
An aerosol generating article comprising:
- a first portion including an organic acid;
- a second portion including a nicotine freebase;
- a third portion including a cooling material;
- and
- a fourth portion including a filter material, wherein a nicotine salt is generated through an acid-base reaction of the organic acid of the first portion and the nicotine freebase of the second portion that are vaporized by heating,
- wherein the third portion includes an acid-base reaction space, and
- wherein the acid-base reaction space is a space in which a cavity is included in at least part of the third portion in a longitudinal direction thereof, the cavity being a spherical space having a radius greater than a hollow of the third portion.
4 more elements
Dependencies are inferred from the claim text.